name: ntruhps2048509
type: kem
claimed-nist-level: 1
claimed-security: IND-CCA2
length-public-key: 699
length-secret-key: 935
length-ciphertext: 699
length-shared-secret: 32
nistkat-sha256: 7ecb93dbc7a588878691f2b2d656ebc42192779f335e3a96197f4ce2134f72c6
principal-submitters:
  - John M. Schanck
auxiliary-submitters:
  - Cong Chen
  - Oussama Danba
  - Jeffrey Hoffstein
  - Andreas Hülsing
  - Joost Rijneveld
  - Tsunekazu Saito
  - Peter Schwabe
  - William Whyte
  - Keita Xagawa
  - Takashi Yamakawa
  - Zhenfei Zhang
implementations:
    - name: clean
      version: https://github.com/jschanck/ntru/tree/ba431bb8 reference implementation
    - name: avx2
      version: https://github.com/jschanck/ntru/tree/ba431bb8 avx2 implementation
      supported_platforms:
          - architecture: x86_64
            operating_systems:
                - Linux
                - Darwin
            required_flags:
                - avx2
                - bmi2