ceremonyclient/nekryptology/CHANGELOG.md
2023-07-05 00:32:28 -05:00

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# Changelog
All notable changes to this repo will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## v1.8.0
- BLS12-381 is now constant time.
- BLS signatures use new CT-based version of the BLS12-381 curve.
## v1.7.0
### Fixed
- Fix an issue in the serialization wrapper for DKLs18 and generalizes the choice of the hash function.
## v1.6.1
### Fixed
- Fix an issue inherited from a transcription error in DKLs18, in which the KOS cOT extension subprotocol was implemented incorrectly.
## v1.6.0
### Add
- Constant time K256 curve.
- Constant time P256 curve.
- New DKLs18 implementation that fixes the issues in v0.
- This also refactors OT, OT Extension, and Schnorr ZKP to their own packages.
- Furthermore, this generalizes the input curve type of the protocol.
- Bulletproof IPP Prove and Verification functions.
### Fixed
- nil check in `paillier.Newpubkey`.
- Mark the current DKLs18 implementation as v0 and not suitable for production.
- Establish a new interface for MPC protocols and their messages.
- Fireblocks bit probe attack.
### Removed
- Godropbox dependency
- Autogeneration of readmes
## v1.5.5
- Fix BBS+ error when revealing all messages
- Add Mina signing
- Add NEM signing
## v1.5.4
- Export Value in ElGamal Public Keys
## v1.5.3
- Address Alpha-Rays attack on GG20 DKG https://eprint.iacr.org/2021/1621.pdf
## v1.5.2
- Export Verifiable Encryption ECC ciphertext values
- Update to GO 1.17
## v1.5.1
- Export tBLS signature Value
- Negate the DKLs signature V value
## v1.5.0
- Add BLS12-381 curve
- Add BLS signatures
- Update to always produce DKLS low-s form
## v1.4.1
- Update accumulator implementation to use alias-ing instead of one field structs
- Update accumulator implementation marshaling implementation
## v1.4.0
- Update verifiable encryption API
## v1.3.0
- Add Accumulator
- Update for new curve abstraction
- Update verifiable encryption API
## v1.2.0
- Add Verifiable Encryption
- Add FROST DKG
- Add DKLS threshold signing
- Add curve abstraction
- Pasta Curves: Pallas and Vesta
- BBS+ signatures
## v1.1.0
- Add recovery id to output of tECDSA signatures in Round 6
- Add Neg and Bytes to EcScalar
- Add SubFieldOrder to Field struct
## v1.0.0
### Added
- This document and other meta-information
- tECDSA dealered and distributed key generations
- tECDSA based on [GG20](https://eprint.iacr.org/2020/540.pdf) signing
- Gennaro [DKG07](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.134.6445&rep=rep1&type=pdf) usable for Ed25519 and BLS keys.
- Shamir Secret Sharing
- Feldman Verifiable Secret Sharing
- Pedersen Verifiable Secret Sharing
- Paillier Encryption Scheme