Lines Matching defs:buf
66 unsigned char buf[2048];
139 memset(buf, 0, sizeof(buf));
141 if ((ret = mbedtls_net_recv(&server_fd, buf, 2)) != 2) {
146 n = buflen = (buf[0] << 8) | buf[1];
147 if (buflen < 1 || buflen > sizeof(buf)) {
155 memset(buf, 0, sizeof(buf));
157 if ((ret = mbedtls_net_recv(&server_fd, buf, n)) != (int) n) {
162 p = buf, end = buf + buflen;
195 if ((ret = mbedtls_sha256(buf, (int) (p - 2 - buf), hash, 0)) != 0) {
213 if ((ret = mbedtls_dhm_make_public(&dhm, (int) n, buf, n,
219 if ((ret = mbedtls_net_send(&server_fd, buf, n)) != (int) n) {
230 if ((ret = mbedtls_dhm_calc_secret(&dhm, buf, sizeof(buf), &n,
237 mbedtls_printf("%02x", buf[n]);
251 ret = mbedtls_aes_setkey_dec(&aes, buf, 256);
256 memset(buf, 0, sizeof(buf));
258 if ((ret = mbedtls_net_recv(&server_fd, buf, 16)) != 16) {
263 ret = mbedtls_aes_crypt_ecb(&aes, MBEDTLS_AES_DECRYPT, buf, buf);
267 buf[16] = '\0';
268 mbedtls_printf("\n . Plaintext is \"%s\"\n\n", (char *) buf);