Decision Workspace
concrete-csprng vs tfhe-csprng vs tfhe
Side-by-side comparison of Rust crates
54
concrete-csprng
growingv0.4.1
Cryptographically Secure PRNG used in the TFHE-rs library.
63
tfhe-csprng
growingv0.8.1
Cryptographically Secure PRNG used in the TFHE-rs library.
61
tfhe
stablev1.5.4
TFHE-rs is a fully homomorphic encryption (FHE) library that implements Zama's variant of TFHE.
Core Metrics
| concrete-csprng | tfhe-csprng | tfhe | |
|---|---|---|---|
| Health Score | 54 | 63 | 61 |
| Total Downloads | 129.9K | 157.2K | 330.1K |
| 30d Downloads | 2.4K | 16.7K | 18.6K |
| Dependents | 77 | 32 | 50 |
| Releases | 9 | 6 | 96 |
| Last Updated | 637d ago | 15d ago | 15d ago |
| Age | 5y | 1y 4m | 3y 5m |
Health Breakdown
concrete-csprng
Maintenance
7
Quality
18
Community
8
Popularity
6
Documentation
15
tfhe-csprng
Maintenance
20
Quality
15
Community
7
Popularity
6
Documentation
15
tfhe
Maintenance
18
Quality
13
Community
8
Popularity
7
Documentation
15
Technical Details
| concrete-csprng | tfhe-csprng | tfhe | |
|---|---|---|---|
| Version | 0.4.1 | 0.8.1 | 1.5.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause-Clear | BSD-3-Clause-Clear | BSD-3-Clause-Clear |
| Dependencies | 6 | 10 | 45 |
| Crate Size | 36KB | 44KB | 1.6MB |
| Features | 10 | 2 | 36 |
| Yanked % | 0.0% | 0.0% | 17.7% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.72 | 1.91.1 | 1.91.1 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tfhe-csprng leads with a health score of 63/100, but none of the options score above 80.
- •tfhe has the most downloads (330.1K), suggesting wider adoption.
- •⚠ concrete-csprng has not been updated in over a year.
- •concrete-csprng, tfhe-csprng are pre-1.0 — API may change.