Lines Matching refs:buff
912 unsigned char x_dst[32], buff[SHA512_DIGEST_LENGTH]; in s390x_ecd_keygen25519() local
943 j = EVP_Digest(privkey, 32, buff, &sz, sha, NULL); in s390x_ecd_keygen25519()
948 buff[0] &= 248; in s390x_ecd_keygen25519()
949 buff[31] &= 63; in s390x_ecd_keygen25519()
950 buff[31] |= 64; in s390x_ecd_keygen25519()
953 generator_x, generator_y, buff) != 1) in s390x_ecd_keygen25519()
980 unsigned char x_dst[57], buff[114]; in s390x_ecd_keygen448() local
1017 if (EVP_DigestFinalXOF(hashctx, buff, sizeof(buff)) != 1) in s390x_ecd_keygen448()
1020 buff[0] &= -4; in s390x_ecd_keygen448()
1021 buff[55] |= 0x80; in s390x_ecd_keygen448()
1022 buff[56] = 0; in s390x_ecd_keygen448()
1025 generator_x, generator_y, buff) != 1) in s390x_ecd_keygen448()