From 2051546d144fe9b3c4a40d744e79f4dd853a235a Mon Sep 17 00:00:00 2001
From: "artem.ivanov" <artem.ivanov@dsr-corporation.com>
Date: Wed, 7 Feb 2024 11:59:05 +0300
Subject: [PATCH] Updated migration sample script to use indy shared components
 (#17)

Signed-off-by: artem.ivanov <artem.ivanov@dsr-corporation.com>
---
 docs/README.md                                |    2 +-
 docs/{migrtion => migration}/compatibiliy.md  |    0
 docs/{migrtion => migration}/migration.md     |    0
 examples/README.md                            |    5 +
 examples/migration/Cargo.lock                 | 3264 ++++++++++++++---
 examples/migration/Cargo.toml                 |   13 +-
 examples/migration/README.md                  |   23 +
 examples/migration/besu-config.json           |   22 +
 .../{docker.txn => indy-genesis.txn}          |    0
 examples/migration/src/holder.rs              |  172 +-
 examples/migration/src/issuer.rs              |  306 +-
 examples/migration/src/ledger.rs              |  400 +-
 examples/migration/src/main.rs                |   89 +-
 examples/migration/src/trustee.rs             |   90 +-
 examples/migration/src/verifier.rs            |  105 +-
 examples/migration/src/wallet.rs              |   39 +-
 network/config/nodes/validator5/key           |    2 +-
 vdr/Cargo.lock                                |  180 +
 vdr/Cargo.toml                                |    1 +
 vdr/src/contracts/cl/schema_registry.rs       |    6 +-
 .../cl/types/credential_definition.rs         |   20 +-
 vdr/src/contracts/cl/types/schema.rs          |   12 +-
 vdr/src/lib.rs                                |   10 +-
 vdr/src/migration/credential_definition.rs    |  116 +-
 vdr/src/migration/schema.rs                   |   93 +-
 25 files changed, 3828 insertions(+), 1142 deletions(-)
 rename docs/{migrtion => migration}/compatibiliy.md (100%)
 rename docs/{migrtion => migration}/migration.md (100%)
 create mode 100644 examples/README.md
 create mode 100644 examples/migration/README.md
 create mode 100644 examples/migration/besu-config.json
 rename examples/migration/{docker.txn => indy-genesis.txn} (100%)

diff --git a/docs/README.md b/docs/README.md
index d65db3b6..5e6e9c59 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -21,7 +21,7 @@
  
 ### Migration documents
 
-- [Indy Migration](migrtion/migration.md)
+- [Indy Migration](migration/migration.md)
 
 ### Development designs
 
diff --git a/docs/migrtion/compatibiliy.md b/docs/migration/compatibiliy.md
similarity index 100%
rename from docs/migrtion/compatibiliy.md
rename to docs/migration/compatibiliy.md
diff --git a/docs/migrtion/migration.md b/docs/migration/migration.md
similarity index 100%
rename from docs/migrtion/migration.md
rename to docs/migration/migration.md
diff --git a/examples/README.md b/examples/README.md
new file mode 100644
index 00000000..e382878e
--- /dev/null
+++ b/examples/README.md
@@ -0,0 +1,5 @@
+This directory contains some small examples demonstrating flows and capabilities of indy-besu.
+
+* [Migration](./migration) - sample demonstrating migration flow from
+  using [Indy-Node](https://github.com/hyperledger/indy-node.git)
+  to [Indy-Besu](https://github.com/hyperledger/indy-besu.git) as AnonCreds verifiable data registry.
diff --git a/examples/migration/Cargo.lock b/examples/migration/Cargo.lock
index 08a19adf..cb37de8d 100644
--- a/examples/migration/Cargo.lock
+++ b/examples/migration/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.19.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
+checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
 dependencies = [
  "gimli",
 ]
@@ -17,6 +17,54 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aead"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
+dependencies = [
+ "crypto-common",
+ "generic-array",
+]
+
+[[package]]
+name = "aes"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac1f845298e95f983ff1944b728ae08b8cebab80d684f0a832ed0fc74dfa27e2"
+dependencies = [
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1"
+dependencies = [
+ "aead",
+ "aes",
+ "cipher",
+ "ctr",
+ "ghash",
+ "subtle",
+]
+
+[[package]]
+name = "ahash"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c3a9648d43b9cd48db467b3f87fdd6e146bcc88ab0180006cef2179fe11d01"
+dependencies = [
+ "cfg-if",
+ "getrandom",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.2"
@@ -26,19 +74,172 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
+
+[[package]]
+name = "amcl"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee5cca1ddc8b9dceb55b7f1272a9d1e643d73006f350a20ab4926d24e33f0f0d"
+
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "anoncreds-clsignatures"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e43b1e6346133a92d4af655cdc07d389a2cfece7971db48129e54fce38b79e1d"
+dependencies = [
+ "amcl",
+ "glass_pumpkin",
+ "log",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "once_cell",
+ "openssl",
+ "rand",
+ "serde",
+ "sha2",
+]
+
+[[package]]
+name = "arc-swap"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bddcadddf5e9015d310179a59bb28c4d4b9920ad0f11e8e14dbadf654890c9a6"
+
+[[package]]
+name = "argon2"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c3610892ee6e0cbce8ae2700349fcf8f98adb0dbfbee85aec3c9179d29cc072"
+dependencies = [
+ "base64ct",
+ "blake2",
+ "cpufeatures",
+ "password-hash",
+]
+
+[[package]]
+name = "aries-askar"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61df62c8f62c0f850805c2b65f85633cb2c0e334b1376ce98aaaf30616e4657e"
+dependencies = [
+ "askar-crypto",
+ "askar-storage",
+ "async-lock 3.3.0",
+ "env_logger",
+ "ffi-support",
+ "log",
+ "once_cell",
+ "serde",
+ "serde_cbor",
+ "serde_json",
+ "zeroize",
+]
+
 [[package]]
 name = "arrayvec"
 version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
+[[package]]
+name = "askar-crypto"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39746932b19e345196a089e61a0f0175fc4d673db4b624424d8babf505e48a3d"
+dependencies = [
+ "aead",
+ "aes",
+ "aes-gcm",
+ "argon2",
+ "base64 0.21.7",
+ "blake2",
+ "block-modes",
+ "bls12_381",
+ "cbc",
+ "chacha20",
+ "chacha20poly1305",
+ "cipher",
+ "crypto_box",
+ "curve25519-dalek",
+ "digest 0.10.7",
+ "ed25519-dalek",
+ "elliptic-curve",
+ "group",
+ "hkdf",
+ "hmac",
+ "k256",
+ "p256",
+ "p384",
+ "rand",
+ "serde",
+ "serde-json-core",
+ "sha2",
+ "subtle",
+ "x25519-dalek",
+ "zeroize",
+]
+
+[[package]]
+name = "askar-storage"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b82a5c62e62075c68e4504ecc281fccce88f4692df43d50194cbbf918179ee"
+dependencies = [
+ "arc-swap",
+ "askar-crypto",
+ "async-lock 3.3.0",
+ "async-stream",
+ "bs58",
+ "chrono",
+ "digest 0.10.7",
+ "futures-lite 2.2.0",
+ "hex",
+ "hmac",
+ "itertools",
+ "log",
+ "once_cell",
+ "percent-encoding",
+ "rmp-serde",
+ "serde",
+ "serde_cbor",
+ "serde_json",
+ "sha2",
+ "sqlx",
+ "tokio",
+ "url",
+ "uuid",
+ "zeroize",
+]
+
 [[package]]
 name = "async-attributes"
 version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3203e79f4dd9bdda415ed03cf14dae5a2bf775c683a00f94e9cd1faf0f596e5"
 dependencies = [
- "quote 1.0.33",
+ "quote",
  "syn 1.0.109",
 ]
 
@@ -49,58 +250,90 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
 dependencies = [
  "concurrent-queue",
- "event-listener",
+ "event-listener 2.5.3",
+ "futures-core",
+]
+
+[[package]]
+name = "async-channel"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ca33f4bc4ed1babef42cad36cc1f51fa88be00420404e5b1e80ab1b18f7678c"
+dependencies = [
+ "concurrent-queue",
+ "event-listener 4.0.3",
+ "event-listener-strategy",
  "futures-core",
+ "pin-project-lite",
 ]
 
 [[package]]
 name = "async-executor"
-version = "1.5.4"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c1da3ae8dabd9c00f453a329dfe1fb28da3c0a72e2478cdcd93171740c20499"
+checksum = "17ae5ebefcc48e7452b4987947920dac9450be1110cadf34d1b8c116bdbaf97c"
 dependencies = [
- "async-lock",
+ "async-lock 3.3.0",
  "async-task",
  "concurrent-queue",
  "fastrand 2.0.1",
- "futures-lite",
+ "futures-lite 2.2.0",
  "slab",
 ]
 
 [[package]]
 name = "async-global-executor"
-version = "2.3.1"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1b6f5d7df27bd294849f8eec66ecfc63d11814df7a4f5d74168a2394467b776"
+checksum = "05b1b633a2115cd122d73b955eadd9916c18c8f510ec9cd1686404c60ad1c29c"
 dependencies = [
- "async-channel",
+ "async-channel 2.1.1",
  "async-executor",
- "async-io",
- "async-lock",
+ "async-io 2.3.1",
+ "async-lock 3.3.0",
  "blocking",
- "futures-lite",
+ "futures-lite 2.2.0",
  "once_cell",
  "tokio",
 ]
 
 [[package]]
 name = "async-io"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c374dda1ed3e7d8f0d9ba58715f924862c63eae6849c92d3a18e7fbde9e2794"
+checksum = "0fc5b45d93ef0529756f812ca52e44c221b35341892d3dcc34132ac02f3dd2af"
 dependencies = [
- "async-lock",
+ "async-lock 2.8.0",
  "autocfg",
+ "cfg-if",
  "concurrent-queue",
- "futures-lite",
- "libc",
+ "futures-lite 1.13.0",
  "log",
  "parking",
- "polling",
+ "polling 2.8.0",
+ "rustix 0.37.27",
  "slab",
- "socket2",
+ "socket2 0.4.10",
  "waker-fn",
- "windows-sys 0.42.0",
+]
+
+[[package]]
+name = "async-io"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f97ab0c5b00a7cdbe5a371b9a782ee7be1316095885c8a4ea1daf490eb0ef65"
+dependencies = [
+ "async-lock 3.3.0",
+ "cfg-if",
+ "concurrent-queue",
+ "futures-io",
+ "futures-lite 2.2.0",
+ "parking",
+ "polling 3.3.2",
+ "rustix 0.38.31",
+ "slab",
+ "tracing",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -109,7 +342,18 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "287272293e9d8c41773cec55e365490fe034813a2f172f502d6ddcf75b2f582b"
 dependencies = [
- "event-listener",
+ "event-listener 2.5.3",
+]
+
+[[package]]
+name = "async-lock"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d034b430882f8381900d3fe6f0aaa3ad94f2cb4ac519b429692a1bc2dda4ae7b"
+dependencies = [
+ "event-listener 4.0.3",
+ "event-listener-strategy",
+ "pin-project-lite",
 ]
 
 [[package]]
@@ -119,15 +363,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62565bb4402e926b29953c785397c6dc0391b7b446e45008b0049eb43cec6f5d"
 dependencies = [
  "async-attributes",
- "async-channel",
+ "async-channel 1.9.0",
  "async-global-executor",
- "async-io",
- "async-lock",
+ "async-io 1.13.0",
+ "async-lock 2.8.0",
  "crossbeam-utils",
  "futures-channel",
  "futures-core",
  "futures-io",
- "futures-lite",
+ "futures-lite 1.13.0",
  "gloo-timers",
  "kv-log-macro",
  "log",
@@ -139,21 +383,52 @@ dependencies = [
  "wasm-bindgen-futures",
 ]
 
+[[package]]
+name = "async-stream"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd56dd203fef61ac097dd65721a419ddccb106b2d2b70ba60a6b529f03961a51"
+dependencies = [
+ "async-stream-impl",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-stream-impl"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "async-task"
-version = "4.4.1"
+version = "4.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9441c6b2fe128a7c2bf680a44c34d0df31ce09e5b7e401fcca3faa483dbc921"
+checksum = "fbb36e985947064623dbd357f727af08ffd077f93d696782f3c56365fa2e2799"
 
 [[package]]
 name = "async-trait"
-version = "0.1.73"
+version = "0.1.77"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c980ee35e870bd1a4d2c8294d4c04d0499e67bca1e4b5cefcc693c2fa00caea9"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "atoi"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc00ceb34980c03614e35a3a4e218276a0a824e911d07651cd0d858a51e8c0f0"
+checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "num-traits",
 ]
 
 [[package]]
@@ -162,6 +437,27 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
+[[package]]
+name = "atomic-write-file"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edcdbedc2236483ab103a53415653d6b4442ea6141baf1ffa85df29635e88436"
+dependencies = [
+ "nix",
+ "rand",
+]
+
+[[package]]
+name = "auto_impl"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "823b8bb275161044e2ac7a25879cb3e2480cb403e3943022c7c769c599b756aa"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -170,9 +466,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
-version = "0.3.67"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233d376d6d185f2a3093e58f283f60f880315b6c60075b01f36b3b85154564ca"
+checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
 dependencies = [
  "addr2line",
  "cc",
@@ -183,6 +479,12 @@ dependencies = [
  "rustc-demangle",
 ]
 
+[[package]]
+name = "base16ct"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
+
 [[package]]
 name = "base64"
 version = "0.13.1"
@@ -191,9 +493,15 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.4"
+version = "0.21.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
+[[package]]
+name = "base64ct"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
 name = "bitflags"
@@ -203,9 +511,12 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.4.0"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "bitvec"
@@ -219,6 +530,15 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
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+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest 0.10.7",
+]
+
 [[package]]
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@@ -237,22 +557,50 @@ dependencies = [
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 ]
 
+[[package]]
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+
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+ "generic-array",
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+
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+checksum = "6a37913e8dc4ddcc604f0c6d3bf2887c995153af3611de9e23c352b44c1b9118"
 dependencies = [
- "async-channel",
- "async-lock",
+ "async-channel 2.1.1",
+ "async-lock 3.3.0",
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  "futures-io",
- "futures-lite",
+ "futures-lite 2.2.0",
  "piper",
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+[[package]]
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+ "ff",
+ "group",
+ "rand_core",
+ "subtle",
+ "zeroize",
+]
+
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@@ -285,6 +633,18 @@ name = "bytes"
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+dependencies = [
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+
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+dependencies = [
+ "cipher",
+]
 
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@@ -302,59 +662,178 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "c3613f74bd2eac03dad61bd53dbe620703d4371614fe0bc3b9f04dd36fe4e818"
 dependencies = [
- "crossbeam-utils",
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
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+dependencies = [
+ "aead",
+ "chacha20",
+ "cipher",
+ "poly1305",
+ "zeroize",
+]
 
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 dependencies = [
- "core-foundation-sys",
- "libc",
+ "android-tzdata",
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "wasm-bindgen",
+ "windows-targets 0.52.0",
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+dependencies = [
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+checksum = "a31c789563b815f77f4250caee12365734369f942439b7defd71e18a48197130"
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+
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+
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+
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+dependencies = [
+ "generic-array",
+ "rand_core",
+ "subtle",
+ "zeroize",
+]
 
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@@ -363,9 +842,122 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
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+ "rand_core",
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+dependencies = [
+ "aead",
+ "crypto_secretbox",
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+ "salsa20",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9d6cf87adf719ddf43a805e92c6870a531aedda35ff640442cbaf8674e141e1"
+dependencies = [
+ "aead",
+ "cipher",
+ "generic-array",
+ "poly1305",
+ "salsa20",
+ "subtle",
+ "zeroize",
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+
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+
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+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest 0.10.7",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
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+dependencies = [
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+ "quote",
+ "syn 2.0.48",
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+
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+dependencies = [
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+ "darling_macro",
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+
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+checksum = "f0c960ae2da4de88a91b2d920c2a7233b400bc33cb28453a2987822d8392519b"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 1.0.109",
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+
+[[package]]
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+dependencies = [
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+
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+dependencies = [
+ "const-oid",
+ "pem-rfc7468",
+ "zeroize",
+]
+
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@@ -373,8 +965,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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- "proc-macro2 1.0.69",
- "quote 1.0.33",
+ "proc-macro2",
+ "quote",
  "rustc_version",
  "syn 1.0.109",
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@@ -395,7 +987,107 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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+ "const-oid",
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+ "subtle",
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+
+[[package]]
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+dependencies = [
+ "dirs-sys",
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+
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+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.48.0",
+]
+
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+
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+dependencies = [
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+ "digest 0.10.7",
+ "elliptic-curve",
+ "rfc6979",
+ "signature",
+ "spki",
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+
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+
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+dependencies = [
+ "curve25519-dalek",
+ "ed25519",
+ "sha2",
+ "subtle",
+ "zeroize",
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+
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+dependencies = [
+ "serde",
+]
+
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+
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+dependencies = [
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+ "crypto-bigint",
+ "digest 0.10.7",
+ "ff",
+ "generic-array",
+ "group",
+ "hkdf",
+ "pkcs8",
+ "rand_core",
+ "sec1",
+ "subtle",
+ "zeroize",
 ]
 
