serai/crypto/schnorr
Luke Parker 38ad1d4bc4
Add msrv definitions to common and crypto
This will effectively add msrv protections to the entire project as almost
everything grabs from these.

Doesn't add msrv to coins as coins/bitcoin is still frozen.

Doesn't add msrv to services since cargo msrv doesn't play nice with anything
importing the runtime.
2023-08-02 14:17:57 -04:00
..
src Meaningful changes from aggressive-clippy 2023-07-08 11:29:07 -04:00
Cargo.toml Add msrv definitions to common and crypto 2023-08-02 14:17:57 -04:00
LICENSE Update licenses 2023-01-11 23:05:31 -05:00
README.md Add no_std support to transcript, dalek-ff-group, ed448, ciphersuite, multiexp, schnorr, and monero-generators 2023-04-22 04:38:47 -04:00

Schnorr Signatures

A challenge (and therefore HRAm) agnostic Schnorr signature library. This is intended to be used as a primitive by a variety of crates relying on Schnorr signatures, voiding the need to constantly define a Schnorr signature struct with associated functions.

This library provides signatures of the R, s form. Batch verification is supported via the multiexp crate. Half-aggregation, as defined in https://eprint.iacr.org/2021/350, is also supported.

This library was audited by Cypher Stack in March 2023, culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06. Any subsequent changes have not undergone auditing.

This library is usable under no_std, via alloc, when the default features are disabled.