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31 lines
1.8 KiB
Markdown
31 lines
1.8 KiB
Markdown
liboqs algorithm datasheet: `kem_ntru`
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====================================================
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Summary
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-------
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- **Name**: NTRU
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- **Algorithm type**: key encapsulation mechanism
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- **Main cryptographic assumption**: NTRU
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- **Scheme authors**: John M. Schanck, Cong Chen, Oussama Danba, Jeffrey Hoffstein, Andreas Hülsing, Joost Rijneveld, Peter Schwabe, William Whyte, Zhenfei Zhang
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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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| NTRU-HPS-2048-509 | IND-CCA | 1 | 699 | 935 | 699 | 32 |
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| NTRU-HPS-2048-677 | IND-CCA | 3 | 930 | 1234 | 930 | 32 |
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| NTRU-HPS-4096-821 | IND-CCA | 5 | 1230 | 1590 | 1230 | 32 |
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| NTRU-HRSS-701 | IND-CCA | 3 | 1138 | 1450 | 1138 | 32 |
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Implementation
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--------------
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- **Source of implementation:** NIST Round 2 submission, via https://github.com/PQClean/PQClean
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- **Implementation version:** https://github.com/PQClean/PQClean/commit/9023fef55861faccd82146cf599b9e46fb9606aa
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- **License:** Public domain
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- **Language:** C
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- **Architectures supported in liboqs master branch**: x86, x64
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