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rust-bitcoin-unsafe-fast/hashes
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merge-script dfe69354f5
Merge rust-bitcoin/rust-bitcoin#4046: hashes: Add `Copy`, `Clone`, and `Debug` imlps for `Hkdf` 
da8b85ed7c Implement Debug for Hkdf (Tobin C. Harding)
85652359e8 hashes: Derive Copy and Clone for Hkdf (Tobin C. Harding)

Pull request description:

  Currently the `Hkdf` type does not derive any traits.

  Derive `Copy` and `Clone` and implement `Debug` based on secret obfuscation algo in `rust-secp` (in the `secret` module).

ACKs for top commit:
  apoelstra:
    ACK da8b85ed7cf34c0510c0b64c67477d3819bee369; successfully ran local tests
  Kixunil:
    ACK da8b85ed7c

Tree-SHA512: 8ae0e8857ea0e32ad5ef8f544979eeb9d530beb1b6f046ce28a286ca2231f8f696a9f4f8d9ea219d3389c4216d6b69766dbd96edbb27e7489803ac583bf3b200
 		2025-02-18 14:14:13 +00:00
..
contrib Invert dependency between io and hashes 2025-02-11 09:17:21 +11:00
embedded Invert dependency between io and hashes 2025-02-11 09:17:21 +11:00
src Merge rust-bitcoin/rust-bitcoin#4046: hashes: Add `Copy`, `Clone`, and `Debug` imlps for `Hkdf` 2025-02-18 14:14:13 +00:00
tests Invert dependency between io and hashes 2025-02-11 09:17:21 +11:00
CHANGELOG.md hashes: fix typo 2024-12-23 20:44:18 +08:00
Cargo.toml Only enable hex/std, alloc when hex is 2025-02-14 15:22:13 +00:00
README.md Bump MSRV to 1.63 2024-07-27 07:24:32 +02:00

README.md

Bitcoin Hashes Library

This is a simple, no-dependency library which implements the hash functions needed by Bitcoin. These are SHA1, SHA256, SHA256d, SHA512, and RIPEMD160. As an ancillary thing, it exposes hexadecimal serialization and deserialization, since these are needed to display hashes anway.

Documentation

Minimum Supported Rust Version (MSRV)

This library should always compile with any combination of features on Rust 1.63.0.

Contributions

Contributions are welcome, including additional hash function implementations.

Githooks

To assist devs in catching errors before running CI we provide some githooks. If you do not already have locally configured githooks you can use the ones in this repository by running, in the root directory of the repository:

git config --local core.hooksPath githooks/

Alternatively add symlinks in your .git/hooks directory to any of the githooks we provide.

Running Benchmarks

We use a custom Rust compiler configuration conditional to guard the bench mark code. To run the bench marks use: RUSTFLAGS='--cfg=bench' cargo +nightly bench.