Decision Workspace
concrete-boolean vs tfhe-csprng vs tfhe
Side-by-side comparison of Rust crates
43
concrete-boolean
growingv0.2.1
Homomorphic Boolean circuit interface for the concrete FHE 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-boolean | tfhe-csprng | tfhe | |
|---|---|---|---|
| Health Score | 43 | 63 | 61 |
| Total Downloads | 8.8K | 157.2K | 330.1K |
| 30d Downloads | 51 | 16.7K | 18.6K |
| Dependents | 5 | 32 | 50 |
| Releases | 3 | 6 | 96 |
| Last Updated | 1227d ago | 15d ago | 15d ago |
| Age | 4y 5m | 1y 4m | 3y 5m |
Health Breakdown
concrete-boolean
Maintenance
4
Quality
16
Community
5
Popularity
5
Documentation
13
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-boolean | tfhe-csprng | tfhe | |
|---|---|---|---|
| Version | 0.2.1 | 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 | 5 | 10 | 45 |
| Crate Size | 18KB | 44KB | 1.6MB |
| Features | 2 | 2 | 36 |
| Yanked % | 0.0% | 0.0% | 17.7% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 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-boolean has not been updated in over a year.
- •concrete-boolean, tfhe-csprng are pre-1.0 — API may change.