 [[package]]
@@ -407,12 +1099,70 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
+
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 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
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+dependencies = [
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+ "windows-sys 0.52.0",
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+
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+dependencies = [
+ "cfg-if",
+ "home",
+ "windows-sys 0.48.0",
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+
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+
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+dependencies = [
+ "byteorder",
+ "elastic-array-plus",
+ "etcommon-hexutil",
+ "lazy_static",
+]
+
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 version = "18.0.0"
@@ -438,11 +1188,31 @@ checksum = "c22d4b5885b6aa2fe5e8b9329fb8d232bf739e434e6b87347c63bdd00c120f60"
 dependencies = [
  "crunchy",
  "fixed-hash",
+ "impl-codec",
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  "impl-serde",
+ "scale-info",
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+[[package]]
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+dependencies = [
+ "bytes",
+ "ethereum-types",
+ "hash-db",
+ "hash256-std-hasher",
+ "parity-scale-codec",
+ "rlp",
+ "scale-info",
+ "serde",
+ "sha3",
+ "trie-root",
+]
+
 [[package]]
 name = "ethereum-types"
 version = "0.14.1"
@@ -451,12 +1221,41 @@ checksum = "02d215cbf040552efcbe99a38372fe80ab9d00268e20012b79fcd0f073edd8ee"
 dependencies = [
  "ethbloom",
  "fixed-hash",
+ "impl-codec",
  "impl-rlp",
  "impl-serde",
  "primitive-types",
+ "scale-info",
  "uint",
 ]
 
+[[package]]
+name = "ethers-core"
+version = "2.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aab3cef6cc1c9fd7f787043c81ad3052eff2b96a3878ef1526aa446311bdbfc9"
+dependencies = [
+ "arrayvec",
+ "bytes",
+ "chrono",
+ "const-hex",
+ "elliptic-curve",
+ "ethabi",
+ "generic-array",
+ "k256",
+ "num_enum",
+ "open-fastrlp",
+ "rand",
+ "rlp",
+ "serde",
+ "serde_json",
+ "strum",
+ "tempfile",
+ "thiserror",
+ "tiny-keccak",
+ "unicode-xid",
+]
+
 [[package]]
 name = "event-listener"
 version = "2.5.3"
@@ -464,25 +1263,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
 [[package]]
-name = "failure"
-version = "0.1.8"
+name = "event-listener"
+version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
+checksum = "67b215c49b2b248c855fb73579eb1f4f26c38ffdc12973e20e07b91d78d5646e"
 dependencies = [
- "backtrace",
- "failure_derive",
+ "concurrent-queue",
+ "parking",
+ "pin-project-lite",
 ]
 
 [[package]]
-name = "failure_derive"
-version = "0.1.8"
+name = "event-listener-strategy"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
+checksum = "958e4d70b6d5e81971bebec42271ec641e7ff4e170a6fa605f2b8a8b65cb97d3"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 1.0.109",
- "synstructure",
+ "event-listener 4.0.3",
+ "pin-project-lite",
 ]
 
 [[package]]
@@ -500,6 +1298,38 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "ff"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ded41244b729663b1e574f1b4fb731469f69f79c17667b5d776b16cda0479449"
+dependencies = [
+ "rand_core",
+ "subtle",
+]
+
+[[package]]
+name = "ffi-support"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27838c6815cfe9de2d3aeb145ffd19e565f577414b33f3bdbf42fe040e9e0ff6"
+dependencies = [
+ "lazy_static",
+ "log",
+]
+
+[[package]]
+name = "fiat-crypto"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
+
+[[package]]
+name = "finl_unicode"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fcfdc7a0362c9f4444381a9e697c79d435fe65b52a37466fc2c1184cee9edc6"
+
 [[package]]
 name = "fixed-hash"
 version = "0.8.0"
@@ -512,6 +1342,17 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "flume"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "spin 0.9.8",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -535,9 +1376,9 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
 dependencies = [
  "percent-encoding",
 ]
@@ -556,9 +1397,9 @@ checksum = "3a471a38ef8ed83cd6e40aa59c1ffe17db6855c18e3604d9c4ed8c08ebc28678"
 
 [[package]]
 name = "futures"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23342abe12aba583913b2e62f22225ff9c950774065e4bfb61a19cd9770fec40"
+checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -571,9 +1412,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
+checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -581,26 +1422,37 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
+checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
+checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
 dependencies = [
  "futures-core",
  "futures-task",
  "futures-util",
 ]
 
+[[package]]
+name = "futures-intrusive"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot",
+]
+
 [[package]]
 name = "futures-io"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
+checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
 
 [[package]]
 name = "futures-lite"
@@ -617,28 +1469,41 @@ dependencies = [
  "waker-fn",
 ]
 
+[[package]]
+name = "futures-lite"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "445ba825b27408685aaecefd65178908c36c6e96aaf6d8599419d46e624192ba"
+dependencies = [
+ "fastrand 2.0.1",
+ "futures-core",
+ "futures-io",
+ "parking",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "futures-macro"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
+checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
 ]
 
 [[package]]
 name = "futures-sink"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f43be4fe21a13b9781a69afa4985b0f6ee0e1afab2c6f454a8cf30e2b2237b6e"
+checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
 
 [[package]]
 name = "futures-task"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
+checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
 
 [[package]]
 name = "futures-timer"
@@ -648,9 +1513,9 @@ checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
 
 [[package]]
 name = "futures-util"
-version = "0.3.28"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
+checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -672,24 +1537,49 @@ checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
+ "zeroize",
 ]
 
 [[package]]
 name = "getrandom"
-version = "0.2.8"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
+checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
 dependencies = [
  "cfg-if",
  "libc",
  "wasi",
 ]
 
+[[package]]
+name = "ghash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d930750de5717d2dd0b8c0d42c076c0e884c81a73e6cab859bbd2339c71e3e40"
+dependencies = [
+ "opaque-debug",
+ "polyval",
+]
+
 [[package]]
 name = "gimli"
-version = "0.27.3"
+version = "0.28.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
+
+[[package]]
+name = "glass_pumpkin"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
+checksum = "b9e847fe780e2fd8aa993bef2124361c285349ff0e9315e8285f8126386b54a9"
+dependencies = [
+ "core2",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "once_cell",
+ "rand_core",
+]
 
 [[package]]
 name = "gloo-timers"
@@ -703,11 +1593,22 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "group"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0f9ef7462f7c099f518d754361858f86d8a07af53ba9af0fe635bbccb151a63"
+dependencies = [
+ "ff",
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "h2"
-version = "0.3.21"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91fc23aa11be92976ef4729127f1a74adf36d8436f7816b185d18df956790833"
+checksum = "bb2c4422095b67ee78da96fbb51a4cc413b3b25883c7717ff7ca1ab31022c9c9"
 dependencies = [
  "bytes",
  "fnv",
@@ -715,7 +1616,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap 1.9.3",
+ "indexmap",
  "slab",
  "tokio",
  "tokio-util",
@@ -723,16 +1624,44 @@ dependencies = [
 ]
 
 [[package]]
-name = "hashbrown"
-version = "0.12.3"
+name = "half"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+
+[[package]]
+name = "hash-db"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+checksum = "8e7d7786361d7425ae2fe4f9e407eb0efaa0840f5212d109cc018c40c35c6ab4"
+
+[[package]]
+name = "hash256-std-hasher"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92c171d55b98633f4ed3860808f004099b36c1cc29c42cfc53aa8591b21efcf2"
+dependencies = [
+ "crunchy",
+]
 
 [[package]]
 name = "hashbrown"
-version = "0.14.1"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+dependencies = [
+ "ahash",
+ "allocator-api2",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8094feaf31ff591f651a2664fb9cfd92bba7a60ce3197265e9482ebe753c8f7"
+dependencies = [
+ "hashbrown",
+]
 
 [[package]]
 name = "headers"
@@ -740,7 +1669,7 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06683b93020a07e3dbcf5f8c0f6d40080d725bea7936fc01ad345c01b97dc270"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.7",
  "bytes",
  "headers-core",
  "http",
@@ -758,11 +1687,20 @@ dependencies = [
  "http",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "hermit-abi"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
+checksum = "5d3d0e0f38255e7fa3cf31335b3a56f05febd18025f4db5ef7a0cfb4f8da651f"
 
 [[package]]
 name = "hex"
@@ -770,11 +1708,38 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hkdf"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7"
+dependencies = [
+ "hmac",
+]
+
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "http"
-version = "0.2.9"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
+checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
 dependencies = [
  "bytes",
  "fnv",
@@ -783,9 +1748,9 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
  "http",
@@ -804,11 +1769,17 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
-version = "0.14.27"
+version = "0.14.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb1cfd654a8219eaef89881fdb3bb3b1cdc5fa75ded05d6933b2b382e395468"
+checksum = "bf96e135eb83a2a8ddf766e426a841d8ddd7449d5f00d34ea02b41d2f19eef80"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -821,7 +1792,7 @@ dependencies = [
  "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2",
+ "socket2 0.5.5",
  "tokio",
  "tower-service",
  "tracing",
@@ -829,18 +1800,47 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper-tls"
-version = "0.5.0"
+name = "hyper-tls"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+dependencies = [
+ "bytes",
+ "hyper",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+]
+
+[[package]]
+name = "iana-time-zone"
+version = "0.1.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
 dependencies = [
- "bytes",
- "hyper",
- "native-tls",
- "tokio",
- "tokio-native-tls",
+ "cc",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -851,6 +1851,16 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "idna"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
 [[package]]
 name = "impl-codec"
 version = "0.6.0"
@@ -884,49 +1894,178 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
+ "proc-macro2",
+ "quote",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "indexmap"
-version = "1.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
-dependencies = [
- "autocfg",
- "hashbrown 0.12.3",
-]
-
-[[package]]
-name = "indexmap"
-version = "2.0.2"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
+checksum = "824b2ae422412366ba479e8111fd301f7b5faece8149317bb81925979a53f520"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.1",
+ "hashbrown",
 ]
 
 [[package]]
-name = "indy2_vdr"
+name = "indy-besu-vdr"
 version = "0.0.1"
 dependencies = [
  "async-std",
  "async-trait",
- "futures 0.3.28",
+ "base64 0.21.7",
+ "bs58",
+ "chrono",
+ "ethabi",
+ "ethereum",
+ "ethereum-types",
+ "ethers-core",
+ "futures 0.3.30",
  "hex",
+ "indy-data-types 0.7.1",
+ "log",
+ "log-derive",
  "once_cell",
  "rand",
- "secp256k1 0.28.0",
+ "secp256k1 0.28.2",
  "serde",
  "serde_derive",
  "serde_json",
+ "sha3",
  "thiserror",
  "web3",
 ]
 
+[[package]]
+name = "indy-blssignatures"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ea4f5684155eae13be942fc61ff57706254adc0c6e99316c98805a0985200db"
+dependencies = [
+ "amcl",
+ "rand",
+ "serde",
+ "sha2",
+ "sha3",
+]
+
+[[package]]
+name = "indy-credx"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba445ec807f219abb5ea41c20c753aaa4aa90494d3d1d2900b2f2703205d04e2"
+dependencies = [
+ "env_logger",
+ "ffi-support",
+ "indy-data-types 0.7.1",
+ "log",
+ "once_cell",
+ "rand",
+ "regex",
+ "serde",
+ "serde_json",
+ "sha2",
+ "zeroize",
+]
+
+[[package]]
+name = "indy-data-types"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bc9972c657fd152d394f61b00d677aa8a700abd8c39137164e399a1d9fd0c6d"
+dependencies = [
+ "anoncreds-clsignatures",
+ "hex",
+ "indy-utils",
+ "once_cell",
+ "regex",
+ "serde",
+ "serde_json",
+ "sha2",
+ "zeroize",
+]
+
+[[package]]
+name = "indy-data-types"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3c213857cd6ff5ad634276bcbdcc5e911b32dcbd7127357776468016fef852c"
+dependencies = [
+ "anoncreds-clsignatures",
+ "bs58",
+ "curve25519-dalek",
+ "ed25519-dalek",
+ "hex",
+ "once_cell",
+ "rand",
+ "regex",
+ "serde",
+ "serde_json",
+ "sha2",
+ "thiserror",
+ "x25519-dalek",
+ "zeroize",
+]
+
+[[package]]
+name = "indy-utils"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d7e0cdcece8d97982e82aba5b0cb8c7e87ffb5f4fa48b935a3647d24db5439"
+dependencies = [
+ "bs58",
+ "once_cell",
+ "regex",
+ "serde",
+ "thiserror",
+ "zeroize",
+]
+
+[[package]]
+name = "indy-vdr"
+version = "0.4.1"
+source = "git+https://github.com/hyperledger/indy-vdr.git#6dbf40d66a031abf9690d7670cde4b21dadf8745"
+dependencies = [
+ "base64 0.21.7",
+ "bs58",
+ "env_logger",
+ "etcommon-rlp",
+ "ffi-support",
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "hex",
+ "indy-blssignatures",
+ "indy-data-types 0.7.1",
+ "log",
+ "once_cell",
+ "percent-encoding",
+ "pin-utils",
+ "rand",
+ "regex",
+ "rmp-serde",
+ "serde",
+ "serde_json",
+ "sha2",
+ "sha3",
+ "thiserror",
+ "time",
+ "url",
+ "zmq",
+]
+
+[[package]]
+name = "inout"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
+dependencies = [
+ "block-padding",
+ "generic-array",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -936,23 +2075,54 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "ipnet"
-version = "2.8.0"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+
+[[package]]
+name = "is-terminal"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bad00257d07be169d870ab665980b06cdb366d792ad690bf2e76876dc503455"
+dependencies = [
+ "hermit-abi",
+ "rustix 0.38.31",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "itertools"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
 
 [[package]]
 name = "itoa"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "js-sys"
-version = "0.3.64"
+version = "0.3.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+checksum = "9a1d36f1235bc969acba30b7f5990b864423a6068a10f7c90ae8f0112e3a59d1"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -963,7 +2133,7 @@ version = "18.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14f7f76aef2d054868398427f6c54943cf3d1caa9a7ec7d0c38d69df97a965eb"
 dependencies = [
- "futures 0.3.28",
+ "futures 0.3.30",
  "futures-executor",
  "futures-util",
  "log",
@@ -972,11 +2142,24 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "k256"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "956ff9b67e26e1a6a866cb758f12c6f8746208489e3e4a4b5580802f2f0a587b"
+dependencies = [
+ "cfg-if",
+ "ecdsa",
+ "elliptic-curve",
+ "once_cell",
+ "sha2",
+]
+
 [[package]]
 name = "keccak"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f6d5ed8676d904364de097082f4e7d240b571b67989ced0240f08b7f966f940"
+checksum = "ecc2af9a1119c51f12a14607e783cb977bde58bc069ff0c3da1095e635d70654"
 dependencies = [
  "cpufeatures",
 ]
@@ -995,18 +2178,61 @@ name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+dependencies = [
+ "spin 0.5.2",
+]
 
 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.153"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+
+[[package]]
+name = "libm"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
+
+[[package]]
+name = "libredox"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85c833ca1e66078851dba29046874e38f08b2c883700aa29a03ddd3b23814ee8"
+dependencies = [
+ "bitflags 2.4.2",
+ "libc",
+ "redox_syscall",
+]
+
+[[package]]
+name = "libsqlite3-sys"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
 
 [[package]]
 name = "lock_api"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -1021,24 +2247,62 @@ dependencies = [
  "value-bag",
 ]
 
+[[package]]
+name = "log-derive"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a42526bb432bcd1b43571d5f163984effa25409a29f1a3242a54d0577d55bcf"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "memchr"
-version = "2.6.4"
+version = "2.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
+
+[[package]]
+name = "metadeps"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
+checksum = "73b122901b3a675fac8cecf68dcb2f0d3036193bc861d1ac0e1c337f7d5254c2"
+dependencies = [
+ "error-chain",
+ "pkg-config",
+ "toml",
+]
 
 [[package]]
 name = "migration"
 version = "0.1.0"
 dependencies = [
+ "aries-askar",
  "async-std",
  "async-trait",
  "bs58",
+ "dirs",
  "futures 0.1.31",
- "indy2_vdr",
+ "indy-besu-vdr",
+ "indy-credx",
+ "indy-data-types 0.6.1",
+ "indy-vdr",
  "serde",
  "serde_json",
- "vdrtools",
+ "urlencoding",
 ]
 
 [[package]]
@@ -1047,23 +2311,28 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
-version = "0.6.2"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
+checksum = "9d811f3e15f28568be3407c8e7fdb6514c1cda3cb30683f15b6a1a1dc4ea14a7"
 dependencies = [
  "adler",
 ]
 
 [[package]]
 name = "mio"
-version = "0.8.8"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
+checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
 dependencies = [
  "libc",
- "log",
  "wasi",
  "windows-sys 0.48.0",
 ]
@@ -1074,27 +2343,87 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
 dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
+ "lazy_static",
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
+[[package]]
+name = "nix"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
+dependencies = [
+ "bitflags 2.4.2",
+ "cfg-if",
+ "libc",
+]
+
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "num-bigint"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+ "rand",
+]
+
+[[package]]
+name = "num-bigint-dig"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
+dependencies = [
+ "byteorder",
+ "lazy_static",
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "rand",
+ "smallvec",
+ "zeroize",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
 ]
 
 [[package]]
-name = "num-derive"
-version = "0.2.5"
+name = "num-iter"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eafd0b45c5537c3ba526f79d3e75120036502bebacbb3f3220914067ce39dbf2"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
 dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "syn 0.15.44",
+ "autocfg",
+ "num-integer",
+ "num-traits",
 ]
 
