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Inline const's that are only used once

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Thomas Eizinger 2021-05-11 11:56:27 +10:00
parent 0658520ad6
commit a9e60515a1
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GPG Key ID: 651AC83A6C6C8B96
1 changed files with 5 additions and 9 deletions
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14
monero-adaptor/src/clsag.rs
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@ -105,7 +105,7 @@ fn clsag_round_hash_prefix(
pseudo_output_commitment: EdwardsPoint,
msg: &[u8],
) -> Vec<u8> {
let domain_prefix = HASH_KEY_CLSAG_ROUND.as_bytes();
let domain_prefix = b"CLSAG_round";
let pseudo_output_commitment = pseudo_output_commitment.compress();
let pseudo_output_commitment = pseudo_output_commitment.as_bytes();
@ -181,10 +181,6 @@ fn compute_R(
(s_i * H_p_pk_i) + (c_p * I) + c_c * D
}
const HASH_KEY_CLSAG_AGG_0: &str = "CLSAG_agg_0";
const HASH_KEY_CLSAG_AGG_1: &str = "CLSAG_agg_1";
const HASH_KEY_CLSAG_ROUND: &str = "CLSAG_round";
struct AggregationHashes {
mu_P: Scalar,
mu_C: Scalar,
@ -204,7 +200,7 @@ impl AggregationHashes {
let pseudo_output_commitment = pseudo_output_commitment.compress();
let mu_P = Self::hash(
HASH_KEY_CLSAG_AGG_0,
b"CLSAG_agg_0",
ring.as_ref(),
commitment_ring.as_ref(),
&I,
@ -212,7 +208,7 @@ impl AggregationHashes {
&pseudo_output_commitment,
);
let mu_C = Self::hash(
HASH_KEY_CLSAG_AGG_1,
b"CLSAG_agg_1",
ring.as_ref(),
commitment_ring.as_ref(),
&I,
@ -231,7 +227,7 @@ impl AggregationHashes {
//
// where z = blinding of real commitment - blinding of pseudooutput commitment.
fn hash(
domain_prefix: &str,
domain_prefix: &[u8],
ring: &[u8],
commitment_ring: &[u8],
I: &CompressedEdwardsY,
@ -239,7 +235,7 @@ impl AggregationHashes {
pseudo_output_commitment: &CompressedEdwardsY,
) -> Scalar {
let mut hasher = Keccak::v256();
hasher.update(domain_prefix.as_bytes());
hasher.update(domain_prefix);
hasher.update(ring);
hasher.update(commitment_ring);
hasher.update(I.as_bytes());