vexahub/opaque-vx
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51 Commits
Author SHA1 Message Date
daxpedda c1c1c40191 Test P-384 (#290) 2023-03-06 11:28:19 -08:00
daxpedda 09489ddf8b Only use explicit crate features (#306) 2023-02-04 13:25:41 -08:00
daxpedda 384207acbb General Improvements (#268) 
* Move `elliptic-curve` implementation to points to allow `Zeroize`

* Simplify `Ristretto255::random_scalar` implementation

* Fix `Ristretto255` deserialization

* Remove unnecessary check in `Ristretto255::random_scalar`

* Base `X25519` implementation on `curve25519-dalek`

* Constrain public and secret key to `Copy`

* Replace manual `ZeroizeOnDrop` implementation with `derive`

* Update dependencies

* Add `warn(unused_crate_dependencies)`

* Sync crate feature naming with `voprf`

* Remove unnecessary dependency crate features

* Never produce a zero scalar

* Rename `OprfGroup` to `OprfCs`

* Rename `TripleDH` to `TripleDh`

* Remove `slow-hash` crate feature

* Rename `NoOpHash` to `Identity`

* Rename `SlowHash` to `Ksf`

* Move `KeyExchange` type definitions down

* Deserialize secret and public keys from slices

* Remove `PrivateKey::from_bytes`

* Rename `From/ToBytes` to `De/Serialize`

* Re-export `serde_` as `serde`

* Custom `De/Serialize` implementation for keys

* Remove custom `De/Serialize` implementation

* Run Taplo v0.6
 2022-04-01 16:10:00 -07:00
daxpedda b2f10858e0 Group revamp (#261) 
* Revamp `KeGroup` trait

* Update dependencies

* Fix `hash_to_scalar` using `OprfGroup` instead of `KeGroup`

* Relax constraints on associated types of `KeGroup`

* Improve `KeGroup` implementation on `Curve`

* Improve `KeyExchange` trait

* Fix new Clippy 1.59 warnings
 2022-02-24 22:13:22 -08:00
daxpedda 47a26a19c5 Format (#257) 
* Add Rustfmt

* Add Taplo
 2022-01-05 21:19:02 -08:00
daxpedda 36f0a55518 Voprf update (#255) 
* Update to latest voprf

* Upgrade to Rust edition 2021

* Fix Clippy

* Remove all allocations

* Remove unnecessary `allow(type_alias_bounds)`

* Make all serialization infallible

* Remove self-dependency

* Update rustyline
 2022-01-05 15:10:57 -08:00
daxpedda 82e4436d39 General improvements (#250) 
* Remove unnecessary constraints on hash

* Remove unnecessary `Result` on `KeyPair::generate_random`

* Fix de-serialization issue on `Ke1State`

* Fix rustfmt

* Remove allocations in `envelope`

* Run Clippy for tests and rustdoc lints too

* Fix `Debug` implementation

* Fix missing constraints on `ClientRegistration`

* Fix de-serialization

* Pin temporary dependency

* Update dependencies

* Replace macro with derive-where

* Remove unnecessary installation of Rust components

* Improve macro naming

* Implement `Copy`, `Debug`, `Ord` and `PartialOrd` for high-level items

* Add `rust-version` field to `Cargo.toml`

* Remove unnecessary allocations

* Fix MSRV

* Fix no_std

* Remove unnecessary allocations

* Remove unnecessary allocations

* Not importing items from voprf helps readability

* Fix rustdoc

* Remove unnecessary allocations

* Remove unnecessary allocations

* Replace `Vec` from `diffie_hellman` with `GenericArray`

* Remove unnecessary allocations

* Remove unnecessary allocations

* Remove `cfg(feature = bench)` guard for `missing_docs`

* Fix documentation

* Remove all remaining allocations from `KeyExchange`

* Improve type-safety

* Remove all remaining allocations in `keypair`

* Remove last remaining allocations except `NonVerifiableClient` input

* Remove base64 encoding in Serde implementation

* Remove unnecessary Serde `alloc` feature

* Make curve25519-dalek optional

* Rename `serialize` crate feature to `serde`

* Switch `KeGroup` implementations to higher-level libraries

- Fixes missing clamping in X25519
- X25519 is now a separate crate feature

* Fix typo
 2022-01-03 15:50:40 -08:00
Kevin Lewi adbd50f523 Updating to dual-license (#252) 2021-12-03 14:38:11 -08:00
Kevin Lewi 29b2ebef1b Using voprf as a dependency (#248) 
* Using voprf as a dependency

* Adding back x25519 and KeGroup

* Addressing comments
 2021-10-25 02:54:32 -07:00
daxpeddaandKevin Lewi d1dfee9a65 Add SlowHash configuration (#234) 
* Add `SlowHash` configuration

* Use a reference

* Changing generic argument to be CipherSuite instead of SlowHash

Co-authored-by: Kevin Lewi <[email protected]>
 2021-09-02 02:28:21 -07:00
Kevin Lewi aee4b5d50e Simplifying error handling (#232) 2021-08-22 12:28:19 -07:00
daxpedda 6c7840514d Fix no_std support (#229) 2021-08-16 20:11:53 -07:00
daxpeddaandKevin Lewi 8a7bcf9097 no_std support (#225) 
* No std implementation

