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| author | Matt Mastracci <matthew@mastracci.com> | 2024-03-07 10:00:43 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-07 10:00:43 -0700 |
| commit | 4791d16a8efc42fb40ffab79bcdae4f0e106cd89 (patch) | |
| tree | 3d91c75b0d822ba68797da8a33091597f99f7af6 /cli/tools/registry/provenance.rs | |
| parent | 594d8397ad46a90389bec9a76afde1bc7f1fa35b (diff) | |
perf(cli): use faster_hex (#22761)
`cli::util::checksum` was showing up on flame graphs because it was
concatenating allocated strings. We can use `faster-hex` to improve it.
Diffstat (limited to 'cli/tools/registry/provenance.rs')
| -rw-r--r-- | cli/tools/registry/provenance.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cli/tools/registry/provenance.rs b/cli/tools/registry/provenance.rs index 117c10abc..69926372e 100644 --- a/cli/tools/registry/provenance.rs +++ b/cli/tools/registry/provenance.rs @@ -622,12 +622,12 @@ async fn testify( // Rekor "intoto" entry for the given DSSE envelope and signature. // // Calculate the value for the payloadHash field into the Rekor entry - let payload_hash = hex::encode(sha2::Sha256::digest( + let payload_hash = faster_hex::hex_string(&sha2::Sha256::digest( content.dsse_envelope.payload.as_bytes(), )); // Calculate the value for the hash field into the Rekor entry - let envelope_hash = hex::encode({ + let envelope_hash = faster_hex::hex_string(&{ let dsse = DsseEnvelope { payload: content.dsse_envelope.payload.clone(), payload_type: content.dsse_envelope.payload_type.clone(), |