1 /***********************************************************************\
2 *                               wincrypt.d                              *
3 *                                                                       *
4 *                       Windows API header module                       *
5 *                                                                       *
6 *                 Translated from MinGW Windows headers                 *
7 *                           by Stewart Gordon                           *
8 *                                                                       *
9 *                       Placed into public domain                       *
10 \***********************************************************************/
11 module win32.wincrypt;
12 version(Windows):
13 
14 private import win32.w32api, win32.winbase, win32.windef;
15 
16 /* FIXME:
17  *	Types of some constants
18  *	Types of macros
19  *	Inits of various "size" and "version" members
20  *	Why are some #ifdefs commented out?
21  */
22 
23 const TCHAR[]
24 	MS_DEF_PROV = "Microsoft Base Cryptographic Provider v1.0",
25 	MS_ENHANCED_PROV = "Microsoft Enhanced Cryptographic Provider v1.0",
26 	MS_STRONG_PROV = "Microsoft Strong Cryptographic Provider",
27 	MS_DEF_RSA_SIG_PROV = "Microsoft RSA Signature Cryptographic Provider",
28 	MS_DEF_RSA_SCHANNEL_PROV = "Microsoft RSA SChannel Cryptographic Provider",
29 	MS_DEF_DSS_PROV = "Microsoft Base DSS Cryptographic Provider",
30 	MS_DEF_DSS_DH_PROV
31 	  = "Microsoft Base DSS and Diffie-Hellman Cryptographic Provider",
32 	MS_ENH_DSS_DH_PROV
33 	  = "Microsoft Enhanced DSS and Diffie-Hellman Cryptographic Provider",
34 	MS_DEF_DH_SCHANNEL_PROV = "Microsoft DH SChannel Cryptographic Provider",
35 	MS_SCARD_PROV = "Microsoft Base Smart Card Crypto Provider";
36 
37 static if (_WIN32_WINNT > 0x501) {
38 	const TCHAR[] MS_ENH_RSA_AES_PROV
39 	  = "Microsoft Enhanced RSA and AES Cryptographic Provider";
40 } else static if (_WIN32_WINNT == 0x501) {
41 	const TCHAR[] MS_ENH_RSA_AES_PROV
42 	  = "Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)";
43 }
44 
45 ALG_ID GET_ALG_CLASS(ALG_ID x) { return x & 0xE000; }
46 ALG_ID GET_ALG_TYPE (ALG_ID x) { return x & 0x1E00; }
47 ALG_ID GET_ALG_SID  (ALG_ID x) { return x & 0x01FF; }
48 
49 enum : ALG_ID {
50 	ALG_CLASS_ANY           = 0,
51 	ALG_CLASS_SIGNATURE     = 0x2000,
52 	ALG_CLASS_MSG_ENCRYPT   = 0x4000,
53 	ALG_CLASS_DATA_ENCRYPT  = 0x6000,
54 	ALG_CLASS_HASH          = 0x8000,
55 	ALG_CLASS_KEY_EXCHANGE  = 0xA000,
56 	ALG_CLASS_ALL           = 0xE000
57 }
58 
59 enum : ALG_ID {
60 	ALG_TYPE_ANY           = 0,
61 	ALG_TYPE_DSS           = 0x0200,
