#ifndef VERIFY_H #define VERIFY_H /*------------------------------------------------- This file has been adapted from the implementation (available at https://github.com/pq-crystals/kyber) of "CRYSTALS – Kyber: a CCA-secure module-lattice-based KEM" by : Joppe Bos, Leo Ducas, Eike Kiltz, Tancrede Lepoint, Vadim Lyubashevsky, John M. Schanck, Peter Schwabe & Damien stehle ----------------------------------------------------*/ #include "SABER_params.h" #include /* returns 0 for equal strings, 1 for non-equal strings */ #define verify SABER_NAMESPACE(verify) int verify(const unsigned char *a, const unsigned char *b, size_t len); /* b = 1 means mov, b = 0 means don't mov*/ #define cmov SABER_NAMESPACE(cmov) void cmov(unsigned char *r, const unsigned char *x, size_t len, unsigned char b); #endif