2 * Copyright 2002 Mike McCormack for CodeWeavers
3 * Copyright 2005 Juan Lang
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include "crypt32_private.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(crypt);
35 static HCRYPTPROV hDefProv;
37 BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD fdwReason, PVOID pvReserved)
41 case DLL_PROCESS_DETACH:
42 if (hDefProv) CryptReleaseContext(hDefProv, 0);
48 HCRYPTPROV CRYPT_GetDefaultProvider(void)
51 CryptAcquireContextW(&hDefProv, NULL, MS_ENHANCED_PROV_W,
52 PROV_RSA_FULL, CRYPT_VERIFYCONTEXT);
56 typedef void * HLRUCACHE;
58 /* this function is called by Internet Explorer when it is about to verify a
59 * downloaded component. The first parameter appears to be a pointer to an
60 * unknown type, native fails unless it points to a buffer of at least 20 bytes.
61 * The second parameter appears to be an out parameter, whatever it's set to is
62 * passed (by cryptnet.dll) to I_CryptFlushLruCache.
64 BOOL WINAPI I_CryptCreateLruCache(void *unknown, HLRUCACHE *out)
66 FIXME("(%p, %p): stub!\n", unknown, out);
67 *out = (void *)0xbaadf00d;
71 BOOL WINAPI I_CryptFindLruEntryData(DWORD unk0, DWORD unk1, DWORD unk2)
73 FIXME("(%08lx, %08lx, %08lx): stub!\n", unk0, unk1, unk2);
77 DWORD WINAPI I_CryptFlushLruCache(HLRUCACHE h, DWORD unk0, DWORD unk1)
79 FIXME("(%p, %08lx, %08lx): stub!\n", h, unk0, unk1);
83 HLRUCACHE WINAPI I_CryptFreeLruCache(HLRUCACHE h, DWORD unk0, DWORD unk1)
85 FIXME("(%p, %08lx, %08lx): stub!\n", h, unk0, unk1);
89 BOOL WINAPI CryptSIPRemoveProvider(GUID *pgProv)
95 /* convert a guid to a wide character string */
96 static void CRYPT_guid2wstr( LPGUID guid, LPWSTR wstr )
100 sprintf(str, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
101 guid->Data1, guid->Data2, guid->Data3,
102 guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
103 guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7] );
104 MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, 40 );
108 * Helper for CryptSIPAddProvider
110 * Add a registry key containing a dll name and function under
111 * "Software\\Microsoft\\Cryptography\\OID\\EncodingType 0\\<func>\\<guid>"
113 static LONG CRYPT_SIPWriteFunction( LPGUID guid, LPCWSTR szKey,
114 LPCWSTR szDll, LPCWSTR szFunction )
116 static const WCHAR szOID[] = {
117 'S','o','f','t','w','a','r','e','\\',
118 'M','i','c','r','o','s','o','f','t','\\',
119 'C','r','y','p','t','o','g','r','a','p','h','y','\\',
121 'E','n','c','o','d','i','n','g','T','y','p','e',' ','0','\\',
122 'C','r','y','p','t','S','I','P','D','l','l', 0 };
123 static const WCHAR szBackSlash[] = { '\\', 0 };
124 static const WCHAR szDllName[] = { 'D','l','l',0 };
125 static const WCHAR szFuncName[] = { 'F','u','n','c','N','a','m','e',0 };
126 WCHAR szFullKey[ 0x100 ];
131 return ERROR_SUCCESS;
133 /* max length of szFullKey depends on our code only, so we won't overrun */
134 lstrcpyW( szFullKey, szOID );
135 lstrcatW( szFullKey, szKey );
136 lstrcatW( szFullKey, szBackSlash );
137 CRYPT_guid2wstr( guid, &szFullKey[ lstrlenW( szFullKey ) ] );
