mpc-core: v0.4.0

0.4.0 (2024-08-21)

⚠ BREAKING CHANGES

• we fixed a bug, where the (i)ffts for bls12_381 had a different permutation than from snarkjs. We removed our band-aid fix (FFTPostProcessing). Therfore, it is a breaking change.

Bug Fixes

• fixes the bls12_381 permutation from arkworks (f100615)

co-plonk: v0.3.0

0.3.0 (2024-08-21)

⚠ BREAKING CHANGES

• we fixed a bug, where the (i)ffts for bls12_381 had a different permutation than from snarkjs. We removed our band-aid fix (FFTPostProcessing). Therfore, it is a breaking change.

Bug Fixes

• fixes the bls12_381 permutation from arkworks (f100615)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-types bumped from 0.4.0 to 0.5.0
    • co-circom-snarks bumped from 0.1.0 to 0.1.1
    • mpc-core bumped from 0.3.0 to 0.4.0

co-groth16: v0.5.0

0.5.0 (2024-08-21)

⚠ BREAKING CHANGES

• we fixed a bug, where the (i)ffts for bls12_381 had a different permutation than from snarkjs. We removed our band-aid fix (FFTPostProcessing). Therfore, it is a breaking change.

Bug Fixes

• fixes the bls12_381 permutation from arkworks (f100615)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-types bumped from 0.4.0 to 0.5.0
    • co-circom-snarks bumped from 0.1.0 to 0.1.1
    • mpc-core bumped from 0.3.0 to 0.4.0

co-circom: v0.5.0

0.5.0 (2024-08-21)

⚠ BREAKING CHANGES

• we hardcoded bn128 as prime for the compiler. We now give either bn128 or bls12381 depending on curve. Introduces new trait bounds therefore breaking change
• Removed the builder step for the compiler as we now have a config anyways. Moved some stuff to the config
• we fixed a bug, where the (i)ffts for bls12_381 had a different permutation than from snarkjs. We removed our band-aid fix (FFTPostProcessing). Therfore, it is a breaking change.

Bug Fixes

• fixes prime for the mpc compiler (5712184)
• fixes the bls12_381 permutation from arkworks (f100615)
• removed unwrap (a7dcc03)

Code Refactoring

• Removed builder pattern for compiler (260d5e8)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-mpc-compiler bumped from 0.5.0 to 0.6.0
    • circom-mpc-vm bumped from 0.4.0 to 0.4.1
    • circom-types bumped from 0.4.0 to 0.5.0
    • co-circom-snarks bumped from 0.1.0 to 0.1.1
    • co-groth16 bumped from 0.4.0 to 0.5.0
    • co-plonk bumped from 0.2.0 to 0.3.0
    • mpc-core bumped from 0.3.0 to 0.4.0

co-circom-snarks: v0.1.1

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-types bumped from 0.4.0 to 0.5.0
    • mpc-core bumped from 0.3.0 to 0.4.0

circom-types: v0.5.0

0.5.0 (2024-08-21)

⚠ BREAKING CHANGES

• we hardcoded bn128 as prime for the compiler. We now give either bn128 or bls12381 depending on curve. Introduces new trait bounds therefore breaking change

Bug Fixes

• fixed a bug in bls12_381 zkey parsing (#165) (0a8f35e)
• fixes prime for the mpc compiler (5712184)

circom-mpc-vm: v0.4.1

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • co-circom-snarks bumped from 0.1.0 to 0.1.1
    • mpc-core bumped from 0.3.0 to 0.4.0

circom-mpc-compiler: v0.6.0

0.6.0 (2024-08-21)

⚠ BREAKING CHANGES

• we hardcoded bn128 as prime for the compiler. We now give either bn128 or bls12381 depending on curve. Introduces new trait bounds therefore breaking change
• Removed the builder step for the compiler as we now have a config anyways. Moved some stuff to the config

Bug Fixes

• fixes prime for the mpc compiler (5712184)

Code Refactoring

• Removed builder pattern for compiler (260d5e8)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-types bumped from 0.4.0 to 0.5.0
    • circom-mpc-vm bumped from 0.4.0 to 0.4.1
  • dev-dependencies
    • co-groth16 bumped from 0.4.0 to 0.5.0
    • mpc-core bumped from 0.3.0 to 0.4.0

mpc-core: v0.3.0

0.3.0 (2024-08-14)

⚠ BREAKING CHANGES

• Added functionality for MPC traits
• Add possibility to use Shamir secret sharing for proofing and

Features

• Add possibility to use Shamir secret sharing for proofing and (6205475)
• Added functionality for MPC traits (0897066)

collaborative-plonk: v0.1.0

0.1.0 (2024-08-14)

⚠ BREAKING CHANGES

• to unify Groth16 and PLONK we now take the zkey as ref in PLONK when calling prove
• moved common code for PLONK and Groth16 into separate crate. Most notably the SharedWitness and SharedInput
• PLONK uses the witness struct, therefore we moved it from Groth16 to one level higher
• we hide the modules defining the zkey, proof, vk, and witness and use pub use the re-export them
• the verifier (and the arkwork dep) is now hidden behind the "verifier" feature. Also we refactored some stuff in Groth16 to mirror PLONK.

Features

• plonk support (9b65797)

Code Refactoring

• added new crate co-circom-snarks (ea3190f)
• Added verifier feature for Groth16 (489614c)
• move the groth16 circom types (fabc5e7)
• moved the witness struct (9cee70b)
• PLONK now takes zkey as ref for prove (6f613e6)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-types bumped from 0.3.0 to 0.4.0
    • mpc-core bumped from 0.2.1 to 0.3.0