FHE Operations
| Operation | secure_128 | secure_192 |
|---|---|---|
| Encrypt | 23.56 ms | 61.59 ms |
| Add | 0.83 ms | 2.10 ms |
| Multiply (K-Elimination rescale) | 152.13 ms | 459.02 ms |
| Decrypt | 11.06 ms | 29.00 ms |
Depth Chains (Symmetric Mode)
| Config | Max Depth | Total Time | Avg per Multiply |
|---|---|---|---|
| secure_128 | 50 | 6.29s | 125.81 ms |
| secure_192 | 50 | 10.10s | 201.91 ms |
RNS Arithmetic (4-lane)
| Operation | Latency | Throughput |
|---|---|---|
| ADD | 65.7 ns | 15.2 M ops/s |
| MUL | 95.6 ns | 10.5 M ops/s |
Lattice Security (Post-Quantum)
| Config | n | log2(q) | Min Attack Cost (log2 ops) |
|---|---|---|---|
| secure_128 | 4,096 | 89.08 | 129 |
| secure_192 | 8,192 | 145.08 | 159 |
| secure_256 | 16,384 | 203.38 | 226 |
NIST Post-Quantum Level 1 (128-bit) verified under both Core-SVP and Matzov cost models. Higher parameter configurations available with measured attack costs shown. Formal external cryptographic audit pending.
Test Coverage
| Crate | Tests | Status |
|---|---|---|
| nine65 (core FHE) | 611+ | All passing |
| clockwork-core | 46 | All passing |
| exact_transcendentals | 143 | All passing |
| nexgen_rational | 95 | All passing |
| fhe-service | 22 | All passing |
| mana | 30 | All passing |
| unhal | 10 | All passing |
| Total | 935+ | 0 failures |