From 27576a85a86e9bda35937b72b0a55d9bf739f446 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrei=20B=C4=83ncioiu?= <andrei.bancioiu@gmail.com>
Date: Wed, 24 May 2023 13:43:31 +0300
Subject: [PATCH] Add proper casts.

---
 package-lock.json | 4 ++--
 package.json      | 2 +-
 src/globals.ts    | 3 ---
 src/index.ts      | 2 --
 src/userKeys.ts   | 4 ++--
 5 files changed, 5 insertions(+), 10 deletions(-)
 delete mode 100644 src/globals.ts

diff --git a/package-lock.json b/package-lock.json
index 28d8efe..94c900d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@multiversx/sdk-wallet",
-  "version": "4.2.0-alpha.3",
+  "version": "4.2.0-alpha.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@multiversx/sdk-wallet",
-      "version": "4.2.0-alpha.3",
+      "version": "4.2.0-alpha.4",
       "license": "MIT",
       "dependencies": {
         "@multiversx/sdk-bls-wasm": "0.3.5",
diff --git a/package.json b/package.json
index ffd6e0d..fdd1164 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@multiversx/sdk-wallet",
-  "version": "4.2.0-alpha.3",
+  "version": "4.2.0-alpha.4",
   "description": "Wallet components for MultiversX",
   "main": "out/index.js",
   "types": "out/index.d.js",
diff --git a/src/globals.ts b/src/globals.ts
deleted file mode 100644
index 6169db4..0000000
--- a/src/globals.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-if (!global.Buffer) {
-    global.Buffer = require("buffer").Buffer;
-}
diff --git a/src/index.ts b/src/index.ts
index 7427d20..af9ecec 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,5 +1,3 @@
-require("./globals");
-
 export * from "./mnemonic";
 export * from "./pem";
 export * from "./userKeys";
diff --git a/src/userKeys.ts b/src/userKeys.ts
index 82c6332..ba11777 100644
--- a/src/userKeys.ts
+++ b/src/userKeys.ts
@@ -37,7 +37,7 @@ export class UserSecretKey {
     }
 
     sign(message: Buffer): Buffer {
-        const signature = ed.sync.sign(message, this.buffer);
+        const signature = ed.sync.sign(new Uint8Array(message), new Uint8Array(this.buffer));
         return Buffer.from(signature);
     }
 
@@ -61,7 +61,7 @@ export class UserPublicKey {
 
     verify(data: Buffer, signature: Buffer): boolean {
         try {
-            const ok = ed.sync.verify(signature, data, this.buffer);
+            const ok = ed.sync.verify(new Uint8Array(signature), new Uint8Array(data), new Uint8Array(this.buffer));
             return ok;
         } catch (err: any) {
             console.error(err);