 [[package]]
@@ -1104,6 +2433,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -1116,20 +2446,41 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02339744ee7253741199f897151b38e72257d13802d4ee837285cc2990a90845"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "681030a937600a36906c185595136d26abfebb4aa9c65701cefcaf8578bb982b"
+dependencies = [
+ "proc-macro-crate 3.1.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "object"
-version = "0.30.4"
+version = "0.32.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385"
+checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "opaque-debug"
@@ -1137,13 +2488,38 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "open-fastrlp"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "786393f80485445794f6043fd3138854dd109cc6c4bd1a6383db304c9ce9b9ce"
+dependencies = [
+ "arrayvec",
+ "auto_impl",
+ "bytes",
+ "ethereum-types",
+ "open-fastrlp-derive",
+]
+
+[[package]]
+name = "open-fastrlp-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "003b2be5c6c53c1cfeb0a238b8a1c3915cd410feb684457a36c10038f764bb1c"
+dependencies = [
+ "bytes",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "openssl"
-version = "0.10.57"
+version = "0.10.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bac25ee399abb46215765b1cb35bc0212377e58a061560d8b29b024fd0430e7c"
+checksum = "15c9d69dd87a29568d4d017cfe8ec518706046a05184e5aea92d0af890b803c8"
 dependencies = [
- "bitflags 2.4.0",
+ "bitflags 2.4.2",
  "cfg-if",
  "foreign-types",
  "libc",
@@ -1158,9 +2534,9 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -1171,9 +2547,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.93"
+version = "0.9.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db4d56a4c0478783083cfafcc42493dd4a981d41669da64b4572a2a089b51b1d"
+checksum = "22e1bf214306098e4832460f797824c05d25aacdf896f64a985fb0fd992454ae"
 dependencies = [
  "cc",
  "libc",
@@ -1181,11 +2557,41 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
+[[package]]
+name = "p256"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9863ad85fa8f4460f9c48cb909d38a0d689dba1f6f6988a5e3e0d31071bcd4b"
+dependencies = [
+ "ecdsa",
+ "elliptic-curve",
+ "primeorder",
+ "sha2",
+]
+
+[[package]]
+name = "p384"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70786f51bcc69f6a4c0360e063a4cac5419ef7c5cd5b3c99ad70f3be5ba79209"
+dependencies = [
+ "ecdsa",
+ "elliptic-curve",
+ "primeorder",
+ "sha2",
+]
+
 [[package]]
 name = "parity-scale-codec"
-version = "3.6.5"
+version = "3.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dec8a8073036902368c2cdc0387e85ff9a37054d7e7c98e592145e0c92cd4fb"
+checksum = "881331e34fa842a2fb61cc2db9643a8fedc615e47cfcc52597d1af0db9a7e8fe"
 dependencies = [
  "arrayvec",
  "bitvec",
@@ -1197,21 +2603,21 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.6.5"
+version = "3.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "312270ee71e1cd70289dacf597cab7b207aa107d2f28191c2ae45b2ece18a260"
+checksum = "be30eaf4b0a9fba5336683b38de57bb86d179a35862ba6bfcf57625d006bde5b"
 dependencies = [
- "proc-macro-crate",
- "proc-macro2 1.0.69",
- "quote 1.0.33",
+ "proc-macro-crate 2.0.0",
+ "proc-macro2",
+ "quote",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "parking"
-version = "2.1.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e52c774a4c39359c1d1c52e43f73dd91a75a614652c825408eec30c95a9b2067"
+checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae"
 
 [[package]]
 name = "parking_lot"
@@ -1225,41 +2631,67 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.8"
+version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
+checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.3.5",
+ "redox_syscall",
  "smallvec",
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "password-hash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
+dependencies = [
+ "base64ct",
+ "rand_core",
+ "subtle",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
+
+[[package]]
+name = "pem-rfc7468"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
-version = "2.3.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pin-project"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
+checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
+checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -1285,11 +2717,38 @@ dependencies = [
  "futures-io",
 ]
 
+[[package]]
+name = "pkcs1"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
+dependencies = [
+ "der",
+ "pkcs8",
+ "spki",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
-version = "0.3.27"
+version = "0.3.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2900ede94e305130c13ddd391e0ab7cbaeb783945ae07a279c268cb05109c6cb"
+
+[[package]]
+name = "platforms"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
+checksum = "626dec3cac7cc0e1577a2ec3fc496277ec2baa084bebad95bb6fdbfae235f84c"
 
 [[package]]
 name = "polling"
@@ -1307,12 +2766,58 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "polling"
+version = "3.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "545c980a3880efd47b2e262f6a4bb6daad6555cf3367aa9c4e52895f69537a41"
+dependencies = [
+ "cfg-if",
+ "concurrent-queue",
+ "pin-project-lite",
+ "rustix 0.38.31",
+ "tracing",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "poly1305"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8159bd90725d2df49889a078b54f4f79e87f1f8a8444194cdca81d38f5393abf"
+dependencies = [
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
+]
+
+[[package]]
+name = "polyval"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52cff9d1d4dee5fe6d03729099f4a310a41179e0a10dbf542039873f2e826fb"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
+[[package]]
+name = "primeorder"
+version = "0.13.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "353e1ca18966c16d9deb1c69278edbc5f194139612772bd9537af60ac231e1e6"
+dependencies = [
+ "elliptic-curve",
+]
+
 [[package]]
 name = "primitive-types"
 version = "0.12.2"
@@ -1323,6 +2828,7 @@ dependencies = [
  "impl-codec",
  "impl-rlp",
  "impl-serde",
+ "scale-info",
  "uint",
 ]
 
@@ -1333,43 +2839,59 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
 dependencies = [
  "once_cell",
- "toml_edit",
+ "toml_edit 0.19.15",
 ]
 
 [[package]]
-name = "proc-macro2"
-version = "0.4.30"
+name = "proc-macro-crate"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e8366a6159044a37876a2b9817124296703c586a5c92e2c53751fa06d8d43e8"
+dependencies = [
+ "toml_edit 0.20.7",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
+checksum = "6d37c51ca738a55da99dc0c4a34860fd675453b8b36209178c2249bb13651284"
 dependencies = [
- "unicode-xid 0.1.0",
+ "toml_edit 0.21.1",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
-name = "quote"
-version = "0.6.13"
+name = "proptest"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
+checksum = "31b476131c3c86cb68032fdc5cb6d5a1045e3e42d96b69fa599fd77701e1f5bf"
 dependencies = [
- "proc-macro2 0.4.30",
+ "bitflags 2.4.2",
+ "lazy_static",
+ "num-traits",
+ "rand",
+ "rand_chacha",
+ "rand_xorshift",
+ "regex-syntax",
+ "unarray",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
 dependencies = [
- "proc-macro2 1.0.69",
+ "proc-macro2",
 ]
 
 [[package]]
@@ -1409,28 +2931,39 @@ dependencies = [
 ]
 
 [[package]]
-name = "redox_syscall"
-version = "0.2.16"
+name = "rand_xorshift"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
 dependencies = [
- "bitflags 1.3.2",
+ "rand_core",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.3.5"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
 dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a18479200779601e498ada4e8c1e1f50e3ee19deb0259c25825a98b5603b2cb4"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "regex"
-version = "1.10.0"
+version = "1.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d119d7c7ca818f8a53c300863d4f87566aac09943aef5b355bb83969dae75d87"
+checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1440,9 +2973,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.1"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "465c6fc0621e4abc4187a2bda0937bfd4f722c2730b29562e19689ea796c9a4b"
+checksum = "5bb987efffd3c6d0d8f5f89510bb458559eab11e4f869acb20bf845e016259cd"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1451,26 +2984,17 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56d84fdd47036b038fc80dd333d10b6aab10d5d31f4a366e20014def75328d33"
-
-[[package]]
-name = "remove_dir_all"
-version = "0.5.3"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
-dependencies = [
- "winapi",
-]
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "reqwest"
-version = "0.11.22"
+version = "0.11.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "046cd98826c46c2ac8ddecae268eb5c2e58628688a5fc7a2643704a73faba95b"
+checksum = "c6920094eb85afde5e4a138be3f2de8bbdf28000f0029e72c45025a56b042251"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.7",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -1488,9 +3012,11 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
+ "rustls-pemfile",
  "serde",
  "serde_json",
  "serde_urlencoded",
+ "sync_wrapper",
  "system-configuration",
  "tokio",
  "tokio-native-tls",
@@ -1503,49 +3029,224 @@ dependencies = [
 ]
 
 [[package]]
-name = "rlp"
-version = "0.5.2"
+name = "rfc6979"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8dd2a808d456c4a54e300a23e9f5a67e122c3024119acbfd73e3bf664491cb2"
+dependencies = [
+ "hmac",
+ "subtle",
+]
+
+[[package]]
+name = "ring"
+version = "0.17.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "688c63d65483050968b2a8937f7995f443e27041a0f7700aa59b0822aedebb74"
+dependencies = [
+ "cc",
+ "getrandom",
+ "libc",
+ "spin 0.9.8",
+ "untrusted",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "rlp"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb919243f34364b6bd2fc10ef797edbfa75f33c252e7998527479c6d6b47e1ec"
+dependencies = [
+ "bytes",
+ "rlp-derive",
+ "rustc-hex",
+]
+
+[[package]]
+name = "rlp-derive"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e33d7b2abe0c340d8797fe2907d3f20d3b5ea5908683618bfe80df7f621f672a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "rmp"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f9860a6cc38ed1da53456442089b4dfa35e7cedaa326df63017af88385e6b20"
+dependencies = [
+ "byteorder",
+ "num-traits",
+ "paste",
+]
+
+[[package]]
+name = "rmp-serde"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bffea85eea980d8a74453e5d02a8d93028f3c34725de143085a844ebe953258a"
+dependencies = [
+ "byteorder",
+ "rmp",
+ "serde",
+]
+
+[[package]]
+name = "rsa"
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-checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "stringprep"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb41d74e231a107a1b4ee36bd1214b11285b77768d2e3824aedafa988fd36ee6"
 dependencies = [
- "autocfg",
+ "finl_unicode",
+ "unicode-bidi",
+ "unicode-normalization",
 ]
 
 [[package]]
-name = "smallvec"
-version = "1.11.1"
+name = "strsim"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
+checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
 
 [[package]]
-name = "socket2"
-version = "0.4.7"
+name = "strum"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
+checksum = "290d54ea6f91c969195bdbcd7442c8c2a2ba87da8bf60a7ee86a235d4bc1e125"
 dependencies = [
- "libc",
- "winapi",
+ "strum_macros",
 ]
 
 [[package]]
-name = "soketto"
-version = "0.7.1"
+name = "strum_macros"
+version = "0.25.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d1c5305e39e09653383c2c7244f2f78b3bcae37cf50c64cb4789c9f5096ec2"
+checksum = "23dc1fa9ac9c169a78ba62f0b841814b7abae11bdd047b9c58f893439e309ea0"
 dependencies = [
- "base64 0.13.1",
- "bytes",
- "futures 0.3.28",
- "httparse",
- "log",
- "rand",
- "sha-1",
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.48",
 ]
 
 [[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
-[[package]]
-name = "syn"
-version = "0.15.44"
+name = "subtle"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
-dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "unicode-xid 0.1.0",
-]
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
@@ -1769,33 +3819,27 @@ version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
+ "proc-macro2",
+ "quote",
  "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "2.0.38"
+version = "2.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
+checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
+ "proc-macro2",
+ "quote",
  "unicode-ident",
 ]
 
 [[package]]
-name = "synstructure"
-version = "0.12.6"
+name = "sync_wrapper"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
-dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 1.0.109",
- "unicode-xid 0.2.4",
-]
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
 [[package]]
 name = "system-configuration"
@@ -1826,36 +3870,70 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "tempfile"
-version = "3.3.0"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
+checksum = "01ce4141aa927a6d1bd34a041795abd0db1cccba5d5f24b009f694bdf3a1f3fa"
 dependencies = [
  "cfg-if",
- "fastrand 1.9.0",
- "libc",
- "redox_syscall 0.2.16",
- "remove_dir_all",
- "winapi",
+ "fastrand 2.0.1",
+ "redox_syscall",
+ "rustix 0.38.31",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
+dependencies = [
+ "winapi-util",
 ]
 
 [[package]]
 name = "thiserror"
-version = "1.0.49"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
+checksum = "d54378c645627613241d077a3a79db965db602882668f9136ac42af9ecb730ad"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.49"
+version = "1.0.56"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa0faa943b50f3db30a20aa7e265dbc66076993efed8463e8de414e5d06d3471"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "time"
+version = "0.3.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd0cbfecb4d19b5ea75bb31ad904eb5b9fa13f21079c3b92017ebdf4999a5890"
+dependencies = [
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e153e1f1acaef8acc537e68b44906d2db6436e2b35ac2c6b42640fff91f00fd"
+
+[[package]]
+name = "time-macros"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
+checksum = "fd80a657e71da814b8e5d60d3374fc6d35045062245d80224748ae522dd76f36"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "time-core",
 ]
 
 [[package]]
@@ -1884,33 +3962,32 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.26.0"
+version = "1.36.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03201d01c3c27a29c8a5cee5b55a93ddae1ccf6f08f65365c2c918f8c1b76f64"
+checksum = "61285f6515fa018fb2d1e46eb21223fff441ee8db5d0f1435e8ab4f5cdb80931"
 dependencies = [
- "autocfg",
+ "backtrace",
  "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2",
+ "socket2 0.5.5",
  "tokio-macros",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.2"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 1.0.109",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -1936,9 +4013,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.8"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "806fe8c2c87eccc8b3267cbae29ed3ab2d0bd37fca70ab622e46aaa9375ddb7d"
+checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1949,11 +4026,17 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "toml"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "736b60249cb25337bc196faa43ee12c705e426f3d55c214d73a4e7be06f92cb4"
+
 [[package]]
 name = "toml_datetime"
-version = "0.6.3"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
 
 [[package]]
 name = "toml_edit"
@@ -1961,7 +4044,29 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.0.2",
+ "indexmap",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.20.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70f427fce4d84c72b5b732388bf4a9f4531b53f74e2887e3ecb2481f68f66d81"
+dependencies = [
+ "indexmap",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
+dependencies = [
+ "indexmap",
  "toml_datetime",
  "winnow",
 ]
@@ -1974,29 +4079,50 @@ checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
 
 [[package]]
 name = "tracing"
-version = "0.1.37"
+version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
+checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
- "cfg-if",
+ "log",
  "pin-project-lite",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "tracing-core"
-version = "0.1.31"
+version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0955b8137a1df6f1a2e9a37d8a6656291ff0297c1a97c24e0d8425fe2312f79a"
+checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "trie-root"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4ed310ef5ab98f5fa467900ed906cb9232dd5376597e00fd4cba2a449d06c0b"
+dependencies = [
+ "hash-db",
+]
+
 [[package]]
 name = "try-lock"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "typenum"
@@ -2016,11 +4142,17 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "unarray"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
+
 [[package]]
 name = "unicode-bidi"
-version = "0.3.13"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
+checksum = "08f95100a766bf4f8f28f90d77e0a5461bbdb219042e7679bebe79004fed8d75"
 
 [[package]]
 name = "unicode-ident"
@@ -2038,10 +4170,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "unicode-xid"
-version = "0.1.0"
+name = "unicode-segmentation"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
 
 [[package]]
 name = "unicode-xid"
@@ -2049,61 +4181,65 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
+[[package]]
+name = "unicode_categories"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
+
+[[package]]
+name = "universal-hash"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc1de2c688dc15305988b563c3854064043356019f97a4b46276fe734c4f07ea"
+dependencies = [
+ "crypto-common",
+ "subtle",
+]
+
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "url"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "143b538f18257fac9cad154828a57c6bf5157e1aa604d4816b5995bf6de87ae5"
+checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
- "idna",
+ "idna 0.5.0",
  "percent-encoding",
 ]
 
 [[package]]
-name = "value-bag"
-version = "1.4.1"
+name = "urlencoding"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d92ccd67fb88503048c01b59152a04effd0782d035a83a6d256ce6085f08f4a3"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
 [[package]]
-name = "vcpkg"
-version = "0.2.15"
+name = "uuid"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
-[[package]]
-name = "vdrtools"
-version = "0.8.6"
-source = "git+https://gitlab.com/evernym/verity/vdr-tools.git#d0bb0ef2ec9cefbf7f74939bad7bba4f09185927"
+checksum = "f00cc9702ca12d3c81455259621e676d0f7251cec66a21e98fe2e9a37db93b2a"
 dependencies = [
- "async-std",
- "async-trait",
- "failure",
- "futures 0.1.31",
- "lazy_static",
- "libc",
- "log",
- "num-derive",
- "num-traits",
- "serde",
- "serde_derive",
- "serde_json",
- "vdrtools-sys",
+ "getrandom",
 ]
 
 [[package]]
-name = "vdrtools-sys"
-version = "0.8.6"
-source = "git+https://gitlab.com/evernym/verity/vdr-tools.git#d0bb0ef2ec9cefbf7f74939bad7bba4f09185927"
-dependencies = [
- "libc",
- "pkg-config",
- "regex",
- "serde",
- "serde_derive",
- "vcpkg",
-]
+name = "value-bag"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "126e423afe2dd9ac52142e7e9d5ce4135d7e13776c529d27fd6bc49f19e3280b"
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "version_check"
@@ -2134,9 +4270,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.87"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+checksum = "b1223296a201415c7fad14792dbefaace9bd52b62d33453ade1c5b5f07555406"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -2144,24 +4280,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.87"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+checksum = "fcdc935b63408d58a32f8cc9738a0bffd8f05cc7c002086c6ef20b7312ad9dcd"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.37"
+version = "0.4.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
+checksum = "bde2032aeb86bdfaecc8b261eef3cba735cc426c1f3a3416d1e0791be95fc461"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -2171,38 +4307,38 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.87"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+checksum = "3e4c238561b2d428924c49815533a8b9121c664599558a5d9ec51f8a1740a999"
 dependencies = [
- "quote 1.0.33",
+ "quote",
  "wasm-bindgen-macro-support",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.87"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+checksum = "bae1abb6806dc1ad9e560ed242107c0f6c84335f1749dd4e8ddb012ebd5e25a7"
 dependencies = [
- "proc-macro2 1.0.69",
- "quote 1.0.33",
- "syn 2.0.38",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.87"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+checksum = "4d91413b1c31d7539ba5ef2451af3f0b833a005eb27a631cec32bc0635a8602b"
 
