Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

#286 MantaPay v1.0.0

Changed

#283 Upgrade asset system.
#284 Moved R1CS implementation to manta-crypto
#282 Upgrade key system.

Deprecated

Removed

Fixed

Security

0.5.7 - 2022-11-04

Added

#262 Added exporting seed phrase and multiple networks support for signer.
#276 New circuits part 1: manta-crypto abstractions

Changed

#274 Update TS client installer script to use release 0.5.6.

0.5.6 - 2022-10-27

Added

#267 Add trusted setup client downloader

Changed

#268 Trusted Setup Client v2

0.5.5 - 2022-10-09

Added

#264 Add trusted setup client binary
#238 Add trusted setup ceremony primitives for server and client
#237 Public input fuzzing tests for transfer protocol
#215 Add windowed multiplication algorithm for groups
#213 Add Ceremony Utilities
#206 Move Poseidon sage script to test the hardcoded round constant values
#197 Add ECLAIR utilities for next circuit upgrade
#196 Add fixed base scalar multiplication using precomputed bases
#193 Add Bn254 curve backend for Groth16 trusted setup
#172 Add abstract Phase 2 for Groth16 trusted setup

Changed

#247 Moved BLS12-381 and BN254 curves (and Edwards counterparts) to manta-crypto
#236 Moved RatioProof from manta-trusted-setup to manta-crypto
#180 Start moving to new arkworks backend for manta-crypto
#191 Move HTTP Utilities to manta-util

Fixed

#212 Reduce the number of checks when computing is_identity and is_symmetric on matrices
#220 Add support for .gitignore and README.md to manta-parameters

0.5.4 - 2022-07-28

Added

#131 Add abstract Phase 1 for Groth16 trusted setup
#176 Add ECLAIR utilities for the new circuits
#175 Add more documentation around cargo-hakari

0.5.3 - 2022-07-08

Added

#141 Add U128 type and range assertion trait to ECLAIR
#144 Add new release PR template for future releases
#145 Add cargo-hakari and cargo-nextest to speed up CI pipeline
#149 Add poseidon encryption implementation
#147 Add benchmarks for Arkworks elliptic curve operations
#163 Add cargo-sort to the CI pipeline for formatting Cargo.toml files

Changed

#152 Make format and docs as prerequisites for the rest of the CI pipeline

Fixed

#151 Split the Sender and Receiver logic out of the transfer module into new sender and receiver modules

0.5.2 - 2022-06-28

Added

#126 Add ECLAIR v0 scaffolding and deprecate old compiler patterns
#128 Add more parameter loading utilities
#130 Add the sage script and the hardcoded tests for the security of mds matrix
#133 Add public input genenration to Transfer
#136 Add pseudorandom permutation and sponge abstractions
#134 Add signature scheme API and Schnorr signature implementaion
#137 Add new encryption scheme APIs and duplex-sponge encryption

Changed

#132 Simplify algebra APIs and removing ECC-specific design
#127 Remove the CryptoRng requirement from the Sample API

Fixed

#129 Reduce cost of signer key-search algorithm by adding dynamic pre-computation table

0.5.1 - 2022-06-17

Added

#90 Add Binary Compatibility Test for manta-pay
#102 Add concrete parameters to manta-parameters
#106 Add load_parameter as a library function

Fixed

#103 Remove download dependency from manta-benchmark

0.5.0 - 2022-06-09

Added

#93 Add Changelog and Update Contributing Guidelines

Changed

#86 Allow Wallet to Synchronize with Signer before talking to Ledger

Fixed

#94 Fix Tag-and-Release CI Pipeline

0.4.0 - 2022-06-08

Added

#68 Increase Likelihood of Low Probability Events in the Simulation
#66 Add WASM Prover Benchmark
#62 Add Recovery to the Simulation
#57 Add Parameter Generation for Poseidon
#53 Add serde implementaion to HD-KDF
#48 Add Contribution Guidelines and Issue/PR Templates
#34 Support Scalar Multiplication from Precomputed Table
#3 Setup Initial Rust CI Pipeline

Changed

#64 Improve Synchronization Infrastructure
#59 Improve Ledger API Flexibility and Encoding
#58 Upgrade Simulation to an optional CLI
#42 Convert back to async Wallet Interface for WASM

Fixed

#88 Downgrade Poseidon to fix Binary Incompatibility
#38 Use Correct AssetList as BalanceState Implementation
#33 Fix Receiving Key Encoding and Generalize Wallets

Security

#50 Remove Trapdoor from Circuit