serai/crypto/dkg/README.md

# Distributed Key Generation

A collection of implementations of various distributed key generation protocols.

All included protocols resolve into the provided `Threshold` types, intended to
enable their modularity.

Additional utilities around them, such as promotion from one generator to
another, are also provided.

Currently included is the two-round protocol from the
[FROST paper](https://eprint.iacr.org/2020/852).

This library was
[audited by Cypher Stack in March 2023](https://github.com/serai-dex/serai/raw/74924095e1a0f266b58181b539d9e74fa35dc37a/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf),
culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06.
Create a dedicated crate for the DKG (#141) * Add dkg crate * Remove F_len and G_len They're generally no longer used. * Replace hash_to_vec with a provided method around associated type H: Digest Part of trying to minimize this trait so it can be moved elsewhere. Vec, which isn't std, may have been a blocker. * Encrypt secret shares within the FROST library Reduces requirements on callers in order to be correct. * Update usage of Zeroize within FROST * Inline functions in key_gen There was no reason to have them separated as they were. sign probably has the same statement available, yet that isn't the focus right now. * Add a ciphersuite package which provides hash_to_F * Set the Ciphersuite version to something valid * Have ed448 export Scalar/FieldElement/Point at the top level * Move FROST over to Ciphersuite * Correct usage of ff in ciphersuite * Correct documentation handling * Move Schnorr signatures to their own crate * Remove unused feature from schnorr * Fix Schnorr tests * Split DKG into a separate crate * Add serialize to Commitments and SecretShare Helper for buf = vec![]; .write(buf).unwrap(); buf * Move FROST over to the new dkg crate * Update Monero lib to latest FROST * Correct ethereum's usage of features * Add serialize to GeneratorProof * Add serialize helper function to FROST * Rename AddendumSerialize to WriteAddendum * Update processor * Slight fix to processor 2022-10-29 08:54:42 +00:00			`# Distributed Key Generation`

			`A collection of implementations of various distributed key generation protocols.`

			All included protocols resolve into the provided `Threshold` types, intended to
			`enable their modularity.`

			`Additional utilities around them, such as promotion from one generator to`
			`another, are also provided.`

			`Currently included is the two-round protocol from the`
			`[FROST paper](https://eprint.iacr.org/2020/852).`
Document crypto crates with audit notices 2023-03-16 22:46:48 +00:00
			`This library was`
Don't use a relative link to link to the audit 2023-03-16 23:49:36 +00:00			`[audited by Cypher Stack in March 2023](https://github.com/serai-dex/serai/raw/74924095e1a0f266b58181b539d9e74fa35dc37a/audits/Cypher%20Stack%20crypto%20March%202023/Audit.pdf),`
Document crypto crates with audit notices 2023-03-16 22:46:48 +00:00			`culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06.`