62 	ALG_TYPE_RSA           = 0x0400,
63 	ALG_TYPE_BLOCK         = 0x0600,
64 	ALG_TYPE_STREAM        = 0x0800,
65 	ALG_TYPE_DH            = 0x0A00,
66 	ALG_TYPE_SECURECHANNEL = 0x0C00
67 }
68 
69 enum : ALG_ID {
70 	ALG_SID_ANY          =  0,
71 	ALG_SID_RSA_ANY      =  0,
72 	ALG_SID_RSA_PKCS,
73 	ALG_SID_RSA_MSATWORK,
74 	ALG_SID_RSA_ENTRUST,
75 	ALG_SID_RSA_PGP,  // =  4
76 	ALG_SID_DSS_ANY      =  0,
77 	ALG_SID_DSS_PKCS,
78 	ALG_SID_DSS_DMS,  // =  2
79 	ALG_SID_DES          =  1,
80 	ALG_SID_3DES         =  3,
81 	ALG_SID_DESX,
82 	ALG_SID_IDEA,
83 	ALG_SID_CAST,
84 	ALG_SID_SAFERSK64,
85 	ALG_SID_SAFERSK128,
86 	ALG_SID_3DES_112,
87 	ALG_SID_SKIPJACK,
88 	ALG_SID_TEK,
89 	ALG_SID_CYLINK_MEK,
90 	ALG_SID_RC5,      // = 13
91 	ALG_SID_RC2          =  2,
92 	ALG_SID_RC4          =  1,
93 	ALG_SID_SEAL         =  2,
94 	ALG_SID_MD2          =  1,
95 	ALG_SID_MD4,
96 	ALG_SID_MD5,
97 	ALG_SID_SHA,
98 	ALG_SID_MAC,
99 	ALG_SID_RIPEMD,
100 	ALG_SID_RIPEMD160,
101 	ALG_SID_SSL3SHAMD5,
102 	ALG_SID_HMAC,
103 	ALG_SID_TLS1PRF,  // = 10
104 	ALG_SID_AES_128      = 14,
105 	ALG_SID_AES_192,
106 	ALG_SID_AES_256,
107 	ALG_SID_AES,      // = 17
108 	ALG_SID_EXAMPLE      = 80
109 }
110 
111 enum : ALG_ID {
112 	CALG_MD2        = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD2,
113 	CALG_MD4        = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD4,
114 	CALG_MD5        = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD5,
115 	CALG_SHA        = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA,
116 	CALG_SHA1       = CALG_SHA,
117 	CALG_MAC        = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MAC,
118 	CALG_3DES       = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 3,
119 	CALG_CYLINK_MEK = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 12,
120 	CALG_SKIPJACK   = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 10,
121 	CALG_KEA_KEYX   = ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_STREAM | ALG_TYPE_DSS | 4,
122 	CALG_RSA_SIGN   = ALG_CLASS_SIGNATURE | ALG_TYPE_RSA | ALG_SID_RSA_ANY,
123 	CALG_DSS_SIGN   = ALG_CLASS_SIGNATURE | ALG_TYPE_DSS | ALG_SID_DSS_ANY,
124 	CALG_RSA_KEYX   = ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_RSA | ALG_SID_RSA_ANY,
125 	CALG_DES        = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_DES,
126 	CALG_RC2        = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_RC2,
127 	CALG_RC4        = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_RC4,
128 	CALG_SEAL       = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_SEAL,
129 	CALG_DH_EPHEM   = ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_STREAM | ALG_TYPE_DSS
130 	                  | ALG_SID_DSS_DMS,
