Decision Workspace
groth16-proofs vs zkmcu-host-gen vs privacy-cash
Side-by-side comparison of Rust crates
45
groth16-proofs
experimentalv3.0.0
High-performance Groth16 proof generator using arkworks for Orbinum privacy protocol
40
zkmcu-host-gen
experimentalv0.1.0
Generates Groth16/BN254 test vectors in EIP-197 format via arkworks, for use by zkmcu-vectors
48
privacy-cash
experimentalv1.0.0
Pure Rust SDK for Privacy Cash - Privacy-preserving transactions on Solana using Zero-Knowledge Proofs.
Core Metrics
| groth16-proofs | zkmcu-host-gen | privacy-cash | |
|---|---|---|---|
| Health Score | 45 | 40 | 48 |
| Total Downloads | 103 | 22 | 440 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 6 | 1 | 4 |
| Last Updated | 96d ago | 82d ago | 158d ago |
| Age | 5m | 2m | 5m |
Health Breakdown
groth16-proofs
Maintenance
14
Quality
16
Community
3
Popularity
2
Documentation
10
zkmcu-host-gen
Maintenance
8
Quality
12
Community
6
Popularity
2
Documentation
12
privacy-cash
Maintenance
11
Quality
13
Community
6
Popularity
3
Documentation
15
Technical Details
| groth16-proofs | zkmcu-host-gen | privacy-cash | |
|---|---|---|---|
| Version | 3.0.0 | 0.1.0 | 1.0.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | Apache-2.0 OR GPL-3.0-or-later | MIT OR Apache-2.0 | MIT |
| Dependencies | 16 | 10 | 37 |
| Crate Size | 54KB | 12KB | 443KB |
| Features | 2 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.82 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •privacy-cash leads with a health score of 48/100, but none of the options score above 80.
- •zkmcu-host-gen is pre-1.0 — API may change.