# 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