lib/ntlm/ntlm.c

1298 			  struct ntlm_buf *session)
1302     session->length = MD4_DIGEST_LENGTH;
1303     session->data = malloc(session->length);
1304     if (session->data == NULL) {
1305 	session->length = 0;
1311 	heim_ntlm_free_buf(session);
1316     EVP_DigestFinal_ex(m, session->data, NULL);
1325 			  struct ntlm_buf *session)
1333     session->data = malloc(16);
1334     if (session->data == NULL)
1336     session->length = 16;
1348     HMAC_Final(c, session->data, &hmaclen);
1361 		     struct ntlm_buf *session,
1370     session->length = MD4_DIGEST_LENGTH;
1371     session->data = malloc(session->length);
1372     if (session->data == NULL) {
1373 	session->length = 0;
1379 	heim_ntlm_free_buf(session);
1394     if (ret != -1 || RAND_bytes(session->data, session->length) != 1) {
1401 	heim_ntlm_free_buf(session);
1405     EVP_Cipher(c, encryptedSession->data, session->data, encryptedSession->length);
1419  * Generates an NTLMv1 session random with assosited session master key.
1423  * @param session generated session nonce, should be freed with heim_ntlm_free_buf().
1424  * @param master calculated session master key, should be freed with heim_ntlm_free_buf().
1434 			     struct ntlm_buf *session,
1444     ret = heim_ntlm_keyex_wrap(&sess, session, master);
1451  * Generates an NTLMv2 session random with associated session master key.
1456  * @param session generated session nonce, should be freed with heim_ntlm_free_buf().
1457  * @param master calculated session master key, should be freed with heim_ntlm_free_buf().
1469 			     struct ntlm_buf *session,
1479     ret = heim_ntlm_keyex_wrap(&sess, session, master);
1486  * Given a key and encrypted session, unwrap the session key
1489  * @param encryptedSession encrypted session, type3.session field.
1490  * @param session generated session nonce, should be freed with heim_ntlm_free_buf().
1501 		       struct ntlm_buf *session)
1505     memset(session, 0, sizeof(*session));
1512     session->length = MD4_DIGEST_LENGTH;
1513     session->data = malloc(session->length);
1514     if (session->data == NULL) {
1515 	session->length = 0;
1532 	heim_ntlm_free_buf(session);
1536     EVP_Cipher(c, session->data, encryptedSession->data, session->length);
1548  * Generates an NTLMv2 session key.
1555  * @param ntlmv2 the ntlmv2 session key
1638  * @param ntlmv2 calculated session key
1687  * @param ntlmv2 calculated session key
1895  * @param ntlmv2 calculated session key
2006  * @param hash The NTLM session verifier
2027     EVP_DigestUpdate(m, svr_chal, 8); /* session nonce part 1 */
2028     EVP_DigestUpdate(m, clnt_nonce, 8); /* session nonce part 2 */
2039  * Derive a NTLM2 session key
2041  * @param sessionkey session key from domain controller
2044  * @param derivedkey salted session key