Cryptography Benchmarks

This page collects the BenchmarkDotNet measurements for every hash implementation that ships with CryptoHives.Foundation.Security.Cryptography. Each algorithm family has its own benchmark, measuring performance across representative payload sizes (128 bytes through 128 KiB) to capture both latency and throughput characteristics.

Updating benchmark documentation

Run the cryptography benchmarks (either via the helper script or directly through BenchmarkSwitcher):

# Run a specific algorithm family
.\scripts\run-benchmarks.ps1 -Project Cryptography -Family BLAKE

# Run a single algorithm
.\scripts\run-benchmarks.ps1 -Project Cryptography -Family SHA256

# Direct invocation
cd tests/Security/Cryptography
dotnet run -c Release --framework net10.0 -- --filter *SHA256*

Mirror the freshly generated markdown into the documentation folder:
```
.\scripts\update-benchmark-docs.ps1 -Package Cryptography
```
The script trims the machine header from the BenchmarkDotNet export, writes it once to benchmarks/machine-spec.md, and stores each algorithm's benchmark table in its own file.

Machine profile

Machine Specification

The benchmarks were run on the following machine:

BenchmarkDotNet v0.15.8, Windows 11 (10.0.26200.7840/25H2/2025Update/HudsonValley2)
AMD Ryzen 5 7600X 4.70GHz, 1 CPU, 12 logical and 6 physical cores
.NET SDK 10.0.103
[Host]    : .NET 10.0.3 (10.0.3, 10.0.326.7603), X64 RyuJIT x86-64-v4
.NET 10.0 : .NET 10.0.3 (10.0.3, 10.0.326.7603), X64 RyuJIT x86-64-v4
Method=TryComputeHash  Job=.NET 10.0  Runtime=.NET 10.0
Toolchain=net10.0

Note: Results are machine-specific and may vary between systems. Run benchmarks locally for your specific hardware.

Highlights by algorithm family

Family	Leader	Key Insight
SHA-2	OS (SHA-NI)	Hardware SHA-NI gives OS ~4.5× advantage; managed beats BouncyCastle by ~13%
SHA-3/Keccak	Managed	Scalar Keccak outperforms OS by ~30% and SIMD variants by 25–35%
BLAKE2b/2s	BouncyCastle	Native optimizations give BouncyCastle ~15% edge; managed SIMD competitive
BLAKE3	Native (Rust)	Rust interop ~1.4× faster at small inputs, ~12× at large due to multi-chunk parallelism; SSSE3 managed ~4× faster than BouncyCastle
Streebog	Managed	1.4–1.8× faster than OpenGost/BouncyCastle
Kupyna	Managed	T-table optimization beats BouncyCastle by 30–45%
LSH	Managed	First .NET implementation; no BouncyCastle comparison available
KMAC	Managed	Managed beats OS by ~30% and BouncyCastle by ~48% at all sizes
Ascon	Managed	~33% faster than BouncyCastle across all input sizes

Benchmark results by algorithm family

SHA-2 Family

The OS SHA-256/SHA-512 implementations leverage SHA-NI hardware instructions (available on AMD Zen+ and Intel Ice Lake+), providing ~4.5× speedup over any software implementation. For pure managed code, CryptoHives outperforms BouncyCastle by approximately 13% through loop unrolling and hardcoded round constants.

Key observations:

OS (106 ns @ 128B): Uses SHA-NI hardware acceleration
Managed (476 ns @ 128B): Optimized scalar with unrolled rounds
BouncyCastle (545 ns @ 128B): Reference scalar implementation

SHA-224

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-224 · Managed	128B	477.8 ns	2.75 ns	2.44 ns	-
TryComputeHash · SHA-224 · BouncyCastle	128B	554.2 ns	3.75 ns	3.51 ns	-

TryComputeHash · SHA-224 · Managed	137B	477.9 ns	3.62 ns	3.38 ns	-
TryComputeHash · SHA-224 · BouncyCastle	137B	555.5 ns	1.65 ns	1.37 ns	-

TryComputeHash · SHA-224 · Managed	1KB	2,658.8 ns	19.53 ns	18.27 ns	-
TryComputeHash · SHA-224 · BouncyCastle	1KB	3,084.0 ns	16.98 ns	15.88 ns	-

TryComputeHash · SHA-224 · Managed	1025B	2,653.2 ns	8.80 ns	7.81 ns	-
TryComputeHash · SHA-224 · BouncyCastle	1025B	3,068.3 ns	8.17 ns	6.83 ns	-

TryComputeHash · SHA-224 · Managed	8KB	20,159.0 ns	104.45 ns	97.70 ns	-
TryComputeHash · SHA-224 · BouncyCastle	8KB	23,220.9 ns	89.18 ns	79.06 ns	-

TryComputeHash · SHA-224 · Managed	128KB	319,156.5 ns	1,513.25 ns	1,341.46 ns	-
TryComputeHash · SHA-224 · BouncyCastle	128KB	368,010.8 ns	1,549.08 ns	1,449.01 ns	-

SHA-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-256 · OS Native	128B	105.9 ns	0.10 ns	0.09 ns	-
TryComputeHash · SHA-256 · Managed	128B	475.7 ns	1.77 ns	1.65 ns	-
TryComputeHash · SHA-256 · BouncyCastle	128B	544.6 ns	2.10 ns	1.75 ns	-

TryComputeHash · SHA-256 · OS Native	137B	107.1 ns	0.13 ns	0.11 ns	-
TryComputeHash · SHA-256 · Managed	137B	479.5 ns	3.93 ns	3.68 ns	-
TryComputeHash · SHA-256 · BouncyCastle	137B	557.0 ns	2.47 ns	2.19 ns	-

TryComputeHash · SHA-256 · OS Native	1KB	463.9 ns	0.82 ns	0.76 ns	-
TryComputeHash · SHA-256 · Managed	1KB	2,653.8 ns	4.73 ns	3.69 ns	-
TryComputeHash · SHA-256 · BouncyCastle	1KB	3,029.7 ns	11.72 ns	10.96 ns	-

TryComputeHash · SHA-256 · OS Native	1025B	464.7 ns	0.63 ns	0.58 ns	-
TryComputeHash · SHA-256 · Managed	1025B	2,662.7 ns	9.97 ns	9.33 ns	-
TryComputeHash · SHA-256 · BouncyCastle	1025B	3,030.8 ns	12.01 ns	11.23 ns	-

TryComputeHash · SHA-256 · OS Native	8KB	3,279.1 ns	7.85 ns	7.34 ns	-
TryComputeHash · SHA-256 · Managed	8KB	20,110.8 ns	80.43 ns	71.30 ns	-
TryComputeHash · SHA-256 · BouncyCastle	8KB	22,913.2 ns	126.59 ns	112.22 ns	-

TryComputeHash · SHA-256 · OS Native	128KB	51,507.6 ns	116.16 ns	102.97 ns	-
TryComputeHash · SHA-256 · Managed	128KB	319,496.5 ns	1,958.00 ns	1,735.72 ns	-
TryComputeHash · SHA-256 · BouncyCastle	128KB	363,341.9 ns	1,262.36 ns	1,119.05 ns	-

SHA-384

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-384 · OS Native	128B	347.2 ns	1.73 ns	1.53 ns	-
TryComputeHash · SHA-384 · Managed	128B	408.4 ns	1.82 ns	1.70 ns	-
TryComputeHash · SHA-384 · BouncyCastle	128B	476.3 ns	2.86 ns	2.67 ns	-

TryComputeHash · SHA-384 · OS Native	137B	346.6 ns	1.34 ns	1.25 ns	-
TryComputeHash · SHA-384 · Managed	137B	410.6 ns	1.18 ns	1.10 ns	-
TryComputeHash · SHA-384 · BouncyCastle	137B	479.3 ns	2.93 ns	2.74 ns	-

TryComputeHash · SHA-384 · OS Native	1KB	1,386.6 ns	6.47 ns	6.06 ns	-
TryComputeHash · SHA-384 · Managed	1KB	1,800.5 ns	6.05 ns	5.37 ns	-
TryComputeHash · SHA-384 · BouncyCastle	1KB	2,099.4 ns	8.92 ns	8.34 ns	-

TryComputeHash · SHA-384 · OS Native	1025B	1,388.2 ns	5.00 ns	4.43 ns	-
TryComputeHash · SHA-384 · Managed	1025B	1,806.5 ns	9.75 ns	9.12 ns	-
TryComputeHash · SHA-384 · BouncyCastle	1025B	2,103.6 ns	5.42 ns	5.07 ns	-

TryComputeHash · SHA-384 · OS Native	8KB	9,661.3 ns	32.85 ns	29.12 ns	-
TryComputeHash · SHA-384 · Managed	8KB	12,947.5 ns	49.51 ns	41.34 ns	-
TryComputeHash · SHA-384 · BouncyCastle	8KB	15,073.9 ns	67.43 ns	63.07 ns	-

TryComputeHash · SHA-384 · OS Native	128KB	152,381.4 ns	858.42 ns	760.96 ns	-
TryComputeHash · SHA-384 · Managed	128KB	202,934.2 ns	508.43 ns	450.71 ns	-
TryComputeHash · SHA-384 · BouncyCastle	128KB	237,772.4 ns	988.84 ns	924.96 ns	-

SHA-512

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-512 · OS Native	128B	342.3 ns	1.80 ns	1.68 ns	-
TryComputeHash · SHA-512 · Managed	128B	410.5 ns	1.77 ns	1.66 ns	-
TryComputeHash · SHA-512 · BouncyCastle	128B	476.9 ns	2.13 ns	1.89 ns	-

TryComputeHash · SHA-512 · OS Native	137B	341.9 ns	1.16 ns	1.03 ns	-
TryComputeHash · SHA-512 · Managed	137B	414.2 ns	1.24 ns	1.04 ns	-
TryComputeHash · SHA-512 · BouncyCastle	137B	481.8 ns	1.39 ns	1.23 ns	-

TryComputeHash · SHA-512 · OS Native	1KB	1,388.8 ns	9.06 ns	8.47 ns	-
TryComputeHash · SHA-512 · Managed	1KB	1,797.8 ns	6.02 ns	5.34 ns	-
TryComputeHash · SHA-512 · BouncyCastle	1KB	2,098.4 ns	5.73 ns	4.79 ns	-

TryComputeHash · SHA-512 · OS Native	1025B	1,385.7 ns	6.32 ns	5.91 ns	-
TryComputeHash · SHA-512 · Managed	1025B	1,809.3 ns	14.31 ns	12.68 ns	-
TryComputeHash · SHA-512 · BouncyCastle	1025B	2,106.2 ns	12.93 ns	11.46 ns	-

TryComputeHash · SHA-512 · OS Native	8KB	9,697.6 ns	34.06 ns	31.86 ns	-
TryComputeHash · SHA-512 · Managed	8KB	12,974.6 ns	41.78 ns	37.04 ns	-
TryComputeHash · SHA-512 · BouncyCastle	8KB	15,086.1 ns	56.08 ns	52.46 ns	-

TryComputeHash · SHA-512 · OS Native	128KB	152,037.3 ns	654.76 ns	580.42 ns	-
TryComputeHash · SHA-512 · Managed	128KB	203,532.8 ns	721.82 ns	675.19 ns	-
TryComputeHash · SHA-512 · BouncyCastle	128KB	237,491.1 ns	730.41 ns	647.49 ns	-

SHA-512/224

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-512/224 · Managed	128B	407.5 ns	1.55 ns	1.45 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	128B	488.5 ns	2.02 ns	1.89 ns	-

TryComputeHash · SHA-512/224 · Managed	137B	409.5 ns	1.52 ns	1.42 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	137B	493.8 ns	2.88 ns	2.70 ns	-

TryComputeHash · SHA-512/224 · Managed	1KB	1,824.8 ns	8.85 ns	8.28 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	1KB	2,111.5 ns	5.59 ns	5.23 ns	-

TryComputeHash · SHA-512/224 · Managed	1025B	1,804.4 ns	4.00 ns	3.34 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	1025B	2,113.9 ns	10.21 ns	9.55 ns	-

TryComputeHash · SHA-512/224 · Managed	8KB	12,933.2 ns	39.76 ns	37.20 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	8KB	15,082.9 ns	48.16 ns	45.05 ns	-

TryComputeHash · SHA-512/224 · Managed	128KB	203,338.8 ns	389.89 ns	345.63 ns	-
TryComputeHash · SHA-512/224 · BouncyCastle	128KB	237,308.5 ns	533.76 ns	445.72 ns	-

SHA-512/256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-512/256 · Managed	128B	407.0 ns	0.83 ns	0.65 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	128B	489.4 ns	1.40 ns	1.17 ns	-

TryComputeHash · SHA-512/256 · Managed	137B	409.4 ns	1.55 ns	1.37 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	137B	494.2 ns	4.63 ns	4.33 ns	-

TryComputeHash · SHA-512/256 · Managed	1KB	1,800.5 ns	8.13 ns	7.20 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	1KB	2,122.1 ns	10.22 ns	9.06 ns	-

TryComputeHash · SHA-512/256 · Managed	1025B	1,801.0 ns	6.46 ns	5.72 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	1025B	2,124.1 ns	13.17 ns	11.67 ns	-

TryComputeHash · SHA-512/256 · Managed	8KB	12,936.4 ns	55.83 ns	52.23 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	8KB	15,107.9 ns	79.57 ns	74.43 ns	-

TryComputeHash · SHA-512/256 · Managed	128KB	203,372.9 ns	674.11 ns	630.56 ns	-
TryComputeHash · SHA-512/256 · BouncyCastle	128KB	237,803.7 ns	777.49 ns	649.24 ns	-

Keccak-derived Families

The managed Keccak core uses an optimized scalar implementation that outperforms both the OS-provided SHA-3 and SIMD variants (AVX2/AVX-512F). This is unusual—typically SIMD accelerates cryptographic operations—but Keccak's irregular permutation structure doesn't map efficiently to SIMD lanes.

