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1.7 KiB
1.7 KiB
liboqs master branch algorithm datasheet: kem_kyber
Summary
- Name: CRYSTALS-Kyber
- Algorithm type: key encapsulation mechanism
- Main cryptographic assumption: Module Learning With Errors (RLWE)
- Scheme authors: Roberto Avanzi, Joppe Bos, Léo Ducas, Eike Kiltz, Tancrède Lepoint, Vadim Lyubashevsky, John M. Schanck, Peter Schwabe, Gregor Seiler, Damien Stehle
- Authors' website: https://pq-crystals.org/kyber
- Added to liboqs by: Douglas Stebila
Parameter sets
| Parameter set | Security model | Claimed NIST security level | Public key size (bytes) | Secret key size (bytes) | Ciphertext size (bytes) | Shared secret size (bytes) |
|---|---|---|---|---|---|---|
| Kyber512 | IND-CCA | 1 | 800 | 1632 | 736 | 32 |
| Kyber768 | IND-CCA | 3 | 1184 | 2400 | 1088 | 32 |
| Kyber1024 | IND-CCA | 5 | 1568 | 3168 | 1568 | 32 |
Implementation
- Source of implementation: https://github.com/PQClean/PQClean
- Implementation version:
33e1ed5d7d - License: Public domain
- Language: C
- Constant-time: Yes
- Architectures supported in liboqs master branch: x86, x64