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frost
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30 Commits

Author SHA1 Message Date
Conrado Gouvea e69002e0f6
re-export serde in ciphersuite crates (#573) 2023-11-10 17:27:41 +00:00
Conrado Gouvea a0df08e30a
remove frost module (#568) 2023-10-31 16:30:05 +00:00
Conrado Gouvea c0c57f4b4b
generate Randomizer by hashing SigningPackage (#542) 2023-09-22 14:20:11 +00:00
natalie ba3ef7dbb8
Convert all HashMaps to BTreeMaps (#547) 
Convert HashMaps to BTreeMaps (#476)
 2023-09-22 14:08:32 +00:00
Conrado Gouvea a5dc479b4d
remove serde bounds from Ciphersuites (#541) 2023-09-21 09:24:21 +00:00
Conrado Gouvea 4ba88c0210
add version field to serialization at the beginning; move ciphersuite after it (#540) 
* 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>
 2023-09-20 15:40:01 +00:00
Conrado Gouvea 9752182fa1
change reconstruct() to take KeyPackages; validate size (#523) 
change reconstruct() to take KeyPackages; validate size
 2023-09-11 21:51:33 +00:00
Conrado Gouvea 4abe7fe638
document features (#512) 2023-09-04 19:38:48 +00:00
Conrado Gouvea 9413b49c05
Update test vectors (#438) 
update test vectors to final version (v1) and update spec links
 2023-08-14 10:39:15 +00:00
Conrado Gouvea b8ca1678a4
remove stale TODOs (#431) 2023-07-05 13:19:25 +00:00
Conrado Gouvea b2c605aac1
remove identifiers from structs that are communicated (#397) 
* 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
 2023-07-05 10:39:25 +00:00
Conrado Gouvea 4e134f50d6
allow specifying identifiers in generate_with_dealer (#419) 2023-06-30 18:29:26 +00:00
Conrado Gouvea 78b5c44de0
add support for deriving identifiers from arbitary strings (#418) 2023-06-30 15:45:46 +00:00
Conrado Gouvea 7358b667ca
expand serde tests (#409) 
using samples in serde tests
 2023-06-23 14:22:33 +00:00
Conrado Gouvea 47121537e8
Support serde (#398) 
* 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>
 2023-06-23 09:58:22 +00:00
Conrado Gouvea 8defd2c058
expose missing structs in ciphersuite crates (#405) 
expose VerifyingShare, NonceCommitment and SignatureResponse in ciphersuite crates
 2023-06-22 09:26:56 +00:00
natalie c03402baa5
Expose signing share in ciphersuite libraries (#404) 
* Add SigningShare to ciphersuite libraries (#403)

* Update ciphersuite libraries to use own implementation of SigningShare and not generic (#403)
 2023-06-21 16:51:50 +00:00
Conrado Gouvea 6bca7a3918
add split_key; additional refactorings (#314) 
* add split_key; additional refactorings

* Update frost-core/src/frost/keys.rs

Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>

* refactor reconstruct_key(); add tests for error cases

* rename keys functions

* leftover renames after sync with main

---------

Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
 2023-05-19 09:54:52 +00:00
Conrado Gouvea 4a112230cb
Change gencode to handle repairable module; fix build issues (#329) 
* 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
 2023-04-28 02:16:03 +00:00
Conrado Gouvea 98836fad4d
remove redundant round2::SigningPackage (#333) 2023-04-27 21:52:38 +00:00
Deirdre Connolly cf7ebcb34e
Re-export the frost-core traits and rand-core as part of top-level impls API (#297) 
* 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>
 2023-04-14 01:04:17 +00:00
Conrado Gouvea b829d4ff9f
move comments before attributes; make gencode handle them (#280) 2023-04-13 23:57:00 +00:00
natalie c6f2d6b5fb
Update keygen_with_dealer to return a hashmap (#288) 
* Change keygen_with_dealer to return a HashMap (#282)

Update docs

* Add vscode folder to gitignore
 2023-03-23 22:24:33 +00:00
Deirdre Connolly 49de544c69
Upgrade k256 and p256 dependencies (#262) 
* Upgrade k256, remove & replace hash_to_field with hash2curve::hash_to_field

* Upgrade p256 to 0.13.0

* Remove now-redundant PrimeCurveAffine trait import

* DRY up hash_to_scalar()
 2023-03-08 14:32:35 +00:00
Conrado Gouvea 665ab512e2
move dkg module to its own file; update and refactor gendoc (#196) 
* move dkg module to its own file; update and refactor gendoc

* pin curve25519-dalek for now due to breaking changes
 2022-12-15 09:38:48 +00:00
Conrado Gouvea 2967cae5e4 refactor hash implementations with hash_to_array/scalar functions 2022-12-14 00:49:20 -05:00
Conrado Gouvea e8dc692ca0
add Identifier to InvalidSignatureShare and split Error type (#183) 
* 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>
 2022-12-12 22:04:10 +00:00
Conrado Gouvea 1d06341f5c
Remove unused dependencies (#191) 
remove unused dependencies
 2022-12-07 15:40:17 +00:00
Conrado Gouvea d8700fed06
add gendoc --check, use in CI (#184) 
* add gendoc --check, use in CI

* ran gendoc
 2022-11-25 00:36:34 +00:00
Conrado Gouvea 3e1fe25dbd
add secp256k1 ciphersuite (#175) 
* add secp256k1 ciphersuite

* use workaround for hash2field

* fix secp256k1 docs caused by gendoc bug

* Apply suggestions from code review

Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>

* removed random_nonzero which is no longer needed

* typo

* cargo fmt

* rustdoc url

Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
 2022-11-22 21:09:21 +00:00