Key observations:

Managed scalar is ~30% faster than OS SHA-3 and 25–35% faster than SIMD variants
SIMD implementations (AVX2/AVX-512F) are provided but disabled by default
All Keccak-derived algorithms (SHA-3, SHAKE, cSHAKE, TurboSHAKE, KT) share the same optimized core

SHA-3 Family

SHA3-224

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA3-224 · Managed	128B	213.0 ns	0.69 ns	0.61 ns	-
TryComputeHash · SHA3-224 · AVX2	128B	283.7 ns	0.85 ns	0.80 ns	-
TryComputeHash · SHA3-224 · AVX512F	128B	293.6 ns	0.86 ns	0.81 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	128B	332.9 ns	0.92 ns	0.82 ns	-

TryComputeHash · SHA3-224 · Managed	137B	211.1 ns	0.90 ns	0.84 ns	-
TryComputeHash · SHA3-224 · AVX2	137B	282.7 ns	0.87 ns	0.82 ns	-
TryComputeHash · SHA3-224 · AVX512F	137B	291.0 ns	0.75 ns	0.70 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	137B	331.1 ns	0.99 ns	0.87 ns	-

TryComputeHash · SHA3-224 · Managed	1KB	1,635.5 ns	7.08 ns	6.62 ns	-
TryComputeHash · SHA3-224 · AVX2	1KB	2,217.6 ns	7.35 ns	6.88 ns	-
TryComputeHash · SHA3-224 · AVX512F	1KB	2,280.9 ns	6.59 ns	6.17 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	1KB	2,455.5 ns	11.45 ns	10.15 ns	-

TryComputeHash · SHA3-224 · Managed	1025B	1,630.5 ns	5.98 ns	5.30 ns	-
TryComputeHash · SHA3-224 · AVX2	1025B	2,221.0 ns	3.75 ns	3.51 ns	-
TryComputeHash · SHA3-224 · AVX512F	1025B	2,281.7 ns	8.33 ns	7.79 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	1025B	2,455.3 ns	8.87 ns	7.87 ns	-

TryComputeHash · SHA3-224 · Managed	8KB	11,272.2 ns	61.36 ns	57.40 ns	-
TryComputeHash · SHA3-224 · AVX2	8KB	15,369.2 ns	47.67 ns	44.59 ns	-
TryComputeHash · SHA3-224 · AVX512F	8KB	15,847.0 ns	36.74 ns	34.36 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	8KB	17,371.0 ns	74.00 ns	61.79 ns	-

TryComputeHash · SHA3-224 · Managed	128KB	180,312.4 ns	646.17 ns	604.43 ns	-
TryComputeHash · SHA3-224 · AVX2	128KB	246,186.0 ns	988.98 ns	876.71 ns	-
TryComputeHash · SHA3-224 · AVX512F	128KB	253,422.3 ns	608.78 ns	569.45 ns	-
TryComputeHash · SHA3-224 · BouncyCastle	128KB	277,812.2 ns	1,350.14 ns	1,196.86 ns	-

SHA3-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA3-256 · Managed	128B	208.8 ns	0.87 ns	0.81 ns	-
TryComputeHash · SHA3-256 · OS Native	128B	273.1 ns	1.68 ns	1.58 ns	-
TryComputeHash · SHA3-256 · AVX2	128B	280.1 ns	0.70 ns	0.65 ns	-
TryComputeHash · SHA3-256 · AVX512F	128B	291.4 ns	0.79 ns	0.74 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	128B	330.4 ns	1.34 ns	1.19 ns	-

TryComputeHash · SHA3-256 · Managed	137B	450.3 ns	2.00 ns	1.87 ns	-
TryComputeHash · SHA3-256 · OS Native	137B	502.9 ns	2.64 ns	2.34 ns	-
TryComputeHash · SHA3-256 · AVX2	137B	599.0 ns	1.62 ns	1.44 ns	-
TryComputeHash · SHA3-256 · AVX512F	137B	615.6 ns	1.78 ns	1.58 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	137B	628.1 ns	2.21 ns	2.07 ns	-

TryComputeHash · SHA3-256 · Managed	1KB	1,599.4 ns	5.20 ns	4.61 ns	-
TryComputeHash · SHA3-256 · OS Native	1KB	1,912.2 ns	5.95 ns	5.56 ns	-
TryComputeHash · SHA3-256 · AVX2	1KB	2,194.4 ns	5.90 ns	5.52 ns	-
TryComputeHash · SHA3-256 · AVX512F	1KB	2,274.9 ns	7.04 ns	6.58 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	1KB	2,455.3 ns	7.73 ns	7.23 ns	-

TryComputeHash · SHA3-256 · Managed	1025B	1,604.9 ns	6.70 ns	6.27 ns	-
TryComputeHash · SHA3-256 · OS Native	1025B	1,909.8 ns	9.60 ns	8.51 ns	-
TryComputeHash · SHA3-256 · AVX2	1025B	2,191.8 ns	6.26 ns	5.55 ns	-
TryComputeHash · SHA3-256 · AVX512F	1025B	2,278.3 ns	4.61 ns	4.31 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	1025B	2,465.4 ns	10.44 ns	9.77 ns	-

TryComputeHash · SHA3-256 · Managed	8KB	12,045.7 ns	53.66 ns	50.19 ns	-
TryComputeHash · SHA3-256 · OS Native	8KB	14,299.9 ns	59.39 ns	55.55 ns	-
TryComputeHash · SHA3-256 · AVX2	8KB	16,529.0 ns	61.12 ns	57.17 ns	-
TryComputeHash · SHA3-256 · AVX512F	8KB	17,086.3 ns	24.39 ns	21.62 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	8KB	18,518.4 ns	51.01 ns	47.71 ns	-

TryComputeHash · SHA3-256 · Managed	128KB	189,531.8 ns	831.72 ns	777.99 ns	-
TryComputeHash · SHA3-256 · OS Native	128KB	226,179.4 ns	770.67 ns	643.54 ns	-
TryComputeHash · SHA3-256 · AVX2	128KB	261,732.8 ns	794.16 ns	742.86 ns	-
TryComputeHash · SHA3-256 · AVX512F	128KB	270,652.9 ns	558.58 ns	522.50 ns	-
TryComputeHash · SHA3-256 · BouncyCastle	128KB	292,516.8 ns	1,033.31 ns	916.00 ns	-

SHA3-384

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA3-384 · Managed	128B	426.9 ns	2.26 ns	2.12 ns	-
TryComputeHash · SHA3-384 · OS Native	128B	500.4 ns	2.42 ns	2.14 ns	-
TryComputeHash · SHA3-384 · AVX2	128B	578.3 ns	1.62 ns	1.52 ns	-
TryComputeHash · SHA3-384 · AVX512F	128B	594.8 ns	1.71 ns	1.51 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	128B	624.0 ns	1.70 ns	1.59 ns	-

TryComputeHash · SHA3-384 · Managed	137B	423.5 ns	2.17 ns	2.03 ns	-
TryComputeHash · SHA3-384 · OS Native	137B	509.9 ns	2.39 ns	2.23 ns	-
TryComputeHash · SHA3-384 · AVX2	137B	573.9 ns	1.65 ns	1.55 ns	-
TryComputeHash · SHA3-384 · AVX512F	137B	590.8 ns	1.96 ns	1.84 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	137B	627.3 ns	3.13 ns	2.77 ns	-

TryComputeHash · SHA3-384 · Managed	1KB	1,964.1 ns	8.64 ns	7.66 ns	-
TryComputeHash · SHA3-384 · OS Native	1KB	2,367.2 ns	5.95 ns	4.97 ns	-
TryComputeHash · SHA3-384 · AVX2	1KB	2,706.5 ns	5.90 ns	5.52 ns	-
TryComputeHash · SHA3-384 · AVX512F	1KB	2,775.3 ns	8.08 ns	7.56 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	1KB	3,042.4 ns	8.91 ns	7.44 ns	-

TryComputeHash · SHA3-384 · Managed	1025B	1,968.4 ns	7.80 ns	6.52 ns	-
TryComputeHash · SHA3-384 · OS Native	1025B	2,365.9 ns	9.99 ns	8.34 ns	-
TryComputeHash · SHA3-384 · AVX2	1025B	2,698.1 ns	7.54 ns	5.88 ns	-
TryComputeHash · SHA3-384 · AVX512F	1025B	2,775.3 ns	8.47 ns	7.92 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	1025B	3,049.1 ns	10.22 ns	9.56 ns	-

TryComputeHash · SHA3-384 · Managed	8KB	15,436.4 ns	64.35 ns	60.19 ns	-
TryComputeHash · SHA3-384 · OS Native	8KB	18,445.2 ns	120.56 ns	112.77 ns	-
TryComputeHash · SHA3-384 · AVX2	8KB	21,322.1 ns	58.38 ns	54.61 ns	-
TryComputeHash · SHA3-384 · AVX512F	8KB	21,829.7 ns	49.24 ns	46.06 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	8KB	23,753.0 ns	85.34 ns	71.26 ns	-

TryComputeHash · SHA3-384 · Managed	128KB	245,891.6 ns	1,305.02 ns	1,220.72 ns	-
TryComputeHash · SHA3-384 · OS Native	128KB	293,420.5 ns	1,306.29 ns	1,090.81 ns	-
TryComputeHash · SHA3-384 · AVX2	128KB	337,590.9 ns	911.71 ns	852.82 ns	-
TryComputeHash · SHA3-384 · AVX512F	128KB	348,559.4 ns	750.71 ns	702.22 ns	-
TryComputeHash · SHA3-384 · BouncyCastle	128KB	378,405.6 ns	1,033.03 ns	915.76 ns	-

SHA3-512

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA3-512 · Managed	128B	402.0 ns	2.03 ns	1.90 ns	-
TryComputeHash · SHA3-512 · OS Native	128B	508.1 ns	2.03 ns	1.70 ns	-
TryComputeHash · SHA3-512 · AVX2	128B	549.3 ns	1.56 ns	1.46 ns	-
TryComputeHash · SHA3-512 · AVX512F	128B	565.3 ns	1.66 ns	1.55 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	128B	625.9 ns	5.15 ns	4.57 ns	-

TryComputeHash · SHA3-512 · Managed	137B	400.6 ns	1.30 ns	1.21 ns	-
TryComputeHash · SHA3-512 · OS Native	137B	502.7 ns	3.19 ns	2.98 ns	-
TryComputeHash · SHA3-512 · AVX2	137B	545.4 ns	1.10 ns	1.03 ns	-
TryComputeHash · SHA3-512 · AVX512F	137B	563.8 ns	1.52 ns	1.42 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	137B	624.7 ns	2.23 ns	1.97 ns	-

TryComputeHash · SHA3-512 · Managed	1KB	2,929.5 ns	9.12 ns	7.61 ns	-
TryComputeHash · SHA3-512 · OS Native	1KB	3,519.9 ns	18.26 ns	17.08 ns	-
TryComputeHash · SHA3-512 · AVX2	1KB	4,023.6 ns	9.42 ns	8.35 ns	-
TryComputeHash · SHA3-512 · AVX512F	1KB	4,151.4 ns	12.26 ns	11.47 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	1KB	4,496.8 ns	21.77 ns	19.30 ns	-

TryComputeHash · SHA3-512 · Managed	1025B	2,932.0 ns	11.60 ns	10.28 ns	-
TryComputeHash · SHA3-512 · OS Native	1025B	3,514.2 ns	22.02 ns	20.60 ns	-
TryComputeHash · SHA3-512 · AVX2	1025B	4,036.2 ns	11.24 ns	10.51 ns	-
TryComputeHash · SHA3-512 · AVX512F	1025B	4,151.0 ns	9.89 ns	9.25 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	1025B	4,495.4 ns	26.49 ns	24.78 ns	-

TryComputeHash · SHA3-512 · Managed	8KB	22,100.6 ns	137.03 ns	128.18 ns	-
TryComputeHash · SHA3-512 · OS Native	8KB	26,472.7 ns	130.16 ns	121.75 ns	-
TryComputeHash · SHA3-512 · AVX2	8KB	30,487.9 ns	39.67 ns	37.11 ns	-
TryComputeHash · SHA3-512 · AVX512F	8KB	31,315.5 ns	54.82 ns	51.28 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	8KB	34,251.3 ns	145.04 ns	135.67 ns	-

TryComputeHash · SHA3-512 · Managed	128KB	352,819.9 ns	1,937.21 ns	1,717.29 ns	-
TryComputeHash · SHA3-512 · OS Native	128KB	420,227.6 ns	2,276.89 ns	2,129.80 ns	-
TryComputeHash · SHA3-512 · AVX2	128KB	486,894.1 ns	815.49 ns	762.81 ns	-
TryComputeHash · SHA3-512 · AVX512F	128KB	501,264.3 ns	2,018.41 ns	1,888.02 ns	-
TryComputeHash · SHA3-512 · BouncyCastle	128KB	559,765.9 ns	2,256.90 ns	2,000.68 ns	-

Keccak Family

Keccak-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Keccak-256 · Managed	128B	209.6 ns	0.47 ns	0.41 ns	-
TryComputeHash · Keccak-256 · AVX2	128B	280.6 ns	0.63 ns	0.59 ns	-
TryComputeHash · Keccak-256 · AVX512F	128B	291.3 ns	0.91 ns	0.85 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	128B	330.6 ns	1.21 ns	1.01 ns	-

TryComputeHash · Keccak-256 · Managed	137B	450.5 ns	1.77 ns	1.65 ns	-
TryComputeHash · Keccak-256 · AVX2	137B	599.2 ns	2.09 ns	1.95 ns	-
TryComputeHash · Keccak-256 · AVX512F	137B	618.0 ns	1.62 ns	1.44 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	137B	627.8 ns	2.70 ns	2.52 ns	-

TryComputeHash · Keccak-256 · Managed	1KB	1,603.2 ns	3.09 ns	2.58 ns	-
TryComputeHash · Keccak-256 · AVX2	1KB	2,187.7 ns	6.83 ns	6.39 ns	-
TryComputeHash · Keccak-256 · AVX512F	1KB	2,280.9 ns	6.47 ns	6.05 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	1KB	2,452.6 ns	7.81 ns	7.31 ns	-

TryComputeHash · Keccak-256 · Managed	1025B	1,603.6 ns	9.09 ns	8.51 ns	-
TryComputeHash · Keccak-256 · AVX2	1025B	2,188.2 ns	6.32 ns	5.91 ns	-
TryComputeHash · Keccak-256 · AVX512F	1025B	2,275.6 ns	5.25 ns	4.91 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	1025B	2,456.8 ns	9.22 ns	8.17 ns	-

TryComputeHash · Keccak-256 · Managed	8KB	12,068.1 ns	29.65 ns	24.76 ns	-
TryComputeHash · Keccak-256 · AVX2	8KB	16,474.6 ns	43.59 ns	38.64 ns	-
TryComputeHash · Keccak-256 · AVX512F	8KB	17,112.5 ns	35.77 ns	29.87 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	8KB	18,558.5 ns	56.69 ns	50.26 ns	-

