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Updated Makefile and Readme

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This commit is contained in:
Paul-Henry Kajfasz
2024-08-16 15:07:27 -07:00
parent d92fae7f82
commit ad0f472708
50 changed files with 416 additions and 278 deletions
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10
src/dsa/rpo_falcon512/signature.rs
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@@ -1,6 +1,8 @@
use alloc::{string::ToString, vec::Vec};
use core::ops::Deref;
use num::Zero;
use super::{
hash_to_point::hash_to_point_rpo256,
keys::PubKeyPoly,
@@ -8,7 +10,6 @@ use super::{
ByteReader, ByteWriter, Deserializable, DeserializationError, Felt, Nonce, Rpo256,
Serializable, Word, LOG_N, MODULUS, N, SIG_L2_BOUND, SIG_POLY_BYTE_LEN,
};
use num::Zero;
// FALCON SIGNATURE
// ================================================================================================
@@ -38,8 +39,8 @@ use num::Zero;
/// The signature is serialized as:
/// 1. A header byte specifying the algorithm used to encode the coefficients of the `s2` polynomial
/// together with the degree of the irreducible polynomial phi. For RPO Falcon512, the header
/// byte is set to `10111001` which differentiates it from the standardized instantiation of
/// the Falcon signature.
/// byte is set to `10111001` which differentiates it from the standardized instantiation of the
/// Falcon signature.
/// 2. 40 bytes for the nonce.
/// 4. 625 bytes encoding the `s2` polynomial above.
///
@@ -355,10 +356,11 @@ fn are_coefficients_valid(x: &[i16]) -> bool {
#[cfg(test)]
mod tests {
use super::{super::SecretKey, *};
use rand::SeedableRng;
use rand_chacha::ChaCha20Rng;
use super::{super::SecretKey, *};
#[test]
fn test_serialization_round_trip() {
let seed = [0_u8; 32];