 [[package]]
 name = "web-sys"
-version = "0.3.64"
+version = "0.3.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
+checksum = "58cd2333b6e0be7a39605f0e255892fd7418a682d8da8fe042fe25128794d2ed"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2215,16 +4351,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5388522c899d1e1c96a4c307e3797e0f697ba7c77dd8e0e625ecba9dd0342937"
 dependencies = [
  "arrayvec",
- "base64 0.21.4",
+ "base64 0.21.7",
  "bytes",
  "derive_more",
  "ethabi",
  "ethereum-types",
- "futures 0.3.28",
+ "futures 0.3.30",
  "futures-timer",
  "headers",
  "hex",
- "idna",
+ "idna 0.4.0",
  "jsonrpc-core",
  "log",
  "once_cell",
@@ -2256,6 +4392,18 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.25.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
+
+[[package]]
+name = "whoami"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22fc3756b8a9133049b26c7f61ab35416c130e8c09b660f5b3958b446f52cc50"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -2273,33 +4421,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
+name = "winapi-util"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+dependencies = [
+ "winapi",
+]
 
 [[package]]
-name = "windows-sys"
-version = "0.42.0"
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
-]
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.45.0"
+name = "windows-core"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
 dependencies = [
- "windows-targets 0.42.2",
+ "windows-targets 0.52.0",
 ]
 
 [[package]]
@@ -2312,18 +4454,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows-targets"
-version = "0.42.2"
+name = "windows-sys"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-targets 0.52.0",
 ]
 
 [[package]]
@@ -2342,10 +4478,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
+name = "windows-targets"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.0",
+ "windows_aarch64_msvc 0.52.0",
+ "windows_i686_gnu 0.52.0",
+ "windows_i686_msvc 0.52.0",
+ "windows_x86_64_gnu 0.52.0",
+ "windows_x86_64_gnullvm 0.52.0",
+ "windows_x86_64_msvc 0.52.0",
+]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
@@ -2354,10 +4499,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
+name = "windows_aarch64_gnullvm"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
+checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -2366,10 +4511,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
+name = "windows_aarch64_msvc"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
+checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -2378,10 +4523,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
+name = "windows_i686_gnu"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
+checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -2390,10 +4535,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
+name = "windows_i686_msvc"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
+checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -2402,10 +4547,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
+name = "windows_x86_64_gnu"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -2414,10 +4559,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
+name = "windows_x86_64_gnullvm"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
+checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -2425,11 +4570,17 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+
 [[package]]
 name = "winnow"
-version = "0.5.16"
+version = "0.5.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "037711d82167854aff2018dfd193aa0fef5370f456732f0d5a0c59b0f1b4b907"
+checksum = "a7cad8365489051ae9f054164e459304af2e7e9bb407c958076c8bf4aef52da5"
 dependencies = [
  "memchr",
 ]
@@ -2452,3 +4603,86 @@ checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
 dependencies = [
  "tap",
 ]
+
+[[package]]
+name = "x25519-dalek"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb66477291e7e8d2b0ff1bcb900bf29489a9692816d79874bea351e7a8b6de96"
+dependencies = [
+ "curve25519-dalek",
+ "rand_core",
+ "zeroize",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.7.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74d4d3961e53fa4c9a25a8637fc2bfaf2595b3d3ae34875568a5cf64787716be"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "zeromq-src"
+version = "0.1.10+4.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df9133d366817fcffe22e4356043ba187ae122ec5db63d7ce73d1e6a18efa2f1"
+dependencies = [
+ "cmake",
+]
+
+[[package]]
+name = "zmq"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aad98a7a617d608cd9e1127147f630d24af07c7cd95ba1533246d96cbdd76c66"
+dependencies = [
+ "bitflags 1.3.2",
+ "libc",
+ "log",
+ "zmq-sys",
+]
+
+[[package]]
+name = "zmq-sys"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d33a2c51dde24d5b451a2ed4b488266df221a5eaee2ee519933dc46b9a9b3648"
+dependencies = [
+ "libc",
+ "metadeps",
+ "zeromq-src",
+]
diff --git a/examples/migration/Cargo.toml b/examples/migration/Cargo.toml
index 1b86b414..b5c2b542 100644
--- a/examples/migration/Cargo.toml
+++ b/examples/migration/Cargo.toml
@@ -1,16 +1,21 @@
 [package]
 name = "migration"
-description = "This package contains an execution script demonstratin the migration flow from Indy to Besu ledger"
+description = "This package contains an execution script demonstratin the migration flow from Indy to Indy-Besu ledger"
 version = "0.1.0"
 authors = ["artem.ivanov <artem.ivanov@dsr-corporation.com>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
+aries-askar = "0.3.1"
 async-std = { version = "1.12.0", features = ["attributes", "tokio1"] }
 async-trait = "0.1.73"
+indy-credx = "1.1.1"
 bs58 = "0.5.0"
 futures = "0.1.23"
-indy2_vdr = { path = "../../vdr", features = ["migration", "basic_signer"] }
-vdrtools = { git = "https://gitlab.com/evernym/verity/vdr-tools.git" }
+indy-data-types = "0.6.1"
+indy-besu-vdr = { path = "../../vdr", features = ["migration", "basic_signer"] }
+indy-vdr = { git = "https://github.com/hyperledger/indy-vdr.git" }
 serde = "1.0.188"
 serde_json = "1.0.107"
+urlencoding = "2.1.2"
+dirs = "5.0.1"
diff --git a/examples/migration/README.md b/examples/migration/README.md
new file mode 100644
index 00000000..075b331f
--- /dev/null
+++ b/examples/migration/README.md
@@ -0,0 +1,23 @@
+Sample script demonstration migration path described at the [design document](../../docs/migration/migration.md).
+
+> NOTE: Under development
+
+### Flow
+
+The scripts consist of the following steps:
+1. Setup actors: Trustee, Issuer, Verifier, Holder
+2. Prepare Issuer data (DID, Schema, Credential Definition) and publish it to [Indy-Node](https://github.com/hyperledger/indy-node.git)
+3. Issuer issue a credential to Holder and verifier request proof
+4. Issuer migrate data to Besu Ledger
+5. Verify previously issued holder credential using Besu Ledger as the data registry
+
+### Requirements
+
+* [Genesis transactions](./indy-genesis.txn) of a running Indy ledger
+* [Node and contracts](./besu-config.json) of a running Indy-Besu ledger
+
+### Run
+
+```
+cargo run
+```
\ No newline at end of file
diff --git a/examples/migration/besu-config.json b/examples/migration/besu-config.json
new file mode 100644
index 00000000..8ea82bf3
--- /dev/null
+++ b/examples/migration/besu-config.json
@@ -0,0 +1,22 @@
+{
+  "chainId": 1337,
+  "nodeAddress": "http://127.0.0.1:8545",
+  "contracts": {
+    "didRegistry": {
+      "address": "0x0000000000000000000000000000000000018888",
+      "path": "../../smart_contracts/artifacts/contracts/did/EthereumExtDidRegistry.sol/EthereumExtDidRegistry.json"
+    },
+    "schemaRegistry": {
+      "address": "0x0000000000000000000000000000000000005555",
+      "path": "../../smart_contracts/artifacts/contracts/cl/SchemaRegistry.sol/SchemaRegistry.json"
+    },
+    "credentialDefinitionRegistry": {
+      "address": "0x0000000000000000000000000000000000004444",
+      "path": "../../smart_contracts/artifacts/contracts/cl/CredentialDefinitionRegistry.sol/CredentialDefinitionRegistry.json"
+    },
+    "roleControl": {
+      "address": "0x0000000000000000000000000000000000006666",
+      "path": "../../smart_contracts/artifacts/contracts/auth/RoleControl.sol/RoleControl.json"
+    }
+  }
+}
\ No newline at end of file
diff --git a/examples/migration/docker.txn b/examples/migration/indy-genesis.txn
similarity index 100%
rename from examples/migration/docker.txn
rename to examples/migration/indy-genesis.txn
diff --git a/examples/migration/src/holder.rs b/examples/migration/src/holder.rs
index aba2acee..602d9628 100644
--- a/examples/migration/src/holder.rs
+++ b/examples/migration/src/holder.rs
@@ -2,132 +2,122 @@ use crate::{
     ledger::{BesuLedger, IndyLedger, Ledgers},
     wallet::{BesuWallet, IndyWallet},
 };
-use indy2_vdr::{
-    migration::{IndyCredentialDefinitionFormat, IndySchemaFormat},
-    CredentialDefinitionId, SchemaId,
+use indy_credx::types::{
+    Credential, CredentialDefinition, CredentialDefinitionId, CredentialOffer, CredentialRequest,
+    CredentialRequestMetadata, DidValue, LinkSecret, PresentCredentials, Presentation,
+    PresentationRequest, Schema, SchemaId,
 };
-use serde_json::json;
-use vdrtoolsrs::future::Future;
+use std::collections::HashMap;
 
 pub struct Holder {
-    indy_wallet: IndyWallet,
-    indy_ledger: IndyLedger,
-    besu_ledger: BesuLedger,
-    did: String,
-    master_secret: String,
-    used_ledger: Ledgers,
+    pub indy_wallet: IndyWallet,
+    pub indy_ledger: IndyLedger,
+    pub besu_ledger: BesuLedger,
+    pub besu_wallet: BesuWallet,
+    pub indy_did: String,
+    pub master_secret: LinkSecret,
+    pub master_secret_name: String,
+    pub used_ledger: Ledgers,
+    cred_request_meta: Option<CredentialRequestMetadata>,
 }
 
 impl Holder {
     const NAME: &'static str = "holder";
 
     pub async fn setup() -> Holder {
-        let indy_wallet = IndyWallet::new(Self::NAME);
-        let indy_ledger = IndyLedger::new(Self::NAME);
+        let indy_wallet = IndyWallet::new(None).await;
+        let indy_ledger = IndyLedger::new();
         let besu_wallet = BesuWallet::new(None);
-        let besu_ledger = BesuLedger::new(besu_wallet).await;
-        let master_secret =
-            vdrtoolsrs::anoncreds::prover_create_master_secret(indy_wallet.handle, None)
-                .wait()
-                .unwrap();
-        let (did, _) = vdrtoolsrs::did::create_and_store_my_did(indy_wallet.handle, "{}")
-            .wait()
-            .unwrap();
+        let besu_ledger = BesuLedger::new().await;
+        let master_secret = indy_credx::prover::create_link_secret().unwrap();
+        let indy_did = indy_wallet.did.clone();
         Holder {
             indy_wallet,
             indy_ledger,
+            besu_wallet,
             besu_ledger,
-            did,
+            indy_did,
             master_secret,
+            master_secret_name: Self::NAME.to_string(),
             used_ledger: Ledgers::Indy,
+            cred_request_meta: None,
         }
     }
 
-    pub fn create_credential_request(&self, cred_offer: &str, cred_def: &str) -> (String, String) {
-        vdrtoolsrs::anoncreds::prover_create_credential_req(
-            self.indy_wallet.handle,
-            &self.did,
-            cred_offer,
-            cred_def,
+    pub async fn create_credential_request(
+        &mut self,
+        cred_offer: &CredentialOffer,
+    ) -> CredentialRequest {
+        let cred_def = self.get_cred_def(&cred_offer.cred_def_id).await;
+        let (cred_req, cred_request_meta) = indy_credx::prover::create_credential_request(
+            &DidValue(self.indy_did.to_string()),
+            &cred_def,
             &self.master_secret,
+            &self.master_secret_name,
+            cred_offer,
         )
-        .wait()
-        .unwrap()
+        .unwrap();
+        self.cred_request_meta = Some(cred_request_meta);
+        cred_req
     }
 
-    pub fn store_credential(
-        &self,
-        cred_request_meta: &str,
-        credential: &str,
-        cred_def: &str,
-    ) -> String {
-        vdrtoolsrs::anoncreds::prover_store_credential(
-            self.indy_wallet.handle,
-            None,
-            cred_request_meta,
+    pub async fn store_credential(&self, credential: &mut Credential) {
+        let cred_def = self.get_cred_def(&credential.cred_def_id).await;
+        let cred_request_meta = self
+            .cred_request_meta
+            .as_ref()
+            .expect("missing cred_request_meta");
+        indy_credx::prover::process_credential(
             credential,
-            cred_def,
+            cred_request_meta,
+            &self.master_secret,
+            &cred_def,
             None,
         )
-        .wait()
-        .unwrap()
+        .unwrap();
+    }
+
+    async fn get_schema(&self, schema_id: &str) -> Schema {
+        match self.used_ledger {
+            Ledgers::Indy => self.indy_ledger.get_schema(schema_id).await,
+            Ledgers::Besu => self.besu_ledger.get_schema(schema_id).await,
+        }
     }
 
-    pub fn make_request_credentials(cred_id: &str) -> String {
-        json!({
-            "self_attested_attributes": {},
-            "requested_attributes": {
-                "attr1_referent": { "cred_id": cred_id, "revealed": true }
-            },
-            "requested_predicates": {}
-        })
-        .to_string()
+    async fn get_cred_def(&self, cred_def_id: &str) -> CredentialDefinition {
+        match self.used_ledger {
+            Ledgers::Indy => self.indy_ledger.get_cred_def(cred_def_id).await,
+            Ledgers::Besu => self.besu_ledger.get_cred_def(cred_def_id).await,
+        }
     }
 
-    pub async fn make_proof(&self, proof_request: &str, cred_id: &str) -> String {
-        let requested_credentials = Holder::make_request_credentials(&cred_id);
-        let credential =
-            vdrtoolsrs::anoncreds::prover_get_credential(self.indy_wallet.handle, &cred_id)
-                .wait()
-                .unwrap();
-        let credential = serde_json::from_str::<serde_json::Value>(&credential).unwrap();
-        let schema_id = credential["schema_id"].as_str().unwrap();
-        let cred_def_id = credential["cred_def_id"].as_str().unwrap();
+    pub async fn make_proof(
+        &self,
+        proof_request: &PresentationRequest,
+        credential: &Credential,
+    ) -> Presentation {
+        let schema = self.get_schema(&credential.schema_id).await;
+        let cred_def = self.get_cred_def(&credential.cred_def_id).await;
+
+        let mut schemas: HashMap<SchemaId, &Schema> = HashMap::new();
+        schemas.insert(credential.schema_id.clone(), &schema);
 
-        let (schema, cred_def) = match self.used_ledger {
-            Ledgers::Indy => {
-                let (_, schema) = self.indy_ledger.get_schema(&schema_id);
-                let (_, cred_def) = self.indy_ledger.get_cred_def(&cred_def_id);
-                (schema, cred_def)
-            }
-            Ledgers::Besu => {
-                let schema_id = SchemaId::from_indy_format(schema_id).unwrap();
-                let cred_def_id = CredentialDefinitionId::from_indy_format(cred_def_id).unwrap();
-                let schema = self.besu_ledger.get_schema(&schema_id).await;
-                let cred_def = self.besu_ledger.get_cred_def(&cred_def_id).await;
-                let schema: IndySchemaFormat = schema.into();
-                let cred_def: IndyCredentialDefinitionFormat = cred_def.into();
-                (json!(schema).to_string(), json!(cred_def).to_string())
-            }
-        };
+        let mut cred_defs: HashMap<CredentialDefinitionId, &CredentialDefinition> = HashMap::new();
+        cred_defs.insert(credential.cred_def_id.clone(), &cred_def);
 
-        let schemas_json =
-            json!({schema_id: serde_json::from_str::<serde_json::Value>(&schema).unwrap()})
-                .to_string();
-        let cred_defs_json =
-            json!({cred_def_id: serde_json::from_str::<serde_json::Value>(&cred_def).unwrap()})
-                .to_string();
+        let mut credentials = PresentCredentials::new();
+        credentials
+            .add_credential(credential, None, None)
+            .add_requested_attribute("attr1_referent", true);
 
