Lines Matching refs:server
58 struct TCP_Server_Info *server, char *signature, in __cifs_calc_signature() argument
67 if (!is_smb1(server)) { in __cifs_calc_signature()
113 struct TCP_Server_Info *server, char *signature) in cifs_calc_signature() argument
117 if (!rqst->rq_iov || !signature || !server) in cifs_calc_signature()
120 rc = cifs_alloc_hash("md5", &server->secmech.md5); in cifs_calc_signature()
124 rc = crypto_shash_init(server->secmech.md5); in cifs_calc_signature()
130 rc = crypto_shash_update(server->secmech.md5, in cifs_calc_signature()
131 server->session_key.response, server->session_key.len); in cifs_calc_signature()
137 return __cifs_calc_signature(rqst, server, signature, server->secmech.md5); in cifs_calc_signature()
141 int cifs_sign_rqst(struct smb_rqst *rqst, struct TCP_Server_Info *server, in cifs_sign_rqst() argument
152 if ((cifs_pdu == NULL) || (server == NULL)) in cifs_sign_rqst()
155 spin_lock(&server->srv_lock); in cifs_sign_rqst()
157 server->tcpStatus == CifsNeedNegotiate) { in cifs_sign_rqst()
158 spin_unlock(&server->srv_lock); in cifs_sign_rqst()
161 spin_unlock(&server->srv_lock); in cifs_sign_rqst()
163 if (!server->session_estab) { in cifs_sign_rqst()
169 cpu_to_le32(server->sequence_number); in cifs_sign_rqst()
172 *pexpected_response_sequence_number = ++server->sequence_number; in cifs_sign_rqst()
173 ++server->sequence_number; in cifs_sign_rqst()
175 rc = cifs_calc_signature(rqst, server, smb_signature); in cifs_sign_rqst()
184 int cifs_sign_smbv(struct kvec *iov, int n_vec, struct TCP_Server_Info *server, in cifs_sign_smbv() argument
190 return cifs_sign_rqst(&rqst, server, pexpected_response_sequence); in cifs_sign_smbv()
194 int cifs_sign_smb(struct smb_hdr *cifs_pdu, struct TCP_Server_Info *server, in cifs_sign_smb() argument
204 return cifs_sign_smbv(iov, 2, server, in cifs_sign_smb()
209 struct TCP_Server_Info *server, in cifs_verify_signature() argument
221 if (cifs_pdu == NULL || server == NULL) in cifs_verify_signature()
224 if (!server->session_estab) in cifs_verify_signature()
250 cifs_server_lock(server); in cifs_verify_signature()
251 rc = cifs_calc_signature(rqst, server, what_we_think_sig_should_be); in cifs_verify_signature()
252 cifs_server_unlock(server); in cifs_verify_signature()
415 wchar_t *server; in calc_ntlmv2_hash() local
472 server = kmalloc(2 + (len * 2), GFP_KERNEL); in calc_ntlmv2_hash()
473 if (server == NULL) in calc_ntlmv2_hash()
476 len = cifs_strtoUTF16((__le16 *)server, ses->ip_addr, len, nls_cp); in calc_ntlmv2_hash()
477 rc = crypto_shash_update(hmacmd5, (char *)server, 2 * len); in calc_ntlmv2_hash()
478 kfree(server); in calc_ntlmv2_hash()
516 if (ses->server->negflavor == CIFS_NEGFLAVOR_EXTENDED) in CalcNTLMv2_response()
519 memcpy(ntlmv2->challenge.key, ses->server->cryptkey, CIFS_SERVER_CHALLENGE_SIZE); in CalcNTLMv2_response()
543 struct TCP_Server_Info *server = ses->server; in set_auth_key_response() local
549 spnlen = strlen(server->hostname); in set_auth_key_response()
558 (int)spnlen, server->hostname); in set_auth_key_response()
602 if (ses->server->negflavor == CIFS_NEGFLAVOR_EXTENDED) { in setup_ntlmv2_rsp()
643 cifs_server_lock(ses->server); in setup_ntlmv2_rsp()
703 cifs_server_unlock(ses->server); in setup_ntlmv2_rsp()
743 cifs_crypto_secmech_release(struct TCP_Server_Info *server) in cifs_crypto_secmech_release() argument
745 cifs_free_hash(&server->secmech.aes_cmac); in cifs_crypto_secmech_release()
746 cifs_free_hash(&server->secmech.hmacsha256); in cifs_crypto_secmech_release()
747 cifs_free_hash(&server->secmech.md5); in cifs_crypto_secmech_release()
748 cifs_free_hash(&server->secmech.sha512); in cifs_crypto_secmech_release()
750 if (server->secmech.enc) { in cifs_crypto_secmech_release()
751 crypto_free_aead(server->secmech.enc); in cifs_crypto_secmech_release()
752 server->secmech.enc = NULL; in cifs_crypto_secmech_release()
754 if (server->secmech.dec) { in cifs_crypto_secmech_release()
755 crypto_free_aead(server->secmech.dec); in cifs_crypto_secmech_release()
756 server->secmech.dec = NULL; in cifs_crypto_secmech_release()