Lines Matching refs:pos
45 u8 *pos, *rhdr, *hs_start, *hs_length;
49 pos = *msgpos;
52 rhdr = pos;
53 pos += TLS_RECORD_HEADER_LEN;
77 hs_start = pos;
79 *pos++ = TLS_HANDSHAKE_TYPE_SERVER_HELLO;
81 hs_length = pos;
82 pos += 3;
85 WPA_PUT_BE16(pos, conn->rl.tls_version);
86 pos += 2;
88 os_memcpy(pos, conn->server_random, TLS_RANDOM_LEN);
89 pos += TLS_RANDOM_LEN;
91 *pos++ = conn->session_id_len;
92 os_memcpy(pos, conn->session_id, conn->session_id_len);
93 pos += conn->session_id_len;
95 WPA_PUT_BE16(pos, conn->cipher_suite);
96 pos += 2;
98 *pos++ = TLS_COMPRESSION_NULL;
136 WPA_PUT_BE24(hs_length, pos - hs_length - 3);
137 tls_verify_hash_add(&conn->verify, hs_start, pos - hs_start);
140 rhdr, end - rhdr, hs_start, pos - hs_start,
147 pos = rhdr + rlen;
149 *msgpos = pos;
158 u8 *pos, *rhdr, *hs_start, *hs_length, *cert_start;
170 pos = *msgpos;
173 rhdr = pos;
174 pos += TLS_RECORD_HEADER_LEN;
179 hs_start = pos;
181 *pos++ = TLS_HANDSHAKE_TYPE_CERTIFICATE;
183 hs_length = pos;
184 pos += 3;
187 cert_start = pos;
188 pos += 3;
191 if (pos + 3 + cert->cert_len > end) {
195 (unsigned long) (end - pos));
200 WPA_PUT_BE24(pos, cert->cert_len);
201 pos += 3;
202 os_memcpy(pos, cert->cert_start, cert->cert_len);
203 pos += cert->cert_len;
220 WPA_PUT_BE24(cert_start, pos - cert_start - 3);
222 WPA_PUT_BE24(hs_length, pos - hs_length - 3);
225 rhdr, end - rhdr, hs_start, pos - hs_start,
232 pos = rhdr + rlen;
234 tls_verify_hash_add(&conn->verify, hs_start, pos - hs_start);
236 *msgpos = pos;
247 u8 *pos, *rhdr, *hs_start, *hs_length, *server_params;
303 pos = conn->dh_secret;
304 while (pos + 1 < conn->dh_secret + conn->dh_secret_len && *pos == 0)
305 pos++;
306 if (pos != conn->dh_secret) {
307 os_memmove(conn->dh_secret, pos,
308 conn->dh_secret_len - (pos - conn->dh_secret));
309 conn->dh_secret_len -= pos - conn->dh_secret;
355 pos = *msgpos;
358 rhdr = pos;
359 pos += TLS_RECORD_HEADER_LEN;
364 hs_start = pos;
366 *pos++ = TLS_HANDSHAKE_TYPE_SERVER_KEY_EXCHANGE;
368 hs_length = pos;
369 pos += 3;
372 server_params = pos;
374 if (pos + 2 + dh_p_len > end) {
382 WPA_PUT_BE16(pos, dh_p_len);
383 pos += 2;
384 os_memcpy(pos, dh_p, dh_p_len);
385 pos += dh_p_len;
388 if (pos + 2 + conn->cred->dh_g_len > end) {
396 WPA_PUT_BE16(pos, conn->cred->dh_g_len);
397 pos += 2;
398 os_memcpy(pos, conn->cred->dh_g, conn->cred->dh_g_len);
399 pos += conn->cred->dh_g_len;
402 if (pos + 2 + dh_ys_len > end) {
410 WPA_PUT_BE16(pos, dh_ys_len);
411 pos += 2;
412 os_memcpy(pos, dh_ys, dh_ys_len);
413 pos += dh_ys_len;
448 pos - server_params, hash + 19);
