ML-KEM·Key encapsulation·NIST level 5
ML-KEM-1024
ML-KEM (FIPS 203) is a lattice-based key encapsulation mechanism, standardized by NIST in August 2024. It replaces RSA and elliptic-curve Diffie-Hellman for establishing shared secrets in a post-quantum world.
Latest run2026-07-07 09:32 UTC
commitbfd529d- CPU
- Xeon Platinum 8259CL @ 2.50GHz
- Instance
- t3.mediumburstable
- OS / Kernel
- 24.04.4 LTS
- liboqs
- 0.15.0
- Wall clock
- 49m 51s
- CPU steal
- 0.83%
Parameters
- Family
- ML-KEM
- Parameter set
- 1024
- Public key
- 1.53 KB
- Private key
- 3.09 KB
- Ciphertext
- 1.53 KB
- Iterations / op
- 1,000
- liboqs key
- ML-KEM-1024
keygenGenerate a fresh key pair.
54 of 54 runs
- Mean
- 24.4 µs
- Median
- 22.9 µs
- p95
- 33.9 µs
- p99
- 41.9 µs
- Stdev
- 6.2 µs
- Min
- 22.6 µs
- Ops/sec
- 40,993
Mean over time
Click any point to view the GitHub Actions run that produced it.
encapEncapsulate: produce a shared secret and ciphertext under the recipient's public key.
54 of 54 runs
- Mean
- 26.9 µs
- Median
- 25.6 µs
- p95
- 35.4 µs
- p99
- 45.7 µs
- Stdev
- 5.6 µs
- Min
- 25.4 µs
- Ops/sec
- 37,153
Mean over time
Click any point to view the GitHub Actions run that produced it.
decapDecapsulate: recover the shared secret from the ciphertext using the private key.
54 of 54 runs
- Mean
- 31.8 µs
- Median
- 27.9 µs
- p95
- 47.5 µs
- p99
- 90.5 µs
- Stdev
- 15.1 µs
- Min
- 27.5 µs
- Ops/sec
- 31,431
Mean over time
Click any point to view the GitHub Actions run that produced it.