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71df1ee49a98bc24f381ceae9b3ea916bc056cc7
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breakingbread 71df1ee49a feat: upgrade crypto ecosystem to latest RustCrypto stack (#1)
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Upgrade all core cryptographic dependencies to their latest versions:

Dependencies:
- digest: 0.10 to 0.11
- elliptic-curve: 0.13 to 0.14
- hkdf: 0.12 to 0.13
- hmac: 0.12 to 0.13
- rand: 0.8 to 0.10
- rand_chacha: 0.3 to 0.10
- sha2: 0.10 to 0.11
- getrandom: 0.2 to 0.4 (WASM)
- ml-kem: 0.3.0-rc.0 to 0.3
- ecdsa: 0.16 to 0.17.0-rc.23
- rfc6979: 0.4 to 0.6 (now internal to ecdsa)
- p256/p384/p521: 0.13 to 0.14.0-rc.15
- curve25519-dalek: 4 to 5.0.0-rc
- ed25519-dalek: 2 to 3.0.0-rc
- cryptoki: 0.9 to 0.12
- rustyline: 17 to 18
- scrypt: 0.11 to 0.12
- voprf replaced by voprf-vx 1.0.0-pre.0

Migration changes:
- generic-array 0.14 to 1.4 with hybrid-array 0.4 interop
- ArrayLength<u8> to ArrayLength (generic-array 1.x)
- Added ConcatExt trait to disambiguate from [T]::concat
- Replaced Hmac with SimpleHmac for digest 0.11 compatibility
- Added OutputSize<H>: ArrayLength bounds throughout Hash trait
- Converted hybrid_array::Array between GenericArray at API boundaries
- Updated GroupEncoding Repr bound to hybrid_array::Array
- ECDSA sign now uses ecdsa::hazmat::sign_prehashed_rfc6979
- Removed direct rfc6979 dependency (handled by ecdsa internally)
- Replaced bincode with postcard for no_std serialization
- Re-exported hybrid_array from crate root

Other changes:
- Renamed crate to opaque-vx
- Increased MSRV to 1.89
- Added cryptography to Cargo.toml categories
- Removed Facebook-specific contributions from CONTRIBUTING.md
- Removed v3 to v4 migration test
- Removed unstable rustfmt configurations for stable compatibility

Reviewed-on: #1
Co-authored-by: UneBaguette <[email protected]>
Co-committed-by: UneBaguette <[email protected]>
 2026-07-01 11:52:12 +02:00
Kevin Lewi bc588b149e Upgrade ml-kem from 0.2 to 0.3.0-rc.0 (#421) 2026-03-26 17:17:13 -07:00
Kevin Lewi 2dee6fbc01 Fixing clippy issues (#418) 2026-01-22 15:37:21 -08:00
Kevin Lewi 22bcbfc821 Adding ml-kem re-export (#414) 2025-11-17 21:01:18 -08:00
Kevin Lewi 8afec46637 Adding TripleDhKem key exchange (#404) 2025-11-08 14:21:51 -08:00
Kevin Lewi 67297dc73a Moving shared functionality out of TripleDh key exchange (#405) 2025-11-08 13:25:57 -08:00
Kevin Lewi 75fe4cdddb Fixing docs build + publishing 4.0.1 (#409) 2025-10-30 17:09:53 -07:00
Kevin Lewi 4dae85b3a9 Resolving zeroize_derive old version issue (#406) 2025-10-22 00:27:29 -07:00
Kevin Lewi 79e4eacc40 Making full test vector generation deterministic (#398) 2025-10-13 15:05:15 -07:00
Kevin Lewi c94f942ed7 Fixing clippy/lint errors (#396) 2025-09-18 13:15:32 -07:00
Kevin Lewi a1624a92dd Re-exporting argon2 and generic_array (#387) 2025-09-08 23:32:58 -07:00
Kevin Lewianddaxpedda 226fe0ea7a Updating test vectors to RFC 9807 (#386) 
* Updating to RFC 9807