* Run tests with std

* Adding wasm32-unknown-unknown target

Co-authored-by: Kevin Lewi <[email protected]>
 2021-08-11 21:25:07 -07:00
daxpedda 88673d8e05 Separate AKE from OPRF take 2 (#222) 
* Separate AKE from OPRF

Introduce X25519 implementation

* Rename `AkeGroup` to `KeGroup` and `Group` to `OprfGroup`

* Add documentation to "Overview"
 2021-08-04 12:24:46 -07:00
dAxpeDDa db4e07811e Implement oprf_key test 2021-07-30 14:45:27 -07:00
dAxpeDDa 4298deadff Implement handshake_secret test 2021-07-30 14:45:27 -07:00
daxpedda 7b1328b9b7 Add missing documentation 2021-07-23 15:23:10 -07:00
daxpedda dedc814416 Add test 2021-07-23 15:23:10 -07:00
daxpedda 77461b640d Add custom ServerSetup construction 2021-07-23 15:23:10 -07:00
daxpedda 4ce61acc6e Implement custom error type 2021-07-23 15:23:10 -07:00
daxpedda 17b9c49473 Remove breaking change 2021-07-23 15:23:10 -07:00
daxpedda d61e2d0b5c Introduce PrivateKey associated type to CipherSuite 2021-07-23 15:23:10 -07:00
daxpedda e5db303dd1 Phantom removed 2021-07-08 18:55:53 -07:00
daxpedda 2955bcf5ac Replace Vec in Key with GenericArray 2021-07-08 18:55:53 -07:00
daxpedda c0e1181cac Rustfmt 2021-07-08 18:55:53 -07:00
daxpedda 52d68d6f77 Constraint Scalar with Copy 2021-07-08 18:55:53 -07:00
daxpedda dd97a81641 Generic PublicKey and PrivateKey 2021-07-08 18:55:53 -07:00
Kevin Lewi c8c57785af Fixing minor nits: conversion to u16 and removing keypair constructor 2021-06-28 19:19:11 -07:00
daxpedda eb59676a94 Implement common traits 2021-06-22 20:46:34 -07:00
Kevin Lewi 98f1821897 Adding identity element checks and ensuring non-zero scalar selection 2021-06-15 18:39:33 -07:00
Valentin Tolmer 210e0e99df Enforce public vs private keys via types 2021-06-15 14:47:35 -07:00
Kevin Lewi 51b14f34e0 Fixing some clippy errors and CI 2021-06-12 23:24:27 -07:00
Kevin Lewi 8bc5e7dc02 Add zeroize on drop for remaining intermediate API states and tests 2021-06-04 16:37:54 -07:00
Tony 468e0690d7 Zeroize keys on drop (#156) 2021-06-04 16:37:54 -07:00
Kevin Lewi ba8e940e08 Updating to 0.5 with removing generic_bytes_derive (#150) 2021-03-01 19:23:09 -08:00
Kevin Lewi e694a88ef9 Exporting rand (#137) 2021-02-11 18:10:48 -08:00
Kevin Lewi 6eeeb0db28 Fixing test vectors and use of SHA512 (#120) 2021-01-26 09:27:30 -08:00
Kevin Lewi 6dc1c8b212 Turning KeyPair into a struct (#119) 2021-01-25 13:20:36 -08:00
Kevin Lewi f73fc55254 Adding a from_private_key_slice on KeyPair (#116) 2021-01-15 15:36:37 -08:00
François Garillot 6b22064863 Fold a few panics 
Removes a few panics we don't need by folding them in the Error case of their enclosing Result return.
 2020-12-09 13:10:05 -08:00
François Garillot 230b1bcef6 Start integrating the derivable SizedBytes 
- just derive it on Key and KeyPair for now
 2020-11-03 16:45:37 -05:00
François Garillot 3c2a208606 surface the potential breakages out of copy_from_slice 2020-09-19 19:16:31 -04:00
François Garillot 3c555e82ae Make tripleDH manipulate GenericArray<u8, N> over Vec<u8> 
upgrade some of the structure contents of the KE types
 2020-09-19 19:16:28 -04:00
Kevin Lewi f8285c60ba Introducing a trait for key exchange (#20) 2020-07-13 15:23:29 -07:00
François Garillot c9d467e368 Add (normal) macros showing how to generate SizedBytes to/from TryFrom + to_bytes 
This is useful for getting serialization of the KEXState, KEXMessage formats without too much boilerplate

Add client_login, login_first_message roundtrip serialization tests
 2020-06-19 15:23:21 -04:00
François Garillot 7a2d309263 Moves the keypair generation to an extension trait 
This technical change lets us avoid polluting the code with derives of Debug.
 2020-06-19 15:23:03 -04:00
François Garillot 3ae1c58d46 test DH as well 2020-06-13 09:07:57 -04:00
François Garillot e9fa474c58 Remove SignalKeyPair, rename all instances of SignalKeyPair to X25519KeyPair, pass all tests. 2020-06-13 09:07:55 -04:00
François Garillot e9add9fd7a add tests showing X25519KeyPair == SignalKeyPair 2020-06-13 09:07:53 -04:00
François Garillot b401cfc89c Added proptest strategy to generate a random keypair 2020-06-13 09:07:51 -04:00