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1.8 KiB
liboqs algorithm datasheet: kem_ntru
Summary
- Name: NTRU
- Algorithm type: key encapsulation mechanism
- Main cryptographic assumption: NTRU
- Scheme authors: John M. Schanck, Cong Chen, Oussama Danba, Jeffrey Hoffstein, Andreas Hülsing, Joost Rijneveld, Peter Schwabe, William Whyte, Zhenfei Zhang
- 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) |
|---|---|---|---|---|---|---|
| NTRU-HPS-2048-509 | IND-CCA | 1 | 699 | 935 | 699 | 32 |
| NTRU-HPS-2048-677 | IND-CCA | 3 | 930 | 1234 | 930 | 32 |
| NTRU-HPS-4096-821 | IND-CCA | 5 | 1230 | 1590 | 1230 | 32 |
| NTRU-HRSS-701 | IND-CCA | 3 | 1138 | 1450 | 1138 | 32 |
Implementation
- Source of implementation: NIST Round 2 submission, via https://github.com/PQClean/PQClean
- Implementation version:
9023fef558 - License: Public domain
- Language: C
- Architectures supported in liboqs master branch: x86, x64