collaborative-groth16: v0.3.0

0.3.0 (2024-08-14)

⚠ BREAKING CHANGES

• moved common code for PLONK and Groth16 into separate crate. Most notably the SharedWitness and SharedInput
• Make MPC-VM thread safe and implement better Clone for shared inputs and witnesses (#158)
• PLONK uses the witness struct, therefore we moved it from Groth16 to one level higher
• removed files that were used by arkworks groth16
• 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.
• share_rep3 and share_shamir interfaces changed
• Adds a method to the ArkworksPairingBridge trait

Features

• add deserialization of plonk circom types (d1f0d4d)
• Make MPC-VM thread safe and implement better Clone for shared inputs and witnesses (#158) (a7ab3bb)
• 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)
• removed files that were used by arkworks groth16 (d38e8a5)
• share_rep3 and share_shamir interfaces changed (5e7420f)

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

collaborative-circom: v0.3.0

0.3.0 (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.
• Add Plonk to the co-circom binary (#147)
• groth16 zkey parsing is now multithreaded, added multithreaded g1/2_vec_from_reader
• share_rep3 and share_shamir interfaces changed
• new config implementation, config option to allow leaking of secret values in logs (#132)
• Adds a method to the ArkworksPairingBridge trait
• the function signature of the two run methods of the witness extension now changed. To retrieve the shared witness now another call into_shared_witness() is necessary.
• Add the possibility to specify another curve in the co-circom binary
• Add possibility to use Shamir secret sharing for proofing and

Features

• add deserialization of plonk circom types (d1f0d4d)
• Add Plonk to the co-circom binary (#147) (ff05a2e)
• Add possibility to use Shamir secret sharing for proofing and (6205475)
• Add runtime information to the co-circom binary (84f2c6d)
• Add the possibility to specify another curve in the co-circom binary (fdd6bf2)
• can now retrieve certain outputs after witness extension by name (d9e3399)
• groth16 zkey parsing is now multithreaded, added multithreaded g1/2_vec_from_reader (b1e46f7)
• now co-circom supports hex values (d004d10)
• plonk support (9b65797)

Bug Fixes

• updated bench-co-circom for new config and plonk proof system (#160) (5722928)

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)
• new config implementation, config option to allow leaking of secret values in logs (#132) (964b04f)
• PLONK now takes zkey as ref for prove (6f613e6)
• share_rep3 and share_shamir interfaces changed (5e7420f)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-mpc-compiler bumped from 0.3.0 to 0.4.0
    • circom-mpc-vm bumped from 0.2.0 to 0.3.0
    • circom-types bumped from 0.3.0 to 0.4.0
    • collaborative-groth16 bumped from 0.2.1 to 0.3.0
    • mpc-core bumped from 0.2.1 to 0.3.0

co-plonk: v0.2.0

0.2.0 (2024-08-14)

⚠ BREAKING CHANGES

• We renamed all crate names from collaborative-* to co-* for brevity, and also shortened Collaborative to Co in many types.

Code Refactoring

• renamed crates to co-* (#161) (37f3493)

co-groth16: v0.4.0

0.4.0 (2024-08-14)

⚠ BREAKING CHANGES

• We renamed all crate names from collaborative-* to co-* for brevity, and also shortened Collaborative to Co in many types.

Code Refactoring

• renamed crates to co-* (#161) (37f3493)

co-circom: v0.4.0

0.4.0 (2024-08-14)

⚠ BREAKING CHANGES

• We renamed all crate names from collaborative-* to co-* for brevity, and also shortened Collaborative to Co in many types.

Code Refactoring

• renamed crates to co-* (#161) (37f3493)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • circom-mpc-compiler bumped from 0.4.0 to 0.5.0
    • circom-mpc-vm bumped from 0.3.0 to 0.4.0
    • co-groth16 bumped from 0.3.0 to 0.4.0
    • co-plonk bumped from 0.1.0 to 0.2.0

co-circom-snarks: v0.1.0

0.1.0 (2024-08-14)

⚠ BREAKING CHANGES

• moved common code for PLONK and Groth16 into separate crate. Most notably the SharedWitness and SharedInput

Code Refactoring

• added new crate co-circom-snarks (ea3190f)

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

circom-types: v0.4.0

0.4.0 (2024-08-14)

⚠ BREAKING CHANGES

• renamed the method from_reader_unchecked and from_reader_unchecked_for_zkey to better names showing were to use them
• 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.
• removed Our* types from groth16 zkey
• groth16 zkey parsing is now multithreaded, added multithreaded g1/2_vec_from_reader
• circom-arkworks bridge trait now has a method to return name of curve
• Adds a method to the ArkworksPairingBridge trait

Features

• add deserialization of plonk circom types (d1f0d4d)
• circom-arkworks bridge trait now has a method to return name of curve (b1e33dd)
• groth16 zkey parsing is now multithreaded, added multithreaded g1/2_vec_from_reader (b1e46f7)
• plonk support (9b65797)

Bug Fixes

• clippy 1.80 introduces a wrong warning (a593904)

Code Refactoring

• Added verifier feature for Groth16 (489614c)
• clearer name for montgomery reader (a9582b7)
• move the groth16 circom types (fabc5e7)
• moved the witness struct (9cee70b)
• removed Our* types from groth16 zkey (1f1d1bc)

circom-mpc-vm: v0.4.0

0.4.0 (2024-08-14)

⚠ BREAKING CHANGES

• We renamed all crate names from collaborative-* to co-* for brevity, and also shortened Collaborative to Co in many types.

Code Refactoring

• renamed crates to co-* (#161) (37f3493)

circom-mpc-vm: v0.3.0

0.3.0 (2024-08-14)

⚠ BREAKING CHANGES

• moved common code for PLONK and Groth16 into separate crate. Most notably the SharedWitness and SharedInput
• Make MPC-VM thread safe and implement better Clone for shared inputs and witnesses (#158)
• new config implementation, config option to allow leaking of secret values in logs (#132)
• the function signature of the two run methods of the witness extension now changed. To retrieve the shared witness now another call into_shared_witness() is necessary.

Features

• can now retrieve certain outputs after witness extension by name (d9e3399)
• Make MPC-VM thread safe and implement better Clone for shared inputs and witnesses (#158) (a7ab3bb)
• plonk support (9b65797)

Bug Fixes

• docs: added > for a block because of clippy (f054999)

Code Refactoring

• added new crate co-circom-snarks (ea3190f)
• new config implementation, config option to allow leaking of secret values in logs (#132) (964b04f)

Dependencies

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

circom-mpc-compiler: v0.5.0

0.5.0 (2024-08-14)

⚠ BREAKING CHANGES

• We renamed all crate names from collaborative-* to co-* for brevity, and also shortened Collaborative to Co in many types.

Code Refactoring

• renamed crates to co-* (#161) (37f3493)

Dependencies

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