vexahub/opaque-vx
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153 Commits 4 Branches 14 Tags
4da6bbce0ce1fa95e7c8a1a6a63a6f0afbd2d372
Commit Graph
16 Commits
Author SHA1 Message Date
Kevin Lewi e694a88ef9 Exporting rand (#137) 2021-02-11 18:10:48 -08:00
Kevin Lewi 6dc1c8b212 Turning KeyPair into a struct (#119) 2021-01-25 13:20:36 -08:00
Kevin LewiandKevin Lewi 9f414d4a82 Adding VOPRF draft's test vectors (#95) 
Co-authored-by: Kevin Lewi <[email protected]>
 2020-12-04 13:19:29 -08:00
Kevin LewiandKevin Lewi 4c82dfaf13 Adding info and einfo fields to test vectors (#92) 
Co-authored-by: Kevin Lewi <[email protected]>
 2020-11-29 23:06:55 -08:00
Kevin Lewi f165310c96 Adding expand_message_xmd and RFC compliance with VOPRF and H2C (#80) 2020-11-12 10:00:09 -08:00
François Garillot 552a546b6c Uses conditional compilation to make sure postprocessing is only available in tests 
See
https://github.com/rust-lang/rust/pull/64010/
 2020-11-04 11:55:14 -05:00
Kevin Lewi c8cbf56336 Conform to voprf spec (#71) 2020-11-02 20:15:08 -05:00
François Garillot 81353cb844 fix benchmarks 2020-09-03 15:54:46 -04:00
Kevin Lewi c2edb2d95e Adding a hash type to CipherSuite (#24) 2020-07-27 15:25:04 -07:00
François Garillot 91137903c6 Add benchmarks for OPRF functions (under a bench feature) 2020-07-22 14:32:58 -04:00
François GarillotandKevinLewi 9d40aa7659 As a way to roll back the genericity, implement an extension trait of group for password-to-curve hashing, 
This supersedes #18.

Co-authored-by: KevinLewi <[email protected]>
 2020-07-03 21:05:18 -04:00
François Garillot 41cd80ccb5 Make oprf::generate_oprf1 generic in the Digest, as long as it matches the hash-to-curve intake of the group 
We used to have three problems:
- overuse of the <Sha256 as Digest>::OutputSize, which is just, well, U32. Sometimes used as a parameter (as in generate_oprf1), sometimes as a constant (as in generate_oprf3).
- the `hash_to_curve` operation for `RistrettoPoint` which requires 64 bits of input entropy, is fed 64 bits of which the last 32 are zero,
- the `hash_to_curve` operation for `Curve25519Point` which requires 32 bits of input entropy, is fed 64 bits of which the last 32 are discarded,

This corrects all three and uses U32 where the size of the digest is not meant to be a constraint.

Addresses #15 partially.
 2020-07-03 18:28:34 -04:00
François Garillot bb9c365998 Rename Group::to_bytes() into Group::to_arr(), 
This brings the `Group` and `SizedBytes` traits into some sort of name
coherence (they both return a GenericArray). This also uses
`&my_generic_array[..]` (i.e. the `Deref` impl) over
`my_generic_array.as_slice()`.
 2020-07-03 17:30:32 -04:00
Kevin Lewi 6d02c72aae Updating to draft-krawczyk-cfrg-opaque-06, reworking envelope construction and removing AEAD (#14) 
Updating to draft-krawczyk-cfrg-opaque-06, reworking envelope construction and removing AEAD
 2020-07-02 12:24:53 -07:00
François Garillot 4f9b7fe86f Update digest & hashes libraries to their latest versions 2020-06-16 06:24:14 -07:00
Kevin Lewi 88696763cc Initial commit
Rust CI / test + Clippy + rustfmt (push) Has been cancelled
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2020-06-05 09:35:14 -07:00