138 lstrcatW( szFullKey, szBackSlash );
140 TRACE("key is %s\n", debugstr_w( szFullKey ) );
142 r = RegCreateKeyW( HKEY_LOCAL_MACHINE, szFullKey, &hKey );
143 if( r != ERROR_SUCCESS )
146 /* write the values */
147 RegSetValueExW( hKey, szFuncName, 0, REG_SZ, (const BYTE*) szFunction,
148 ( lstrlenW( szFunction ) + 1 ) * sizeof (WCHAR) );
149 RegSetValueExW( hKey, szDllName, 0, REG_SZ, (const BYTE*) szDll,
150 ( lstrlenW( szDll ) + 1) * sizeof (WCHAR) );
154 return ERROR_SUCCESS;
157 BOOL WINAPI CryptSIPAddProvider(SIP_ADD_NEWPROVIDER *psNewProv)
159 static const WCHAR szCreate[] = {
160 'C','r','e','a','t','e',
161 'I','n','d','i','r','e','c','t','D','a','t','a',0};
162 static const WCHAR szGetSigned[] = {
163 'G','e','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
164 static const WCHAR szIsMyFile[] = {
165 'I','s','M','y','F','i','l','e','T','y','p','e', 0 };
166 static const WCHAR szPutSigned[] = {
167 'P','u','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
168 static const WCHAR szRemoveSigned[] = {
169 'R','e','m','o','v','e',
170 'S','i','g','n','e','d','D','a','t','a','M','s','g',0};
171 static const WCHAR szVerify[] = {
172 'V','e','r','i','f','y',
173 'I','n','d','i','r','e','c','t','D','a','t','a',0};
175 TRACE("%p\n", psNewProv);
180 TRACE("%s %s %s %s\n",
181 debugstr_guid( psNewProv->pgSubject ),
182 debugstr_w( psNewProv->pwszDLLFileName ),
183 debugstr_w( psNewProv->pwszMagicNumber ),
184 debugstr_w( psNewProv->pwszIsFunctionName ) );
186 #define CRYPT_SIPADDPROV( key, field ) \
187 CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
188 psNewProv->pwszDLLFileName, psNewProv->field)
190 CRYPT_SIPADDPROV( szGetSigned, pwszGetFuncName );
191 CRYPT_SIPADDPROV( szPutSigned, pwszPutFuncName );
192 CRYPT_SIPADDPROV( szCreate, pwszCreateFuncName );
193 CRYPT_SIPADDPROV( szVerify, pwszVerifyFuncName );
194 CRYPT_SIPADDPROV( szRemoveSigned, pwszRemoveFuncName );
195 CRYPT_SIPADDPROV( szIsMyFile, pwszIsFunctionNameFmt2 );
197 #undef CRYPT_SIPADDPROV
202 BOOL WINAPI CryptSIPRetrieveSubjectGuid
203 (LPCWSTR FileName, HANDLE hFileIn, GUID *pgSubject)
209 BOOL WINAPI CryptSIPLoad
210 (const GUID *pgSubject, DWORD dwFlags, SIP_DISPATCH_INFO *pSipDispatch)
216 BOOL WINAPI CryptRegisterDefaultOIDFunction(DWORD dwEncodingType,
217 LPCSTR pszFuncName, DWORD dwIndex,
220 FIXME("(%lx,%s,%lx,%s) stub!\n", dwEncodingType, pszFuncName, dwIndex,
221 debugstr_w(pwszDll));
225 BOOL WINAPI CryptInstallOIDFunctionAddress(HMODULE hModule,
226 DWORD dwEncodingType, LPCSTR pszFuncName, DWORD cFuncEntry,
227 const CRYPT_OID_FUNC_ENTRY rgFuncEntry[], DWORD dwFlags)
229 FIXME("(%p, %ld, %s, %ld, %p, %08lx): stub\n", hModule, dwEncodingType,
230 debugstr_a(pszFuncName), cFuncEntry, rgFuncEntry, dwFlags);
234 BOOL WINAPI CryptGetOIDFunctionAddress(HCRYPTOIDFUNCSET hFuncSet,
235 DWORD dwEncodingType, LPCSTR pszOID, DWORD dwFlags, void **ppvFuncAddr,
236 HCRYPTOIDFUNCADDR *phFuncAddr)
238 FIXME("(%p, %ld, %s, %08lx, %p, %p): stub\n", hFuncSet, dwEncodingType,
