Decision Workspace
coldstar-zk vs coldstar-privacy vs paillier-zk
Side-by-side comparison of Rust crates
40
coldstar-zk
experimentalv0.2.0
Zero-knowledge proof engine for Coldstar cold wallet — Schnorr ownership proofs, Pedersen range proofs, and policy compliance proofs
38
coldstar-privacy
experimentalv0.2.0
Privacy transaction layer for Coldstar cold wallet — mode selection, signing policy engine, privacy validation, and SPL Token-2022 confidential transfers
55
paillier-zk
growingv0.4.3
ZK-proofs for Paillier encryption scheme
Core Metrics
| coldstar-zk | coldstar-privacy | paillier-zk | |
|---|---|---|---|
| Health Score | 40 | 38 | 55 |
| Total Downloads | 93 | 16 | 37.5K |
| 30d Downloads | 0 | 0 | 2.2K |
| Dependents | 2 | 0 | 17 |
| Releases | 1 | 1 | 11 |
| Last Updated | 72d ago | 72d ago | 63d ago |
| Age | 2m | 2m | 2y 6m |
Health Breakdown
coldstar-zk
Maintenance
9
Quality
12
Community
7
Popularity
2
Documentation
10
coldstar-privacy
Maintenance
9
Quality
12
Community
6
Popularity
1
Documentation
10
paillier-zk
Maintenance
15
Quality
14
Community
11
Popularity
5
Documentation
10
Technical Details
| coldstar-zk | coldstar-privacy | paillier-zk | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.4.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 14 | 8 | 17 |
| Crate Size | 29KB | 27KB | 42KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •paillier-zk leads with a health score of 55/100, but none of the options score above 80.