2 * RSABASE - RSA encryption for Wine
4 * Copyright 2004 Mike McCormack for CodeWeavers
5 * Copyright 2002 TransGaming Technologies
9 * (based upon code from dlls/wininet/netconnection.c)
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #include "wine/port.h"
38 #ifdef HAVE_OPENSSL_SSL_H
39 #define DSA __ssl_DSA /* avoid conflict with commctrl.h */
41 # include <openssl/rand.h>
43 #define FAR do_not_use_this_in_wine
47 #include "wine/library.h"
48 #include "wine/debug.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(crypt);
52 #define RSABASE_MAGIC 0x52534100
54 #ifdef HAVE_OPENSSL_SSL_H
56 #ifndef SONAME_LIBCRYPTO
57 #define SONAME_LIBCRYPTO "libcrypto.so"
60 static void *libcrypto;
62 #define MAKE_FUNCPTR(f) static typeof(f) * p##f
64 /* OpenSSL funtions that we use */
65 MAKE_FUNCPTR(RAND_bytes);
67 static BOOL load_libcrypto( void )
69 libcrypto = wine_dlopen(SONAME_LIBCRYPTO, RTLD_NOW, NULL, 0);
72 MESSAGE("Couldn't load %s, RSA encryption not available.\n", SONAME_LIBCRYPTO);
73 MESSAGE("Install the openssl package if you're have problems.\n");
78 p##x = wine_dlsym(libcrypto, #x, NULL, 0); \
81 ERR("failed to load symbol %s\n", #x); \
92 typedef struct _RSA_CryptProv
97 BOOL WINAPI RSA_CPAcquireContext(HCRYPTPROV *phProv, LPSTR pszContainer,
98 DWORD dwFlags, PVTableProvStruc pVTable)
103 TRACE("%p %s %08lx %p\n", phProv, debugstr_a(pszContainer),
106 #ifdef HAVE_OPENSSL_SSL_H
108 if( !load_libcrypto() )
111 cp = HeapAlloc( GetProcessHeap(), 0, sizeof (RSA_CryptProv) );
114 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
118 cp->dwMagic = RSABASE_MAGIC;
120 *phProv = (HCRYPTPROV) cp;
128 BOOL WINAPI RSA_CPCreateHash(HCRYPTPROV hProv, ALG_ID Algid, HCRYPTKEY hKey, DWORD dwFlags, HCRYPTHASH *phHash)
130 FIXME("%08lx %d %08lx %08lx %p\n", hProv, Algid, hKey, dwFlags, phHash);
134 BOOL WINAPI RSA_CPDecrypt(HCRYPTPROV hProv, HCRYPTKEY hKey, HCRYPTHASH hHash, BOOL Final, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen)
140 BOOL WINAPI RSA_CPDeriveKey(HCRYPTPROV hProv, ALG_ID Algid, HCRYPTHASH hBaseData, DWORD dwFlags, HCRYPTKEY *phKey)
146 BOOL WINAPI RSA_CPDestroyHash(HCRYPTPROV hProv, HCRYPTHASH hHash)
152 BOOL WINAPI RSA_CPDestroyKey(HCRYPTPROV hProv, HCRYPTKEY hKey)
158 BOOL WINAPI RSA_CPDuplicateHash(HCRYPTPROV hUID, HCRYPTHASH hHash, DWORD *pdwReserved, DWORD dwFlags, HCRYPTHASH *phHash)
164 BOOL WINAPI RSA_CPDuplicateKey(HCRYPTPROV hUID, HCRYPTKEY hKey, DWORD *pdwReserved, DWORD dwFlags, HCRYPTKEY *phKey)
170 BOOL WINAPI RSA_CPEncrypt(HCRYPTPROV hProv, HCRYPTKEY hKey, HCRYPTHASH hHash, BOOL Final, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen, DWORD dwBufLen)
176 BOOL WINAPI RSA_CPExportKey(HCRYPTPROV hProv, HCRYPTKEY hKey, HCRYPTKEY hPubKey, DWORD dwBlobType, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen)
182 BOOL WINAPI RSA_CPGenKey(HCRYPTPROV hProv, ALG_ID Algid, DWORD dwFlags, HCRYPTKEY *phKey)
188 BOOL WINAPI RSA_CPGenRandom(HCRYPTPROV hProv, DWORD dwLen, BYTE *pbBuffer)
191 RSA_CryptProv *cp = (RSA_CryptProv*) hProv;
193 TRACE("%08lx %ld %p\n", hProv, dwLen, pbBuffer);
195 if( cp && ( cp->dwMagic != RSABASE_MAGIC ) )
198 #ifdef HAVE_OPENSSL_SSL_H