-        vdrtoolsrs::anoncreds::prover_create_proof(
-            self.indy_wallet.handle,
-            &proof_request,
-            &requested_credentials,
+        indy_credx::prover::create_presentation(
+            proof_request,
+            credentials,
+            None,
             &self.master_secret,
-            &schemas_json,
-            &cred_defs_json,
-            "{}",
+            &schemas,
+            &cred_defs,
         )
-        .wait()
         .unwrap()
     }
 
diff --git a/examples/migration/src/issuer.rs b/examples/migration/src/issuer.rs
index a4b0980d..7d998f4b 100644
--- a/examples/migration/src/issuer.rs
+++ b/examples/migration/src/issuer.rs
@@ -2,217 +2,211 @@ use crate::{
     ledger::{BesuLedger, IndyLedger, Ledgers},
     wallet::{BesuWallet, IndyWallet},
 };
-use indy2_vdr::{CredentialDefinition, CredentialDefinitionRegistry, DidDocument, DidDocumentBuilder, DidRegistry, Schema, SchemaRegistry, VerificationKey, VerificationKeyType, DID, Address};
+use indy_besu_vdr::{Address, DidDocAttribute, DID};
+use indy_credx::types::{
+    AttributeNames, AttributeValues, Credential, CredentialDefinition, CredentialDefinitionConfig,
+    CredentialDefinitionId, CredentialDefinitionPrivate, CredentialKeyCorrectnessProof,
+    CredentialOffer, CredentialRequest, CredentialValues, DidValue, Schema, SchemaId,
+    SignatureType,
+};
 use serde_json::json;
-use std::time::Duration;
-use vdrtoolsrs::future::Future;
+use std::collections::HashMap;
 
 pub struct Issuer {
-    indy_wallet: IndyWallet,
-    indy_ledger: IndyLedger,
-    besu_ledger: BesuLedger,
-    pub did: String,
-    pub account: Address,
+    pub indy_wallet: IndyWallet,
+    pub indy_ledger: IndyLedger,
+    pub besu_wallet: BesuWallet,
+    pub besu_ledger: BesuLedger,
+    pub indy_did: String,
+    pub besu_did: String,
     pub edkey: String,
+    pub account: Address,
     pub secpkey: String,
     pub service: String,
-    used_ledger: Ledgers,
+    pub used_ledger: Ledgers,
+    pub schema_attributes: Vec<String>,
+    pub credential_values: HashMap<String, AttributeValues>,
+    cred_def_priv: Option<CredentialDefinitionPrivate>,
+    correctness_proof: Option<CredentialKeyCorrectnessProof>,
 }
 
 impl Issuer {
-    const NAME: &'static str = "issuer";
-
     const SCHEMA_NAME: &'static str = "test_credential";
     const SCHEMA_VERSION: &'static str = "1.0.0";
-    const SCHEMA_ATTRIBUTES: &'static str = r#"["first_name", "last_name"]"#;
-    const CREDENTIAL_VALUES: &'static str = r#"{"first_name": {"raw": "alice", "encoded":"3987245649832503"}, "last_name": {"raw": "clarck", "encoded": "45436456457657"}}"#;
 
-    pub const SECP_PRIVATE_KEY: &'static str =
-        "8bbbb1b345af56b560a5b20bd4b0ed1cd8cc9958a16262bc75118453cb546df7";
-    pub const SERVICE_ENDPOINT: &'static str = "127.0.0.1:5555";
+    const SERVICE_ENDPOINT: &'static str = "127.0.0.1:5555";
 
     pub async fn setup() -> Issuer {
-        let indy_wallet = IndyWallet::new(Self::NAME);
-        let indy_ledger = IndyLedger::new(Self::NAME);
-        let besu_wallet = BesuWallet::new(Some(Self::SECP_PRIVATE_KEY));
+        let indy_wallet = IndyWallet::new(None).await;
+        let indy_ledger = IndyLedger::new();
+        let besu_wallet = BesuWallet::new(None);
+        let besu_ledger = BesuLedger::new().await;
+
+        let indy_did = indy_wallet.did.clone();
+        let edkey = indy_wallet.edkey.clone();
         let account = besu_wallet.account.clone();
         let secpkey = besu_wallet.secpkey.clone();
-        let besu_ledger = BesuLedger::new(besu_wallet).await;
-        let (did, verkey) = vdrtoolsrs::did::create_and_store_my_did(indy_wallet.handle, "{}")
-            .wait()
-            .unwrap();
+        let besu_did = DID::build("ethr", None, account.as_ref());
+
+        let schema_attributes = vec!["name".to_string(), "age".to_string()];
+
+        let mut credential_values: HashMap<String, AttributeValues> = HashMap::new();
+        credential_values.insert(
+            "name".to_string(),
+            AttributeValues {
+                raw: "Alex".to_string(),
+                encoded: "1139481716457488690172217916278103335".to_string(),
+            },
+        );
+        credential_values.insert(
+            "age".to_string(),
+            AttributeValues {
+                raw: "28".to_string(),
+                encoded: "28".to_string(),
+            },
+        );
+
         Issuer {
+            indy_ledger,
             indy_wallet,
             besu_ledger,
-            indy_ledger,
-            did,
-            edkey: verkey,
+            besu_wallet,
+            indy_did,
+            besu_did: besu_did.to_string(),
+            edkey,
             account,
             secpkey,
             used_ledger: Ledgers::Indy,
             service: Self::SERVICE_ENDPOINT.to_string(),
+            cred_def_priv: None,
+            correctness_proof: None,
+            schema_attributes,
+            credential_values,
         }
     }
 
-    pub fn publish_attrib(&self, attrib: &str) {
-        let request = vdrtoolsrs::ledger::build_attrib_request(
-            &self.did,
-            &self.did,
-            None,
-            Some(attrib),
+    pub async fn create_schema(&self) -> (SchemaId, Schema) {
+        let schema = indy_credx::issuer::create_schema(
+            &DidValue(self.indy_did.to_string()),
+            Self::SCHEMA_NAME,
+            Self::SCHEMA_VERSION,
+            AttributeNames::from(self.schema_attributes.clone()),
             None,
         )
-        .wait()
         .unwrap();
-        let _response = vdrtoolsrs::ledger::sign_and_submit_request(
-            self.indy_ledger.handle,
-            self.indy_wallet.handle,
-            &self.did,
-            &request,
+        (schema.id().clone(), schema)
+    }
+
+    pub async fn create_cred_def(
+        &mut self,
+        schema_id: &SchemaId,
+    ) -> (CredentialDefinitionId, CredentialDefinition) {
+        let schema = self.indy_ledger.get_schema(schema_id).await;
+        let (cred_def, cred_def_priv, cred_def_proof) =
+            indy_credx::issuer::create_credential_definition(
+                &DidValue(self.indy_did.to_string()),
+                &schema,
+                Self::SCHEMA_VERSION,
+                SignatureType::CL,
+                CredentialDefinitionConfig::new(false),
+            )
+            .unwrap();
+
+        self.cred_def_priv = Some(cred_def_priv);
+        self.correctness_proof = Some(cred_def_proof);
+
+        (cred_def.id().clone(), cred_def)
+    }
+
+    pub fn create_credential_offer(
+        &self,
+        schema_id: &SchemaId,
+        cred_def: &CredentialDefinition,
+    ) -> CredentialOffer {
+        let correctness_proof = self
+            .correctness_proof
+            .as_ref()
+            .expect("missing correctness_proof");
+        indy_credx::issuer::create_credential_offer(schema_id, cred_def, correctness_proof).unwrap()
+    }
+
+    pub fn sign_credential(
+        &self,
+        cred_def: &CredentialDefinition,
+        cred_offer: &CredentialOffer,
+        cred_req: &CredentialRequest,
+    ) -> Credential {
+        let cred_def_priv = self.cred_def_priv.as_ref().expect("missing cred_def_priv");
+        let (credential, _, _) = indy_credx::issuer::create_credential(
+            cred_def,
+            cred_def_priv,
+            cred_offer,
+            cred_req,
+            CredentialValues(self.credential_values.clone()),
+            None,
         )
-        .wait()
         .unwrap();
-        std::thread::sleep(Duration::from_millis(500));
+        credential
+    }
+
+    pub async fn publish_attrib_to_indy(&self, attrib: &serde_json::Value) {
+        self.indy_ledger
+            .publish_attrib(&self.indy_wallet, &self.indy_did, &self.indy_did, attrib)
+            .await;
     }
 
-    pub fn publish_service_endpoint(&self, endpoint: &str) {
+    pub async fn publish_service_endpoint_to_indy(&self, endpoint: &str) {
         let endpoint = json!({
             "endpoint":{
                 "ha": endpoint
             }
-        })
-        .to_string();
-        self.publish_attrib(&endpoint)
+        });
+        self.publish_attrib_to_indy(&endpoint).await
     }
 
-    pub fn publish_besu_ledger_account(&self, key: &str) {
+    pub async fn publish_besu_ledger_account_to_indy(&self, key: &str) {
         let key = json!({
             "besu":{
                 "key": key
             }
-        })
-        .to_string();
-        self.publish_attrib(&key)
+        });
+        self.publish_attrib_to_indy(&key).await
     }
 
-    pub fn create_schema(&self) -> (String, String) {
-        let (schema_id, schema) = vdrtoolsrs::anoncreds::issuer_create_schema(
-            &self.did,
-            Self::SCHEMA_NAME,
-            Self::SCHEMA_VERSION,
-            Self::SCHEMA_ATTRIBUTES,
-        )
-        .wait()
-        .unwrap();
-        let request = vdrtoolsrs::ledger::build_schema_request(&self.did, &schema)
-            .wait()
-            .unwrap();
-        let _response = vdrtoolsrs::ledger::sign_and_submit_request(
-            self.indy_ledger.handle,
-            self.indy_wallet.handle,
-            &self.did,
-            &request,
-        )
-        .wait()
-        .unwrap();
-        std::thread::sleep(Duration::from_millis(500));
-        (schema_id, schema)
-    }
-
-    pub fn create_cred_def(&self, schema_id: &str) -> (String, String) {
-        let (_, schema) = self.indy_ledger.get_schema(schema_id);
-        let (cred_def_id, cred_def) =
-            vdrtoolsrs::anoncreds::issuer_create_and_store_credential_def(
-                self.indy_wallet.handle,
-                &self.did,
-                &schema,
-                "default",
-                None,
-                "{}",
-            )
-            .wait()
-            .unwrap();
-        let request = vdrtoolsrs::ledger::build_cred_def_request(&self.did, &cred_def)
-            .wait()
-            .unwrap();
-        let _response = vdrtoolsrs::ledger::sign_and_submit_request(
-            self.indy_ledger.handle,
-            self.indy_wallet.handle,
-            &self.did,
-            &request,
-        )
-        .wait()
-        .unwrap();
-        std::thread::sleep(Duration::from_millis(500));
-        (cred_def_id, cred_def)
+    pub async fn publish_schema_to_indy(&self, schema: &Schema) {
+        self.indy_ledger
+            .publish_schema(&self.indy_wallet, &self.indy_did, schema)
+            .await;
     }
 
-    pub fn create_credential_offer(&self, cred_def_id: &str) -> String {
-        vdrtoolsrs::anoncreds::issuer_create_credential_offer(self.indy_wallet.handle, cred_def_id)
-            .wait()
-            .unwrap()
+    pub async fn publish_cred_def_to_indy(&self, cred_def: &CredentialDefinition) {
+        self.indy_ledger
+            .publish_cred_def(&self.indy_wallet, &self.indy_did, cred_def)
+            .await;
     }
 
-    pub fn sign_credential(&self, cred_offer: &str, cred_request: &str) -> String {
-        let (credential, _, _) = vdrtoolsrs::anoncreds::issuer_create_credential(
-            self.indy_wallet.handle,
-            cred_offer,
-            cred_request,
-            Issuer::CREDENTIAL_VALUES,
-            None,
-            -1,
-        )
-        .wait()
-        .unwrap();
-        credential
-    }
-
-    pub fn build_did_doc(did: &str, edkey: &str, secpkey: &str, endpoint: &str) -> DidDocument {
-        let id = DID::build("indy", "testnet", did);
-        DidDocumentBuilder::new()
-            .set_id(&id)
-            .add_verification_method(
-                VerificationKeyType::Ed25519VerificationKey2018,
-                &id,
-                VerificationKey::Multibase {
-                    public_key_multibase: edkey.to_string(),
-                },
-            )
-            .add_verification_method(
-                VerificationKeyType::EcdsaSecp256k1VerificationKey2019,
-                &id,
-                VerificationKey::Multibase {
-                    public_key_multibase: secpkey.to_string(),
-                },
-            )
-            .add_authentication_reference(0)
-            .unwrap()
-            .add_authentication_reference(1)
-            .unwrap()
-            .add_service("DIDCommService", endpoint)
-            .build()
-    }
-
-    pub async fn publish_did(&self, did_doc: &DidDocument) -> String {
-        DidRegistry::create_did(&self.besu_ledger.client, &self.account, did_doc)
+    pub async fn publish_did_attribute_to_besu(&self, attribute: &DidDocAttribute) {
+        self.besu_ledger
+            .publish_did_attribute(&self.account, &self.besu_did, attribute, &self.besu_wallet)
             .await
-            .unwrap()
     }
 
-    pub async fn publish_schema(&self, schema: &Schema) -> String {
-        SchemaRegistry::create_schema(&self.besu_ledger.client, &self.account, schema)
+    pub async fn publish_schema_to_besu(
+        &self,
+        schema: &indy_besu_vdr::Schema,
+    ) -> indy_besu_vdr::SchemaId {
+        self.besu_ledger
+            .publish_schema(&self.account, schema, &self.besu_wallet)
             .await
-            .unwrap()
     }
 
-    pub async fn publish_cred_def(&self, cred_def: &CredentialDefinition) -> String {
-        CredentialDefinitionRegistry::create_credential_definition(
-            &self.besu_ledger.client,
-            &self.account,
-            cred_def,
-        )
-        .await
-        .unwrap()
+    pub async fn publish_cred_def_to_besu(
+        &self,
+        cred_def: &indy_besu_vdr::CredentialDefinition,
+    ) -> indy_besu_vdr::CredentialDefinitionId {
+        self.besu_ledger
+            .publish_cred_def(&self.account, cred_def, &self.besu_wallet)
+            .await
     }
 
     pub fn use_indy_ledger(&mut self) {
diff --git a/examples/migration/src/ledger.rs b/examples/migration/src/ledger.rs
index b1f9910f..83736989 100644
--- a/examples/migration/src/ledger.rs
+++ b/examples/migration/src/ledger.rs
@@ -1,11 +1,27 @@
-use crate::wallet::BesuWallet;
-use indy2_vdr::{
-    ContractConfig, CredentialDefinition, CredentialDefinitionId, CredentialDefinitionRegistry,
-    LedgerClient, Schema, SchemaId, SchemaRegistry, Status,
+use crate::wallet::{BesuWallet, IndyWallet};
+use indy_besu_vdr::{
+    credential_definition_registry::{
+        build_create_credential_definition_transaction, resolve_credential_definition,
+    },
+    did_ethr_registry::build_did_set_attribute_transaction,
+    role_control::build_assign_role_transaction,
+    schema_registry::{build_create_schema_transaction, resolve_schema},
+    Address, ContractConfig, DidDocAttribute, LedgerClient, Role, Status, Transaction, Validity,
 };
+use indy_credx::types::{AttributeNames, CredentialDefinition, Schema};
+use indy_data_types::{CredentialDefinitionId, SchemaId};
+use indy_vdr::{
+    config::PoolConfig,
+    ledger::constants::UpdateRole,
+    pool::{
+        helpers::perform_ledger_request, LocalPool, Pool, PoolBuilder, PoolTransactions,
+        PreparedRequest, RequestResult,
+    },
+    utils::did::DidValue,
+};
+use serde::{Deserialize, Serialize};
 use serde_json::json;
-use std::{env, fs};
-use vdrtoolsrs::{future::Future, PoolHandle};
+use std::{env, fs, str::FromStr, time::Duration};
 
 pub enum Ledgers {
     Indy,
@@ -13,53 +29,161 @@ pub enum Ledgers {
 }
 
 pub struct IndyLedger {
-    pub handle: PoolHandle,
+    pool: LocalPool,
 }
 
 impl IndyLedger {
-    pub fn new(name: &str) -> IndyLedger {
+    pub fn new() -> IndyLedger {
         let mut cur_dir = env::current_dir().unwrap();
-        cur_dir.push("docker.txn");
-        let genesis_txn = fs::canonicalize(&cur_dir)
-            .unwrap()
-            .to_str()
-            .unwrap()
-            .to_string();
-
-        let config = json!({ "genesis_txn": genesis_txn }).to_string();
-        vdrtoolsrs::pool::create_pool_ledger_config(name, Some(&config))
-            .wait()
-            .ok();
-        let handle = vdrtoolsrs::pool::open_pool_ledger(name, None)
-            .wait()
+        cur_dir.push("indy-genesis.txn");
+        let pool_transactions = PoolTransactions::from_json_file(cur_dir.as_path()).unwrap();
+
+        let pool = PoolBuilder::new(PoolConfig::default(), pool_transactions)
+            .into_local()
             .unwrap();
-        IndyLedger { handle }
+        IndyLedger { pool }
     }
 
-    pub fn get_schema(&self, id: &str) -> (String, String) {
-        let request = vdrtoolsrs::ledger::build_get_schema_request(None, id)
-            .wait()
-            .unwrap();
-        let response = vdrtoolsrs::ledger::submit_request(self.handle, &request)
-            .wait()
-            .unwrap();
-        let (schema_id, schema) = vdrtoolsrs::ledger::parse_get_schema_response(&response)
-            .wait()
+    pub async fn publish_nym(
+        &self,
+        wallet: &IndyWallet,
+        submitter_did: &str,
+        target_did: &str,
+        verkey: &str,
+        role: Option<&str>,
+    ) {
+        let mut request = self
+            .pool
+            .get_request_builder()
+            .build_nym_request(
+                &DidValue(submitter_did.to_string()),
+                &DidValue(target_did.to_string()),
+                Some(verkey.to_string()),
+                None,
+                role.map(|role| UpdateRole::from_str(role).unwrap()),
+                None,
+                None,
+            )
             .unwrap();
-        (schema_id, schema)
+
+        self._sign_and_submit_request(wallet, &mut request).await;
     }
 
