logos-blockchain/lssa
1
0
Fork 0
mirror of https://github.com/logos-blockchain/lssa.git synced 2026-04-12 06:03:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

fixed tests

Browse Source
This commit is contained in:
jonesmarvin8 2026-04-01 16:39:33 -04:00
parent 2b920bfe55
commit e5c00282fc
1 changed files with 11 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
nssa/src/signature/private_key.rs
View File

@ -1,6 +1,6 @@
use std::str::FromStr;
use k256::elliptic_curve::PrimeField as _;
use k256::elliptic_curve::{PrimeField as _, sec1::ToEncodedPoint as _};
use rand::{Rng as _, rngs::OsRng};
use risc0_zkvm::sha::{Impl, Sha256 as _};
use serde_with::{DeserializeFromStr, SerializeDisplay};
@ -68,26 +68,19 @@ impl PrivateKey {
return Err(NssaError::InvalidPrivateKey);
}
let hashed: [u8; 32] = Impl::hash_bytes(
crate::PublicKey::try_new(*value)
.expect("Expect a valid private key")
.value(),
)
.as_bytes()
.try_into()
.expect("Sha256 outputs a 32-byte array");
let sk = k256::SecretKey::from_slice(value).expect("Expect a valid secret key");
let hashed: [u8; 32] = Impl::hash_bytes(sk.public_key().to_encoded_point(true).as_bytes())
.as_bytes()
.try_into()
.expect("Sha256 outputs a 32-byte array");
let sk = sk.to_nonzero_scalar();
Self::try_new(
(k256::Scalar::from_repr(
(*value
.first_chunk::<32>()
.expect("hash_value is 64 bytes, must be safe to get first 32"))
sk.add(&k256::Scalar::from_repr((hashed).into()).expect("Expect a valid k256 scalar"))
.to_bytes()
.into(),
)
.expect("Expect a valid k256 scalar"))
.add(&k256::Scalar::from_repr((hashed).into()).expect("Expect a valid k256 scalar"))
.to_bytes()
.into(),
)
}
}