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https://github.com/rust-bitcoin/bip322

Implements BIP322 generic message signing and verification
https://github.com/rust-bitcoin/bip322

bitcoin rust

Last synced: 4 months ago
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Implements BIP322 generic message signing and verification

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# BIP-322

Implements
[BIP-322](https://github.com/bitcoin/bips/blob/master/bip-0322.mediawiki),
generic message signing and verification.

## Types of Signatures

At the moment this crate supports `P2TR`, `P2WPKH` and `P2SH-P2WPKH` single-sig
addresses. Feedback through issues or PRs on the interface design and security
is welcome and encouraged.

- [x] simple
- [x] full
- [ ] full (proof-of-funds)
- [ ] legacy (BIP-137)

The goal is to provide a full signing and verifying library similar to
[this](https://github.com/ACken2/bip322-js/tree/main) Javascript library.

## Test Vectors

- from Bitcoin Core [repo](https://github.com/bitcoin/bitcoin/blob/29b28d07fa958b89e1c7916fda5d8654474cf495/src/test/util_tests.cpp#L2747)
- from [bip322-js](https://github.com/ACken2/bip322-js/blob/main/test/Verifier.test.ts)
- from [BIP-322](https://github.com/bitcoin/bips/blob/master/bip-0322.mediawiki#test-vectors)

## MSRV

At the moment the Minimum Supported Rust Version (MSRV) is 1.63. You can check
it by running `just msrv`.