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CHANGELOG.md

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CHANGELOG

UNRELEASED

  • Added prelude module for convenient importing

v0.10.0

  • Change Scalar::from_bytes to work for Scalar<_, NonZero> as well.
  • Updated compatibility to rust-secp256k1 v0.28.0
  • Bumped MSRV to 1.63.0 to reduce friction
  • Added share_backup module in schnorr_fun
  • Added arithmetic_macros to make g! and s! macros into procedural macros
  • Made even Secret things Copy. See discussion here.

v0.9.1

  • Added more bincode derives for FROST things
  • Added libsecp_compat_0_27 feature. This allows you to keep compatibility with particular versions going forward.

v0.9.0

  • Improved API of FROST in schnorr_fun
  • Fixed Point<_,_,NonZero> being able to be Zero through Default implementation
  • Added bincode v2 encoding/decoding
  • Updated to rust-secp256k1 v0.27.0
  • XOnlyKeyPair replaced with KeyPair<EvenY>

v0.8.2

  • Fixed docsrs

v0.8.0

  • Added WIP FROST implementation to schnorr_fun.
  • Update MuSig implementation to latest spec and make consistent with FROST API
  • Make Point serialization and hashing consistent (use 32 byte form)
  • Add to_xonly_bytes and from_xonly_bytes to Point<EvenY>
  • Allow Zero points to serialize
  • Remove requirement of CryptoRng everywhere
  • Rename from_scalar_mul to even_y_from_scalar_mul to be more explicit
  • Remove XOnly in favour of Point<EvenY>
  • Replace .mark system with methods for changing each marker type.
  • Make From<u32> work for Scalar regardless of secrecy
  • Merge AddTag and Tagged into one trait Tag
  • Add NonceRng impls for RefCell and Mutex
  • Add Ord and PartialOrd implementations for (public) Scalar and Point
  • Add conversions for rust bitcoin's Scalar type to libsecp_compat feature
  • Change the from_bytes type commands to not assume secrecy in Scalar and Point.
  • Update to rust-secp256k1 v0.25.0

0.7.1

  • Fix critical bug in MuSig2 implementation where multiple tweaks would break it
  • update to rust-secp256k1 v0.21.3

0.7.0

  • Change default arithmetic backend to secp256kfun_k256_backend
  • Add MuSig2 implementation in musig in schnorr_fun.
  • Remove option to set custom basepoint in schnorr_fun.
  • upgrade to rust-secp256k1 v0.21

0.6.2

  • can be built on stable if nightly feature is not enabled
  • Put ECDSA adaptor signatures under feature flag

0.6.1

  • Fix serialization of Point<EvenY>