TryComputeHash · Keccak-256 · Managed	128KB	189,304.2 ns	471.95 ns	368.47 ns	-
TryComputeHash · Keccak-256 · AVX2	128KB	260,115.2 ns	716.76 ns	635.39 ns	-
TryComputeHash · Keccak-256 · AVX512F	128KB	270,612.5 ns	1,132.29 ns	1,059.14 ns	-
TryComputeHash · Keccak-256 · BouncyCastle	128KB	292,417.8 ns	931.83 ns	778.12 ns	-

Keccak-384

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Keccak-384 · Managed	128B	427.2 ns	1.25 ns	1.11 ns	-
TryComputeHash · Keccak-384 · AVX2	128B	579.3 ns	2.15 ns	1.91 ns	-
TryComputeHash · Keccak-384 · AVX512F	128B	596.4 ns	1.72 ns	1.53 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	128B	622.4 ns	1.59 ns	1.24 ns	-

TryComputeHash · Keccak-384 · Managed	137B	423.5 ns	1.15 ns	0.96 ns	-
TryComputeHash · Keccak-384 · AVX2	137B	579.5 ns	1.31 ns	1.23 ns	-
TryComputeHash · Keccak-384 · AVX512F	137B	592.1 ns	1.38 ns	1.29 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	137B	624.8 ns	2.31 ns	1.93 ns	-

TryComputeHash · Keccak-384 · Managed	1KB	1,966.5 ns	12.97 ns	12.14 ns	-
TryComputeHash · Keccak-384 · AVX2	1KB	2,706.6 ns	6.45 ns	6.03 ns	-
TryComputeHash · Keccak-384 · AVX512F	1KB	2,780.6 ns	8.18 ns	7.65 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	1KB	3,067.9 ns	12.27 ns	11.48 ns	-

TryComputeHash · Keccak-384 · Managed	1025B	1,969.1 ns	7.49 ns	7.01 ns	-
TryComputeHash · Keccak-384 · AVX2	1025B	2,698.2 ns	3.58 ns	3.18 ns	-
TryComputeHash · Keccak-384 · AVX512F	1025B	2,777.3 ns	3.40 ns	3.18 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	1025B	3,038.3 ns	5.97 ns	4.98 ns	-

TryComputeHash · Keccak-384 · Managed	8KB	15,424.2 ns	57.98 ns	54.24 ns	-
TryComputeHash · Keccak-384 · AVX2	8KB	21,243.9 ns	46.84 ns	43.81 ns	-
TryComputeHash · Keccak-384 · AVX512F	8KB	21,837.4 ns	65.96 ns	58.47 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	8KB	23,770.6 ns	49.33 ns	43.73 ns	-

TryComputeHash · Keccak-384 · Managed	128KB	246,315.5 ns	2,286.23 ns	2,026.68 ns	-
TryComputeHash · Keccak-384 · AVX2	128KB	337,710.0 ns	573.88 ns	536.81 ns	-
TryComputeHash · Keccak-384 · AVX512F	128KB	348,988.1 ns	647.17 ns	573.70 ns	-
TryComputeHash · Keccak-384 · BouncyCastle	128KB	379,818.2 ns	800.01 ns	709.19 ns	-

Keccak-512

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Keccak-512 · Managed	128B	402.4 ns	1.96 ns	1.84 ns	-
TryComputeHash · Keccak-512 · AVX2	128B	549.6 ns	0.94 ns	0.88 ns	-
TryComputeHash · Keccak-512 · AVX512F	128B	566.7 ns	1.54 ns	1.44 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	128B	625.9 ns	2.26 ns	2.12 ns	-

TryComputeHash · Keccak-512 · Managed	137B	399.1 ns	1.11 ns	0.99 ns	-
TryComputeHash · Keccak-512 · AVX2	137B	545.8 ns	1.67 ns	1.56 ns	-
TryComputeHash · Keccak-512 · AVX512F	137B	568.2 ns	1.27 ns	1.12 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	137B	624.9 ns	2.09 ns	1.86 ns	-

TryComputeHash · Keccak-512 · Managed	1KB	2,936.7 ns	12.89 ns	12.06 ns	-
TryComputeHash · Keccak-512 · AVX2	1KB	4,029.4 ns	13.89 ns	11.60 ns	-
TryComputeHash · Keccak-512 · AVX512F	1KB	4,154.9 ns	14.25 ns	12.63 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	1KB	4,509.7 ns	6.93 ns	5.41 ns	-

TryComputeHash · Keccak-512 · Managed	1025B	2,937.1 ns	16.07 ns	15.03 ns	-
TryComputeHash · Keccak-512 · AVX2	1025B	4,040.1 ns	12.55 ns	11.74 ns	-
TryComputeHash · Keccak-512 · AVX512F	1025B	4,160.6 ns	13.79 ns	12.90 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	1025B	4,499.2 ns	18.01 ns	15.97 ns	-

TryComputeHash · Keccak-512 · Managed	8KB	22,091.8 ns	103.18 ns	91.46 ns	-
TryComputeHash · Keccak-512 · AVX2	8KB	30,444.7 ns	52.96 ns	49.54 ns	-
TryComputeHash · Keccak-512 · AVX512F	8KB	31,330.5 ns	63.21 ns	59.12 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	8KB	34,086.9 ns	99.24 ns	82.87 ns	-

TryComputeHash · Keccak-512 · Managed	128KB	353,099.0 ns	1,907.87 ns	1,784.63 ns	-
TryComputeHash · Keccak-512 · AVX2	128KB	485,847.9 ns	574.51 ns	509.29 ns	-
TryComputeHash · Keccak-512 · AVX512F	128KB	500,355.1 ns	1,233.11 ns	1,153.45 ns	-
TryComputeHash · Keccak-512 · BouncyCastle	128KB	553,680.8 ns	2,674.98 ns	2,371.30 ns	-

SHAKE Family

SHAKE128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHAKE128 · Managed	128B	242.2 ns	0.85 ns	0.71 ns	-
TryComputeHash · SHAKE128 · AVX2	128B	316.2 ns	0.92 ns	0.86 ns	-
TryComputeHash · SHAKE128 · AVX512F	128B	323.9 ns	0.63 ns	0.59 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	128B	331.1 ns	0.96 ns	0.90 ns	-
TryComputeHash · SHAKE128 · OS Native	128B	353.8 ns	0.86 ns	0.72 ns	-

TryComputeHash · SHAKE128 · Managed	137B	241.0 ns	1.74 ns	1.63 ns	-
TryComputeHash · SHAKE128 · AVX2	137B	313.3 ns	1.01 ns	0.95 ns	-
TryComputeHash · SHAKE128 · AVX512F	137B	320.5 ns	0.58 ns	0.51 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	137B	331.6 ns	0.84 ns	0.75 ns	-
TryComputeHash · SHAKE128 · OS Native	137B	355.2 ns	1.28 ns	1.20 ns	-

TryComputeHash · SHAKE128 · Managed	1KB	1,470.3 ns	8.81 ns	8.24 ns	-
TryComputeHash · SHAKE128 · OS Native	1KB	1,768.1 ns	9.11 ns	7.61 ns	-
TryComputeHash · SHAKE128 · AVX2	1KB	1,985.3 ns	8.25 ns	7.31 ns	-
TryComputeHash · SHAKE128 · AVX512F	1KB	2,048.5 ns	5.70 ns	5.33 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	1KB	2,160.5 ns	6.27 ns	5.55 ns	-

TryComputeHash · SHAKE128 · Managed	1025B	1,469.0 ns	4.37 ns	3.87 ns	-
TryComputeHash · SHAKE128 · OS Native	1025B	1,765.2 ns	4.26 ns	3.99 ns	-
TryComputeHash · SHAKE128 · AVX2	1025B	1,984.3 ns	4.49 ns	3.98 ns	-
TryComputeHash · SHAKE128 · AVX512F	1025B	2,051.2 ns	4.02 ns	3.57 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	1025B	2,163.8 ns	9.86 ns	8.74 ns	-

TryComputeHash · SHAKE128 · Managed	8KB	9,751.8 ns	42.73 ns	37.88 ns	-
TryComputeHash · SHAKE128 · OS Native	8KB	11,727.2 ns	70.74 ns	62.71 ns	-
TryComputeHash · SHAKE128 · AVX2	8KB	13,318.4 ns	26.75 ns	25.02 ns	-
TryComputeHash · SHAKE128 · AVX512F	8KB	13,786.4 ns	17.17 ns	15.22 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	8KB	15,047.9 ns	49.30 ns	46.11 ns	-

TryComputeHash · SHAKE128 · Managed	128KB	154,600.7 ns	538.23 ns	477.13 ns	-
TryComputeHash · SHAKE128 · OS Native	128KB	184,772.8 ns	1,558.66 ns	1,457.98 ns	-
TryComputeHash · SHAKE128 · AVX2	128KB	211,494.2 ns	268.90 ns	238.37 ns	-
TryComputeHash · SHAKE128 · AVX512F	128KB	218,372.0 ns	388.23 ns	363.15 ns	-
TryComputeHash · SHAKE128 · BouncyCastle	128KB	238,364.1 ns	688.62 ns	644.14 ns	-

SHAKE256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHAKE256 · Managed	128B	250.0 ns	1.18 ns	1.05 ns	-
TryComputeHash · SHAKE256 · AVX2	128B	324.9 ns	0.69 ns	0.64 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	128B	331.2 ns	1.71 ns	1.60 ns	-
TryComputeHash · SHAKE256 · AVX512F	128B	333.0 ns	0.80 ns	0.71 ns	-
TryComputeHash · SHAKE256 · OS Native	128B	352.5 ns	1.87 ns	1.75 ns	-

TryComputeHash · SHAKE256 · Managed	137B	490.8 ns	2.18 ns	2.04 ns	-
TryComputeHash · SHAKE256 · OS Native	137B	583.9 ns	2.07 ns	1.73 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	137B	629.2 ns	2.77 ns	2.59 ns	-
TryComputeHash · SHAKE256 · AVX2	137B	641.6 ns	2.42 ns	2.26 ns	-
TryComputeHash · SHAKE256 · AVX512F	137B	659.1 ns	1.79 ns	1.67 ns	-

TryComputeHash · SHAKE256 · Managed	1KB	1,644.5 ns	6.84 ns	6.40 ns	-
TryComputeHash · SHAKE256 · OS Native	1KB	1,995.6 ns	7.25 ns	6.43 ns	-
TryComputeHash · SHAKE256 · AVX2	1KB	2,225.3 ns	3.80 ns	3.37 ns	-
TryComputeHash · SHAKE256 · AVX512F	1KB	2,324.8 ns	5.71 ns	5.06 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	1KB	2,460.1 ns	9.68 ns	9.05 ns	-

TryComputeHash · SHAKE256 · Managed	1025B	1,639.1 ns	3.78 ns	3.53 ns	-
TryComputeHash · SHAKE256 · OS Native	1025B	2,000.1 ns	12.67 ns	11.24 ns	-
TryComputeHash · SHAKE256 · AVX2	1025B	2,225.6 ns	9.82 ns	9.18 ns	-
TryComputeHash · SHAKE256 · AVX512F	1025B	2,324.4 ns	9.18 ns	8.59 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	1025B	2,459.1 ns	10.70 ns	10.01 ns	-

TryComputeHash · SHAKE256 · Managed	8KB	12,136.0 ns	80.99 ns	75.76 ns	-
TryComputeHash · SHAKE256 · OS Native	8KB	14,395.7 ns	53.46 ns	50.01 ns	-
TryComputeHash · SHAKE256 · AVX2	8KB	16,526.7 ns	61.52 ns	57.55 ns	-
TryComputeHash · SHAKE256 · AVX512F	8KB	17,242.2 ns	31.10 ns	29.09 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	8KB	18,505.7 ns	66.80 ns	62.48 ns	-

TryComputeHash · SHAKE256 · Managed	128KB	189,786.5 ns	576.15 ns	510.74 ns	-
TryComputeHash · SHAKE256 · OS Native	128KB	226,152.7 ns	968.64 ns	906.07 ns	-
TryComputeHash · SHAKE256 · AVX2	128KB	259,879.5 ns	854.69 ns	799.48 ns	-
TryComputeHash · SHAKE256 · AVX512F	128KB	270,569.7 ns	852.96 ns	797.86 ns	-
TryComputeHash · SHAKE256 · BouncyCastle	128KB	291,624.5 ns	755.72 ns	631.06 ns	-

cSHAKE Family

cSHAKE128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · cSHAKE128 · Managed	128B	257.6 ns	5.07 ns	6.94 ns	-
TryComputeHash · cSHAKE128 · AVX2	128B	328.2 ns	5.12 ns	4.79 ns	-
TryComputeHash · cSHAKE128 · AVX512F	128B	336.4 ns	6.59 ns	6.16 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	128B	346.5 ns	6.67 ns	6.24 ns	-

TryComputeHash · cSHAKE128 · Managed	137B	256.5 ns	5.08 ns	6.95 ns	-
TryComputeHash · cSHAKE128 · AVX2	137B	326.4 ns	6.43 ns	7.40 ns	-
TryComputeHash · cSHAKE128 · AVX512F	137B	332.0 ns	5.15 ns	4.81 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	137B	348.1 ns	6.74 ns	7.21 ns	-

TryComputeHash · cSHAKE128 · Managed	1KB	1,556.4 ns	29.02 ns	27.15 ns	-
TryComputeHash · cSHAKE128 · AVX2	1KB	2,023.8 ns	30.77 ns	27.28 ns	-
TryComputeHash · cSHAKE128 · AVX512F	1KB	2,089.4 ns	41.56 ns	46.19 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	1KB	2,233.7 ns	44.49 ns	57.86 ns	-

TryComputeHash · cSHAKE128 · Managed	1025B	1,548.1 ns	30.79 ns	40.03 ns	-
TryComputeHash · cSHAKE128 · AVX2	1025B	2,025.4 ns	29.48 ns	28.95 ns	-
TryComputeHash · cSHAKE128 · AVX512F	1025B	2,064.7 ns	16.17 ns	13.50 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	1025B	2,231.9 ns	43.26 ns	38.35 ns	-

