name: Classic McEliece 6960119 type: kem claimed-nist-level: 5 claimed-security: IND-CCA2 length-public-key: 1047319 length-secret-key: 13948 length-ciphertext: 194 length-shared-secret: 32 nistkat-sha256: 9a586a40d1af4819efb3f7343a05c260bd27d7e5d450945fee0ace5593761c3b principal-submitters: - Daniel J. Bernstein - Tung Chou - Tanja Lange - Ingo von Maurich - Rafael Misoczki - Ruben Niederhagen - Edoardo Persichetti - Christiane Peters - Peter Schwabe - Nicolas Sendrier - Jakub Szefer - Wen Wang auxiliary-submitters: [] implementations: - name: clean version: SUPERCOP-20221025 - name: avx2 version: SUPERCOP-20221025 supported_platforms: - architecture: x86_64 operating_systems: - Linux - Darwin required_flags: - avx2 - popcnt - bmi1