Luke Parker
4ddb838a5a
Drop the Monero patch version spec now that it's no longer relevant
...
Also adds a comment to FROST.
2022-05-26 03:52:45 -04:00
Luke Parker
d45473b2bd
Add a test for batch verification
2022-05-25 00:57:00 -04:00
Luke Parker
868a63a6b2
Start modularizing FROST tests as per https://github.com/serai-dex/serai/issues/9
2022-05-25 00:29:20 -04:00
Luke Parker
1eaf2f897b
Consolidate Schnorr code in FROST
2022-05-25 00:22:00 -04:00
Luke Parker
d67d6f2f98
Add PartialEq to structs
2022-05-25 00:21:01 -04:00
Luke Parker
d10c6e16dc
Move FROST to HashMaps
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Honestly, the borrowed keys are frustrating, and this probably reduces
performance while no longer offering an order when iterating. That said,
they enable full u16 indexing and should mildly improve the API.
Cleans the Proof of Knowledge handling present in key gen.
2022-05-24 21:41:14 -04:00
Luke Parker
5ff65bd268
Move the DLEQProof to a Transcript
2022-05-23 03:24:33 -04:00
Luke Parker
90fccc444b
Remove .is_some() unwraps for if let Some
2022-05-18 01:08:54 -04:00
Luke Parker
fd0fd77cf5
Simplify Monero key image handling
2022-05-17 19:15:53 -04:00
Luke Parker
dcd909a839
Allow offsetting FROST keys multiple times
2022-05-14 15:04:08 -04:00
Luke Parker
3dab26cd94
Correct discrepancies with the IETF draft
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While all the transcript/extension code works as expected, which means,
they don't cause any conflicts, n was still capped at u64::MAX at
creation when it needs to be u16. Furthermore, participant index and
scalars/points were little endian instead of big endian/curve dependent.
2022-05-06 07:49:18 -04:00
Luke Parker
964cb357e6
Use a global transcript
2022-05-06 07:33:08 -04:00
Luke Parker
cc9c2e0d40
Use dom-sep tags in the transcripts
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Also simplifies form in some places
2022-05-06 01:35:23 -04:00
Luke Parker
9a42391b75
Cleanup which makes transcript optional, only required for multisig
2022-05-03 08:49:46 -04:00
Luke Parker
56fc39fff5
Fix https://github.com/serai-dex/serai/issues/5
2022-05-03 07:42:09 -04:00
Luke Parker
bf257b3a1f
Transcript crate with both a merlin backend and a basic label len value backend
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Moves binding factor/seeded RNGs over to the transcripts.
2022-05-03 07:20:24 -04:00
Luke Parker
87f38cafe4
Rename sign folder to crypto
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Inspired by #3 and #5 .
2022-05-03 00:46:50 -04:00