-    pub fn get_cred_def(&self, id: &str) -> (String, String) {
-        let request = vdrtoolsrs::ledger::build_get_cred_def_request(None, id)
-            .wait()
+    pub async fn publish_attrib(
+        &self,
+        wallet: &IndyWallet,
+        submitter_did: &str,
+        target_did: &str,
+        attrib: &serde_json::Value,
+    ) {
+        let mut request = self
+            .pool
+            .get_request_builder()
+            .build_attrib_request(
+                &DidValue(submitter_did.to_string()),
+                &DidValue(target_did.to_string()),
+                None,
+                Some(attrib),
+                None,
+            )
             .unwrap();
-        let response = vdrtoolsrs::ledger::submit_request(self.handle, &request)
-            .wait()
+
+        self._sign_and_submit_request(wallet, &mut request).await;
+    }
+
+    pub async fn publish_schema(&self, wallet: &IndyWallet, submitter_did: &str, schema: &Schema) {
+        let mut request = self
+            .pool
+            .get_request_builder()
+            .build_schema_request(&DidValue(submitter_did.to_string()), schema.clone())
             .unwrap();
-        let (schema_id, schema) = vdrtoolsrs::ledger::parse_get_cred_def_response(&response)
-            .wait()
+
+        self._sign_and_submit_request(wallet, &mut request).await;
+    }
+
+    pub async fn publish_cred_def(
+        &self,
+        wallet: &IndyWallet,
+        submitter_did: &str,
+        cred_def: &CredentialDefinition,
+    ) {
+        // hack to clone cred def
+        let cred_def_json = json!(cred_def).to_string();
+        let cred_def = serde_json::from_str(&cred_def_json).unwrap();
+
+        let mut request = self
+            .pool
+            .get_request_builder()
+            .build_cred_def_request(&DidValue(submitter_did.to_string()), cred_def)
             .unwrap();
-        (schema_id, schema)
+
+        self._sign_and_submit_request(wallet, &mut request).await;
+    }
+
+    pub async fn get_schema(&self, id: &str) -> Schema {
+        let request = self
+            .pool
+            .get_request_builder()
+            .build_get_schema_request(
+                None,
+                &indy_vdr::ledger::identifiers::SchemaId(id.to_string()),
+            )
+            .expect("Unable to build get schema request");
+
+        let response = self._submit_request(&request).await;
+        serde_json::from_value(json!({
+            "name": response["result"]["data"]["name"].as_str().unwrap().to_string(),
+            "version": response["result"]["data"]["version"].as_str().unwrap().to_string(),
+            "attrNames": serde_json::from_value::<AttributeNames>(response["result"]["data"]["attr_names"].clone()).unwrap(),
+            "id": SchemaId(id.to_string()),
+            "seqNo": Some(response["result"]["seqNo"].as_u64().unwrap() as u32),
+            "ver": "1.0"
+        })).unwrap()
+    }
+
+    pub async fn get_cred_def(&self, id: &str) -> CredentialDefinition {
+        let request = self
+            .pool
+            .get_request_builder()
+            .build_get_cred_def_request(
+                None,
+                &indy_vdr::ledger::identifiers::CredentialDefinitionId(id.to_string()),
+            )
+            .expect("Unable to build get cred def request");
+
+        let response = self._submit_request(&request).await;
+        let seq_no = response["result"]["ref"].as_u64().unwrap().to_string();
+        serde_json::from_value(json!({
+            "id": CredentialDefinitionId(id.to_string()),
+            "schemaId": seq_no,
+            "type": response["result"]["signature_type"],
+            "tag": response["result"]["tag"],
+            "value": response["result"]["data"],
+            "ver": "1.0"
+        }))
+        .unwrap()
+    }
+
+    async fn _sign_and_submit_request(
+        &self,
+        wallet: &IndyWallet,
+        request: &mut PreparedRequest,
+    ) -> serde_json::Value {
+        let sig_bytes = request.get_signature_input().unwrap();
+        let signature = wallet.sign(sig_bytes.as_bytes()).await;
+        request.set_signature(&signature).unwrap();
+        self._submit_request(request).await
+    }
+
+    async fn _submit_request(&self, request: &PreparedRequest) -> serde_json::Value {
+        let (request_result, _) = perform_ledger_request(&self.pool, request).await.unwrap();
+        std::thread::sleep(Duration::from_millis(500));
+        match request_result {
+            RequestResult::Reply(message) => serde_json::from_str(&message).unwrap(),
+            RequestResult::Failed(error) => {
+                panic!("Unable to send request. Err: {:?}", error);
+            }
+        }
     }
 }
 
@@ -67,70 +191,182 @@ pub struct BesuLedger {
     pub client: LedgerClient,
 }
 
-impl BesuLedger {
-    pub const CHAIN_ID: u64 = 1337;
-    pub const NODE_ADDRESS: &'static str = "http://127.0.0.1:8545";
-    pub const CONTRACTS_SPEC_BASE_PATH: &'static str = "../../smart_contracts/artifacts/contracts/";
-    pub const DID_REGISTRY_ADDRESS: &'static str = "0x0000000000000000000000000000000000003333";
-    pub const DID_REGISTRY_SPEC_PATH: &'static str = "did/DidRegistry.sol/DidRegistry.json";
-    pub const SCHEMA_REGISTRY_ADDRESS: &'static str = "0x0000000000000000000000000000000000005555";
-    pub const SCHEMA_REGISTRY_SPEC_PATH: &'static str = "cl/SchemaRegistry.sol/SchemaRegistry.json";
-    pub const CRED_DEF_REGISTRY_ADDRESS: &'static str =
-        "0x0000000000000000000000000000000000004444";
-    pub const CRED_DEF_REGISTRY_SPEC_PATH: &'static str =
-        "cl/CredentialDefinitionRegistry.sol/CredentialDefinitionRegistry.json";
-
-    fn build_contract_path(contract_path: &str) -> String {
-        let mut cur_dir = env::current_dir().unwrap();
-        cur_dir.push(Self::CONTRACTS_SPEC_BASE_PATH);
-        cur_dir.push(contract_path);
-        fs::canonicalize(&cur_dir)
-            .unwrap()
-            .to_str()
-            .unwrap()
-            .to_string()
-    }
+#[derive(Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct BesuConfig {
+    chain_id: u64,
+    node_address: String,
+    contracts: BesuContracts,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct BesuContracts {
+    did_registry: BesuContractConfig,
+    schema_registry: BesuContractConfig,
+    credential_definition_registry: BesuContractConfig,
+    role_control: BesuContractConfig,
+}
 
-    fn contracts() -> Vec<ContractConfig> {
+#[derive(Serialize, Deserialize)]
+struct BesuContractConfig {
+    address: String,
+    path: String,
+}
+
+impl BesuLedger {
+    fn contracts(contracts: &BesuContracts) -> Vec<ContractConfig> {
         vec![
             ContractConfig {
-                address: Self::DID_REGISTRY_ADDRESS.to_string(),
-                spec_path: Self::build_contract_path(Self::DID_REGISTRY_SPEC_PATH),
+                address: contracts.did_registry.address.to_string(),
+                spec_path: Some(contracts.did_registry.path.to_string()),
+                spec: None,
             },
             ContractConfig {
-                address: Self::SCHEMA_REGISTRY_ADDRESS.to_string(),
-                spec_path: Self::build_contract_path(Self::SCHEMA_REGISTRY_SPEC_PATH),
+                address: contracts.schema_registry.address.to_string(),
+                spec_path: Some(contracts.schema_registry.path.to_string()),
+                spec: None,
             },
             ContractConfig {
-                address: Self::CRED_DEF_REGISTRY_ADDRESS.to_string(),
-                spec_path: Self::build_contract_path(Self::CRED_DEF_REGISTRY_SPEC_PATH),
+                address: contracts.credential_definition_registry.address.to_string(),
+                spec_path: Some(contracts.credential_definition_registry.path.to_string()),
+                spec: None,
+            },
+            ContractConfig {
+                address: contracts.role_control.address.to_string(),
+                spec_path: Some(contracts.role_control.path.to_string()),
+                spec: None,
             },
         ]
     }
 
-    pub async fn new(wallet: BesuWallet) -> BesuLedger {
+    pub async fn new() -> BesuLedger {
+        let file = fs::File::open("besu-config.json").expect("Unable to open besu config file");
+        let config: BesuConfig =
+            serde_json::from_reader(file).expect("Unable to parse besu config file");
+
         let client = LedgerClient::new(
-            Self::CHAIN_ID,
-            Self::NODE_ADDRESS,
-            &Self::contracts(),
-            Some(Box::new(wallet.signer)),
+            config.chain_id,
+            config.node_address.as_str(),
+            &Self::contracts(&config.contracts),
+            None,
         )
         .unwrap();
         let status = client.ping().await.unwrap();
-        assert_eq!(Status::Ok, status.status, "Besu network is not reachable");
+        match status.status {
+            Status::Ok { .. } => {
+                // ok
+            }
+            Status::Err { .. } => {
+                panic!("Besu network is not reachable")
+            }
+        };
 
         BesuLedger { client }
     }
 
-    pub async fn get_schema(&self, id: &SchemaId) -> Schema {
-        SchemaRegistry::resolve_schema(&self.client, id)
+    pub async fn assign_role(
+        &self,
+        account: &Address,
+        role: &Role,
+        to: &Address,
+        wallet: &BesuWallet,
+    ) {
+        let transaction = build_assign_role_transaction(&self.client, account, role, to)
             .await
-            .unwrap()
+            .unwrap();
+        self.sign_and_submit_transaction(&transaction, wallet, account)
+            .await;
+    }
+
+    pub async fn publish_did_attribute(
+        &self,
+        account: &Address,
+        did: &str,
+        attribute: &DidDocAttribute,
+        wallet: &BesuWallet,
+    ) {
+        let did = indy_besu_vdr::DID::from(did);
+        let transaction = build_did_set_attribute_transaction(
+            &self.client,
+            account,
+            &did,
+            attribute,
+            &Validity::from(10000),
+        )
+        .await
+        .unwrap();
+        self.sign_and_submit_transaction(&transaction, wallet, account)
+            .await;
+    }
+
+    pub async fn publish_schema(
+        &self,
+        account: &Address,
+        schema: &indy_besu_vdr::Schema,
+        wallet: &BesuWallet,
+    ) -> indy_besu_vdr::SchemaId {
+        let schema_id =
+            indy_besu_vdr::SchemaId::build(&schema.issuer_id, &schema.name, &schema.version);
+        let transaction =
+            build_create_schema_transaction(&self.client, account, &schema_id, schema)
+                .await
+                .unwrap();
+        self.sign_and_submit_transaction(&transaction, wallet, account)
+            .await;
+        schema_id
+    }
+
+    pub async fn publish_cred_def(
+        &self,
+        account: &Address,
+        cred_def: &indy_besu_vdr::CredentialDefinition,
+        wallet: &BesuWallet,
+    ) -> indy_besu_vdr::CredentialDefinitionId {
+        let cred_def_id = indy_besu_vdr::CredentialDefinitionId::build(
+            &cred_def.issuer_id,
+            cred_def.schema_id.as_ref(),
+            &cred_def.tag,
+        );
+        let transaction = build_create_credential_definition_transaction(
+            &self.client,
+            account,
+            &cred_def_id,
+            cred_def,
+        )
+        .await
+        .unwrap();
+        self.sign_and_submit_transaction(&transaction, wallet, account)
+            .await;
+        cred_def_id
     }
 
-    pub async fn get_cred_def(&self, id: &CredentialDefinitionId) -> CredentialDefinition {
-        CredentialDefinitionRegistry::resolve_credential_definition(&self.client, id)
+    async fn sign_and_submit_transaction(
+        &self,
+        transaction: &Transaction,
+        wallet: &BesuWallet,
+        account: &Address,
+    ) {
+        let signature = wallet
+            .signer
+            .sign(&transaction.get_signing_bytes().unwrap(), account.as_ref())
+            .unwrap();
+        transaction.set_signature(signature);
+        let hash = self.client.submit_transaction(transaction).await.unwrap();
+        let _receipt = self.client.get_receipt(&hash).await.unwrap();
+    }
+
+    pub async fn get_schema(&self, id: &str) -> Schema {
+        let id = indy_besu_vdr::SchemaId::from_indy_format(id).unwrap();
+        let schema = resolve_schema(&self.client, &id).await.unwrap();
+        (&schema).into()
+    }
+
+    pub async fn get_cred_def(&self, id: &str) -> CredentialDefinition {
+        let id = indy_besu_vdr::CredentialDefinitionId::from_indy_format(id).unwrap();
+        let cred_def = resolve_credential_definition(&self.client, &id)
             .await
-            .unwrap()
+            .unwrap();
+        (&cred_def).into()
     }
 }
diff --git a/examples/migration/src/main.rs b/examples/migration/src/main.rs
index 197de36e..5d790e38 100644
--- a/examples/migration/src/main.rs
+++ b/examples/migration/src/main.rs
@@ -5,7 +5,10 @@ mod trustee;
 mod verifier;
 mod wallet;
 
-use indy2_vdr::{CredentialDefinition, Schema};
+use indy_besu_vdr::{
+    CredentialDefinition, DidDocAttribute, PublicKeyAttribute, PublicKeyPurpose, PublicKeyType,
+    Role, Schema, ServiceAttribute, ServiceEndpoint,
+};
 
 use crate::{holder::Holder, issuer::Issuer, trustee::Trustee, verifier::Verifier};
 
@@ -16,7 +19,7 @@ async fn main() {
      */
     println!("1. Setup actors");
     println!("  1.1 Setup Trustee");
-    let mut trustee = Trustee::setup("000000000000000000000000Trustee1");
+    let mut trustee = Trustee::setup().await;
     println!("  1.2 Setup Holder");
     let mut holder = Holder::setup().await;
     println!("  1.3 Setup Verifier");
@@ -38,40 +41,53 @@ async fn main() {
     // Publish Schema
     println!("2. Prepare Issuer/Credential data");
     println!("  2.1 Trustee publish DID");
-    trustee.publish_did(&issuer.did, &issuer.edkey);
+    trustee
+        .publish_indy_did(&issuer.indy_did, &issuer.edkey)
+        .await;
     println!("  2.2 Issuer publish Endpoint");
-    issuer.publish_service_endpoint(&issuer.service);
+    issuer
+        .publish_service_endpoint_to_indy(&issuer.service)
+        .await;
     println!("  2.3 Issuer publish Schema");
-    let (schema_id, schema) = issuer.create_schema();
+    let (schema_id, schema) = issuer.create_schema().await;
+    issuer.publish_schema_to_indy(&schema).await;
     println!("  2.4 Issuer publish Cred Def");
-    let (cred_def_id, cred_def) = issuer.create_cred_def(&schema_id);
-    println!("  DID: {}", issuer.did);
-    println!("  Schema: {}", schema);
-    println!("  Credential Definition: {}", cred_def);
+    let (_, cred_def) = issuer.create_cred_def(&schema_id).await;
+    issuer.publish_cred_def_to_indy(&cred_def).await;
+    println!("  DID: {}", issuer.indy_did);
+    println!("  Schema: {:?}", schema);
+    println!("  Credential Definition: {:?}", cred_def);
 
     /*
      * Step 3: Before Ledger migration (use Indy) issue credential to Holder and verify Proof using Indy Ledger
      */
     println!("3. Issue Credential and Verity Proof");
     println!("  3.1 Issuer create Credential Offer");
-    let cred_offer = issuer.create_credential_offer(&cred_def_id);
+    let cred_offer = issuer.create_credential_offer(&schema_id, &cred_def);
     println!("  3.2 Holder create Credential Request");
-    let (cred_request, cred_request_meta) =
-        holder.create_credential_request(&cred_offer, &cred_def);
+    let cred_request = holder.create_credential_request(&cred_offer).await;
     println!("  3.3 Issuer sign Credential");
-    let credential = issuer.sign_credential(&cred_offer, &cred_request);
+    let mut credential = issuer.sign_credential(&cred_def, &cred_offer, &cred_request);
     println!("  3.4 Holder store Credential");
-    let cred_id = holder.store_credential(&cred_request_meta, &credential, &cred_def);
+    holder.store_credential(&mut credential).await;
 
     // Make sure verification works
     println!("  3.5 Verifier create Proof Request");
     let proof_request = Verifier::request();
     println!("  3.6 Holder create Proof");
-    let proof = holder.make_proof(&proof_request, &cred_id).await;
+    let proof = holder.make_proof(&proof_request, &credential).await;
     println!("  3.7 Verifier verifies Proof");
     let valid = verifier.verify_proof(&proof_request, &proof).await;
     println!("  Verification Result: {}", valid);
 
+    /*
+     * Trustee assign role to Issuer in Besu Ledger
+     */
+    trustee.use_besu_ledger();
+    trustee
+        .assign_besu_role(&Role::Trustee, &issuer.account)
+        .await;
+
     /*
      * Step 4: Issuer does data migration to Besu Ledger
      */
@@ -79,7 +95,9 @@ async fn main() {
     println!(
         "  4.1 Issuer publish Besu Ledger key to Indy Ledger to prove DID ownership for Besu key"
     );
-    issuer.publish_besu_ledger_account(&issuer.secpkey);
+    issuer
+        .publish_besu_ledger_account_to_indy(&issuer.secpkey)
+        .await;
 
     /*
      * Set actor to use Besu Ledger
@@ -89,25 +107,32 @@ async fn main() {
     holder.use_besu_ledger();
     verifier.use_besu_ledger();
 