TryComputeHash · cSHAKE128 · Managed	8KB	10,300.2 ns	204.19 ns	235.15 ns	-
TryComputeHash · cSHAKE128 · AVX2	8KB	13,515.4 ns	148.16 ns	138.59 ns	-
TryComputeHash · cSHAKE128 · AVX512F	8KB	13,864.5 ns	85.53 ns	71.42 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	8KB	15,915.0 ns	287.61 ns	307.74 ns	-

TryComputeHash · cSHAKE128 · Managed	128KB	162,801.0 ns	3,213.21 ns	4,809.38 ns	-
TryComputeHash · cSHAKE128 · AVX2	128KB	214,898.5 ns	2,345.07 ns	1,958.24 ns	-
TryComputeHash · cSHAKE128 · AVX512F	128KB	219,509.7 ns	951.92 ns	743.20 ns	-
TryComputeHash · cSHAKE128 · BouncyCastle	128KB	249,286.3 ns	4,833.24 ns	5,171.52 ns	-

cSHAKE256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · cSHAKE256 · Managed	128B	253.9 ns	1.49 ns	1.39 ns	-
TryComputeHash · cSHAKE256 · AVX2	128B	326.5 ns	0.63 ns	0.59 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	128B	332.4 ns	1.41 ns	1.32 ns	-
TryComputeHash · cSHAKE256 · AVX512F	128B	334.5 ns	0.80 ns	0.75 ns	-

TryComputeHash · cSHAKE256 · Managed	137B	501.0 ns	1.52 ns	1.34 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	137B	630.3 ns	2.25 ns	2.10 ns	-
TryComputeHash · cSHAKE256 · AVX2	137B	645.3 ns	2.19 ns	1.94 ns	-
TryComputeHash · cSHAKE256 · AVX512F	137B	661.3 ns	2.25 ns	2.11 ns	-

TryComputeHash · cSHAKE256 · Managed	1KB	1,658.1 ns	5.28 ns	4.94 ns	-
TryComputeHash · cSHAKE256 · AVX2	1KB	2,238.2 ns	7.01 ns	6.56 ns	-
TryComputeHash · cSHAKE256 · AVX512F	1KB	2,325.7 ns	4.90 ns	4.34 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	1KB	2,464.9 ns	5.69 ns	5.32 ns	-

TryComputeHash · cSHAKE256 · Managed	1025B	1,653.3 ns	8.19 ns	7.66 ns	-
TryComputeHash · cSHAKE256 · AVX2	1025B	2,237.0 ns	5.48 ns	4.86 ns	-
TryComputeHash · cSHAKE256 · AVX512F	1025B	2,333.7 ns	6.06 ns	5.67 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	1025B	2,453.7 ns	4.52 ns	3.78 ns	-

TryComputeHash · cSHAKE256 · Managed	8KB	12,241.1 ns	132.24 ns	110.43 ns	-
TryComputeHash · cSHAKE256 · AVX2	8KB	16,575.0 ns	43.03 ns	40.25 ns	-
TryComputeHash · cSHAKE256 · AVX512F	8KB	17,241.0 ns	49.78 ns	46.56 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	8KB	18,537.4 ns	72.34 ns	64.13 ns	-

TryComputeHash · cSHAKE256 · Managed	128KB	189,916.8 ns	398.58 ns	332.84 ns	-
TryComputeHash · cSHAKE256 · AVX2	128KB	259,795.3 ns	1,014.98 ns	949.41 ns	-
TryComputeHash · cSHAKE256 · AVX512F	128KB	271,097.8 ns	859.74 ns	762.14 ns	-
TryComputeHash · cSHAKE256 · BouncyCastle	128KB	292,560.7 ns	356.06 ns	297.33 ns	-

KangarooTwelve Family

KT128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · KT128 · Managed	128B	158.1 ns	1.05 ns	0.98 ns	-
TryComputeHash · KT128 · AVX2	128B	183.2 ns	0.64 ns	0.60 ns	-
TryComputeHash · KT128 · AVX512F	128B	190.1 ns	0.83 ns	0.78 ns	-

TryComputeHash · KT128 · Managed	137B	154.8 ns	0.73 ns	0.68 ns	-
TryComputeHash · KT128 · AVX2	137B	180.3 ns	0.18 ns	0.15 ns	-
TryComputeHash · KT128 · AVX512F	137B	184.8 ns	0.43 ns	0.38 ns	-

TryComputeHash · KT128 · Managed	1KB	851.0 ns	3.69 ns	3.45 ns	-
TryComputeHash · KT128 · AVX2	1KB	1,101.1 ns	2.97 ns	2.78 ns	-
TryComputeHash · KT128 · AVX512F	1KB	1,139.9 ns	2.90 ns	2.72 ns	-

TryComputeHash · KT128 · Managed	1025B	874.6 ns	4.54 ns	4.25 ns	-
TryComputeHash · KT128 · AVX2	1025B	1,093.0 ns	3.42 ns	3.20 ns	-
TryComputeHash · KT128 · AVX512F	1025B	1,149.8 ns	3.52 ns	2.94 ns	-

TryComputeHash · KT128 · Managed	8KB	5,898.1 ns	12.50 ns	11.08 ns	-
TryComputeHash · KT128 · AVX512F	8KB	8,077.4 ns	27.74 ns	25.95 ns	-
TryComputeHash · KT128 · AVX2	8KB	9,597.5 ns	16.66 ns	14.77 ns	-

TryComputeHash · KT128 · Managed	128KB	89,215.0 ns	392.62 ns	348.05 ns	-
TryComputeHash · KT128 · AVX2	128KB	116,323.9 ns	162.79 ns	152.27 ns	-
TryComputeHash · KT128 · AVX512F	128KB	122,323.6 ns	382.08 ns	357.40 ns	-

KT256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · KT256 · Managed	128B	166.7 ns	1.10 ns	1.02 ns	-
TryComputeHash · KT256 · AVX512F	128B	196.8 ns	0.40 ns	0.38 ns	-
TryComputeHash · KT256 · AVX2	128B	199.1 ns	0.52 ns	0.49 ns	-

TryComputeHash · KT256 · Managed	137B	317.1 ns	0.46 ns	0.39 ns	-
TryComputeHash · KT256 · AVX2	137B	371.3 ns	1.17 ns	1.09 ns	-
TryComputeHash · KT256 · AVX512F	137B	383.1 ns	1.14 ns	1.07 ns	-

TryComputeHash · KT256 · Managed	1KB	936.7 ns	3.04 ns	2.84 ns	-
TryComputeHash · KT256 · AVX2	1KB	1,214.0 ns	2.64 ns	2.47 ns	-
TryComputeHash · KT256 · AVX512F	1KB	1,272.8 ns	2.26 ns	1.88 ns	-

TryComputeHash · KT256 · Managed	1025B	936.3 ns	4.15 ns	3.67 ns	-
TryComputeHash · KT256 · AVX2	1025B	1,214.7 ns	4.50 ns	4.21 ns	-
TryComputeHash · KT256 · AVX512F	1025B	1,269.7 ns	3.28 ns	3.07 ns	-

TryComputeHash · KT256 · Managed	8KB	6,972.7 ns	28.44 ns	25.21 ns	-
TryComputeHash · KT256 · AVX2	8KB	9,111.6 ns	30.34 ns	28.38 ns	-
TryComputeHash · KT256 · AVX512F	8KB	9,554.2 ns	28.85 ns	25.57 ns	-

TryComputeHash · KT256 · Managed	128KB	109,262.2 ns	318.12 ns	297.57 ns	-
TryComputeHash · KT256 · AVX2	128KB	143,710.0 ns	288.33 ns	269.70 ns	-
TryComputeHash · KT256 · AVX512F	128KB	151,698.4 ns	413.55 ns	366.61 ns	-

TurboSHAKE Family

TurboSHAKE128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · TurboSHAKE128-32 · Managed	128B	152.9 ns	0.54 ns	0.45 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	128B	179.6 ns	0.58 ns	0.55 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	128B	183.8 ns	0.45 ns	0.42 ns	-

TryComputeHash · TurboSHAKE128-32 · Managed	137B	151.1 ns	0.58 ns	0.52 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	137B	179.3 ns	0.87 ns	0.81 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	137B	181.0 ns	0.27 ns	0.25 ns	-

TryComputeHash · TurboSHAKE128-32 · Managed	1KB	836.3 ns	3.34 ns	3.12 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	1KB	1,081.2 ns	4.23 ns	3.96 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	1KB	1,127.3 ns	3.86 ns	3.61 ns	-

TryComputeHash · TurboSHAKE128-32 · Managed	1025B	838.2 ns	4.13 ns	3.87 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	1025B	1,080.4 ns	3.88 ns	3.63 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	1025B	1,131.9 ns	3.78 ns	3.35 ns	-

TryComputeHash · TurboSHAKE128-32 · Managed	8KB	5,300.1 ns	20.54 ns	17.15 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	8KB	6,973.4 ns	9.20 ns	7.68 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	8KB	7,322.5 ns	10.40 ns	9.73 ns	-

TryComputeHash · TurboSHAKE128-32 · Managed	128KB	84,326.7 ns	541.44 ns	479.97 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX2	128KB	110,936.0 ns	283.17 ns	264.87 ns	-
TryComputeHash · TurboSHAKE128-32 · AVX512F	128KB	117,818.0 ns	207.08 ns	193.71 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	128B	173.3 ns	0.61 ns	0.54 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	128B	199.4 ns	0.52 ns	0.49 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	128B	204.0 ns	0.85 ns	0.80 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	137B	170.6 ns	0.59 ns	0.52 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	137B	196.2 ns	0.54 ns	0.51 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	137B	201.9 ns	0.59 ns	0.56 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	1KB	857.8 ns	3.37 ns	3.15 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	1KB	1,099.8 ns	2.02 ns	1.69 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	1KB	1,148.5 ns	3.49 ns	3.09 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	1025B	858.5 ns	3.47 ns	3.07 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	1025B	1,101.1 ns	3.63 ns	3.39 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	1025B	1,171.8 ns	3.04 ns	2.84 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	8KB	5,327.8 ns	18.23 ns	16.16 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	8KB	7,018.7 ns	13.11 ns	12.26 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	8KB	7,339.8 ns	11.86 ns	11.09 ns	-

TryComputeHash · TurboSHAKE128-64 · Managed	128KB	84,230.5 ns	525.58 ns	491.63 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX2	128KB	110,918.1 ns	275.68 ns	215.23 ns	-
TryComputeHash · TurboSHAKE128-64 · AVX512F	128KB	117,827.9 ns	201.75 ns	178.84 ns	-

TurboSHAKE256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · TurboSHAKE256 · Managed	128B	161.2 ns	0.70 ns	0.62 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	128B	188.6 ns	0.50 ns	0.46 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	128B	194.2 ns	0.37 ns	0.34 ns	-

TryComputeHash · TurboSHAKE256 · Managed	137B	309.6 ns	0.98 ns	0.82 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	137B	365.9 ns	1.14 ns	1.01 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	137B	376.5 ns	0.40 ns	0.31 ns	-

TryComputeHash · TurboSHAKE256 · Managed	1KB	919.7 ns	2.81 ns	2.62 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	1KB	1,192.4 ns	2.74 ns	2.56 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	1KB	1,260.5 ns	2.00 ns	1.87 ns	-

TryComputeHash · TurboSHAKE256 · Managed	1025B	920.8 ns	2.55 ns	2.39 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	1025B	1,201.0 ns	3.81 ns	3.56 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	1025B	1,259.6 ns	3.46 ns	3.06 ns	-

TryComputeHash · TurboSHAKE256 · Managed	8KB	6,582.2 ns	19.69 ns	17.45 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	8KB	8,677.5 ns	20.60 ns	19.27 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	8KB	9,131.7 ns	19.32 ns	17.12 ns	-

TryComputeHash · TurboSHAKE256 · Managed	128KB	102,694.7 ns	484.86 ns	453.54 ns	-
TryComputeHash · TurboSHAKE256 · AVX2	128KB	135,525.7 ns	261.62 ns	204.25 ns	-
TryComputeHash · TurboSHAKE256 · AVX512F	128KB	142,204.0 ns	251.94 ns	235.66 ns	-

BLAKE2 Family

BouncyCastle leads the BLAKE2 benchmarks due to highly optimized native code. The managed AVX2/SSSE3/SSE2 SIMD implementations are competitive (within ~15% of BouncyCastle), while the scalar fallback is significantly slower (~3.5× for BLAKE2b, ~4× for BLAKE2s).

