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liboqs/docs/algorithms/kem/ntru.md
Douglas Stebila 65b3fb6e71
Sync with PQClean (Kyber Round 3) (#858) 
* Delete Kyber Round 2

* Sync with PQClean

Major changes; Kyber Round 3
Minor changes: HQC and NTRU

PQClean commit 168e3625988defacdf10812642e4d412fb295dc0
2020-12-03 09:56:03 -05:00

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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
  • Authors' website: https://ntru.org
  • Version: NIST Round 3 submission

Implementation

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