-    println!("  4.2 Issuer publish DID Document");
-    let did_doc =
-        Issuer::build_did_doc(&issuer.did, &issuer.edkey, &issuer.secpkey, &issuer.service);
-    let receipt = issuer.publish_did(&did_doc).await;
-    println!("    Did Document: {:?}", did_doc);
-    println!("    Receipt: {}", receipt);
+    println!("  4.2 Issuer publish DID Service and Public Key");
+    let service = DidDocAttribute::Service(ServiceAttribute {
+        type_: "IndyService".to_string(),
+        service_endpoint: ServiceEndpoint::String(issuer.service.to_string()),
+    });
+    issuer.publish_did_attribute_to_besu(&service).await;
+
+    let key = DidDocAttribute::PublicKey(PublicKeyAttribute {
+        purpose: PublicKeyPurpose::VeriKey,
+        type_: PublicKeyType::Ed25519VerificationKey2020,
+        public_key_hex: None,
+        public_key_base64: None,
+        public_key_base58: Some(issuer.edkey.to_string()),
+        public_key_pem: None,
+    });
+    issuer.publish_did_attribute_to_besu(&key).await;
 
     println!("  4.3 Issuer publish Schema");
-    let schema = Schema::from_indy_format(&schema).unwrap();
-    let receipt = issuer.publish_schema(&schema).await;
-    println!("    Schema: {:?}", schema);
-    println!("    Receipt: {}", receipt);
+    let schema = Schema::from_indy_format(&schema, &issuer.besu_did).unwrap();
+    let schema_id = issuer.publish_schema_to_besu(&schema).await;
 
     println!("  4.4 Issuer publish Credential Definition");
-    let mut cred_def = CredentialDefinition::from_indy_format(&cred_def).unwrap();
-    cred_def.schema_id = schema.id;
-    let receipt = issuer.publish_cred_def(&cred_def).await;
-    println!("    Credential Definition: {:?}", cred_def);
-    println!("    Receipt: {}", receipt);
+    let cred_def =
+        CredentialDefinition::from_indy_format(&cred_def, &issuer.besu_did, schema_id.as_ref())
+            .unwrap();
+    issuer.publish_cred_def_to_besu(&cred_def).await;
 
     /*
      * Step 5: Verify existing credential using Besu Ledger
@@ -116,7 +141,7 @@ async fn main() {
     println!("  5.1 Verifier create Proof Request");
     let proof_request = Verifier::request();
     println!("  5.2 Holder create Proof");
-    let proof = holder.make_proof(&proof_request, &cred_id).await;
+    let proof = holder.make_proof(&proof_request, &credential).await;
     println!("  5.3 Verifier verifies Proof");
     let valid = verifier.verify_proof(&proof_request, &proof).await;
     println!("  Verification Result: {}", valid);
diff --git a/examples/migration/src/trustee.rs b/examples/migration/src/trustee.rs
index 8ead160a..2f0bf78a 100644
--- a/examples/migration/src/trustee.rs
+++ b/examples/migration/src/trustee.rs
@@ -1,57 +1,75 @@
 use crate::{
-    ledger::{IndyLedger, Ledgers},
-    wallet::IndyWallet,
+    ledger::{BesuLedger, IndyLedger, Ledgers},
+    wallet::{BesuWallet, IndyWallet},
 };
-use serde_json::json;
+use indy_besu_vdr::{Address, Role, DID};
 use std::time::Duration;
-use vdrtoolsrs::future::Future;
 
 pub struct Trustee {
-    indy_wallet: IndyWallet,
-    indy_ledger: IndyLedger,
-    did: String,
-    used_ledger: Ledgers,
+    pub indy_wallet: IndyWallet,
+    pub indy_ledger: IndyLedger,
+    pub besu_wallet: BesuWallet,
+    pub besu_ledger: BesuLedger,
+
+    pub indy_did: String,
+    pub besu_did: String,
+    pub edkey: String,
+    pub account: Address,
+    pub secpkey: String,
+    pub used_ledger: Ledgers,
 }
 
 impl Trustee {
-    const NAME: &'static str = "trustee";
-
-    pub fn setup(seed: &str) -> Trustee {
-        let indy_wallet = IndyWallet::new(Self::NAME);
-        let indy_ledger = IndyLedger::new(Self::NAME);
-        let config = json!({ "seed": seed }).to_string();
-        let (did, _) = vdrtoolsrs::did::create_and_store_my_did(indy_wallet.handle, &config)
-            .wait()
-            .unwrap();
+    const ED25519_SEED: &'static str = "000000000000000000000000Trustee1";
+
+    const SECP_PRIVATE_KEY: &'static str =
+        "8bbbb1b345af56b560a5b20bd4b0ed1cd8cc9958a16262bc75118453cb546df7";
+
+    pub async fn setup() -> Trustee {
+        let indy_wallet = IndyWallet::new(Some(Self::ED25519_SEED)).await;
+        let indy_ledger = IndyLedger::new();
+        let besu_wallet = BesuWallet::new(Some(Self::SECP_PRIVATE_KEY));
+        let besu_ledger = BesuLedger::new().await;
+
+        let indy_did = indy_wallet.did.clone();
+        let edkey = indy_wallet.edkey.clone();
+        let account = besu_wallet.account.clone();
+        let secpkey = besu_wallet.secpkey.clone();
+        let besu_did = DID::build("ethr", None, account.as_ref());
+
         Trustee {
             indy_wallet,
             indy_ledger,
-            did,
+            besu_wallet,
+            besu_ledger,
+            indy_did,
+            besu_did: besu_did.to_string(),
+            edkey,
+            account,
+            secpkey,
             used_ledger: Ledgers::Indy,
         }
     }
 
-    pub fn publish_did(&self, did: &str, verkey: &str) {
-        let request = vdrtoolsrs::ledger::build_nym_request(
-            &self.did,
-            &did,
-            Some(&verkey),
-            None,
-            Some("ENDORSER"),
-        )
-        .wait()
-        .unwrap();
-        let _response = vdrtoolsrs::ledger::sign_and_submit_request(
-            self.indy_ledger.handle,
-            self.indy_wallet.handle,
-            &self.did,
-            &request,
-        )
-        .wait()
-        .unwrap();
+    pub async fn publish_indy_did(&self, did: &str, verkey: &str) {
+        self.indy_ledger
+            .publish_nym(
+                &self.indy_wallet,
+                &self.indy_did,
+                did,
+                verkey,
+                Some("ENDORSER"),
+            )
+            .await;
         std::thread::sleep(Duration::from_millis(500));
     }
 
+    pub async fn assign_besu_role(&self, role: &Role, to: &Address) {
+        self.besu_ledger
+            .assign_role(&self.account, role, to, &self.besu_wallet)
+            .await
+    }
+
     pub fn use_indy_ledger(&mut self) {
         self.used_ledger = Ledgers::Indy
     }
diff --git a/examples/migration/src/verifier.rs b/examples/migration/src/verifier.rs
index bf0499aa..6536d9ed 100644
--- a/examples/migration/src/verifier.rs
+++ b/examples/migration/src/verifier.rs
@@ -1,27 +1,21 @@
-use crate::{
-    ledger::{BesuLedger, IndyLedger, Ledgers},
-    wallet::BesuWallet,
-};
-use indy2_vdr::{
-    migration::{IndyCredentialDefinitionFormat, IndySchemaFormat},
-    CredentialDefinitionId, SchemaId,
+use crate::ledger::{BesuLedger, IndyLedger, Ledgers};
+use indy_credx::types::{
+    CredentialDefinition, CredentialDefinitionId, Presentation, PresentationRequest, Schema,
+    SchemaId,
 };
 use serde_json::json;
-use vdrtoolsrs::future::Future;
+use std::collections::HashMap;
 
 pub struct Verifier {
-    indy_ledger: IndyLedger,
-    besu_ledger: BesuLedger,
-    used_ledger: Ledgers,
+    pub indy_ledger: IndyLedger,
+    pub besu_ledger: BesuLedger,
+    pub used_ledger: Ledgers,
 }
 
 impl Verifier {
-    const NAME: &'static str = "verifier";
-
     pub async fn setup() -> Verifier {
-        let indy_ledger = IndyLedger::new(Self::NAME);
-        let besu_wallet = BesuWallet::new(None);
-        let besu_ledger = BesuLedger::new(besu_wallet).await;
+        let indy_ledger = IndyLedger::new();
+        let besu_ledger = BesuLedger::new().await;
         Verifier {
             indy_ledger,
             besu_ledger,
@@ -29,60 +23,61 @@ impl Verifier {
         }
     }
 
-    pub fn request() -> String {
-        json!({
+    async fn get_schema(&self, schema_id: &str) -> Schema {
+        match self.used_ledger {
+            Ledgers::Indy => self.indy_ledger.get_schema(schema_id).await,
+            Ledgers::Besu => self.besu_ledger.get_schema(schema_id).await,
+        }
+    }
+
+    async fn get_cred_def(&self, cred_def_id: &str) -> CredentialDefinition {
+        match self.used_ledger {
+            Ledgers::Indy => self.indy_ledger.get_cred_def(cred_def_id).await,
+            Ledgers::Besu => self.besu_ledger.get_cred_def(cred_def_id).await,
+        }
+    }
+
+    pub fn request() -> PresentationRequest {
+        serde_json::from_value(json!({
            "nonce":"123432421212",
            "name":"proof_req_1",
            "version":"0.1",
            "requested_attributes": {
                 "attr1_referent": {
-                    "name": "first_name"
+                    "name": "name"
                 }
            },
            "requested_predicates": {}
-        })
-        .to_string()
+        }))
+        .unwrap()
     }
 
-    pub async fn verify_proof(&self, proof_request: &str, proof: &str) -> bool {
-        let parsed_proof = serde_json::from_str::<serde_json::Value>(proof).unwrap();
-        let identifier = parsed_proof["identifiers"][0].as_object().unwrap();
-        let schema_id = identifier["schema_id"].as_str().unwrap();
-        let cred_def_id = identifier["cred_def_id"].as_str().unwrap();
+    pub async fn verify_proof(
+        &self,
+        proof_request: &PresentationRequest,
+        proof: &Presentation,
+    ) -> bool {
+        let identifier = proof.identifiers[0].clone();
+        let schema_id = identifier.schema_id;
+        let cred_def_id = identifier.cred_def_id;
+
+        let schema = self.get_schema(&schema_id).await;
+        let cred_def = self.get_cred_def(&cred_def_id).await;
 
-        let (schema, cred_def) = match self.used_ledger {
-            Ledgers::Indy => {
-                let (_, schema) = self.indy_ledger.get_schema(&schema_id);
-                let (_, cred_def) = self.indy_ledger.get_cred_def(&cred_def_id);
-                (schema, cred_def)
-            }
-            Ledgers::Besu => {
-                let schema_id = SchemaId::from_indy_format(schema_id).unwrap();
-                let cred_def_id = CredentialDefinitionId::from_indy_format(cred_def_id).unwrap();
-                let schema = self.besu_ledger.get_schema(&schema_id).await;
-                let cred_def = self.besu_ledger.get_cred_def(&cred_def_id).await;
-                let schema: IndySchemaFormat = schema.into();
-                let cred_def: IndyCredentialDefinitionFormat = cred_def.into();
-                (json!(schema).to_string(), json!(cred_def).to_string())
-            }
-        };
+        let mut schemas: HashMap<SchemaId, &Schema> = HashMap::new();
+        schemas.insert(schema_id, &schema);
 
-        let schemas_json =
-            json!({schema_id: serde_json::from_str::<serde_json::Value>(&schema).unwrap()})
-                .to_string();
-        let cred_defs_json =
-            json!({cred_def_id: serde_json::from_str::<serde_json::Value>(&cred_def).unwrap()})
-                .to_string();
+        let mut cred_defs: HashMap<CredentialDefinitionId, &CredentialDefinition> = HashMap::new();
+        cred_defs.insert(cred_def_id, &cred_def);
 
-        vdrtoolsrs::anoncreds::verifier_verify_proof(
-            &proof_request,
+        indy_credx::verifier::verify_presentation(
             proof,
-            &schemas_json,
-            &cred_defs_json,
-            "{}",
-            "{}",
+            proof_request,
+            &schemas,
+            &cred_defs,
+            None,
+            None,
         )
-        .wait()
         .unwrap()
     }
 
diff --git a/examples/migration/src/wallet.rs b/examples/migration/src/wallet.rs
index ea4f4e6f..0ccaacef 100644
--- a/examples/migration/src/wallet.rs
+++ b/examples/migration/src/wallet.rs
@@ -1,29 +1,28 @@
-use indy2_vdr::{Address, BasicSigner};
-use serde_json::json;
-use vdrtoolsrs::{future::Future, WalletHandle};
+use aries_askar::kms::{KeyAlg, LocalKey};
+use indy_besu_vdr::{Address, BasicSigner};
 
 pub struct IndyWallet {
-    pub handle: WalletHandle,
+    pub did: String,
+    pub edkey: String,
+    key: LocalKey,
 }
 
 impl IndyWallet {
-    pub const KEY: &'static str = "8dvfYSt5d1taSd6yJdpjq4emkwsPDDLYxkNFysFD2cZY";
-    pub const KEY_DERIVATION: &'static str = "RAW";
+    pub async fn new(seed: Option<&str>) -> IndyWallet {
+        let key = match seed {
+            Some(seed) => LocalKey::from_secret_bytes(KeyAlg::Ed25519, seed.as_bytes()).unwrap(),
+            None => LocalKey::generate(KeyAlg::Ed25519, false).unwrap(),
+        };
 
-    pub fn new(name: &str) -> IndyWallet {
-        let config = json!({ "id": format!("{}_wallet", name) }).to_string();
-        let credentials = json!({
-            "key": Self::KEY,
-            "key_derivation_method": Self::KEY_DERIVATION
-        })
-        .to_string();
-        vdrtoolsrs::wallet::create_wallet(&config, &credentials)
-            .wait()
-            .ok();
-        let handle = vdrtoolsrs::wallet::open_wallet(&config, &credentials)
-            .wait()
-            .unwrap();
-        IndyWallet { handle }
+        let verkey_bytes = key.to_public_bytes().unwrap();
+        let did = bs58::encode(&verkey_bytes[0..16]).into_string();
+        let edkey = bs58::encode(verkey_bytes.as_ref()).into_string();
+
+        IndyWallet { did, edkey, key }
+    }
+
+    pub async fn sign(&self, bytes: &[u8]) -> Vec<u8> {
+        self.key.sign_message(bytes, None).unwrap()
     }
 }
 
diff --git a/network/config/nodes/validator5/key b/network/config/nodes/validator5/key
index bbab15bd..cc082ea6 100644
--- a/network/config/nodes/validator5/key
+++ b/network/config/nodes/validator5/key
@@ -1 +1 @@
-0xcab177e8e28012e7e8ae143174eb3efdacbe84aedb30e8fc88e8530ca47fb88b
\ No newline at end of file
+0xac6701921de0697f32539d9e95ffa85bbb846203ea2fce4cc19516c79ce578aa
\ No newline at end of file
diff --git a/vdr/Cargo.lock b/vdr/Cargo.lock
index 54a6490a..825467bf 100644
--- a/vdr/Cargo.lock
+++ b/vdr/Cargo.lock
@@ -26,6 +26,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "amcl"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee5cca1ddc8b9dceb55b7f1272a9d1e643d73006f350a20ab4926d24e33f0f0d"
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -41,6 +47,25 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anoncreds-clsignatures"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e43b1e6346133a92d4af655cdc07d389a2cfece7971db48129e54fce38b79e1d"
+dependencies = [
+ "amcl",
+ "glass_pumpkin",
+ "log",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "once_cell",
+ "openssl",
+ "rand",
+ "serde",
+ "sha2",
+]
+
 [[package]]
 name = "anstyle"
 version = "1.0.4"
@@ -413,6 +438,15 @@ version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.9"
@@ -459,6 +493,34 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest 0.10.7",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.37",
+]
+
 [[package]]
 name = "darling"
 version = "0.10.2"
@@ -558,6 +620,28 @@ dependencies = [
  "spki",
 ]
 
+[[package]]
+name = "ed25519"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
+dependencies = [
+ "signature",
+]
+
+[[package]]
+name = "ed25519-dalek"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f628eaec48bfd21b865dc2950cfa014450c01d2fa2b69a86c2fd5844ec523c0"
+dependencies = [
+ "curve25519-dalek",
+ "ed25519",
+ "sha2",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "either"
 version = "1.9.0"
@@ -745,6 +829,12 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
+
 [[package]]
 name = "fixed-hash"
 version = "0.8.0"
@@ -943,6 +1033,20 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
+[[package]]
+name = "glass_pumpkin"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e847fe780e2fd8aa993bef2124361c285349ff0e9315e8285f8126386b54a9"
+dependencies = [
+ "core2",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "once_cell",
+ "rand_core",
+]
+
 [[package]]
 name = "gloo-timers"
 version = "0.2.6"
@@ -1247,6 +1351,7 @@ dependencies = [
  "ethers-core",
  "futures",
  "hex",
+ "indy-data-types",
  "log",
  "log-derive",
  "mockall",
@@ -1262,6 +1367,28 @@ dependencies = [
  "web3",
 ]
 
+[[package]]
+name = "indy-data-types"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3c213857cd6ff5ad634276bcbdcc5e911b32dcbd7127357776468016fef852c"
+dependencies = [
+ "anoncreds-clsignatures",
+ "bs58",
+ "curve25519-dalek",
+ "ed25519-dalek",
+ "hex",
+ "once_cell",
+ "rand",
+ "regex",
+ "serde",
+ "serde_json",
+ "sha2",
+ "thiserror",
+ "x25519-dalek",
+ "zeroize",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1507,6 +1634,28 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "num-bigint"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+ "rand",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -1758,6 +1907,12 @@ version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2900ede94e305130c13ddd391e0ab7cbaeb783945ae07a279c268cb05109c6cb"
 