131 	CALG_DESX       = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_DESX,
132 // is undefined ALG_CLASS_DHASH in MinGW - presuming typo
133 	CALG_TLS1PRF    = ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_TLS1PRF,
134 	CALG_AES_128    = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_128,
135 	CALG_AES_192    = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_192,
136 	CALG_AES_256    = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_256,
137 	CALG_AES        = ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES,
138 }
139 
140 enum {
141 	CRYPT_VERIFYCONTEXT = 0xF0000000,
142 }
143 
144 enum {
145 	CRYPT_NEWKEYSET = 8,
146 	CRYPT_DELETEKEYSET = 16,
147 	CRYPT_MACHINE_KEYSET = 32,
148 	CRYPT_SILENT = 64,
149 }
150 
151 enum {
152 	CRYPT_EXPORTABLE = 1,
153 	CRYPT_USER_PROTECTED = 2,
154 	CRYPT_CREATE_SALT = 4,
155 	CRYPT_UPDATE_KEY = 8,
156 }
157 
158 enum {
159 	SIMPLEBLOB = 1,
160 	PUBLICKEYBLOB = 6,
161 	PRIVATEKEYBLOB = 7,
162 	PLAINTEXTKEYBLOB = 8,
163 	OPAQUEKEYBLOB = 9,
164 	PUBLICKEYBLOBEX = 10,
165 	SYMMETRICWRAPKEYBLOB = 11,
166 }
167 
168 enum {
169 	AT_KEYEXCHANGE = 1,
170 	AT_SIGNATURE = 2,
171 }
172 
173 enum {
174 	CRYPT_USERDATA = 1,
175 }
176 
177 enum {
178 	PKCS5_PADDING = 1,
179 }
180 
181 enum {
182 	CRYPT_MODE_CBC = 1,
183 	CRYPT_MODE_ECB = 2,
184 	CRYPT_MODE_OFB = 3,
185 	CRYPT_MODE_CFB = 4,
186 	CRYPT_MODE_CTS = 5,
187 	CRYPT_MODE_CBCI = 6,
188 	CRYPT_MODE_CFBP = 7,
189 	CRYPT_MODE_OFBP = 8,
190 	CRYPT_MODE_CBCOFM = 9,
191 	CRYPT_MODE_CBCOFMI = 10,
192 }
193 
194 enum {
195 	CRYPT_ENCRYPT = 1,
196 	CRYPT_DECRYPT = 2,
197 	CRYPT_EXPORT = 4,
198 	CRYPT_READ = 8,
199 	CRYPT_WRITE = 16,
200 	CRYPT_MAC = 32,
201 }
202 
203 enum {
204 	HP_ALGID = 1,
205 	HP_HASHVAL = 2,
206 	HP_HASHSIZE = 4,
207 	HP_HMAC_INFO = 5,
208 }
209 
210 enum {
211 	CRYPT_FAILED = FALSE,
212 	CRYPT_SUCCEED = TRUE,
213 }
214 
215 bool RCRYPT_SUCCEEDED(BOOL r) { return r==CRYPT_SUCCEED; }
216 bool RCRYPT_FAILED(BOOL r) { return r==CRYPT_FAILED; }
217 
218 enum {
219 	PP_ENUMALGS = 1,
220 	PP_ENUMCONTAINERS = 2,
221 	PP_IMPTYPE = 3,
222 	PP_NAME = 4,
223 	PP_VERSION = 5,
224 	PP_CONTAINER = 6,
225 	PP_CHANGE_PASSWORD	= 7,
226 	PP_KEYSET_SEC_DESCR	= 8,
227 	PP_CERTCHAIN	= 9,
228 	PP_KEY_TYPE_SUBTYPE	= 10,
229 	PP_PROVTYPE	= 16,
230 	PP_KEYSTORAGE	= 17,
231 	PP_APPLI_CERT	= 18,
232 	PP_SYM_KEYSIZE	= 19,
233 	PP_SESSION_KEYSIZE	= 20,
234 	PP_UI_PROMPT	= 21,
235 	PP_ENUMALGS_EX	= 22,
236 	PP_ENUMMANDROOTS = 25,
237 	PP_ENUMELECTROOTS = 26,
238 	PP_KEYSET_TYPE = 27,
239 	PP_ADMIN_PIN = 31,
240 	PP_KEYEXCHANGE_PIN = 32,
241 	PP_SIGNATURE_PIN = 33,
242 	PP_SIG_KEYSIZE_INC = 34,
243 	PP_KEYX_KEYSIZE_INC = 35,
