[ptoffy]

• Include C lib in LICENSE
• Update CI to use swiftlang job
• Add explicit 2y version
• Zeroise p and s after use
• Check 6th byte be a $ when verifying

[github-actions]

Benchmark report

Commit 6345bd8 against main, cost 12. Full comparisons are in the run summary.

Platform	Configuration	Result
ubuntu-latest	release	✅ No significant differences
ubuntu-latest	debug	✅ No significant differences
macos-26	release	✅ No significant differences
macos-26	debug	✅ No significant differences

ubuntu-latest, release

New baseline 'pull_request' is WITHIN the 'main' baseline thresholds.

Hashing

Hash 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	5
Time (wall clock) (ms) *	245	245	245	246	247	247	247	5

Hash 12 Span with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	5
Time (wall clock) (ms) *	245	245	246	246	246	246	246	5

Hash 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	2	2	2	2	2	2	2	5
Time (wall clock) (ms) *	246	246	246	246	246	246	246	5

Hash 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	5
Time (wall clock) (ms) *	246	246	246	246	247	247	247	5

Hash 12 [UInt8] with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	5
Time (wall clock) (ms) *	245	246	246	246	247	247	247	5

Hash 12 into OutputSpan

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	5
Time (wall clock) (ms) *	245	245	245	245	245	245	245	5

Verifying

Verify 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	5
Time (wall clock) (ms) *	244	244	245	245	245	245	245	5

Verify 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	5
Time (wall clock) (ms) *	244	244	244	244	244	244	244	5

Verify 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	5
Time (wall clock) (ms) *	244	245	245	245	245	245	245	5

ubuntu-latest, debug

New baseline 'pull_request' is WITHIN the 'main' baseline thresholds.

Hashing

Hash 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	1
Time (wall clock) (ms) *	1289	1289	1289	1289	1289	1289	1289	1

Hash 12 Span with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	1
Time (wall clock) (ms) *	1286	1286	1286	1286	1286	1286	1286	1

Hash 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	2	2	2	2	2	2	2	1
Time (wall clock) (ms) *	1289	1289	1289	1289	1289	1289	1289	1

Hash 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	1
Time (wall clock) (ms) *	1289	1289	1289	1289	1289	1289	1289	1

Hash 12 [UInt8] with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	1
Time (wall clock) (ms) *	1286	1286	1286	1286	1286	1286	1286	1

Hash 12 into OutputSpan

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	1
Time (wall clock) (ms) *	1287	1287	1287	1287	1287	1287	1287	1

Verifying

Verify 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	1
Time (wall clock) (ms) *	1303	1303	1303	1303	1303	1303	1303	1

Verify 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	1
Time (wall clock) (ms) *	1304	1304	1304	1304	1304	1304	1304	1

Verify 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	1
Time (wall clock) (ms) *	1302	1302	1302	1302	1302	1302	1302	1

macos-26, release

New baseline 'pull_request' is WITHIN the 'main' baseline thresholds.

Hashing

Hash 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	4
Time (wall clock) (ms) *	285	285	294	309	324	324	324	4

Hash 12 Span with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	4
Time (wall clock) (ms) *	268	268	280	294	312	312	312	4

Hash 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	2	2	2	2	2	2	2	4
Time (wall clock) (ms) *	264	265	276	283	289	289	289	4

Hash 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	4
Time (wall clock) (ms) *	287	288	291	292	318	318	318	4

Hash 12 [UInt8] with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	4
Time (wall clock) (ms) *	271	271	275	286	333	333	333	4

Hash 12 into OutputSpan

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	4
Time (wall clock) (ms) *	270	271	281	298	325	325	325	4

Verifying

Verify 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	4
Time (wall clock) (ms) *	274	274	278	285	286	286	286	4

Verify 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	4
Time (wall clock) (ms) *	292	292	293	306	308	308	308	4

Verify 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	3
Time (wall clock) (ms) *	303	304	313	441	441	441	441	3

macos-26, debug

New baseline 'pull_request' is WITHIN the 'main' baseline thresholds.

Hashing

Hash 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	2
Time (wall clock) (ms) *	701	701	701	740	740	740	740	2

Hash 12 Span with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	2
Time (wall clock) (ms) *	793	793	793	799	799	799	799	2

Hash 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	2	2	2	2	2	2	2	2
Time (wall clock) (ms) *	711	711	711	719	719	719	719	2

Hash 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	2
Time (wall clock) (ms) *	687	687	687	710	710	710	710	2

Hash 12 [UInt8] with salt

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	1	1	1	1	1	1	1	2
Time (wall clock) (ms) *	854	855	855	1081	1081	1081	1081	2

Hash 12 into OutputSpan

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	1
Time (wall clock) (ms) *	1002	1002	1002	1002	1002	1002	1002	1

Verifying

Verify 12 Span

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	2
Time (wall clock) (ms) *	938	938	938	945	945	945	945	2

Verify 12 String

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	2
Time (wall clock) (ms) *	857	857	857	940	940	940	940	2

Verify 12 [UInt8]

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	0	0	0	0	0	0	0	2
Time (wall clock) (ms) *	736	737	737	811	811	811	811	2