name: HQC_256_3_CCA2 type: kem claimed-nist-level: 5 claimed-security: IND-CCA2 length-public-key: 8897 length-ciphertext: 17777 length-secret-key: 8937 length-shared-secret: 64 nistkat-sha256: e0bb4e73a1a27f05ddb1138685922bf4a40c2e535b5152b93135c06a73777770 principal-submitters: - Carlos Aguilar Melchor - Nicolas Aragon - Slim Bettaieb - Loïc Bidoux - Olivier Blazy - Jean-Christophe Deneuville - Philippe Gaborit - Edoardo Persichetti - Gilles Zémor auxiliary-submitters: [] implementations: - name: leaktime version: https://pqc-hqc.org/doc/hqc-reference-implementation_2019-08-24.zip