Key observations:

BouncyCastle (102 ns @ 128B for BLAKE2b-256): Highly optimized reference
Managed AVX2 (117 ns @ 128B): Competitive SIMD implementation
Managed scalar (371 ns @ 128B): Fallback for non-SIMD platforms

BLAKE2b-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · BLAKE2b-256 · BouncyCastle	128B	99.60 ns	0.622 ns	0.582 ns	-
TryComputeHash · BLAKE2b-256 · AVX2	128B	119.96 ns	2.218 ns	2.179 ns	-
TryComputeHash · BLAKE2b-256 · Managed	128B	370.40 ns	2.608 ns	2.312 ns	-

TryComputeHash · BLAKE2b-256 · BouncyCastle	137B	189.67 ns	0.822 ns	0.729 ns	-
TryComputeHash · BLAKE2b-256 · AVX2	137B	210.14 ns	1.379 ns	1.290 ns	-
TryComputeHash · BLAKE2b-256 · Managed	137B	724.00 ns	4.439 ns	3.935 ns	-

TryComputeHash · BLAKE2b-256 · BouncyCastle	1KB	715.98 ns	4.807 ns	4.261 ns	-
TryComputeHash · BLAKE2b-256 · AVX2	1KB	796.95 ns	7.405 ns	6.565 ns	-
TryComputeHash · BLAKE2b-256 · Managed	1KB	2,849.76 ns	14.322 ns	12.696 ns	-

TryComputeHash · BLAKE2b-256 · BouncyCastle	1025B	807.91 ns	3.485 ns	3.089 ns	-
TryComputeHash · BLAKE2b-256 · AVX2	1025B	900.86 ns	12.477 ns	11.671 ns	-
TryComputeHash · BLAKE2b-256 · Managed	1025B	3,196.15 ns	20.950 ns	19.597 ns	-

TryComputeHash · BLAKE2b-256 · BouncyCastle	8KB	5,614.11 ns	33.398 ns	31.240 ns	-
TryComputeHash · BLAKE2b-256 · AVX2	8KB	6,331.31 ns	84.972 ns	75.326 ns	-
TryComputeHash · BLAKE2b-256 · Managed	8KB	22,838.37 ns	134.214 ns	125.544 ns	-

TryComputeHash · BLAKE2b-256 · AVX2	128KB	101,277.89 ns	1,017.042 ns	901.581 ns	-
TryComputeHash · BLAKE2b-256 · BouncyCastle	128KB	105,416.37 ns	1,552.811 ns	1,452.501 ns	-
TryComputeHash · BLAKE2b-256 · Managed	128KB	368,544.80 ns	3,821.455 ns	3,574.592 ns	-

BLAKE2b-512

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · BLAKE2b-512 · BouncyCastle	128B	101.2 ns	0.40 ns	0.37 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	128B	121.2 ns	0.98 ns	0.92 ns	-
TryComputeHash · BLAKE2b-512 · Managed	128B	378.8 ns	2.76 ns	2.58 ns	-

TryComputeHash · BLAKE2b-512 · BouncyCastle	137B	184.2 ns	2.19 ns	2.05 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	137B	216.9 ns	1.76 ns	1.65 ns	-
TryComputeHash · BLAKE2b-512 · Managed	137B	741.3 ns	14.10 ns	13.19 ns	-

TryComputeHash · BLAKE2b-512 · BouncyCastle	1KB	715.2 ns	2.15 ns	2.01 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	1KB	818.0 ns	15.79 ns	22.13 ns	-
TryComputeHash · BLAKE2b-512 · Managed	1KB	2,909.2 ns	53.10 ns	44.34 ns	-

TryComputeHash · BLAKE2b-512 · BouncyCastle	1025B	800.7 ns	1.90 ns	1.69 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	1025B	897.4 ns	6.00 ns	5.01 ns	-
TryComputeHash · BLAKE2b-512 · Managed	1025B	3,223.0 ns	41.31 ns	36.62 ns	-

TryComputeHash · BLAKE2b-512 · BouncyCastle	8KB	5,645.8 ns	93.75 ns	87.70 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	8KB	6,400.6 ns	124.77 ns	170.79 ns	-
TryComputeHash · BLAKE2b-512 · Managed	8KB	22,623.6 ns	148.15 ns	138.58 ns	-

TryComputeHash · BLAKE2b-512 · BouncyCastle	128KB	92,037.9 ns	1,794.39 ns	3,095.24 ns	-
TryComputeHash · BLAKE2b-512 · AVX2	128KB	101,625.6 ns	1,342.75 ns	1,190.31 ns	-
TryComputeHash · BLAKE2b-512 · Managed	128KB	366,554.2 ns	4,273.47 ns	3,568.54 ns	-

BLAKE2s-128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · BLAKE2s-128 · Ssse3	128B	158.2 ns	0.48 ns	0.45 ns	-
TryComputeHash · BLAKE2s-128 · BouncyCastle	128B	158.3 ns	0.67 ns	0.60 ns	-
TryComputeHash · BLAKE2s-128 · AVX2	128B	158.9 ns	2.18 ns	1.93 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	128B	163.0 ns	2.11 ns	1.97 ns	-
TryComputeHash · BLAKE2s-128 · Managed	128B	596.8 ns	1.73 ns	1.53 ns	-

TryComputeHash · BLAKE2s-128 · AVX2	137B	237.4 ns	1.19 ns	1.11 ns	-
TryComputeHash · BLAKE2s-128 · Ssse3	137B	240.6 ns	0.84 ns	0.66 ns	-
TryComputeHash · BLAKE2s-128 · BouncyCastle	137B	243.3 ns	1.09 ns	0.91 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	137B	245.6 ns	0.60 ns	0.56 ns	-
TryComputeHash · BLAKE2s-128 · Managed	137B	895.0 ns	8.05 ns	7.53 ns	-

TryComputeHash · BLAKE2s-128 · Ssse3	1KB	1,218.7 ns	2.81 ns	2.19 ns	-
TryComputeHash · BLAKE2s-128 · AVX2	1KB	1,225.7 ns	14.26 ns	13.34 ns	-
TryComputeHash · BLAKE2s-128 · BouncyCastle	1KB	1,227.2 ns	3.20 ns	2.50 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	1KB	1,247.4 ns	2.70 ns	2.25 ns	-
TryComputeHash · BLAKE2s-128 · Managed	1KB	4,682.4 ns	29.11 ns	24.30 ns	-

TryComputeHash · BLAKE2s-128 · AVX2	1025B	1,296.4 ns	5.49 ns	5.13 ns	-
TryComputeHash · BLAKE2s-128 · Ssse3	1025B	1,303.3 ns	2.77 ns	2.60 ns	-
TryComputeHash · BLAKE2s-128 · BouncyCastle	1025B	1,309.9 ns	10.72 ns	10.03 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	1025B	1,333.5 ns	3.80 ns	3.17 ns	-
TryComputeHash · BLAKE2s-128 · Managed	1025B	4,972.0 ns	18.90 ns	16.75 ns	-

TryComputeHash · BLAKE2s-128 · AVX2	8KB	9,697.8 ns	69.58 ns	61.68 ns	-
TryComputeHash · BLAKE2s-128 · BouncyCastle	8KB	9,712.2 ns	87.48 ns	73.05 ns	-
TryComputeHash · BLAKE2s-128 · Ssse3	8KB	9,718.3 ns	26.03 ns	21.73 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	8KB	9,951.7 ns	23.10 ns	20.48 ns	-
TryComputeHash · BLAKE2s-128 · Managed	8KB	37,607.4 ns	478.35 ns	424.04 ns	-

TryComputeHash · BLAKE2s-128 · BouncyCastle	128KB	154,890.9 ns	1,429.09 ns	1,266.85 ns	-
TryComputeHash · BLAKE2s-128 · Ssse3	128KB	155,336.3 ns	457.55 ns	427.99 ns	-
TryComputeHash · BLAKE2s-128 · AVX2	128KB	157,423.7 ns	2,592.44 ns	2,424.97 ns	-
TryComputeHash · BLAKE2s-128 · Sse2	128KB	160,574.9 ns	1,991.14 ns	1,862.51 ns	-
TryComputeHash · BLAKE2s-128 · Managed	128KB	598,904.3 ns	3,504.74 ns	2,926.61 ns	-

BLAKE2s-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · BLAKE2s-256 · Ssse3	128B	159.6 ns	1.60 ns	1.33 ns	-
TryComputeHash · BLAKE2s-256 · AVX2	128B	161.6 ns	1.24 ns	1.16 ns	-
TryComputeHash · BLAKE2s-256 · BouncyCastle	128B	162.3 ns	2.01 ns	1.88 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	128B	162.7 ns	1.07 ns	0.95 ns	-
TryComputeHash · BLAKE2s-256 · Managed	128B	608.0 ns	9.37 ns	8.76 ns	-

TryComputeHash · BLAKE2s-256 · Ssse3	137B	242.3 ns	0.96 ns	0.80 ns	-
TryComputeHash · BLAKE2s-256 · BouncyCastle	137B	244.9 ns	1.65 ns	1.38 ns	-
TryComputeHash · BLAKE2s-256 · AVX2	137B	245.5 ns	4.93 ns	5.27 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	137B	251.2 ns	3.75 ns	3.51 ns	-
TryComputeHash · BLAKE2s-256 · Managed	137B	896.7 ns	7.74 ns	6.86 ns	-

TryComputeHash · BLAKE2s-256 · AVX2	1KB	1,223.1 ns	8.26 ns	7.32 ns	-
TryComputeHash · BLAKE2s-256 · BouncyCastle	1KB	1,237.8 ns	13.01 ns	11.53 ns	-
TryComputeHash · BLAKE2s-256 · Ssse3	1KB	1,238.1 ns	20.82 ns	19.47 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	1KB	1,260.9 ns	18.10 ns	16.04 ns	-
TryComputeHash · BLAKE2s-256 · Managed	1KB	4,741.3 ns	93.85 ns	92.18 ns	-

TryComputeHash · BLAKE2s-256 · Ssse3	1025B	1,317.9 ns	18.39 ns	17.20 ns	-
TryComputeHash · BLAKE2s-256 · AVX2	1025B	1,324.8 ns	26.22 ns	29.14 ns	-
TryComputeHash · BLAKE2s-256 · BouncyCastle	1025B	1,329.5 ns	26.20 ns	24.51 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	1025B	1,344.4 ns	14.66 ns	13.00 ns	-
TryComputeHash · BLAKE2s-256 · Managed	1025B	4,993.0 ns	49.90 ns	46.68 ns	-

TryComputeHash · BLAKE2s-256 · BouncyCastle	8KB	9,726.0 ns	115.85 ns	96.74 ns	-
TryComputeHash · BLAKE2s-256 · Ssse3	8KB	9,744.1 ns	64.38 ns	53.76 ns	-
TryComputeHash · BLAKE2s-256 · AVX2	8KB	9,765.7 ns	132.15 ns	123.62 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	8KB	10,006.2 ns	116.60 ns	103.36 ns	-
TryComputeHash · BLAKE2s-256 · Managed	8KB	37,976.0 ns	737.51 ns	653.78 ns	-

TryComputeHash · BLAKE2s-256 · BouncyCastle	128KB	154,952.0 ns	1,259.43 ns	1,051.68 ns	-
TryComputeHash · BLAKE2s-256 · AVX2	128KB	155,754.7 ns	2,006.08 ns	1,778.34 ns	-
TryComputeHash · BLAKE2s-256 · Ssse3	128KB	156,354.6 ns	1,422.27 ns	1,187.66 ns	-
TryComputeHash · BLAKE2s-256 · Sse2	128KB	159,288.7 ns	885.89 ns	785.32 ns	-
TryComputeHash · BLAKE2s-256 · Managed	128KB	602,295.5 ns	5,429.99 ns	4,534.29 ns	-

BLAKE3

BLAKE3 is a modern hash function designed for extreme parallelism and speed. It can leverage tree hashing to process multiple chunks simultaneously, making it ideal for hashing large files. The Native (Rust) variant uses blake3-dotnet, which wraps the official Rust implementation via P/Invoke—this is the fastest option and recommended when native dependencies are acceptable.

The managed CryptoHives implementation uses SSSE3 SIMD instructions with optimized state management (direct Sse2.LoadVector128/Store for chaining values, zero-copy message casting, and SSSE3-accelerated root squeeze). At small inputs (128B), the SSSE3 path achieves 139ns—only ~1.4× slower than the native Rust implementation (102ns) and ~9× faster than BouncyCastle (1,282ns). At large inputs (128KB), the gap widens to ~12× because the native implementation parallelizes chunk compression across SIMD lanes (AVX2/AVX-512 hash_many), while the managed version processes chunks sequentially. The scalar managed fallback (~545ns at 128B) still outperforms BouncyCastle by ~2.4×.

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · BLAKE3 · Native	128B	98.81 ns	0.719 ns	0.600 ns	-
TryComputeHash · BLAKE3 · Ssse3	128B	139.20 ns	0.569 ns	0.475 ns	-
TryComputeHash · BLAKE3 · Managed	128B	551.47 ns	5.422 ns	4.806 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	128B	1,314.20 ns	24.402 ns	21.632 ns	-

TryComputeHash · BLAKE3 · Native	137B	151.42 ns	1.009 ns	0.842 ns	-
TryComputeHash · BLAKE3 · Ssse3	137B	219.47 ns	3.108 ns	2.907 ns	-
TryComputeHash · BLAKE3 · Managed	137B	825.26 ns	6.389 ns	5.335 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	137B	1,940.56 ns	3.500 ns	3.274 ns	-

TryComputeHash · BLAKE3 · Native	1KB	748.31 ns	1.951 ns	1.729 ns	-
TryComputeHash · BLAKE3 · Ssse3	1KB	1,085.16 ns	14.151 ns	11.816 ns	-
TryComputeHash · BLAKE3 · Managed	1KB	4,200.94 ns	19.038 ns	16.877 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	1KB	9,518.08 ns	60.288 ns	56.394 ns	-

TryComputeHash · BLAKE3 · Native	1025B	851.02 ns	3.243 ns	2.875 ns	-
TryComputeHash · BLAKE3 · Ssse3	1025B	1,242.36 ns	6.202 ns	5.179 ns	-
TryComputeHash · BLAKE3 · Managed	1025B	4,749.47 ns	27.098 ns	25.348 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	1025B	10,973.20 ns	77.121 ns	72.139 ns	56 B

TryComputeHash · BLAKE3 · Native	8KB	1,185.75 ns	4.694 ns	4.162 ns	-
TryComputeHash · BLAKE3 · Ssse3	8KB	9,855.63 ns	50.941 ns	42.538 ns	-
TryComputeHash · BLAKE3 · Managed	8KB	35,446.52 ns	172.789 ns	161.627 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	8KB	80,231.04 ns	490.246 ns	458.576 ns	392 B

TryComputeHash · BLAKE3 · Native	128KB	16,884.46 ns	156.944 ns	146.806 ns	-
TryComputeHash · BLAKE3 · Ssse3	128KB	164,448.76 ns	707.056 ns	661.381 ns	-
TryComputeHash · BLAKE3 · Managed	128KB	571,607.17 ns	2,301.243 ns	2,152.584 ns	-
TryComputeHash · BLAKE3 · BouncyCastle	128KB	1,262,952.30 ns	12,870.460 ns	11,409.327 ns	7112 B

Legacy Algorithms

MD5 and SHA-1 are provided exclusively for backward compatibility with legacy protocols and file formats (e.g., verifying old checksums, interoperability with legacy systems). Both algorithms have known cryptographic weaknesses:

MD5: Vulnerable to collision attacks since 2004; should not be used for security
SHA-1: Collision attacks demonstrated in 2017 (SHAttered); deprecated by NIST

The OS implementations are fastest due to potential hardware acceleration. The managed implementations prioritize correctness and portability over optimization, as these algorithms should only be used for non-security purposes.

