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Fix https://github.com/serai-dex/serai/issues/150

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This commit is contained in:
Luke Parker
2022-11-10 22:35:09 -05:00
parent d714f2202d
commit 84de427d72
32 changed files with 313 additions and 278 deletions
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18
crypto/frost/src/tests/vectors.rs
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@@ -1,7 +1,10 @@
use core::ops::Deref;
use std::collections::HashMap;
#[cfg(test)]
use std::str::FromStr;
use zeroize::Zeroizing;
use rand_core::{RngCore, CryptoRng};
use group::{ff::PrimeField, GroupEncoding};
@@ -103,7 +106,7 @@ fn vectors_to_multisig_keys<C: Curve>(vectors: &Vectors) -> HashMap<u16, Thresho
assert_eq!(these_keys.params().t(), vectors.threshold);
assert_eq!(usize::from(these_keys.params().n()), shares.len());
assert_eq!(these_keys.params().i(), i);
assert_eq!(these_keys.secret_share(), shares[usize::from(i - 1)]);
assert_eq!(these_keys.secret_share().deref(), &shares[usize::from(i - 1)]);
assert_eq!(hex::encode(these_keys.group_key().to_bytes().as_ref()), vectors.group_key);
keys.insert(i, ThresholdKeys::new(these_keys));
}
@@ -148,12 +151,15 @@ pub fn test_with_vectors<R: RngCore + CryptoRng, C: Curve, H: Hram<C>>(
let mut machines = machines
.drain(..)
.map(|(i, machine)| {
let nonces = [
C::read_F::<&[u8]>(&mut hex::decode(&vectors.nonces[c][0]).unwrap().as_ref()).unwrap(),
C::read_F::<&[u8]>(&mut hex::decode(&vectors.nonces[c][1]).unwrap().as_ref()).unwrap(),
];
let nonce = |i| {
Zeroizing::new(
C::read_F::<&[u8]>(&mut hex::decode(&vectors.nonces[c][i]).unwrap().as_ref()).unwrap(),
)
};
let nonces = [nonce(0), nonce(1)];
c += 1;
let these_commitments = [C::generator() * nonces[0], C::generator() * nonces[1]];
let these_commitments =
[C::generator() * nonces[0].deref(), C::generator() * nonces[1].deref()];
let machine = machine.unsafe_override_preprocess(
vec![Nonce(nonces)],
Preprocess {