460 if (hlen < 0 || pos + 2 > end) {
465 *pos++ = TLS_HASH_ALG_SHA256;
466 *pos++ = TLS_SIGN_ALG_RSA;
496 pos - server_params, hash);
526 signed_start = pos; /* length to be filled */
527 pos += 2;
528 clen = end - pos;
531 pos, &clen) < 0) {
541 pos[clen - 1] ^= 0x80;
545 pos += clen;
548 WPA_PUT_BE24(hs_length, pos - hs_length - 3);
551 rhdr, end - rhdr, hs_start, pos - hs_start,
558 pos = rhdr + rlen;
560 tls_verify_hash_add(&conn->verify, hs_start, pos - hs_start);
562 *msgpos = pos;
571 u8 *pos, *rhdr, *hs_start, *hs_length;
579 pos = *msgpos;
582 rhdr = pos;
583 pos += TLS_RECORD_HEADER_LEN;
588 hs_start = pos;
590 *pos++ = TLS_HANDSHAKE_TYPE_CERTIFICATE_REQUEST;
592 hs_length = pos;
593 pos += 3;
603 *pos++ = 1;
604 *pos++ = 1; /* rsa_sign */
611 WPA_PUT_BE16(pos, 0);
612 pos += 2;
614 WPA_PUT_BE24(hs_length, pos - hs_length - 3);
617 rhdr, end - rhdr, hs_start, pos - hs_start,
624 pos = rhdr + rlen;
626 tls_verify_hash_add(&conn->verify, hs_start, pos - hs_start);
628 *msgpos = pos;
637 u8 *pos;
646 pos = payload;
648 *pos++ = TLS_HANDSHAKE_TYPE_SERVER_HELLO_DONE;
650 WPA_PUT_BE24(pos, 0);
651 pos += 3;
655 *msgpos, end - *msgpos, payload, pos - payload,
663 tls_verify_hash_add(&conn->verify, payload, pos - payload);
707 u8 *pos, *hs_start;
712 pos = *msgpos;
779 pos = hs_start = verify_data;
781 *pos++ = TLS_HANDSHAKE_TYPE_FINISHED;
783 WPA_PUT_BE24(pos, TLS_VERIFY_DATA_LEN);
784 pos += 3;
785 pos += TLS_VERIFY_DATA_LEN;
786 tls_verify_hash_add(&conn->verify, hs_start, pos - hs_start);
789 *msgpos, end - *msgpos, hs_start, pos - hs_start,
805 u8 *msg, *end, *pos;
816 pos = msg;
819 if (tls_write_server_hello(conn, &pos, end) < 0) {
826 if (tls_write_server_change_cipher_spec(conn, &pos, end) < 0 ||
827 tls_write_server_finished(conn, &pos, end) < 0) {
832 *out_len = pos - msg;
840 if (tls_write_server_certificate(conn, &pos, end) < 0 ||
841 tls_write_server_key_exchange(conn, &pos, end) < 0 ||
842 tls_write_server_certificate_request(conn, &pos, end) < 0 ||
843 tls_write_server_hello_done(conn, &pos, end) < 0) {
848 *out_len = pos - msg;
859 u8 *msg, *end, *pos;
867 pos = msg;
870 if (tls_write_server_change_cipher_spec(conn, &pos, end) < 0 ||
871 tls_write_server_finished(conn, &pos, end) < 0) {
876 *out_len = pos - msg;
907 u8 *alert, *pos, *length;
916 pos = alert;
920 *pos++ = TLS_CONTENT_TYPE_ALERT;
922 WPA_PUT_BE16(pos, conn->rl.tls_version ? conn->rl.tls_version :
924 pos += 2;
926 length = pos;
927 pos += 2;
932 *pos++ = level;
934 *pos++ = description;
936 WPA_PUT_BE16(length, pos - length - 2);
937 *out_len = pos - alert;