+[[package]]
+name = "platforms"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "626dec3cac7cc0e1577a2ec3fc496277ec2baa084bebad95bb6fdbfae235f84c"
+
 [[package]]
 name = "polling"
 version = "2.8.0"
@@ -3128,8 +3283,33 @@ dependencies = [
  "tap",
 ]
 
+[[package]]
+name = "x25519-dalek"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb66477291e7e8d2b0ff1bcb900bf29489a9692816d79874bea351e7a8b6de96"
+dependencies = [
+ "curve25519-dalek",
+ "rand_core",
+ "zeroize",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.37",
+]
diff --git a/vdr/Cargo.toml b/vdr/Cargo.toml
index 5414aca7..edadacd1 100644
--- a/vdr/Cargo.toml
+++ b/vdr/Cargo.toml
@@ -34,6 +34,7 @@ ethers-core = "2.0.12"
 hex = "0.4.3"
 futures = "0.3.28"
 once_cell = "1.18.0"
+indy-data-types = "0.7.1"
 rand = { version = "0.8.5", optional = true }
 secp256k1 = { version = "0.28.0", optional = true, features = ["recovery", "rand"] }
 sha3 = "0.10.8"
diff --git a/vdr/src/contracts/cl/schema_registry.rs b/vdr/src/contracts/cl/schema_registry.rs
index 4c2502c1..cd4abedb 100644
--- a/vdr/src/contracts/cl/schema_registry.rs
+++ b/vdr/src/contracts/cl/schema_registry.rs
@@ -289,9 +289,9 @@ pub mod test {
                     101, 57, 98, 50, 98, 53, 34, 44, 34, 110, 97, 109, 101, 34, 58, 34, 70, 49, 68,
                     67, 108, 97, 70, 69, 122, 105, 51, 116, 34, 44, 34, 118, 101, 114, 115, 105,
                     111, 110, 34, 58, 34, 49, 46, 48, 46, 48, 34, 44, 34, 97, 116, 116, 114, 78,
-                    97, 109, 101, 115, 34, 58, 91, 34, 70, 105, 114, 115, 116, 32, 78, 97, 109,
-                    101, 34, 44, 34, 76, 97, 115, 116, 32, 78, 97, 109, 101, 34, 93, 125, 0, 0, 0,
-                    0, 0, 0, 0,
+                    97, 109, 101, 115, 34, 58, 91, 34, 76, 97, 115, 116, 32, 78, 97, 109, 101, 34,
+                    44, 34, 70, 105, 114, 115, 116, 32, 78, 97, 109, 101, 34, 93, 125, 0, 0, 0, 0,
+                    0, 0, 0,
                 ],
                 signature: RwLock::new(None),
                 hash: None,
diff --git a/vdr/src/contracts/cl/types/credential_definition.rs b/vdr/src/contracts/cl/types/credential_definition.rs
index d7288ceb..f64fcd95 100644
--- a/vdr/src/contracts/cl/types/credential_definition.rs
+++ b/vdr/src/contracts/cl/types/credential_definition.rs
@@ -6,6 +6,8 @@ use crate::{
 };
 use serde_derive::{Deserialize, Serialize};
 
+pub use indy_data_types::anoncreds::cred_def::SignatureType;
+
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct CredentialDefinition {
     #[serde(rename = "issuerId")]
@@ -13,25 +15,11 @@ pub struct CredentialDefinition {
     #[serde(rename = "schemaId")]
     pub schema_id: SchemaId,
     #[serde(rename = "credDefType")]
-    pub cred_def_type: CredentialDefinitionTypes,
+    pub cred_def_type: SignatureType,
     pub tag: String,
     pub value: serde_json::Value,
 }
 
-#[derive(Debug, Default, Clone, PartialEq, Deserialize, Serialize)]
-pub enum CredentialDefinitionTypes {
-    #[default]
-    CL,
-}
-
-impl AsRef<str> for CredentialDefinitionTypes {
-    fn as_ref(&self) -> &str {
-        match self {
-            CredentialDefinitionTypes::CL => "CL",
-        }
-    }
-}
-
 impl TryFrom<&CredentialDefinition> for ContractParam {
     type Error = VdrError;
 
@@ -116,7 +104,7 @@ pub mod test {
         let cred_def = CredentialDefinition {
             issuer_id: issuer_id.clone(),
             schema_id: SchemaId::from(schema_id.as_ref()),
-            cred_def_type: CredentialDefinitionTypes::CL,
+            cred_def_type: SignatureType::CL,
             tag: tag.to_string(),
             value: credential_definition_value(),
         };
diff --git a/vdr/src/contracts/cl/types/schema.rs b/vdr/src/contracts/cl/types/schema.rs
index 3ba933e7..b0595893 100644
--- a/vdr/src/contracts/cl/types/schema.rs
+++ b/vdr/src/contracts/cl/types/schema.rs
@@ -3,6 +3,7 @@ use crate::{
     types::{ContractOutput, ContractParam},
     Address,
 };
+use std::collections::HashSet;
 
 use crate::{contracts::did::types::did::DID, types::ContractEvent};
 use serde_derive::{Deserialize, Serialize};
@@ -14,7 +15,7 @@ pub struct Schema {
     pub name: String,
     pub version: String,
     #[serde(rename = "attrNames")]
-    pub attr_names: Vec<String>,
+    pub attr_names: HashSet<String>,
 }
 
 impl TryFrom<&Schema> for ContractParam {
@@ -91,14 +92,15 @@ pub mod test {
     pub fn schema(issuer_id: &DID, name: Option<&str>) -> (SchemaId, Schema) {
         let name = name.map(String::from).unwrap_or_else(rand_string);
         let id = schema_id(issuer_id, name.as_str());
+        let mut attr_names: HashSet<String> = HashSet::new();
+        attr_names.insert(SCHEMA_ATTRIBUTE_FIRST_NAME.to_string());
+        attr_names.insert(SCHEMA_ATTRIBUTE_LAST_NAME.to_string());
+
         let schema = Schema {
             issuer_id: issuer_id.clone(),
             name,
             version: SCHEMA_VERSION.to_string(),
-            attr_names: vec![
-                SCHEMA_ATTRIBUTE_FIRST_NAME.to_string(),
-                SCHEMA_ATTRIBUTE_LAST_NAME.to_string(),
-            ],
+            attr_names,
         };
         (id, schema)
     }
diff --git a/vdr/src/lib.rs b/vdr/src/lib.rs
index 707d2f3a..25ce9072 100644
--- a/vdr/src/lib.rs
+++ b/vdr/src/lib.rs
@@ -31,8 +31,14 @@ pub use contracts::{
         did_ethr_registry,
         types::{
             did::DID,
-            did_doc::{DidDocument, DidResolutionOptions, VerificationKeyType},
-            did_doc_attribute::{DelegateType, DidDocAttribute, Validity},
+            did_doc::{
+                DidDocument, DidResolutionOptions, Service, ServiceEndpoint, ServiceEndpointObject,
+                VerificationKeyType,
+            },
+            did_doc_attribute::{
+                DelegateType, DidDocAttribute, PublicKeyAttribute, PublicKeyPurpose, PublicKeyType,
+                ServiceAttribute, Validity,
+            },
             did_doc_builder::DidDocumentBuilder,
             did_events::{DidAttributeChanged, DidDelegateChanged, DidEvents, DidOwnerChanged},
         },
diff --git a/vdr/src/migration/credential_definition.rs b/vdr/src/migration/credential_definition.rs
index e1faa86b..3952167c 100644
--- a/vdr/src/migration/credential_definition.rs
+++ b/vdr/src/migration/credential_definition.rs
@@ -1,27 +1,21 @@
 use crate::{
-    contracts::{
-        cl::types::credential_definition::CredentialDefinitionTypes, did::types::did::DID,
-    },
+    contracts::did::types::did::DID,
     error::{VdrError, VdrResult},
     migration::{DID_METHOD, NETWORK},
     CredentialDefinition, CredentialDefinitionId, SchemaId,
 };
 use log::warn;
 use log_derive::{logfn, logfn_inputs};
-use serde_derive::{Deserialize, Serialize};
+use serde_json::json;
 
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-pub struct IndyCredentialDefinitionFormat {
-    pub id: String,
-    #[serde(rename = "schemaId")]
-    pub schema_id: String,
-    #[serde(rename = "type")]
-    pub type_: CredentialDefinitionTypes,
-    pub tag: String,
-    pub value: serde_json::Value,
-    #[serde(default)]
-    pub ver: String,
-}
+use indy_data_types::{
+    anoncreds::cred_def::{
+        CredentialDefinition as IndyCredentialDefinition,
+        CredentialDefinitionV1 as IndyCredentialDefinitionV1,
+    },
+    did::DidValue,
+    CredentialDefinitionId as IndyCredentialDefinitionId, SchemaId as IndySchemaId,
+};
 
 impl CredentialDefinitionId {
     #[logfn(Trace)]
@@ -69,61 +63,61 @@ impl CredentialDefinitionId {
 impl CredentialDefinition {
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    pub fn from_indy_format(credential_definition: &str) -> VdrResult<CredentialDefinition> {
-        let indy_cred_def: IndyCredentialDefinitionFormat =
-            serde_json::from_str(&credential_definition)
-                .map_err(|_err| VdrError::CommonInvalidData("Invalid indy cred def".to_string()))?;
-        let besu_cred_def = CredentialDefinition::try_from(indy_cred_def);
-        besu_cred_def
+    pub fn from_indy_format_str(
+        cred_def: &str,
+        issuer_did: &str,
+        schema_id: &str,
+    ) -> VdrResult<CredentialDefinition> {
+        let cred_def: IndyCredentialDefinition = serde_json::from_str(cred_def).map_err(|err| {
+            VdrError::CommonInvalidData(format!(
+                "Unable to parse indy credential definition. Err: {:?}",
+                err
+            ))
+        })?;
+        CredentialDefinition::from_indy_format(&cred_def, issuer_did, schema_id)
     }
-}
-
-impl TryFrom<IndyCredentialDefinitionFormat> for CredentialDefinition {
-    type Error = VdrError;
 
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    fn try_from(cred_def: IndyCredentialDefinitionFormat) -> Result<Self, Self::Error> {
-        let parts: Vec<&str> = cred_def.id.split(':').collect();
-        let id = parts.get(0).ok_or_else(|| {
-            let vdr_error = VdrError::CommonInvalidData("Invalid indy cred def id".to_string());
-
-            warn!("Error: {:?} during converting CredentialDefinition from IndyCredentialDefinitionFormat", vdr_error);
-
-            vdr_error
-        })?;
-        let issuer_id = DID::build(DID_METHOD, Some(NETWORK), id);
-        // TODO: How to deal with schema_id - now it's just sequence number?
-        let schema_id = cred_def.schema_id.to_string();
-
-        let besu_cred_def = CredentialDefinition {
-            issuer_id,
-            schema_id: SchemaId::from(schema_id.as_str()),
-            cred_def_type: cred_def.type_.clone(),
-            tag: cred_def.tag.to_string(),
-            value: cred_def.value.clone(),
-        };
-        Ok(besu_cred_def)
+    pub fn from_indy_format(
+        cred_def: &IndyCredentialDefinition,
+        issuer_did: &str,
+        schema_id: &str,
+    ) -> VdrResult<CredentialDefinition> {
+        match cred_def {
+            IndyCredentialDefinition::CredentialDefinitionV1(cred_def) => {
+                let besu_schema = CredentialDefinition {
+                    issuer_id: DID::from(issuer_did),
+                    schema_id: SchemaId::from(schema_id),
+                    cred_def_type: cred_def.signature_type.clone(),
+                    tag: cred_def.tag.to_string(),
+                    value: json!(cred_def.value),
+                };
+
+                Ok(besu_schema)
+            }
+        }
     }
 }
 
-impl Into<IndyCredentialDefinitionFormat> for &CredentialDefinition {
+impl Into<IndyCredentialDefinition> for &CredentialDefinition {
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    fn into(self) -> IndyCredentialDefinitionFormat {
-        IndyCredentialDefinitionFormat {
-            id: format!(
-                "{}:3:{}:{}:{}",
-                self.issuer_id.as_ref(),
-                self.cred_def_type.as_ref(),
-                self.schema_id.as_ref(),
-                self.tag
+    fn into(self) -> IndyCredentialDefinition {
+        let value = serde_json::from_str(&self.value.to_string())
+            .expect("Unable to parse credential definition data");
+
+        IndyCredentialDefinition::CredentialDefinitionV1(IndyCredentialDefinitionV1 {
+            id: IndyCredentialDefinitionId::new(
+                &DidValue(self.issuer_id.to_string()),
+                &IndySchemaId(self.schema_id.to_string()),
+                &self.cred_def_type.to_str(),
+                &self.tag,
             ),
-            schema_id: self.schema_id.to_string(),
-            type_: self.cred_def_type.clone(),
+            schema_id: IndySchemaId(self.schema_id.to_string()),
+            signature_type: self.cred_def_type.clone(),
             tag: self.tag.to_string(),
-            value: self.value.clone(),
-            ver: "1.0".to_string(),
-        }
+            value,
+        })
     }
 }
diff --git a/vdr/src/migration/schema.rs b/vdr/src/migration/schema.rs
index d056ffcb..f85a3cc4 100644
--- a/vdr/src/migration/schema.rs
+++ b/vdr/src/migration/schema.rs
@@ -4,22 +4,13 @@ use crate::{
     migration::{DID_METHOD, NETWORK},
     Schema, SchemaId,
 };
+use indy_data_types::{
+    anoncreds::schema::{AttributeNames, Schema as IndySchema, SchemaV1 as IndySchemaV1},
+    did::DidValue,
+    SchemaId as IndySchemaId,
+};
 use log::warn;
 use log_derive::{logfn, logfn_inputs};
-use serde_derive::{Deserialize, Serialize};
-
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-pub struct IndySchemaFormat {
-    pub id: String,
-    pub name: String,
-    pub version: String,
-    #[serde(rename = "attrNames")]
-    pub attr_names: Vec<String>,
-    #[serde(rename = "seqNo")]
-    pub seq_no: Option<u64>,
-    #[serde(default)]
-    pub ver: String,
-}
 
 impl SchemaId {
     #[logfn(Trace)]
@@ -66,67 +57,45 @@ impl SchemaId {
 impl Schema {
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    pub fn from_indy_format(schema: &str) -> VdrResult<Schema> {
-        let indy_schema: IndySchemaFormat = serde_json::from_str(&schema).map_err(|_err| {
-            let vdr_error = VdrError::CommonInvalidData("Invalid indy schema".to_string());
-
-            warn!(
-                "Error: {:?} during converting Schema from indy format",
-                vdr_error
-            );
-
-            vdr_error
+    pub fn from_indy_format_str(schema: &str, issuer_did: &str) -> VdrResult<Schema> {
+        let schema: IndySchema = serde_json::from_str(schema).map_err(|err| {
+            VdrError::CommonInvalidData(format!("Unable to parse indy schema. Err: {:?}", err))
         })?;
-
-        Schema::try_from(indy_schema)
+        Schema::from_indy_format(&schema, issuer_did)
     }
-}
-
-impl TryFrom<IndySchemaFormat> for Schema {
-    type Error = VdrError;
 
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    fn try_from(schema: IndySchemaFormat) -> Result<Self, Self::Error> {
-        let parts: Vec<&str> = schema.id.split(':').collect();
-        let id = parts.get(0).ok_or_else(|| {
-            let vdr_error = VdrError::CommonInvalidData("Invalid indy schema".to_string());
-
-            warn!(
-                "Error: {:?} during converting Schema from IndySchemaFormat",
-                vdr_error
-            );
-
-            vdr_error
-        })?;
-        let issuer_id = DID::build(DID_METHOD, Some(NETWORK), id);
-
-        let besu_schema = Schema {
-            issuer_id,
-            name: schema.name.to_string(),
-            version: schema.version.to_string(),
-            attr_names: schema.attr_names.clone(),
-        };
-        Ok(besu_schema)
+    pub fn from_indy_format(schema: &IndySchema, issuer_did: &str) -> VdrResult<Schema> {
+        match schema {
+            IndySchema::SchemaV1(schema) => {
+                let besu_schema = Schema {
+                    issuer_id: DID::from(issuer_did),
+                    name: schema.name.to_string(),
+                    version: schema.version.to_string(),
+                    attr_names: schema.attr_names.clone().0,
+                };
+
+                Ok(besu_schema)
+            }
+        }
     }
 }
 
-impl Into<IndySchemaFormat> for &Schema {
+impl Into<IndySchema> for &Schema {
     #[logfn(Trace)]
     #[logfn_inputs(Trace)]
-    fn into(self) -> IndySchemaFormat {
-        IndySchemaFormat {
-            id: format!(
-                "{}:2:{}:{}",
-                self.issuer_id.as_ref(),
-                self.name,
-                self.version
+    fn into(self) -> IndySchema {
+        IndySchema::SchemaV1(IndySchemaV1 {
+            id: IndySchemaId::new(
+                &DidValue(self.issuer_id.to_string()),
+                &self.name,
+                &self.version,
             ),
             name: self.name.to_string(),
             version: self.version.to_string(),
-            attr_names: self.attr_names.clone(),
+            attr_names: AttributeNames(self.attr_names.clone()),
             seq_no: None,
-            ver: "1.0".to_string(),
-        }
+        })
     }
 }