Decision Workspace
cyber-hemera vs poseidon-hash vs sha2raw
Side-by-side comparison of Rust crates
53
cyber-hemera
experimentalv0.2.0
Hemera — Poseidon2 hash over Goldilocks field
57
poseidon-hash
experimentalv0.1.4
Rust implementation of Poseidon2 hash function and Goldilocks field arithmetic
74
sha2raw
stablev14.1.0
SHA-2 hash function
Core Metrics
| cyber-hemera | poseidon-hash | sha2raw | |
|---|---|---|---|
| Health Score | 53 | 57 | 74 |
| Total Downloads | 58 | 4.1K | 476.8K |
| 30d Downloads | 58 | 714 | 14.0K |
| Dependents | 0 | 6 | 107 |
| Releases | 4 | 4 | 31 |
| Last Updated | 14d ago | 23d ago | 18d ago |
| Age | 14d | 4m | 5y 10m |
Health Breakdown
cyber-hemera
Maintenance
18
Quality
14
Community
6
Popularity
2
Documentation
13
poseidon-hash
Maintenance
17
Quality
15
Community
8
Popularity
4
Documentation
13
sha2raw
Maintenance
18
Quality
20
Community
17
Popularity
7
Documentation
12
Technical Details
| cyber-hemera | poseidon-hash | sha2raw | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.4 | 14.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 4 | 10 |
| Crate Size | 41KB | 27KB | 11KB |
| Features | 3 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | 1.89 | — | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •sha2raw leads with a health score of 74/100, but none of the options score above 80.
- •sha2raw is depended on by 107 crates — strongest ecosystem trust.
- •cyber-hemera, poseidon-hash are pre-1.0 — API may change.