Decision Workspace
zkp-hash vs rapidhash vs spg-crypto
Side-by-side comparison of Rust crates
39
zkp-hash
growingv0.2.0
Hash primitive used in `zkp-stark`
75
rapidhash
stablev4.5.1
An extremely fast, high quality, platform-independent hashing algorithm.
63
spg-crypto
experimentalv7.37.12
Self-built cryptographic primitives for SPG: BLAKE3 hash, CRC32, no_std.
Core Metrics
| zkp-hash | rapidhash | spg-crypto | |
|---|---|---|---|
| Health Score | 39 | 75 | 63 |
| Total Downloads | 5.5K | 18.3M | 3.4K |
| 30d Downloads | 0 | 2.9M | 308 |
| Dependents | 6 | 982 | 576 |
| Releases | 2 | 23 | 72 |
| Last Updated | 2093d ago | 10d ago | 20d ago |
| Age | 6y 9m | 1y 10m | 1m |
Health Breakdown
zkp-hash
Maintenance
3
Quality
16
Community
7
Popularity
4
Documentation
9
rapidhash
Maintenance
18
Quality
20
Community
14
Popularity
8
Documentation
15
spg-crypto
Maintenance
18
Quality
17
Community
14
Popularity
4
Documentation
10
Technical Details
| zkp-hash | rapidhash | spg-crypto | |
|---|---|---|---|
| Version | 0.2.0 | 4.5.1 | 7.37.12 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 8 | 1 |
| Crate Size | 4KB | 60KB | 22KB |
| Features | 2 | 8 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.71.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rapidhash leads with a health score of 75/100, but none of the options score above 80.
- •rapidhash is depended on by 982 crates — strongest ecosystem trust.
- •⚠ zkp-hash has not been updated in over a year.
- •zkp-hash is pre-1.0 — API may change.