MD5

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · MD5 · OS Native	128B	268.8 ns	0.51 ns	0.48 ns	-
TryComputeHash · MD5 · Managed	128B	326.0 ns	1.94 ns	1.81 ns	-
TryComputeHash · MD5 · BouncyCastle	128B	368.9 ns	0.49 ns	0.41 ns	-

TryComputeHash · MD5 · OS Native	137B	268.0 ns	0.66 ns	0.62 ns	-
TryComputeHash · MD5 · Managed	137B	328.9 ns	1.11 ns	0.92 ns	-
TryComputeHash · MD5 · BouncyCastle	137B	368.7 ns	0.85 ns	0.79 ns	-

TryComputeHash · MD5 · OS Native	1KB	1,371.9 ns	2.61 ns	2.44 ns	-
TryComputeHash · MD5 · Managed	1KB	1,792.5 ns	6.46 ns	6.04 ns	-
TryComputeHash · MD5 · BouncyCastle	1KB	2,010.4 ns	3.58 ns	3.35 ns	-

TryComputeHash · MD5 · OS Native	1025B	1,367.8 ns	1.75 ns	1.55 ns	-
TryComputeHash · MD5 · Managed	1025B	1,797.9 ns	4.34 ns	3.62 ns	-
TryComputeHash · MD5 · BouncyCastle	1025B	2,008.4 ns	4.30 ns	3.82 ns	-

TryComputeHash · MD5 · OS Native	8KB	10,158.8 ns	9.82 ns	9.19 ns	-
TryComputeHash · MD5 · Managed	8KB	13,507.9 ns	39.10 ns	32.65 ns	-
TryComputeHash · MD5 · BouncyCastle	8KB	15,114.1 ns	19.00 ns	16.84 ns	-

TryComputeHash · MD5 · OS Native	128KB	160,881.9 ns	129.41 ns	114.72 ns	-
TryComputeHash · MD5 · Managed	128KB	214,550.2 ns	588.02 ns	521.26 ns	-
TryComputeHash · MD5 · BouncyCastle	128KB	240,087.5 ns	311.72 ns	291.58 ns	-

SHA-1

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SHA-1 · OS Native	128B	227.8 ns	0.96 ns	0.90 ns	-
TryComputeHash · SHA-1 · BouncyCastle	128B	434.9 ns	1.45 ns	1.35 ns	-
TryComputeHash · SHA-1 · Managed	128B	456.4 ns	2.25 ns	2.11 ns	-

TryComputeHash · SHA-1 · OS Native	137B	233.5 ns	0.50 ns	0.45 ns	-
TryComputeHash · SHA-1 · BouncyCastle	137B	437.4 ns	1.68 ns	1.57 ns	-
TryComputeHash · SHA-1 · Managed	137B	453.4 ns	1.03 ns	0.97 ns	-

TryComputeHash · SHA-1 · OS Native	1KB	1,096.1 ns	3.44 ns	3.05 ns	-
TryComputeHash · SHA-1 · BouncyCastle	1KB	2,418.0 ns	11.92 ns	11.15 ns	-
TryComputeHash · SHA-1 · Managed	1KB	2,449.2 ns	11.50 ns	10.76 ns	-

TryComputeHash · SHA-1 · OS Native	1025B	1,098.8 ns	3.32 ns	3.10 ns	-
TryComputeHash · SHA-1 · BouncyCastle	1025B	2,420.0 ns	13.36 ns	12.49 ns	-
TryComputeHash · SHA-1 · Managed	1025B	2,445.9 ns	6.40 ns	5.99 ns	-

TryComputeHash · SHA-1 · OS Native	8KB	8,037.7 ns	23.54 ns	22.02 ns	-
TryComputeHash · SHA-1 · BouncyCastle	8KB	18,211.1 ns	63.05 ns	52.65 ns	-
TryComputeHash · SHA-1 · Managed	8KB	18,305.6 ns	50.34 ns	42.03 ns	-

TryComputeHash · SHA-1 · OS Native	128KB	127,145.3 ns	348.90 ns	326.36 ns	-
TryComputeHash · SHA-1 · BouncyCastle	128KB	289,652.4 ns	1,753.58 ns	1,640.30 ns	-
TryComputeHash · SHA-1 · Managed	128KB	291,416.7 ns	2,489.95 ns	2,079.22 ns	-

Regional Standards

These algorithms serve regulatory compliance requirements in specific jurisdictions. While not commonly used in Western applications, they are mandatory in their respective regions:

Algorithm	Region	Use Case
SM3	China	Required for Chinese government and financial systems (GB/T 32905-2016)
Streebog	Russia	Russian federal standard GOST R 34.11-2012, required for government communications
Kupyna	Ukraine	Ukrainian national standard DSTU 7564:2014, required for government systems
LSH	South Korea	Korean national standard KS X 3262, approved by KCMVP
Whirlpool	ISO/NESSIE	European cryptographic standard (ISO/IEC 10118-3)
RIPEMD-160	Europe/Crypto	Used in Bitcoin address generation and some European standards

The managed Streebog implementation is notably faster (1.4–1.8×) than reference implementations while using less memory—important for embedded systems in constrained environments. The managed Kupyna implementation uses T-table optimization (combining SubBytes, ShiftBytes, and MixColumns) to outperform BouncyCastle by 30–45%. LSH is the first managed .NET implementation—no BouncyCastle or OS alternative exists.

SM3

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · SM3 · Managed	128B	692.4 ns	1.45 ns	1.21 ns	-
TryComputeHash · SM3 · BouncyCastle	128B	789.1 ns	1.95 ns	1.82 ns	-

TryComputeHash · SM3 · Managed	137B	694.5 ns	0.81 ns	0.63 ns	-
TryComputeHash · SM3 · BouncyCastle	137B	791.0 ns	3.94 ns	3.69 ns	-

TryComputeHash · SM3 · Managed	1KB	3,866.0 ns	12.26 ns	10.87 ns	-
TryComputeHash · SM3 · BouncyCastle	1KB	4,415.2 ns	14.34 ns	12.71 ns	-

TryComputeHash · SM3 · Managed	1025B	3,867.0 ns	8.47 ns	7.93 ns	-
TryComputeHash · SM3 · BouncyCastle	1025B	4,411.8 ns	14.19 ns	12.58 ns	-

TryComputeHash · SM3 · Managed	8KB	29,290.8 ns	76.41 ns	67.74 ns	-
TryComputeHash · SM3 · BouncyCastle	8KB	32,932.9 ns	150.48 ns	133.40 ns	-

TryComputeHash · SM3 · Managed	128KB	463,188.4 ns	1,546.12 ns	1,446.24 ns	-
TryComputeHash · SM3 · BouncyCastle	128KB	528,446.4 ns	1,621.63 ns	1,437.53 ns	-

Streebog-256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Streebog-256 · Managed	128B	2.389 μs	0.0082 μs	0.0069 μs	-
TryComputeHash · Streebog-256 · OpenGost	128B	3.437 μs	0.0212 μs	0.0199 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	128B	4.240 μs	0.0161 μs	0.0142 μs	-

TryComputeHash · Streebog-256 · Managed	137B	2.385 μs	0.0044 μs	0.0039 μs	-
TryComputeHash · Streebog-256 · OpenGost	137B	3.426 μs	0.0067 μs	0.0056 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	137B	4.286 μs	0.0162 μs	0.0143 μs	-

TryComputeHash · Streebog-256 · Managed	1KB	9.191 μs	0.0137 μs	0.0115 μs	-
TryComputeHash · Streebog-256 · OpenGost	1KB	12.714 μs	0.0358 μs	0.0335 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	1KB	16.502 μs	0.0570 μs	0.0505 μs	-

TryComputeHash · Streebog-256 · Managed	1025B	9.197 μs	0.0219 μs	0.0183 μs	-
TryComputeHash · Streebog-256 · OpenGost	1025B	12.705 μs	0.0748 μs	0.0700 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	1025B	16.217 μs	0.0557 μs	0.0493 μs	-

TryComputeHash · Streebog-256 · Managed	8KB	62.578 μs	0.1773 μs	0.1659 μs	-
TryComputeHash · Streebog-256 · OpenGost	8KB	86.673 μs	0.2282 μs	0.1906 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	8KB	115.720 μs	0.2852 μs	0.2667 μs	-

TryComputeHash · Streebog-256 · Managed	128KB	979.821 μs	3.1227 μs	2.9210 μs	-
TryComputeHash · Streebog-256 · OpenGost	128KB	1,359.226 μs	8.6605 μs	8.1010 μs	408 B
TryComputeHash · Streebog-256 · BouncyCastle	128KB	1,748.872 μs	4.6952 μs	4.1621 μs	-

Streebog-512

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Streebog-512 · Managed	128B	2.421 μs	0.0053 μs	0.0050 μs	-
TryComputeHash · Streebog-512 · OpenGost	128B	3.381 μs	0.0203 μs	0.0190 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	128B	4.238 μs	0.0164 μs	0.0153 μs	-

TryComputeHash · Streebog-512 · Managed	137B	2.417 μs	0.0028 μs	0.0025 μs	-
TryComputeHash · Streebog-512 · OpenGost	137B	3.374 μs	0.0237 μs	0.0210 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	137B	4.245 μs	0.0289 μs	0.0241 μs	-

TryComputeHash · Streebog-512 · Managed	1KB	9.224 μs	0.0209 μs	0.0174 μs	-
TryComputeHash · Streebog-512 · OpenGost	1KB	12.623 μs	0.0502 μs	0.0469 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	1KB	16.161 μs	0.0470 μs	0.0392 μs	-

TryComputeHash · Streebog-512 · Managed	1025B	8.996 μs	0.0170 μs	0.0151 μs	-
TryComputeHash · Streebog-512 · OpenGost	1025B	12.620 μs	0.0469 μs	0.0438 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	1025B	16.171 μs	0.0523 μs	0.0436 μs	-

TryComputeHash · Streebog-512 · Managed	8KB	63.743 μs	0.1720 μs	0.1609 μs	-
TryComputeHash · Streebog-512 · OpenGost	8KB	86.514 μs	0.3106 μs	0.2905 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	8KB	112.461 μs	0.4861 μs	0.4309 μs	-

TryComputeHash · Streebog-512 · Managed	128KB	978.931 μs	3.1155 μs	2.7618 μs	-
TryComputeHash · Streebog-512 · OpenGost	128KB	1,361.326 μs	4.9066 μs	4.3496 μs	176 B
TryComputeHash · Streebog-512 · BouncyCastle	128KB	1,742.975 μs	6.3171 μs	5.9090 μs	-

Whirlpool

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Whirlpool · Managed	128B	1.345 μs	0.0077 μs	0.0072 μs	-
TryComputeHash · Whirlpool · Hashify .NET	128B	1.987 μs	0.0236 μs	0.0209 μs	6336 B
TryComputeHash · Whirlpool · BouncyCastle	128B	5.006 μs	0.0262 μs	0.0232 μs	56 B

TryComputeHash · Whirlpool · Managed	137B	1.347 μs	0.0076 μs	0.0071 μs	-
TryComputeHash · Whirlpool · Hashify .NET	137B	2.014 μs	0.0234 μs	0.0219 μs	6328 B
TryComputeHash · Whirlpool · BouncyCastle	137B	5.032 μs	0.0162 μs	0.0136 μs	56 B

TryComputeHash · Whirlpool · Managed	1KB	9.012 μs	0.0363 μs	0.0340 μs	-
TryComputeHash · Whirlpool · Hashify .NET	1KB	10.253 μs	0.0611 μs	0.0510 μs	12032 B
TryComputeHash · Whirlpool · BouncyCastle	1KB	31.051 μs	0.2385 μs	0.2231 μs	56 B

TryComputeHash · Whirlpool · Managed	1025B	7.449 μs	0.0211 μs	0.0197 μs	-
TryComputeHash · Whirlpool · Hashify .NET	1025B	10.285 μs	0.0463 μs	0.0410 μs	12040 B
TryComputeHash · Whirlpool · BouncyCastle	1025B	31.002 μs	0.1677 μs	0.1486 μs	56 B

TryComputeHash · Whirlpool · Managed	8KB	57.461 μs	0.9536 μs	0.7963 μs	-
TryComputeHash · Whirlpool · Hashify .NET	8KB	75.981 μs	0.7616 μs	0.6751 μs	58624 B
TryComputeHash · Whirlpool · BouncyCastle	8KB	242.989 μs	4.5670 μs	6.6942 μs	56 B

TryComputeHash · Whirlpool · Managed	128KB	890.438 μs	5.4600 μs	5.1073 μs	-
TryComputeHash · Whirlpool · Hashify .NET	128KB	1,251.434 μs	6.2803 μs	5.5673 μs	857372 B
TryComputeHash · Whirlpool · BouncyCastle	128KB	3,790.528 μs	13.4650 μs	11.9364 μs	56 B

RIPEMD-160

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · RIPEMD-160 · BouncyCastle	128B	645.1 ns	2.34 ns	2.19 ns	-
TryComputeHash · RIPEMD-160 · Managed	128B	713.1 ns	2.25 ns	1.88 ns	-

TryComputeHash · RIPEMD-160 · BouncyCastle	137B	638.2 ns	1.27 ns	1.13 ns	-
TryComputeHash · RIPEMD-160 · Managed	137B	717.4 ns	1.65 ns	1.47 ns	-

TryComputeHash · RIPEMD-160 · BouncyCastle	1KB	3,548.9 ns	5.48 ns	4.85 ns	-
TryComputeHash · RIPEMD-160 · Managed	1KB	3,986.9 ns	20.03 ns	17.76 ns	-

TryComputeHash · RIPEMD-160 · BouncyCastle	1025B	3,557.6 ns	9.50 ns	8.89 ns	-
TryComputeHash · RIPEMD-160 · Managed	1025B	4,110.9 ns	22.77 ns	19.02 ns	-

TryComputeHash · RIPEMD-160 · BouncyCastle	8KB	26,895.6 ns	51.95 ns	46.06 ns	-
TryComputeHash · RIPEMD-160 · Managed	8KB	30,059.0 ns	72.77 ns	68.07 ns	-

TryComputeHash · RIPEMD-160 · BouncyCastle	128KB	426,223.2 ns	852.40 ns	711.79 ns	-
TryComputeHash · RIPEMD-160 · Managed	128KB	476,956.2 ns	2,233.75 ns	2,089.45 ns	-

Kupyna-256 (DSTU 7564)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Kupyna-256 · Managed	128B	2.313 μs	0.0450 μs	0.0518 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	128B	3.294 μs	0.0250 μs	0.0234 μs	-

TryComputeHash · Kupyna-256 · Managed	137B	2.268 μs	0.0316 μs	0.0264 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	137B	3.286 μs	0.0152 μs	0.0135 μs	-

TryComputeHash · Kupyna-256 · Managed	1KB	11.598 μs	0.0403 μs	0.0377 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	1KB	16.369 μs	0.1402 μs	0.1312 μs	-

TryComputeHash · Kupyna-256 · Managed	1025B	11.244 μs	0.0717 μs	0.0670 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	1025B	16.421 μs	0.1096 μs	0.0915 μs	-