244 	PP_UNIQUE_CONTAINER = 36,
245 	PP_SGC_INFO = 37,
246 	PP_USE_HARDWARE_RNG = 38,
247 	PP_KEYSPEC = 39,
248 	PP_ENUMEX_SIGNING_PROT = 40,
249 }
250 
251 enum {
252 	CRYPT_FIRST = 1,
253 	CRYPT_NEXT = 2,
254 }
255 
256 enum {
257 	CRYPT_IMPL_HARDWARE = 1,
258 	CRYPT_IMPL_SOFTWARE = 2,
259 	CRYPT_IMPL_MIXED = 3,
260 	CRYPT_IMPL_UNKNOWN = 4,
261 }
262 
263 enum {
264 	PROV_RSA_FULL = 1,
265 	PROV_RSA_SIG = 2,
266 	PROV_DSS = 3,
267 	PROV_FORTEZZA = 4,
268 	PROV_MS_MAIL = 5,
269 	PROV_SSL = 6,
270 	PROV_STT_MER = 7,
271 	PROV_STT_ACQ = 8,
272 	PROV_STT_BRND = 9,
273 	PROV_STT_ROOT = 10,
274 	PROV_STT_ISS = 11,
275 	PROV_RSA_SCHANNEL = 12,
276 	PROV_DSS_DH = 13,
277 	PROV_EC_ECDSA_SIG = 14,
278 	PROV_EC_ECNRA_SIG = 15,
279 	PROV_EC_ECDSA_FULL = 16,
280 	PROV_EC_ECNRA_FULL = 17,
281 	PROV_DH_SCHANNEL = 18,
282 	PROV_SPYRUS_LYNKS = 20,
283 	PROV_RNG = 21,
284 	PROV_INTEL_SEC = 22,
285 	PROV_RSA_AES = 24,
286 	MAXUIDLEN = 64,
287 }
288 
289 enum {
290 	CUR_BLOB_VERSION = 2,
291 }
292 
293 enum {
294 	X509_ASN_ENCODING = 1,
295 	PKCS_7_ASN_ENCODING  = 65536,
296 }
297 
298 enum {
299 	CERT_V1 = 0,
300 	CERT_V2 = 1,
301 	CERT_V3 = 2,
302 }
303 
304 enum {
305 	CERT_E_CHAINING = (-2146762486),
306 	CERT_E_CN_NO_MATCH = (-2146762481),
307 	CERT_E_EXPIRED = (-2146762495),
308 	CERT_E_PURPOSE = (-2146762490),
309 	CERT_E_REVOCATION_FAILURE = (-2146762482),
310 	CERT_E_REVOKED = (-2146762484),
311 	CERT_E_ROLE = (-2146762493),
312 	CERT_E_UNTRUSTEDROOT = (-2146762487),
313 	CERT_E_UNTRUSTEDTESTROOT = (-2146762483),
314 	CERT_E_VALIDITYPERIODNESTING = (-2146762494),
315 	CERT_E_WRONG_USAGE = (-2146762480),
316 	CERT_E_PATHLENCONST = (-2146762492),
317 	CERT_E_CRITICAL = (-2146762491),
318 	CERT_E_ISSUERCHAINING = (-2146762489),
319 	CERT_E_MALFORMED = (-2146762488),
320 	CRYPT_E_REVOCATION_OFFLINE = (-2146885613),
321 	CRYPT_E_REVOKED = (-2146885616),
322 	TRUST_E_BASIC_CONSTRAINTS = (-2146869223),
323 	TRUST_E_CERT_SIGNATURE = (-2146869244),
324 	TRUST_E_FAIL = (-2146762485),
325 }
326 
327 enum {
328 	CERT_TRUST_NO_ERROR = 0,
329 	CERT_TRUST_IS_NOT_TIME_VALID = 1,
330 	CERT_TRUST_IS_NOT_TIME_NESTED = 2,
331 	CERT_TRUST_IS_REVOKED = 4,
332 	CERT_TRUST_IS_NOT_SIGNATURE_VALID = 8,
333 	CERT_TRUST_IS_NOT_VALID_FOR_USAGE = 16,
334 	CERT_TRUST_IS_UNTRUSTED_ROOT = 32,
335 	CERT_TRUST_REVOCATION_STATUS_UNKNOWN = 64,
336 	CERT_TRUST_IS_CYCLIC = 128,
337 	CERT_TRUST_IS_PARTIAL_CHAIN = 65536,
338 	CERT_TRUST_CTL_IS_NOT_TIME_VALID = 131072,
339 	CERT_TRUST_CTL_IS_NOT_SIGNATURE_VALID = 262144,
340 	CERT_TRUST_CTL_IS_NOT_VALID_FOR_USAGE = 524288,
341 }
342 
343 enum {
344 	CERT_TRUST_HAS_EXACT_MATCH_ISSUER = 1,
345 	CERT_TRUST_HAS_KEY_MATCH_ISSUER = 2,
346 	CERT_TRUST_HAS_NAME_MATCH_ISSUER = 4,
