Musig2: Update to 1.0.0.rc2 #1913
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Pull Request Test Coverage Report for Build 3389654480
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sputn1ck
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jonasnick/bips#74 is now merged, no new changes to the reference code have been made since my last commits cc @Roasbeef |
This commit adds the pk option to NonceGen and makes it mandatory. Reference: jonasnick/bips@a89f857
This commit adds the public key to the sec nonce and ensures that we're signing with the right key. Reference: jonasnick/bips#74
This commit adds a check that the public key of the private key that is passed to the Sign function is included in the slice of public keys. Reference jonasnick/bips@ea47d52
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guggero
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Nov 8, 2022
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| "key_indices": [ |
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nit: avoid these formatting changes (probably done by the IDE) to keep the diff smaller?
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| // ErrPubkeyInvalid is returned when the pubkey of the WithPublicKey | ||
| // option is not passed or of invalid length. | ||
| ErrPubkeyInvalid = errors.New("nonce generation requires a valid pubkey") |
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nit: use PubKey capitalization in name?
| @@ -142,6 +151,14 @@ func WithCustomRand(r io.Reader) NonceGenOption { | |||
| } | |||
| } | |||
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| // WithPublicKey is the mandatory public key that will be mixed into the nonce | |||
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Not sure if it's obvious from the context or whether we should add "the mandatory public key that corresponds to the signer's private key" or something to that effect to the comment?
| @@ -38,6 +38,10 @@ var ( | |||
| // ErrSecretNonceZero is returned when a secret nonce is passed in a | |||
| // zero. | |||
| ErrSecretNonceZero = fmt.Errorf("secret nonce is blank") | |||
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| // ErrSecNoncePubkey is returned when the signing key does not match the | |||
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nit: capitalization of PubKey and missing full stop.
Roasbeef
approved these changes
Nov 9, 2022
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This PR adds the changes from jonasnick/bips#74 which adresses the risk described in https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-October/021000.html .
Will leave it as draft, until the bip PR is merged.
The
bench_test.go/BenchmarkPartialVerifyare failing, however they also seem to be failing on master.