TryComputeHash · Kupyna-256 · Managed	8KB	83.036 μs	0.7287 μs	0.6460 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	8KB	120.937 μs	0.6058 μs	0.5370 μs	-

TryComputeHash · Kupyna-256 · Managed	128KB	1,312.142 μs	12.9352 μs	12.0996 μs	-
TryComputeHash · Kupyna-256 · BouncyCastle	128KB	1,915.741 μs	15.9717 μs	14.1585 μs	-

Kupyna-384 (DSTU 7564)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Kupyna-384 · Managed	128B	4.297 μs	0.0458 μs	0.0428 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	128B	6.652 μs	0.0290 μs	0.0271 μs	-

TryComputeHash · Kupyna-384 · Managed	137B	4.302 μs	0.0443 μs	0.0392 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	137B	6.681 μs	0.0486 μs	0.0454 μs	-

TryComputeHash · Kupyna-384 · Managed	1KB	16.239 μs	0.1845 μs	0.1726 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	1KB	25.479 μs	0.1039 μs	0.0972 μs	-

TryComputeHash · Kupyna-384 · Managed	1025B	16.163 μs	0.1263 μs	0.1182 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	1025B	25.562 μs	0.1893 μs	0.1771 μs	-

TryComputeHash · Kupyna-384 · Managed	8KB	111.263 μs	0.8444 μs	0.7898 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	8KB	176.300 μs	1.6017 μs	1.4199 μs	-

TryComputeHash · Kupyna-384 · Managed	128KB	1,747.562 μs	16.5331 μs	15.4650 μs	-
TryComputeHash · Kupyna-384 · BouncyCastle	128KB	2,765.618 μs	20.2107 μs	17.9162 μs	-

Kupyna-512 (DSTU 7564)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Kupyna-512 · Managed	128B	4.307 μs	0.0338 μs	0.0316 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	128B	7.225 μs	0.0477 μs	0.0447 μs	-

TryComputeHash · Kupyna-512 · Managed	137B	4.282 μs	0.0347 μs	0.0325 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	137B	6.670 μs	0.0467 μs	0.0437 μs	-

TryComputeHash · Kupyna-512 · Managed	1KB	16.213 μs	0.2174 μs	0.2033 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	1KB	25.454 μs	0.1347 μs	0.1194 μs	-

TryComputeHash · Kupyna-512 · Managed	1025B	16.273 μs	0.2408 μs	0.2135 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	1025B	25.561 μs	0.1198 μs	0.1121 μs	-

TryComputeHash · Kupyna-512 · Managed	8KB	111.827 μs	0.7716 μs	0.7218 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	8KB	175.501 μs	1.6704 μs	1.5625 μs	-

TryComputeHash · Kupyna-512 · Managed	128KB	1,748.794 μs	16.5414 μs	15.4728 μs	-
TryComputeHash · Kupyna-512 · BouncyCastle	128KB	2,749.887 μs	12.7021 μs	11.2601 μs	-

LSH-256-256 (KS X 3262)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · LSH-256-256 · Managed	128B	1.955 μs	0.0257 μs	0.0228 μs	-

TryComputeHash · LSH-256-256 · Managed	137B	1.950 μs	0.0129 μs	0.0115 μs	-

TryComputeHash · LSH-256-256 · Managed	1KB	8.515 μs	0.0521 μs	0.0487 μs	-

TryComputeHash · LSH-256-256 · Managed	1025B	8.501 μs	0.0643 μs	0.0570 μs	-

TryComputeHash · LSH-256-256 · Managed	8KB	61.726 μs	0.6879 μs	0.5744 μs	-

TryComputeHash · LSH-256-256 · Managed	128KB	963.219 μs	4.1959 μs	3.9249 μs	-

LSH-512-256 (KS X 3262)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · LSH-512-256 · Managed	128B	1.083 μs	0.0069 μs	0.0058 μs	-

TryComputeHash · LSH-512-256 · Managed	137B	1.080 μs	0.0086 μs	0.0076 μs	-

TryComputeHash · LSH-512-256 · Managed	1KB	5.223 μs	0.0770 μs	0.0720 μs	-

TryComputeHash · LSH-512-256 · Managed	1025B	5.172 μs	0.0280 μs	0.0234 μs	-

TryComputeHash · LSH-512-256 · Managed	8KB	33.618 μs	0.2166 μs	0.2026 μs	-

TryComputeHash · LSH-512-256 · Managed	128KB	520.900 μs	4.2357 μs	3.9621 μs	-

LSH-512-512 (KS X 3262)

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · LSH-512-512 · Managed	128B	1.092 μs	0.0158 μs	0.0132 μs	-

TryComputeHash · LSH-512-512 · Managed	137B	1.091 μs	0.0124 μs	0.0116 μs	-

TryComputeHash · LSH-512-512 · Managed	1KB	5.181 μs	0.0316 μs	0.0280 μs	-

TryComputeHash · LSH-512-512 · Managed	1025B	5.176 μs	0.0314 μs	0.0294 μs	-

TryComputeHash · LSH-512-512 · Managed	8KB	33.924 μs	0.4760 μs	0.4452 μs	-

TryComputeHash · LSH-512-512 · Managed	128KB	522.502 μs	5.8934 μs	5.5127 μs	-

Ascon Family

Ascon is a lightweight authenticated encryption and hashing family, selected as the NIST Lightweight Cryptography standard in 2023. It is designed for constrained environments (IoT, embedded systems) where resources are limited but security is paramount.

The managed implementation is approximately 33% faster than BouncyCastle across all input sizes, with consistent zero-allocation behavior regardless of input size—ideal for memory-constrained environments.

Ascon-Hash256

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Ascon-Hash256 · Managed	128B	579.8 ns	11.36 ns	12.63 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	128B	768.4 ns	12.44 ns	11.64 ns	-

TryComputeHash · Ascon-Hash256 · Managed	137B	606.2 ns	4.96 ns	4.40 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	137B	807.3 ns	9.84 ns	9.21 ns	-

TryComputeHash · Ascon-Hash256 · Managed	1KB	3,756.6 ns	61.14 ns	57.19 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	1KB	4,999.4 ns	64.27 ns	60.12 ns	-

TryComputeHash · Ascon-Hash256 · Managed	1025B	3,747.6 ns	67.41 ns	63.05 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	1025B	5,006.1 ns	92.76 ns	86.77 ns	-

TryComputeHash · Ascon-Hash256 · Managed	8KB	29,138.6 ns	449.13 ns	420.12 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	8KB	38,854.5 ns	681.25 ns	637.24 ns	-

TryComputeHash · Ascon-Hash256 · Managed	128KB	462,274.4 ns	8,182.51 ns	7,653.93 ns	-
TryComputeHash · Ascon-Hash256 · BouncyCastle	128KB	615,387.2 ns	9,071.26 ns	8,041.44 ns	-

Ascon-XOF128

Description	TestDataSize	Mean	Error	StdDev	Allocated
TryComputeHash · Ascon-XOF128 · Managed	128B	573.9 ns	5.01 ns	4.18 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	128B	764.9 ns	11.42 ns	10.13 ns	-

TryComputeHash · Ascon-XOF128 · Managed	137B	608.9 ns	10.42 ns	9.75 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	137B	801.8 ns	6.42 ns	5.69 ns	-

TryComputeHash · Ascon-XOF128 · Managed	1KB	3,741.9 ns	70.22 ns	65.68 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	1KB	4,954.6 ns	83.53 ns	78.14 ns	-

TryComputeHash · Ascon-XOF128 · Managed	1025B	3,747.0 ns	50.01 ns	46.78 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	1025B	4,926.9 ns	46.99 ns	41.65 ns	-

TryComputeHash · Ascon-XOF128 · Managed	8KB	28,987.4 ns	505.25 ns	447.89 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	8KB	38,618.1 ns	744.02 ns	695.96 ns	-

TryComputeHash · Ascon-XOF128 · Managed	128KB	457,370.8 ns	5,060.83 ns	4,226.02 ns	-
TryComputeHash · Ascon-XOF128 · BouncyCastle	128KB	618,939.6 ns	11,905.87 ns	11,693.16 ns	-

KMAC Family

KMAC (Keccak Message Authentication Code) is defined in NIST SP 800-185 and provides a Keccak-based keyed hash function. Like SHA-3, SHAKE, and cSHAKE, KMAC shares the same optimized Keccak permutation core, benefiting from the scalar optimizations described in the Keccak section above.

The managed CryptoHives implementation is the fastest at all input sizes, outperforming the OS-provided KMAC by ~30% and BouncyCastle by ~48%. This advantage comes from the highly optimized scalar Keccak core that benefits both the hash computation and the KMAC-specific cSHAKE encoding overhead.

KMAC128

Description	TestDataSize	Mean	Error	StdDev	Allocated
ComputeMac · TryComputeHash · Managed	128B	684.1 ns	2.77 ns	2.17 ns	-
ComputeMac · ComputeHash · OS Native	128B	979.2 ns	7.54 ns	7.06 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	128B	1,317.1 ns	7.89 ns	7.38 ns	160 B

ComputeMac · TryComputeHash · Managed	137B	681.5 ns	2.98 ns	2.64 ns	-
ComputeMac · ComputeHash · OS Native	137B	999.1 ns	6.96 ns	6.17 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	137B	1,313.4 ns	6.31 ns	5.60 ns	160 B

ComputeMac · TryComputeHash · Managed	1KB	1,913.4 ns	12.64 ns	11.21 ns	-
ComputeMac · ComputeHash · OS Native	1KB	2,387.7 ns	9.57 ns	7.99 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	1KB	3,144.8 ns	17.82 ns	16.67 ns	160 B

ComputeMac · TryComputeHash · Managed	1025B	1,917.9 ns	15.19 ns	14.21 ns	-
ComputeMac · ComputeHash · OS Native	1025B	2,404.8 ns	11.15 ns	10.43 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	1025B	3,141.0 ns	12.15 ns	11.37 ns	160 B

ComputeMac · TryComputeHash · Managed	8KB	10,210.1 ns	62.72 ns	58.66 ns	-
ComputeMac · ComputeHash · OS Native	8KB	12,302.0 ns	59.27 ns	55.44 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	8KB	16,053.3 ns	86.60 ns	81.00 ns	160 B

ComputeMac · TryComputeHash · Managed	128KB	155,508.1 ns	692.57 ns	647.83 ns	-
ComputeMac · ComputeHash · OS Native	128KB	185,262.8 ns	1,187.57 ns	1,110.86 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	128KB	239,918.3 ns	755.69 ns	706.87 ns	160 B

KMAC256

Description	TestDataSize	Mean	Error	StdDev	Allocated
ComputeMac · TryComputeHash · Managed	128B	670.2 ns	3.73 ns	3.49 ns	-
ComputeMac · ComputeHash · OS Native	128B	981.9 ns	5.51 ns	4.88 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	128B	1,307.9 ns	5.31 ns	4.71 ns	160 B

ComputeMac · TryComputeHash · Managed	137B	910.6 ns	4.05 ns	3.79 ns	-
ComputeMac · ComputeHash · OS Native	137B	1,225.4 ns	5.72 ns	5.07 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	137B	1,599.8 ns	5.55 ns	4.92 ns	160 B

ComputeMac · TryComputeHash · Managed	1KB	2,056.8 ns	8.67 ns	7.69 ns	-
ComputeMac · ComputeHash · OS Native	1KB	2,613.5 ns	14.35 ns	13.42 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	1KB	3,421.4 ns	6.58 ns	5.83 ns	160 B

ComputeMac · TryComputeHash · Managed	1025B	2,060.7 ns	10.94 ns	9.14 ns	-
ComputeMac · ComputeHash · OS Native	1025B	2,671.6 ns	13.54 ns	12.66 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	1025B	3,417.1 ns	12.41 ns	11.61 ns	160 B

ComputeMac · TryComputeHash · Managed	8KB	12,493.1 ns	55.66 ns	52.06 ns	-
ComputeMac · ComputeHash · OS Native	8KB	15,070.9 ns	59.46 ns	55.62 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	8KB	19,467.7 ns	55.94 ns	46.71 ns	160 B

ComputeMac · TryComputeHash · Managed	128KB	189,517.1 ns	467.77 ns	390.61 ns	-
ComputeMac · ComputeHash · OS Native	128KB	226,397.1 ns	1,119.12 ns	992.07 ns	32 B
ComputeMac · ComputeHash · BouncyCastle	128KB	292,863.5 ns	881.67 ns	781.57 ns	160 B

XOF Mode Benchmarks

The XOF (extendable-output function) benchmarks measure squeeze throughput via the IExtendableOutput interface. Each iteration absorbs a fixed 2 KB of input (two 1 KB blocks), then squeezes a variable number of output bytes (128 B to 128 KB). This isolates the squeeze permutation cost from absorb overhead, which is the defining performance characteristic of XOF algorithms. The fixed-output hash benchmarks above measure TryComputeHash with a small fixed digest; these benchmarks focus on the extendable output path.

Implementations include CryptoHives managed, BouncyCastle, OS native, and native Rust (BLAKE3) where available.

