* add version field into a Header field along with the ciphersuite ID
* Change Ciphersuite ID to be the contextString from the spec
* Apply suggestions from code review
Co-authored-by: natalie <n.l.eskinazi@gmail.com>
---------
Co-authored-by: natalie <n.l.eskinazi@gmail.com>
* WIP of removing the identifier in structs that are communicated. Working for SigningCommitments for ristretto255
* removed identifier from SignatureShare
* remove identifiers from DKG packages
* replicate to other ciphersuites; simplify SignatureShare
* update changelog
* fix SignatureShare encoding
* Implement serde for network messages.
* Make sure marker type implements serde.
* add serde support to all required structs
* use serdect
* gate under serde feature
* ci: add build with default features job
* add serde tests and required changes/fixes
* add support for encoding ciphersuite ID
---------
Co-authored-by: David Craven <david@craven.ch>
* make gencode generate repairable.rs
* fix build issues in ciphersuite-specific repairable.rs
* copy repairable docs from frost-core into ciphersuites modules
* use full ciphersuite name in repairable.rs to make gencode work
* Re-export the frost-core traits and rand-core as part of top-level impls API
* Don't export frost_core::frost
---------
Co-authored-by: Conrado Gouvea <conradoplg@gmail.com>
* add Identifier to InvalidSignatureShare
* rustdoc
* also update secp256k1
* add Identifier::deserialize; make serialize public
* make it work with Ed448
* Some space
* Fixing spacing for rustfmt
* Revert 🤦♂️
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* use Identifier instead of index
* remove pub(crate) from the Identifier index
* Refreshed Identifier newtype of Scalar with traits
* Remove commented out lines
* add test vectors with indices larger than 1 byte
* add little_endian_serialize to implement Ord for Identifier
* use u16 for number of signers
* fix variable use
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* use Identifier instead of index
* remove pub(crate) from the Identifier index
* Refreshed Identifier newtype of Scalar with traits
* Remove commented out lines
* add test vectors with indices larger than 1 byte
* add little_endian_serialize to implement Ord for Identifier
Co-authored-by: Conrado Gouvea <conradoplg@gmail.com>
* add DKG support
* refactor: call SecretShare::verify() in keygen_part3
* refactor: add generate_secret_polynomial and evaluate_polynomial
* refactor: factor out `evaluate_vss`
* refactor: factor out `compute_verifying_keys`
* fix full vector of coefficients not being returned
* simplify evaluate_polynomial to not receive constant term separately
* delete accidentally comitted .orig file
* Apply suggestions from code review
Co-authored-by: Marek <mail@marek.onl>
* Update frost-core/src/frost/keys.rs
Co-authored-by: Marek <mail@marek.onl>
* fix doc warnings
Co-authored-by: Marek <mail@marek.onl>
* use Identifier instead of index
* remove pub(crate) from the Identifier index
* A comment
* Whitespace for readability
* check for zero in Identifier::to_scalar()
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* Clippy, linting, check rustdoc, etc
* Ignore frost-redjubjub in the workspace for now
* Make rustfmt happy
* Clippy
* Appease Clippy
* Comment out bench for now
* add commit(), use it instead of preprocess()
* use a single scalarmul in compute_group_commitment per v5 spec
* add nonce_generate() from the spec and use it
* remove Order() from Group trait since it's not used
* style: carriage return
* use Secret instead of KeyPackage in some methods
* change commit to take explicit params and not return vectors
* removed unused import
Co-authored-by: Conrado Gouvea <conradoplg@gmail.com>
* Start port to frost-core
* Fix Signature from_bytes, frost-ristretto255 README / src/lib.rs doc test
* Move frost-ristretto255 test vector tests to that crate
* Uncomment proptest checks to exercise signature and verifying key (de)serialization
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
* frost-core Cargo.toml
* Ciphersuite trait
* Signature trait
* Copy stub ristretto impl for now
* First stab at making signing and verifying generic over frost-core::Ciphersuite
* Update signing
* Nice const generics and stuff for frost-core::Ciphersuite
* Have to implement traits for the pre-parameterized types inside the module
* Ciphersuite::Group::Field
* Make frost/keys generic over Ciphersuite
* frost-core genericization mostly done, modulo batch
* Move tests around
* Remove internal test module
* Lots of tidies, including type refinement of Scalar, Challenge
* More genericization and tidy'ing
* Test vectors working against Ristretto impl in the frost-core integration tests
* clippy fix
* Fix generic params for full frost example integration test using ristretto
* Genericize proptests
* clippy --fix
* Doc comment identifier module
* In-flight batch and multiscalar mul
* Stop using Scalar::from_hash() as it expects impl Digest which sha2 0.10+ isn't doing anymore
* run cargo udeps
* Update frost-core/src/frost/round1.rs
* Update frost-core/src/frost.rs
* Update frost-core/src/frost/keys.rs
Conrado Gouvea
natalie
Deirdre Connolly
Conrado Gouvea