239 debugstr_a(pszOID), dwFlags, ppvFuncAddr, phFuncAddr);
243 BOOL WINAPI CryptGetDefaultOIDDllList(HCRYPTOIDFUNCSET hFuncSet,
244 DWORD dwEncodingType, LPWSTR pwszDllList, DWORD *pcchDllList)
246 FIXME("(%p, %ld, %p, %p): stub\n", hFuncSet, dwEncodingType, pwszDllList,
262 static const struct OIDToAlgID oidToAlgID[] = {
263 { szOID_RSA_RSA, CALG_RSA_KEYX },
264 { szOID_RSA_MD2RSA, CALG_MD2 },
265 { szOID_RSA_MD4RSA, CALG_MD4 },
266 { szOID_RSA_MD5RSA, CALG_MD5 },
267 { szOID_RSA_SHA1RSA, CALG_SHA },
268 { szOID_RSA_DH, CALG_DH_SF },
269 { szOID_RSA_SMIMEalgESDH, CALG_DH_EPHEM },
270 { szOID_RSA_SMIMEalgCMS3DESwrap, CALG_3DES },
271 { szOID_RSA_SMIMEalgCMSRC2wrap, CALG_RC2 },
272 { szOID_RSA_MD2, CALG_MD2 },
273 { szOID_RSA_MD4, CALG_MD4 },
274 { szOID_RSA_MD5, CALG_MD5 },
275 { szOID_RSA_RC2CBC, CALG_RC2 },
276 { szOID_RSA_RC4, CALG_RC4 },
277 { szOID_RSA_DES_EDE3_CBC, CALG_3DES },
278 { szOID_ANSI_X942_DH, CALG_DH_SF },
279 { szOID_X957_DSA, CALG_DSS_SIGN },
280 { szOID_X957_SHA1DSA, CALG_SHA },
281 { szOID_OIWSEC_md4RSA, CALG_MD4 },
282 { szOID_OIWSEC_md5RSA, CALG_MD5 },
283 { szOID_OIWSEC_md4RSA2, CALG_MD4 },
284 { szOID_OIWSEC_desCBC, CALG_DES },
285 { szOID_OIWSEC_dsa, CALG_DSS_SIGN },
286 { szOID_OIWSEC_shaDSA, CALG_SHA },
287 { szOID_OIWSEC_shaRSA, CALG_SHA },
288 { szOID_OIWSEC_sha, CALG_SHA },
289 { szOID_OIWSEC_rsaXchg, CALG_RSA_KEYX },
290 { szOID_OIWSEC_sha1, CALG_SHA },
291 { szOID_OIWSEC_dsaSHA1, CALG_SHA },
292 { szOID_OIWSEC_sha1RSASign, CALG_SHA },
293 { szOID_OIWDIR_md2RSA, CALG_MD2 },
294 { szOID_INFOSEC_mosaicUpdatedSig, CALG_SHA },
295 { szOID_INFOSEC_mosaicKMandUpdSig, CALG_DSS_SIGN },
298 LPCSTR WINAPI CertAlgIdToOID(DWORD dwAlgId)
303 return szOID_RSA_RSA;
305 return szOID_RSA_SMIMEalgESDH;
307 return szOID_RSA_MD2;
309 return szOID_RSA_MD4;
311 return szOID_RSA_MD5;
313 return szOID_RSA_RC2CBC;
315 return szOID_RSA_RC4;
317 return szOID_RSA_DES_EDE3_CBC;
319 return szOID_ANSI_X942_DH;
321 return szOID_X957_DSA;
323 return szOID_OIWSEC_desCBC;
325 return szOID_OIWSEC_sha1;
331 DWORD WINAPI CertOIDToAlgId(LPCSTR pszObjId)
337 for (i = 0; i < sizeof(oidToAlgID) / sizeof(oidToAlgID[0]); i++)
339 if (!strcmp(pszObjId, oidToAlgID[i].oid))
340 return oidToAlgID[i].algID;
346 LPVOID WINAPI CryptMemAlloc(ULONG cbSize)
348 return HeapAlloc(GetProcessHeap(), 0, cbSize);
351 LPVOID WINAPI CryptMemRealloc(LPVOID pv, ULONG cbSize)
353 return HeapReAlloc(GetProcessHeap(), 0, pv, cbSize);
356 VOID WINAPI CryptMemFree(LPVOID pv)
358 HeapFree(GetProcessHeap(), 0, pv);
361 DWORD WINAPI I_CryptAllocTls(void)
366 LPVOID WINAPI I_CryptDetachTls(DWORD dwTlsIndex)
370 ret = TlsGetValue(dwTlsIndex);
371 TlsSetValue(dwTlsIndex, NULL);
375 LPVOID WINAPI I_CryptGetTls(DWORD dwTlsIndex)
377 return TlsGetValue(dwTlsIndex);
380 BOOL WINAPI I_CryptSetTls(DWORD dwTlsIndex, LPVOID lpTlsValue)
382 return TlsSetValue(dwTlsIndex, lpTlsValue);
385 BOOL WINAPI I_CryptFreeTls(DWORD dwTlsIndex, DWORD unknown)
387 TRACE("(%ld, %ld)\n", dwTlsIndex, unknown);
388 return TlsFree(dwTlsIndex);