DKEM
DKEM (Ding Key Encapsulation)
Lattices · MLWE · niccs.org.cn(opens in a new tab)
- Programmes
- NGCC R1
- Status
- NGCC round 1
- Security flags
- None on current sets
Third-party findings: full report on ngcc.dev(opens in a new tab).
Parameter sets
| Parameter set | Level | pk (B) | ct (B) | pk+ct (B) | Keygen | Encaps | Decaps |
|---|---|---|---|---|---|---|---|
| DKEM-128 | 128-bit | 800 | 800 | 1,600 | 40.2 µs | 43.7 µs | 43.6 µs |
| DKEM-256 | 256-bit | 1,568 | 1,600 | 3,168 | 121.5 µs | 123.9 µs | 124.1 µs |
| DKEM-512 | 512-bit | 3,392 | 3,136 | 6,528 | 499.8 µs | 510.5 µs | 514.5 µs |
Wall-clock times vary between runs and machines (CPU frequency scaling, other tenants on cloud VMs); cycle counts are the steadier basis for comparison.
History
No events recorded for this scheme yet.