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32 lines
1.7 KiB
Markdown
32 lines
1.7 KiB
Markdown
liboqs master branch algorithm datasheet: `kem_kyber`
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=====================================================
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Summary
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-------
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- **Name**: CRYSTALS-Kyber
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- **Algorithm type**: key encapsulation mechanism
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- **Main cryptographic assumption**: Module Learning With Errors (RLWE)
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- **Scheme authors**: Roberto Avanzi, Joppe Bos, Léo Ducas, Eike Kiltz, Tancrède Lepoint, Vadim Lyubashevsky, John M. Schanck, Peter Schwabe, Gregor Seiler, Damien Stehle
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- **Authors' website**: https://pq-crystals.org/kyber
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- **Added to liboqs by**: Douglas Stebila
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Parameter sets
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--------------
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| Parameter set | Security model | Claimed NIST security level | Public key size (bytes) | Secret key size (bytes) | Ciphertext size (bytes) | Shared secret size (bytes) |
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|---------------|:--------------:|:---------------------------:|:-----------------------:|:-----------------------:|:-----------------------:|:--------------------------:|
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| Kyber512 | IND-CCA | 1 | 800 | 1632 | 736 | 32 |
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| Kyber768 | IND-CCA | 3 | 1184 | 2400 | 1088 | 32 |
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| Kyber1024 | IND-CCA | 5 | 1568 | 3168 | 1568 | 32 |
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Implementation
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--------------
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- **Source of implementation:** https://github.com/PQClean/PQClean
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- **Implementation version:** https://github.com/PQClean/PQClean/commit/33e1ed5d7da7bb67b7e7bfc0e9c54abf35f786f8
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- **License:** Public domain
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- **Language:** C
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- **Constant-time:** Yes
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- **Architectures supported in liboqs master branch**: x86, x64
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