chore(deps): update subtree secp256k1-zkp to 45f6f0f1

[0x000000000019d6689c085ae165831e934ff76]

Update subtree secp256k1-zkp (08d1cd0c → 45f6f0f1)

Changes

• Previous: 08d1cd0c
• Updated: 45f6f0f1
• Compare: 08d1cd0c...45f6f0f1

Extractions Applied

• {include,src}/**/*.{c,h} → Sources/libsecp256k1_zkp/ (excluding **/{bench,test,precompute_ecmult}*, **/{wycheproof,test_vectors}/**, **/*tests*, **/unit_test*, **/musig/vectors.h)

---

🤖 This PR was automatically created by the subtree update workflow.
Review the changes and merge when ready.

[github-actions]

Benchmark Comparison: main → PR

✅ No regressions detected. View run

Comparing results between 'main' and 'pr'

Host '2171848a4b24' with 4 'x86_64' processors with 15 GB memory, running:
#10~24.04.1-Ubuntu SMP Fri Mar  6 22:00:57 UTC 2026

UInt256Benchmarks

add metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	120	150	150	151	160	241	11432	10000
pr	110	130	130	131	140	201	10870	10000
Δ	-10	-20	-20	-20	-20	-40	-562	0
Improvement %	8	13	13	13	12	17	5	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	8333	6668	6668	6623	6250	4151	87	10000
pr	9091	7696	7696	7635	7143	4977	92	10000
Δ	758	1028	1028	1012	893	826	5	0
Improvement %	9	15	15	15	14	20	6	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

addMod metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	130	140	141	150	161	240	17633	10000
pr	120	130	131	140	150	200	11101	10000
Δ	-10	-10	-10	-10	-11	-40	-6532	0
Improvement %	8	7	7	7	7	17	37	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	7692	7143	7094	6668	6214	4168	57	10000
pr	8333	7696	7635	7143	6668	5001	90	10000
Δ	641	553	541	475	454	833	33	0
Improvement %	8	8	8	7	7	20	58	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

dividingFullWidth metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	3176	3197	3197	3207	3217	3377	26610	10000
pr	3195	3247	3247	3257	3257	3457	20859	10000
Δ	19	50	50	50	40	80	-5751	0
Improvement %	-1	-2	-2	-2	-1	-2	22	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	315	313	313	312	311	296	38	10000
pr	313	308	308	307	307	289	48	10000
Δ	-2	-5	-5	-5	-4	-7	10	0
Improvement %	-1	-2	-2	-2	-1	-2	26	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

mul metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	140	161	170	171	171	241	19486	10000
pr	130	131	140	150	160	221	1073	10000
Δ	-10	-30	-30	-21	-11	-20	-18413	0
Improvement %	7	19	18	12	6	8	94	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	7143	6214	5886	5849	5849	4151	51	10000
pr	7692	7635	7143	6668	6250	4526	932	10000
Δ	549	1421	1257	819	401	375	881	0
Improvement %	8	23	21	14	7	9	1727	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

mulMod metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	3486	3497	3497	3507	3517	6043	31368	10000
pr	3496	3517	3517	3527	3537	3767	34875	10000
Δ	10	20	20	20	20	-2276	3507	0
Improvement %	0	-1	-1	-1	-1	38	-11	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	287	286	286	285	284	165	32	10000
pr	286	284	284	284	283	265	29	10000
Δ	-1	-2	-2	-1	-1	100	-3	0
Improvement %	0	-1	-1	0	0	61	-9	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

multipliedFullWidth metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	130	141	150	160	170	290	11822	10000
pr	130	141	150	160	170	221	11601	10000
Δ	0	0	0	0	0	-69	-221	0
Improvement %	0	0	0	0	0	24	2	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	7692	7094	6668	6250	5886	3437	85	10000
pr	7692	7094	6668	6250	5886	4350	86	10000
Δ	0	0	0	0	0	913	1	0
Improvement %	0	0	0	0	0	27	1	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

sub metrics

Time (wall clock): results within specified thresholds, fold down for details.

Time (wall clock) (ns) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	120	130	140	141	150	200	461	10000
pr	120	130	140	141	151	220	11662	10000
Δ	0	0	0	0	1	20	11201	0
Improvement %	0	0	0	0	-1	-10	-2430	0

Time (total CPU): results within specified thresholds, fold down for details.

Time (total CPU) (μs) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	10000	10000
pr	0	0	0	0	0	0	10000	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Throughput (# / s): results within specified thresholds, fold down for details.

Throughput (# / s) (K)	p0	p25	p50	p75	p90	p99	p100	Samples
main	8333	7696	7143	7094	6668	5001	2169	10000
pr	8333	7696	7143	7094	6623	4547	86	10000
Δ	0	0	0	0	-45	-454	-2083	0
Improvement %	0	0	0	0	-1	-9	-96	0

Memory (resident peak): results within specified thresholds, fold down for details.

Memory (resident peak) (M)	p0	p25	p50	p75	p90	p99	p100	Samples
main	24	24	24	24	24	24	24	10000
pr	24	24	24	24	24	24	24	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	10000
pr	0	0	0	0	0	0	0	10000
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0