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Update to FROST v11

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Ensures random functions never return zero. This, combined with a check 
commitments aren't 0, causes no serialized elements to be 0.

Also directly reads their vectors.
This commit is contained in:
Luke Parker
2022-10-13 00:38:36 -04:00
parent b334c96906
commit a0a54eb0de
19 changed files with 491 additions and 257 deletions
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90
crypto/frost/src/tests/literal/ed448.rs
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@@ -3,7 +3,7 @@ use std::io::Cursor;
use rand_core::OsRng;
use crate::{
curve::{Curve, Ed448, Ietf8032Ed448Hram, NonIetfEd448Hram},
curve::{Curve, Ed448, Ietf8032Ed448Hram, IetfEd448Hram},
schnorr::{SchnorrSignature, verify},
tests::vectors::{Vectors, test_with_vectors},
};
@@ -48,88 +48,12 @@ fn ed448_8032_vector() {
}
#[test]
fn ed448_non_ietf() {
test_with_vectors::<_, Ed448, NonIetfEd448Hram>(
fn ed448_vectors() {
test_with_vectors::<_, Ed448, IetfEd448Hram>(
&mut OsRng,
Vectors {
threshold: 2,
shares: &[
concat!(
"4a2b2f5858a932ad3d3b18bd16e76ced3070d72fd79ae4402df201f5",
"25e754716a1bc1b87a502297f2a99d89ea054e0018eb55d39562fd01",
"00"
),
concat!(
"2503d56c4f516444a45b080182b8a2ebbe4d9b2ab509f25308c88c0e",
"a7ccdc44e2ef4fc4f63403a11b116372438a1e287265cadeff1fcb07",
"00"
),
concat!(
"00db7a8146f995db0a7cf844ed89d8e94c2b5f259378ff66e39d1728",
"28b264185ac4decf7219e4aa4478285b9c0eef4fccdf3eea69dd980d",
"00"
),
],
group_secret: concat!(
"6298e1eef3c379392caaed061ed8a31033c9e9e3420726f23b404158",
"a401cd9df24632adfe6b418dc942d8a091817dd8bd70e1c72ba52f3c",
"00"
),
group_key: concat!(
"3832f82fda00ff5365b0376df705675b63d2a93c24c6e81d40801ba2",
"65632be10f443f95968fadb70d10786827f30dc001c8d0f9b7c1d1b0",
"00"
),
msg: "74657374",
included: &[1, 3],
nonces: &[
[
concat!(
"06f2e15b05d29a50f0686a890259f4dcf66147a80809ed9e50926f5f",
"173fe23a0627561efa003724dc270effc47a30bc4d80aba30725401d",
"00"
),
concat!(
"e0482e611c34f191d1c13a09bc8bbf4bda68db4de32aa7908849b02b",
"a912cfba46c805e2d8560ab9437e343e1dde6b481a2bae527e111b2c",
"00"
),
],
[
concat!(
"295c56447c070157e6bc3c83ed2afca194569e07d0ad27d28a40dec2",
"c4107c07d507db20da1be62ea6976b8e53ab5d26e225c663f2e71511",
"00"
),
concat!(
"b97303a6c5ab12b6ad310834361033a19d99dfdf93109da721da35c3",
"abbc5f29df33b3402692bef9f005bb8ea00af5ba20cc688360fd8831",
"00"
),
],
],
sig_shares: &[
concat!(
"5b65641e27007ec71509c6af5cf8527eb01fee5b2b07d8beecf6646e",
"b7e7e27d85119b74f895b56ba7561834a1b0c42639b122160a0b6208",
"00"
),
concat!(
"821b7ac04d7c01d970b0b3ba4ae8f737a5bac934aed1600b1cad7601",
"1c240629bce6a4671a1b6f572cec708ec161a72a5ca04e50eabdfc25",
"00"
),
],
sig: concat!(
"c7ad7ad9fcfeef9d1492361ba641400bd3a3c8335a83cdffbdd8867d",
"2849bb4419dcc3e594baa731081a1a00cd3dea9219a81ecba4646e95",
"00",
"dd80dede747c7fa086b9796aa7e04ab655dab790d9d838ca08a4db6f",
"d30be9a641f83fdc12b124c3d34289c262126c5195517166f4c85e2e",
"00"
)
.to_string(),
},
Vectors::from(
serde_json::from_str::<serde_json::Value>(include_str!("vectors/frost-ed448-shake256.json"))
.unwrap(),
),
);
}