* Update CHANGELOG.md

Co-authored-by: daxpedda <[email protected]>

* Update CHANGELOG.md

Co-authored-by: daxpedda <[email protected]>

* Update CHANGELOG.md

Co-authored-by: daxpedda <[email protected]>

---------

Co-authored-by: daxpedda <[email protected]>
 2025-09-08 11:27:47 -07:00
daxpedda 8f9d7ec125 Update to Clippy v1.89 (#385) 2025-09-08 04:08:23 -07:00
daxpedda c04fb97b5c Remove Zeroize Tests (#381) 
* Remove Zeroize tests

* Remove `Zeroize` requirements from `Group::Pk`

* Remove `Copy` requirements from `Group::Pk`

* Change to `ZeroizeOnDrop` requirements for `Group::Sk`

* Add note why we don't use `elliptic_curve::PublicKey`
 2025-07-17 13:15:30 -07:00
daxpedda 1b6633cdcc Move Serde De/Serialization to Group Implementation (#380) 
* Move Serde De/Serialization to `Group` implementation

* Clean up Serde formats

* Fix typo
 2025-07-14 19:54:43 -07:00
daxpedda 5b492aedbf Update MSRV to v1.85 and edition to 2024 (#383) 2025-07-10 12:55:41 -07:00
daxpedda 8ee35498ea Publicly Expose trait KeyExchange (#379) 
* Clean up types used in `trait KeyExchange`

* Expose `trait KeyExchange` publicly
 2025-06-24 15:17:29 -07:00
daxpedda 3777ee680a Only store dummy public key (#374) 2025-05-20 12:49:11 -07:00
daxpedda fdf6a1103b Add missing copyright header (#382) 2025-05-20 12:48:30 -07:00
daxpedda bebd2c605b SIGMA-I Key Exchange (#378) 
* Move `KeGroup` to `KeyExchange::Group`

- Introduce `KeyExchange::Hash`, which separates the OPRF hash from the one used in `KeyExchange`.
- Remove `De/Serialize` requirement on key exchange messages and states, which forced a lot of where bounds on downstream users.
- Rename `KeGroup` to `Group`.
- Replace `D` generic for hash with `H`.

* Use `voprf::derive_key()` directly

* Implement SIGMA-I key exchange

* Improve `KeyExchange` for SIGMA-I and Ed25519

* Implement EdDSA

* Un-qualify some method calls

* SIGMA-I: only include client identity in client mac

* SIGMA-I: include server mac in client signature

* Expose key exchange types in `crate` & move modules

* Implement Ed25519ph

* Document `ed25519` crate feature

* Remove `ristretto255-voprf` crate feature

* Adjust CI crate feature testing

* Fix Rustdoc

* Remove unnecessary generic parameters from SIGMA-I

* Properly mark to-do's with TODO

* Assorted fixes

* SIGMA-I: include context in signature

* SIGMA-I: include identifiers in signature

* Merge `ServerLoginStart/FinishParameters`

* Re-export more necessary types

* More carefully expose types

* Add ECDSA test

* SIGMA-I: share context hashing

* De-duplicate client static public key storage

* Hide `KeyExchange` better

* Use the correct hash in the root documentation

* Bump `derive-where`

* Format documentation examples a bit further

* Add remote OPRF seed documentation

* Rename `deserialize_key_pair` to `deserialize_take_key_pair`

* Add more key tests

* Remove `SharedSecret` trait

* SIGMA-I refactor message API

* Share more implementation between 3DH and SIGMA-I

* Remove unnecessary zero scalar check for Curve25519

* Use correct hash in test

* Add some more TODOs

* Exclude `tests` folder from Cargo publishing

* Enable missing dependencies

* Use right crate for testing Ed25519

* Remove unnecessary `Sized` constraints

* Remove unnecessary `ecdsa` crate features

* Move signature de/serialization to trait methods

* Nit: move import to appropriate location

* Add warning to SIGMA-I
 2025-05-19 13:56:25 -07:00
daxpedda 58b4d746c0 Enable remote OPRF seed support (#373) 2025-05-05 04:12:54 -07:00
daxpedda 560de5b718 Always create dummy record (#376) 2025-04-28 12:47:39 -07:00
daxpedda 27c6d4658b Add copyright header to remote_key test (#377) 2025-04-28 12:46:58 -07:00
daxpedda d324584d79 Rework SecretKey API to facilitate async (#371) 
* Rework `SecretKey` API to facilitate async