202 ret = pRAND_bytes( pbBuffer, dwLen );
209 BOOL WINAPI RSA_CPGetHashParam(HCRYPTPROV hProv, HCRYPTHASH hHash, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags)
215 BOOL WINAPI RSA_CPGetKeyParam(HCRYPTPROV hProv, HCRYPTKEY hKey, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags)
221 BOOL WINAPI RSA_CPGetProvParam(HCRYPTPROV hProv, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags)
227 BOOL WINAPI RSA_CPGetUserKey(HCRYPTPROV hProv, DWORD dwKeySpec, HCRYPTKEY *phUserKey)
233 BOOL WINAPI RSA_CPHashData(HCRYPTPROV hProv, HCRYPTHASH hHash, CONST BYTE *pbData, DWORD dwDataLen, DWORD dwFlags)
239 BOOL WINAPI RSA_CPHashSessionKey(HCRYPTPROV hProv, HCRYPTHASH hHash, HCRYPTKEY hKey, DWORD dwFlags)
245 BOOL WINAPI RSA_CPImportKey(HCRYPTPROV hProv, CONST BYTE *pbData, DWORD dwDataLen, HCRYPTKEY hPubKey, DWORD dwFlags, HCRYPTKEY *phKey)
251 BOOL WINAPI RSA_CPReleaseContext(HCRYPTPROV hProv, DWORD dwFlags)
253 RSA_CryptProv *cp = (RSA_CryptProv*) hProv;
255 TRACE("%08lx %08lx\n", hProv, dwFlags);
257 if( cp && ( cp->dwMagic != RSABASE_MAGIC ) )
260 HeapFree( GetProcessHeap(), 0, cp );
265 BOOL WINAPI RSA_CPSetHashParam(HCRYPTPROV hProv, HCRYPTHASH hHash, DWORD dwParam, BYTE *pbData, DWORD dwFlags)
271 BOOL WINAPI RSA_CPSetKeyParam(HCRYPTPROV hProv, HCRYPTKEY hKey, DWORD dwParam, BYTE *pbData, DWORD dwFlags)
277 BOOL WINAPI RSA_CPSetProvParam(HCRYPTPROV hProv, DWORD dwParam, BYTE *pbData, DWORD dwFlags)
283 BOOL WINAPI RSA_CPSignHash(HCRYPTPROV hProv, HCRYPTHASH hHash, DWORD dwKeySpec, LPCWSTR sDescription, DWORD dwFlags, BYTE *pbSignature, DWORD *pdwSigLen)
289 BOOL WINAPI RSA_CPVerifySignature(HCRYPTPROV hProv, HCRYPTHASH hHash, CONST BYTE *pbSignature, DWORD dwSigLen, HCRYPTKEY hPubKey, LPCWSTR sDescription, DWORD dwFlags)
295 static const WCHAR szRSAKey[] = { 'S','o','f','t','w','a','r','e','\\',
296 'M','i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r',
297 'a','p','h','y','\\','D','e','f','a','u','l','t','s','\\','P','r','o','v',
298 'i','d','e','r','\\','M','i','c','r','o','s','o','f','t',' ','B','a','s',
299 'e',' ','C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r',
300 'o','v','i','d','e','r',' ','v','1','.','0',0 };
302 /***********************************************************************
303 * DllRegisterServer (RSABASE.@)
305 HRESULT WINAPI RSABASE_DllRegisterServer()
309 long apiRet = RegCreateKeyExW(HKEY_LOCAL_MACHINE, szRSAKey, 0, NULL,
310 REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, &dp);
312 if (apiRet == ERROR_SUCCESS)
314 if (dp == REG_CREATED_NEW_KEY)
316 static const WCHAR szImagePath[] = { 'I','m','a','g','e','P','a',
318 static const WCHAR szRSABase[] = { 'r','s','a','b','a','s','e','.',
320 static const WCHAR szType[] = { 'T','y','p','e',0 };
323 RegSetValueExW(key, szImagePath, 0, REG_SZ, (LPBYTE)szRSABase,
324 (lstrlenW(szRSABase) + 1) * sizeof(WCHAR));
325 RegSetValueExW(key, szType, 0, REG_DWORD, (LPBYTE)&type,
333 /***********************************************************************
334 * DllUnregisterServer (RSABASE.@)
336 HRESULT WINAPI RSABASE_DllUnregisterServer()
338 RegDeleteKeyW(HKEY_LOCAL_MACHINE, szRSAKey);