347 	CERT_TRUST_IS_SELF_SIGNED = 8,
348 	CERT_TRUST_IS_COMPLEX_CHAIN = 65536,
349 }
350 
351 enum {
352 	CERT_CHAIN_POLICY_BASE              = cast(LPCSTR) 1,
353 	CERT_CHAIN_POLICY_AUTHENTICODE      = cast(LPCSTR) 2,
354 	CERT_CHAIN_POLICY_AUTHENTICODE_TS   = cast(LPCSTR) 3,
355 	CERT_CHAIN_POLICY_SSL               = cast(LPCSTR) 4,
356 	CERT_CHAIN_POLICY_BASIC_CONSTRAINTS = cast(LPCSTR) 5,
357 	CERT_CHAIN_POLICY_NT_AUTH           = cast(LPCSTR) 6,
358 }
359 
360 enum {
361 	USAGE_MATCH_TYPE_AND = 0,
362 	USAGE_MATCH_TYPE_OR = 1,
363 }
364 
365 enum {
366 	CERT_SIMPLE_NAME_STR = 1,
367 	CERT_OID_NAME_STR = 2,
368 	CERT_X500_NAME_STR = 3,
369 }
370 enum {
371 	CERT_NAME_STR_SEMICOLON_FLAG = 1073741824,
372 	CERT_NAME_STR_CRLF_FLAG = 134217728,
373 	CERT_NAME_STR_NO_PLUS_FLAG = 536870912,
374 	CERT_NAME_STR_NO_QUOTING_FLAG = 268435456,
375 	CERT_NAME_STR_REVERSE_FLAG = 33554432,
376 	CERT_NAME_STR_ENABLE_T61_UNICODE_FLAG = 131072,
377 }
378 
379 enum {
380 	CERT_FIND_ANY = 0,
381 	CERT_FIND_CERT_ID = 1048576,
382 	CERT_FIND_CTL_USAGE = 655360,
383 	CERT_FIND_ENHKEY_USAGE = 655360,
384 	CERT_FIND_EXISTING = 851968,
385 	CERT_FIND_HASH = 65536,
386 	CERT_FIND_ISSUER_ATTR = 196612,
387 	CERT_FIND_ISSUER_NAME = 131076,
388 	CERT_FIND_ISSUER_OF = 786432,
389 	CERT_FIND_KEY_IDENTIFIER = 983040,
390 	CERT_FIND_KEY_SPEC = 589824,
391 	CERT_FIND_MD5_HASH = 262144,
392 	CERT_FIND_PROPERTY = 327680,
393 	CERT_FIND_PUBLIC_KEY = 393216,
394 	CERT_FIND_SHA1_HASH = 65536,
395 	CERT_FIND_SIGNATURE_HASH = 917504,
396 	CERT_FIND_SUBJECT_ATTR = 196615,
397 	CERT_FIND_SUBJECT_CERT = 720896,
398 	CERT_FIND_SUBJECT_NAME = 131079,
399 	CERT_FIND_SUBJECT_STR_A = 458759,
400 	CERT_FIND_SUBJECT_STR_W = 524295,
401 	CERT_FIND_ISSUER_STR_A = 458756,
402 	CERT_FIND_ISSUER_STR_W = 524292,
403 }
404 
405 enum {
406 	CERT_FIND_OR_ENHKEY_USAGE_FLAG = 16,
407 	CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG  = 1,
408 	CERT_FIND_NO_ENHKEY_USAGE_FLAG  = 8,
409 	CERT_FIND_VALID_ENHKEY_USAGE_FLAG  = 32,
410 	CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG  = 2,
411 }
412 
413 enum {
414 	CERT_CASE_INSENSITIVE_IS_RDN_ATTRS_FLAG  = 2,
415 	CERT_UNICODE_IS_RDN_ATTRS_FLAG = 1,
416 	CERT_CHAIN_FIND_BY_ISSUER = 1,
417 }
418 
419 enum {
420 	CERT_CHAIN_FIND_BY_ISSUER_COMPARE_KEY_FLAG = 1,
421 	CERT_CHAIN_FIND_BY_ISSUER_COMPLEX_CHAIN_FLAG = 2,
422 	CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_URL_FLAG = 4,
423 	CERT_CHAIN_FIND_BY_ISSUER_LOCAL_MACHINE_FLAG = 8,
424 	CERT_CHAIN_FIND_BY_ISSUER_NO_KEY_FLAG = 16384,
425 	CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_FLAG = 32768,
426 }
427 
428 enum {
429 	CERT_STORE_PROV_SYSTEM = 10,
