* 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
* Add compute random value function for repair share functionality (#41)
This is step 1 of 3
* Add compute random value function for repair share functionality for each ciphersuite (#41)
* Add compute_sum_of_random_values function for repair share functionality (#41)
This is step 2 of 3
* Add recover_share function for repair share functionality (#41)
This is step 3 of 3
* Add communication rounds functions for repair share functionality for each ciphersuite (#41)
Add compute_sum_of_random_variables function
Add recover_share function
* Fix recover_share tests so they test the right thing
Fix secp256 recover share test values
Fix ristretto255 recover share test values
Fix ristretto255 compute sum of random values test values
* Rewrite compute_random_values to generate_random_values for repair share functionality (#41)
Test generate_random_values directly
End to end test to be added in another commit
Updated gendoc to use original file values to fix clippy complaints
* Rename functions and update documentation for repair (#41)
* Add end to end test for repair share (#41)
Fix lagrange coefficient calculation
Co-authored-by: conrado <conradoplg@gmail.com>
* Fix formatting (#41)
* Remove comment (#41)
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Update documentation for step 1 of RTS (#41)
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Update documentation for method of computing step 1 of RTS (#41)
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Rename repair share functions (#41)
* Improve documentation for Repairable Threshold Scheme (#41)
* Remove unecessary code from repairable tests (#41)
* Update repairable documentation
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Rename steps in repairable to be more consistent with DKG pattern (#41)
* Update gitignore (#41)
* Update repairable to use new keygen_with_dealer signature (#41)
* Update frost-core/src/frost/keys/repairable.rs
---------
Co-authored-by: conrado <conradoplg@gmail.com>
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* 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 check for canonical point encodings where needed, and tests
* remove unneeded 'as' keywords
* fix after syncing with main
* pin curve25519-dalek for now due to breaking changes
Co-authored-by: Deirdre Connolly <durumcrustulum@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>
* add gendoc.py
* add frost_p256 docs with gendoc.py
* convert Python script to Rust
* A word
* replace 'symbol' to the more appropriate 'item'
* Apply suggestions from code review
* Remove rustdoc ref to removed SharePackage
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* 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>
* add support for P-256 curve
* use a fixed-size array for P_256 point encoding (instead of )
* Apply suggestions from code review
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* frost-p256: remove direct elliptic_curve dependency; use the one from p256
* fix comment in invert()
* frost-p256: rename shorthand alias
* Apply suggestions from code review
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
* improve imports, docs, use expect instead of unwrap
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
Conrado Gouvea
natalie
Conrado Gouvea
Deirdre Connolly
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