* Remove left-over constraints
 2025-04-22 00:08:17 -07:00
daxpedda 6b69e93dc9 Bump MSRV to v1.83 (#370) 
* Fix Clippy warnings for Rust v1.86

* Bump MSRV to v1.83
 2025-04-15 13:31:37 -07:00
Cynthia 94d9c563a4 chore!: align to draft 16, update dependencies (#365) 
* chore!: align to draft 16, update dependencies

* chore: fix toml formatting
 2024-09-23 21:28:40 -07:00
Kevin Lewi 4e525560c7 Publishing v3.0.0-pre.5 (#364) 2024-09-18 14:58:35 -07:00
Luca Bruno a21678e969 docs: add details for client login final step (#358) 
This tweaks the documentation on the main module, in order to
add some details on the outcome of the client login final step.
In particular, it clarifies the result of `ClientLogin::finish()`
both on success and on errors and it adds some intra-crate links
to the relevant structures and fields.
 2024-09-18 13:04:14 -07:00
Kevin Lewi 066f88f434 Updating dependencies (#360) 2024-09-16 18:01:45 -07:00
Kevin Lewi 31c65f5d79 Adding copyright header to generated test file (#351) 2023-12-20 10:05:35 -08:00
daxpedda 56cdf9a024 Test P-521 (#349) 
* Test P-521

* De-duplicate generic calls

* Simplify full test vectors generation
 2023-11-16 11:07:46 -08:00
Kevin Lewi c728c37f15 Fixing clippy errors (#347) 2023-10-28 22:19:53 -07:00
daxpedda 47b37779d4 Add clippy::doc_markdown (#346) 2023-10-08 12:48:43 -07:00
Kevin Lewi ead80ad892 Clarifying the persisting of server setup (#344) 2023-10-04 20:53:07 -07:00
Nik Graf 07c3f74582 update docs: clarify export_key and session_key length (#338) 2023-08-14 17:37:56 -04:00
daxpedda 4487f11f87 Bump curve25519-dalek to v4.0.0-rc.3 (#330) 2023-06-29 11:51:40 -07:00
Nik Graf bca1abfe42 update parameter from sk to private_key (#329) 2023-06-29 11:51:20 -07:00
Kevin Lewi deb7ca3dc0 Update keypair generation to use derive_auth_keypair (#326) 2023-05-27 17:39:04 -05:00
Kevin Lewi a88373722e Updating dual-license language (#324) 2023-05-22 23:04:26 -07:00
daxpeddaandKevin Lewi 98b42d609f Curve25519 test vectors (#319) 
* Curve25519 test vectors

* Adjust `derive_auth_keypair()` for Curve25519

* Update test vectors

* Fix Curve25519 random scalar generation

Co-Authored-By: Kevin Lewi <[email protected]>

* Update test vectors

* Update test vectors

* Update test vectors

---------

Co-authored-by: Kevin Lewi <[email protected]>
 2023-05-22 23:04:01 -07:00
daxpedda e6c9870899 Correctly clamp Curve25519 secret keys (#323) 2023-05-21 17:36:01 -07:00
daxpedda c1c1c40191 Test P-384 (#290) 2023-03-06 11:28:19 -08:00
daxpedda 3096c4d9df Update argon2 to v0.5 (#314) 2023-03-04 20:31:18 -08:00
daxpedda c255364ca0 Update VOPRF to draft 19 (#307) 2023-03-04 20:31:07 -08:00
daxpedda 5400128833 Update rustyline to v0.11 (#313) 2023-03-04 14:49:29 -08:00
daxpedda 09489ddf8b Only use explicit crate features (#306) 2023-02-04 13:25:41 -08:00
daxpedda 1fbe25507e Bump voprf to v0.5.0-pre.2 (#304) 2023-02-03 16:45:52 -08:00
daxpedda 8901b74030 Update curve25519-dalek to 4.0.0-pre.5 (#301) 
* Update `curve25519-dalek`

* Improve documentation

* Update `voprf` to 0.5.0-pre.1
 2022-12-19 14:04:52 -08:00
daxpedda 2dc2b0e617 Rename X25519 to Curve25519 (#302) 2022-12-19 09:03:11 -08:00
daxpedda 7da97be1db Fix CI (#298) 2022-12-16 14:14:53 -08:00