Decision Workspace
he-ring vs tfhe-csprng vs tfhe
Side-by-side comparison of Rust crates
37
he-ring
growingv0.6.0
A library that provides fast implementations of rings commonly used in homomorphic encryption, built on feanor-math.
62
tfhe-csprng
growingv0.9.0
Cryptographically Secure PRNG used in the TFHE-rs library.
60
tfhe
stablev1.6.1
TFHE-rs is a fully homomorphic encryption (FHE) library that implements Zama's variant of TFHE.
Core Metrics
| he-ring | tfhe-csprng | tfhe | |
|---|---|---|---|
| Health Score | 37 | 62 | 60 |
| Total Downloads | 12.7K | 205.0K | 382.7K |
| 30d Downloads | 0 | 29.5K | 32.0K |
| Dependents | 0 | 34 | 59 |
| Releases | 14 | 7 | 98 |
| Last Updated | 406d ago | 34d ago | 28d ago |
| Age | 2y 1m | 1y 6m | 3y 7m |
Health Breakdown
he-ring
Maintenance
8
Quality
11
Community
3
Popularity
5
Documentation
10
tfhe-csprng
Maintenance
19
Quality
15
Community
7
Popularity
6
Documentation
15
tfhe
Maintenance
17
Quality
13
Community
8
Popularity
7
Documentation
15
Technical Details
| he-ring | tfhe-csprng | tfhe | |
|---|---|---|---|
| Version | 0.6.0 | 0.9.0 | 1.6.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | BSD-3-Clause-Clear | BSD-3-Clause-Clear |
| Dependencies | 16 | 10 | 48 |
| Crate Size | 3.0MB | 49KB | 1.8MB |
| Features | 4 | 2 | 38 |
| Yanked % | 0.0% | 0.0% | 17.3% |
| 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 62/100, but none of the options score above 80.
- •tfhe has the most downloads (382.7K), suggesting wider adoption.
- •⚠ he-ring has not been updated in over a year.
- •he-ring, tfhe-csprng are pre-1.0 — API may change.