SHAKE128 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · SHAKE128 · Managed	128B	2.811 μs	0.0159 μs	0.0149 μs	-
AbsorbSqueeze · SHAKE128 · OS Native	128B	3.342 μs	0.0218 μs	0.0204 μs	-
AbsorbSqueeze · SHAKE128 · BouncyCastle	128B	4.131 μs	0.0256 μs	0.0240 μs	-

AbsorbSqueeze · SHAKE128 · Managed	1KB	4.571 μs	0.0282 μs	0.0263 μs	-
AbsorbSqueeze · SHAKE128 · OS Native	1KB	4.801 μs	0.0299 μs	0.0280 μs	-
AbsorbSqueeze · SHAKE128 · BouncyCastle	1KB	6.098 μs	0.0553 μs	0.0490 μs	1152 B

AbsorbSqueeze · SHAKE128 · OS Native	8KB	15.088 μs	0.1631 μs	0.1446 μs	-
AbsorbSqueeze · SHAKE128 · Managed	8KB	17.424 μs	0.1068 μs	0.0999 μs	-
AbsorbSqueeze · SHAKE128 · BouncyCastle	8KB	19.935 μs	0.1608 μs	0.1504 μs	9216 B

AbsorbSqueeze · SHAKE128 · OS Native	128KB	193.946 μs	1.6483 μs	1.5418 μs	-
AbsorbSqueeze · SHAKE128 · Managed	128KB	239.547 μs	1.8561 μs	1.6454 μs	-
AbsorbSqueeze · SHAKE128 · BouncyCastle	128KB	263.310 μs	2.4667 μs	2.3074 μs	149760 B

SHAKE256 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · SHAKE256 · Managed	128B	3.394 μs	0.0199 μs	0.0186 μs	-
AbsorbSqueeze · SHAKE256 · OS Native	128B	4.047 μs	0.0343 μs	0.0321 μs	-
AbsorbSqueeze · SHAKE256 · BouncyCastle	128B	5.012 μs	0.0297 μs	0.0278 μs	-

AbsorbSqueeze · SHAKE256 · Managed	1KB	5.364 μs	0.0526 μs	0.0492 μs	-
AbsorbSqueeze · SHAKE256 · OS Native	1KB	5.744 μs	0.0300 μs	0.0281 μs	-
AbsorbSqueeze · SHAKE256 · BouncyCastle	1KB	7.299 μs	0.0340 μs	0.0318 μs	1120 B

AbsorbSqueeze · SHAKE256 · OS Native	8KB	18.539 μs	0.1094 μs	0.1023 μs	-
AbsorbSqueeze · SHAKE256 · Managed	8KB	20.323 μs	0.1186 μs	0.1109 μs	-
AbsorbSqueeze · SHAKE256 · BouncyCastle	8KB	24.710 μs	0.1296 μs	0.1213 μs	9600 B

AbsorbSqueeze · SHAKE256 · OS Native	128KB	237.210 μs	1.4442 μs	1.3509 μs	-
AbsorbSqueeze · SHAKE256 · Managed	128KB	276.694 μs	2.3818 μs	2.2279 μs	-
AbsorbSqueeze · SHAKE256 · BouncyCastle	128KB	325.734 μs	4.1068 μs	3.8415 μs	154080 B

cSHAKE128 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · cSHAKE128 · Managed	128B	2.836 μs	0.0163 μs	0.0136 μs	-
AbsorbSqueeze · cSHAKE128 · BouncyCastle	128B	4.156 μs	0.0249 μs	0.0221 μs	-

AbsorbSqueeze · cSHAKE128 · Managed	1KB	4.606 μs	0.0315 μs	0.0295 μs	-
AbsorbSqueeze · cSHAKE128 · BouncyCastle	1KB	6.181 μs	0.0539 μs	0.0478 μs	1152 B

AbsorbSqueeze · cSHAKE128 · Managed	8KB	17.668 μs	0.3276 μs	0.3065 μs	-
AbsorbSqueeze · cSHAKE128 · BouncyCastle	8KB	20.208 μs	0.2379 μs	0.2226 μs	9216 B

AbsorbSqueeze · cSHAKE128 · Managed	128KB	241.793 μs	2.4495 μs	2.1714 μs	-
AbsorbSqueeze · cSHAKE128 · BouncyCastle	128KB	267.440 μs	4.3463 μs	4.0655 μs	149760 B

cSHAKE256 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · cSHAKE256 · Managed	128B	3.427 μs	0.0293 μs	0.0274 μs	-
AbsorbSqueeze · cSHAKE256 · BouncyCastle	128B	5.073 μs	0.0357 μs	0.0316 μs	-

AbsorbSqueeze · cSHAKE256 · Managed	1KB	5.355 μs	0.0328 μs	0.0291 μs	-
AbsorbSqueeze · cSHAKE256 · BouncyCastle	1KB	7.371 μs	0.0416 μs	0.0389 μs	1120 B

AbsorbSqueeze · cSHAKE256 · Managed	8KB	20.462 μs	0.1933 μs	0.1714 μs	-
AbsorbSqueeze · cSHAKE256 · BouncyCastle	8KB	25.064 μs	0.1812 μs	0.1695 μs	9600 B

AbsorbSqueeze · cSHAKE256 · Managed	128KB	277.657 μs	2.9247 μs	2.5927 μs	-
AbsorbSqueeze · cSHAKE256 · BouncyCastle	128KB	327.108 μs	2.8319 μs	2.6489 μs	154080 B

TurboSHAKE128 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · TurboSHAKE128 · Managed	128B	1.589 μs	0.0141 μs	0.0132 μs	-

AbsorbSqueeze · TurboSHAKE128 · Managed	1KB	2.780 μs	0.0183 μs	0.0171 μs	-

AbsorbSqueeze · TurboSHAKE128 · Managed	8KB	11.697 μs	0.0939 μs	0.0878 μs	-

AbsorbSqueeze · TurboSHAKE128 · Managed	128KB	165.344 μs	1.1889 μs	1.1121 μs	-

TurboSHAKE256 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · TurboSHAKE256 · Managed	128B	1.893 μs	0.0097 μs	0.0091 μs	-

AbsorbSqueeze · TurboSHAKE256 · Managed	1KB	3.187 μs	0.0239 μs	0.0212 μs	-

AbsorbSqueeze · TurboSHAKE256 · Managed	8KB	13.181 μs	0.0893 μs	0.0791 μs	-

AbsorbSqueeze · TurboSHAKE256 · Managed	128KB	184.614 μs	1.2906 μs	1.2073 μs	-

KT128 XOF

Description	TestDataSize	Mean	Error	StdDev	Median	Allocated
AbsorbSqueeze · KT128 · Managed	128B	1.622 μs	0.0118 μs	0.0110 μs	1.622 μs	-

AbsorbSqueeze · KT128 · Managed	1KB	2.818 μs	0.0229 μs	0.0214 μs	2.816 μs	-

AbsorbSqueeze · KT128 · Managed	8KB	12.010 μs	0.2010 μs	0.3920 μs	11.830 μs	-

AbsorbSqueeze · KT128 · Managed	128KB	166.194 μs	1.0116 μs	0.9463 μs	166.569 μs	-

KT256 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · KT256 · Managed	128B	1.930 μs	0.0130 μs	0.0122 μs	-

AbsorbSqueeze · KT256 · Managed	1KB	3.214 μs	0.0193 μs	0.0181 μs	-

AbsorbSqueeze · KT256 · Managed	8KB	13.273 μs	0.0754 μs	0.0705 μs	-

AbsorbSqueeze · KT256 · Managed	128KB	184.963 μs	1.1531 μs	1.0786 μs	-

KMAC128 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · KMAC-128 · Managed	128B	3.294 μs	0.0375 μs	0.0350 μs	-
AbsorbSqueeze · KMAC-128 · OS Native	128B	4.050 μs	0.0657 μs	0.0548 μs	32 B
AbsorbSqueeze · KMAC-128 · BouncyCastle	128B	5.160 μs	0.0347 μs	0.0325 μs	128 B

AbsorbSqueeze · KMAC-128 · Managed	1KB	5.049 μs	0.0451 μs	0.0400 μs	-
AbsorbSqueeze · KMAC-128 · OS Native	1KB	5.467 μs	0.0407 μs	0.0361 μs	32 B
AbsorbSqueeze · KMAC-128 · BouncyCastle	1KB	7.196 μs	0.0541 μs	0.0506 μs	1280 B

AbsorbSqueeze · KMAC-128 · OS Native	8KB	15.919 μs	0.1590 μs	0.1328 μs	32 B
AbsorbSqueeze · KMAC-128 · Managed	8KB	17.989 μs	0.1714 μs	0.1603 μs	-
AbsorbSqueeze · KMAC-128 · BouncyCastle	8KB	21.169 μs	0.1310 μs	0.1225 μs	9344 B

AbsorbSqueeze · KMAC-128 · OS Native	128KB	196.669 μs	1.8585 μs	1.6475 μs	32 B
AbsorbSqueeze · KMAC-128 · Managed	128KB	242.259 μs	1.6483 μs	1.4612 μs	-
AbsorbSqueeze · KMAC-128 · BouncyCastle	128KB	267.527 μs	2.7007 μs	2.3941 μs	149888 B

KMAC256 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · KMAC-256 · Managed	128B	3.867 μs	0.0370 μs	0.0328 μs	-
AbsorbSqueeze · KMAC-256 · OS Native	128B	4.763 μs	0.0459 μs	0.0407 μs	32 B
AbsorbSqueeze · KMAC-256 · BouncyCastle	128B	6.103 μs	0.0519 μs	0.0486 μs	128 B

AbsorbSqueeze · KMAC-256 · Managed	1KB	5.824 μs	0.0503 μs	0.0446 μs	-
AbsorbSqueeze · KMAC-256 · OS Native	1KB	6.453 μs	0.0809 μs	0.0717 μs	32 B
AbsorbSqueeze · KMAC-256 · BouncyCastle	1KB	8.385 μs	0.0548 μs	0.0458 μs	1248 B

AbsorbSqueeze · KMAC-256 · OS Native	8KB	19.273 μs	0.1469 μs	0.1302 μs	32 B
AbsorbSqueeze · KMAC-256 · Managed	8KB	20.938 μs	0.2444 μs	0.2286 μs	-
AbsorbSqueeze · KMAC-256 · BouncyCastle	8KB	25.787 μs	0.2122 μs	0.1985 μs	9728 B

AbsorbSqueeze · KMAC-256 · OS Native	128KB	238.920 μs	1.8466 μs	1.7274 μs	32 B
AbsorbSqueeze · KMAC-256 · Managed	128KB	276.988 μs	2.2135 μs	1.9622 μs	-
AbsorbSqueeze · KMAC-256 · BouncyCastle	128KB	328.022 μs	2.8794 μs	2.6934 μs	154208 B

BLAKE3 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · BLAKE3 · Native	128B	1.578 μs	0.0066 μs	0.0058 μs	-
AbsorbSqueeze · BLAKE3 · Ssse3	128B	2.350 μs	0.0118 μs	0.0099 μs	-
AbsorbSqueeze · BLAKE3 · Managed	128B	9.502 μs	0.0665 μs	0.0623 μs	-
AbsorbSqueeze · BLAKE3 · BouncyCastle	128B	19.578 μs	0.1210 μs	0.1073 μs	56 B

AbsorbSqueeze · BLAKE3 · Native	1KB	2.154 μs	0.0208 μs	0.0195 μs	-
AbsorbSqueeze · BLAKE3 · Ssse3	1KB	3.223 μs	0.0126 μs	0.0112 μs	-
AbsorbSqueeze · BLAKE3 · Managed	1KB	13.211 μs	0.0605 μs	0.0536 μs	-
AbsorbSqueeze · BLAKE3 · BouncyCastle	1KB	28.821 μs	0.2392 μs	0.2238 μs	56 B

AbsorbSqueeze · BLAKE3 · Native	8KB	6.639 μs	0.0192 μs	0.0161 μs	-
AbsorbSqueeze · BLAKE3 · Ssse3	8KB	10.118 μs	0.0451 μs	0.0400 μs	-
AbsorbSqueeze · BLAKE3 · Managed	8KB	43.075 μs	0.1989 μs	0.1763 μs	-
AbsorbSqueeze · BLAKE3 · BouncyCastle	8KB	102.746 μs	0.5135 μs	0.4552 μs	56 B

AbsorbSqueeze · BLAKE3 · Native	128KB	84.740 μs	1.4031 μs	1.3780 μs	-
AbsorbSqueeze · BLAKE3 · Ssse3	128KB	128.134 μs	0.4136 μs	0.3454 μs	-
AbsorbSqueeze · BLAKE3 · Managed	128KB	559.513 μs	2.9096 μs	2.7216 μs	-
AbsorbSqueeze · BLAKE3 · BouncyCastle	128KB	1,316.753 μs	10.6814 μs	9.9914 μs	56 B

Ascon-XOF128 XOF

Description	TestDataSize	Mean	Error	StdDev	Allocated
AbsorbSqueeze · Ascon-XOF128 · Managed	128B	7.910 μs	0.0443 μs	0.0592 μs	-
AbsorbSqueeze · Ascon-XOF128 · BouncyCastle	128B	10.382 μs	0.0489 μs	0.0433 μs	-

AbsorbSqueeze · Ascon-XOF128 · Managed	1KB	10.998 μs	0.0823 μs	0.0729 μs	-
AbsorbSqueeze · Ascon-XOF128 · BouncyCastle	1KB	14.668 μs	0.0671 μs	0.0560 μs	-

AbsorbSqueeze · Ascon-XOF128 · Managed	8KB	36.626 μs	0.6365 μs	1.0808 μs	-
AbsorbSqueeze · Ascon-XOF128 · BouncyCastle	8KB	48.784 μs	0.2752 μs	0.2440 μs	-

AbsorbSqueeze · Ascon-XOF128 · Managed	128KB	468.594 μs	3.3391 μs	2.9600 μs	-
AbsorbSqueeze · Ascon-XOF128 · BouncyCastle	128KB	636.513 μs	4.3272 μs	4.0477 μs	-

Table of Contents

Cryptography Benchmarks

Updating benchmark documentation

Machine profile

Machine Specification

Highlights by algorithm family

Benchmark results by algorithm family

SHA-2 Family

SHA-224

SHA-256

SHA-384

SHA-512

SHA-512/224

SHA-512/256

Keccak-derived Families

SHA-3 Family

SHA3-224

SHA3-256

SHA3-384

SHA3-512

Keccak Family

Keccak-256

Keccak-384

Keccak-512

SHAKE Family

SHAKE128

SHAKE256

cSHAKE Family

cSHAKE128

cSHAKE256

KangarooTwelve Family

KT128

KT256

TurboSHAKE Family

TurboSHAKE128

TurboSHAKE256

BLAKE2 Family

BLAKE2b-256

BLAKE2b-512

BLAKE2s-128

BLAKE2s-256

BLAKE3

Legacy Algorithms

MD5

SHA-1

Regional Standards

SM3

Streebog-256

Streebog-512

Whirlpool

RIPEMD-160

Kupyna-256 (DSTU 7564)

Kupyna-384 (DSTU 7564)

Kupyna-512 (DSTU 7564)

LSH-256-256 (KS X 3262)

LSH-512-256 (KS X 3262)

LSH-512-512 (KS X 3262)

Ascon Family

Ascon-Hash256

Ascon-XOF128

KMAC Family

KMAC128

KMAC256

XOF Mode Benchmarks

SHAKE128 XOF

SHAKE256 XOF

cSHAKE128 XOF

cSHAKE256 XOF

TurboSHAKE128 XOF

TurboSHAKE256 XOF

KT128 XOF

KT256 XOF

KMAC128 XOF

KMAC256 XOF

BLAKE3 XOF

Ascon-XOF128 XOF

See also