1 /** 2 * FreeRDP: A Remote Desktop Protocol Implementation 3 * RDP Security 4 * 5 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com> 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 #ifndef FREERDP_LIB_CORE_SECURITY_H 21 #define FREERDP_LIB_CORE_SECURITY_H 22 23 #include "rdp.h" 24 #include <freerdp/crypto/crypto.h> 25 26 #include <freerdp/freerdp.h> 27 #include <freerdp/api.h> 28 29 #include <winpr/stream.h> 30 31 FREERDP_LOCAL BOOL security_master_secret(const BYTE* premaster_secret, const BYTE* client_random, 32 const BYTE* server_random, BYTE* output); 33 FREERDP_LOCAL BOOL security_session_key_blob(const BYTE* master_secret, const BYTE* client_random, 34 const BYTE* server_random, BYTE* output); 35 FREERDP_LOCAL void security_mac_salt_key(const BYTE* session_key_blob, const BYTE* client_random, 36 const BYTE* server_random, BYTE* output); 37 FREERDP_LOCAL BOOL security_licensing_encryption_key(const BYTE* session_key_blob, 38 const BYTE* client_random, 39 const BYTE* server_random, BYTE* output); 40 FREERDP_LOCAL BOOL security_mac_data(const BYTE* mac_salt_key, const BYTE* data, UINT32 length, 41 BYTE* output); 42 FREERDP_LOCAL BOOL security_mac_signature(rdpRdp* rdp, const BYTE* data, UINT32 length, 43 BYTE* output); 44 FREERDP_LOCAL BOOL security_salted_mac_signature(rdpRdp* rdp, const BYTE* data, UINT32 length, 45 BOOL encryption, BYTE* output); 46 FREERDP_LOCAL BOOL security_establish_keys(const BYTE* client_random, rdpRdp* rdp); 47 FREERDP_LOCAL BOOL security_encrypt(BYTE* data, size_t length, rdpRdp* rdp); 48 FREERDP_LOCAL BOOL security_decrypt(BYTE* data, size_t length, rdpRdp* rdp); 49 FREERDP_LOCAL BOOL security_hmac_signature(const BYTE* data, size_t length, BYTE* output, 50 rdpRdp* rdp); 51 FREERDP_LOCAL BOOL security_fips_encrypt(BYTE* data, size_t length, rdpRdp* rdp); 52 FREERDP_LOCAL BOOL security_fips_decrypt(BYTE* data, size_t length, rdpRdp* rdp); 53 FREERDP_LOCAL BOOL security_fips_check_signature(const BYTE* data, size_t length, const BYTE* sig, 54 rdpRdp* rdp); 55 56 #endif /* FREERDP_LIB_CORE_SECURITY_H */ 57