430 	CERT_SYSTEM_STORE_LOCAL_MACHINE = 131072,
431 }
432 
433 enum {
434 	szOID_PKIX_KP_SERVER_AUTH = "4235600",
435 	szOID_SERVER_GATED_CRYPTO = "4235658",
436 	szOID_SGC_NETSCAPE = "2.16.840.1.113730.4.1",
437 	szOID_PKIX_KP_CLIENT_AUTH = "1.3.6.1.5.5.7.3.2",
438 }
439 
440 enum {
441 	CRYPT_NOHASHOID = 0x00000001,
442 	CRYPT_NO_SALT = 0x10,
443 	CRYPT_PREGEN = 0x40,
444 }
445 
446 enum {
447 	CRYPT_RECIPIENT = 0x10,
448 	CRYPT_INITIATOR = 0x40,
449 	CRYPT_ONLINE = 0x80,
450 	CRYPT_SF = 0x100,
451 	CRYPT_CREATE_IV = 0x200,
452 	CRYPT_KEK = 0x400,
453 	CRYPT_DATA_KEY = 0x800,
454 	CRYPT_VOLATILE = 0x1000,
455 	CRYPT_SGCKEY = 0x2000,
456 }
457 
458 enum {
459 	KP_IV               = 0x00000001,
460 	KP_SALT             = 0x00000002,
461 	KP_PADDING          = 0x00000003,
462 	KP_MODE             = 0x00000004,
463 	KP_MODE_BITS        = 0x00000005,
464 	KP_PERMISSIONS      = 0x00000006,
465 	KP_ALGID            = 0x00000007,
466 	KP_BLOCKLEN         = 0x00000008,
467 	KP_KEYLEN           = 0x00000009,
468 	KP_SALT_EX          = 0x0000000a,
469 	KP_P                = 0x0000000b,
470 	KP_G                = 0x0000000c,
471 	KP_Q                = 0x0000000d,
472 	KP_X                = 0x0000000e,
473 	KP_Y                = 0x0000000f,
474 	KP_RA               = 0x00000010,
475 	KP_RB               = 0x00000011,
476 	KP_INFO             = 0x00000012,
477 	KP_EFFECTIVE_KEYLEN = 0x00000013,
478 	KP_SCHANNEL_ALG     = 0x00000014,
479 	KP_PUB_PARAMS       = 0x00000027,
480 }
481 
482 enum {
483 	CRYPT_FLAG_PCT1    = 0x0001,
484 	CRYPT_FLAG_SSL2    = 0x0002,
485 	CRYPT_FLAG_SSL3    = 0x0004,
486 	CRYPT_FLAG_TLS1    = 0x0008,
487 	CRYPT_FLAG_IPSEC   = 0x0010,
488 	CRYPT_FLAG_SIGNING = 0x0020,
489 }
490 
491 enum {
492 	SCHANNEL_MAC_KEY    = 0x00000000,
493 	SCHANNEL_ENC_KEY    = 0x00000001,
494 }
495 
496 enum {
497 	INTERNATIONAL_USAGE = 0x00000001,
498 }
499 
500 
501 alias UINT ALG_ID;
502 alias ULONG HCRYPTPROV, HCRYPTKEY, HCRYPTHASH;
503 alias PVOID HCERTSTORE, HCRYPTMSG, HCERTCHAINENGINE;
504 
505 struct VTableProvStruc {
506 	FARPROC FuncVerifyImage;
507 }
508 alias VTableProvStruc* PVTableProvStruc;
509 
510 struct _CRYPTOAPI_BLOB {
511 	DWORD cbData;
512 	BYTE* pbData;
513 }
514 alias _CRYPTOAPI_BLOB CRYPT_INTEGER_BLOB, CRYPT_UINT_BLOB,
515   CRYPT_OBJID_BLOB, CERT_NAME_BLOB, CERT_RDN_VALUE_BLOB, CERT_BLOB,
516   CRL_BLOB, DATA_BLOB, CRYPT_DATA_BLOB, CRYPT_HASH_BLOB,
517   CRYPT_DIGEST_BLOB, CRYPT_DER_BLOB, CRYPT_ATTR_BLOB;
518 alias _CRYPTOAPI_BLOB* PCRYPT_INTEGER_BLOB, PCRYPT_UINT_BLOB,
519   PCRYPT_OBJID_BLOB, PCERT_NAME_BLOB, PCERT_RDN_VALUE_BLOB, PCERT_BLOB,
520   PCRL_BLOB, PDATA_BLOB, PCRYPT_DATA_BLOB, PCRYPT_HASH_BLOB,
521   PCRYPT_DIGEST_BLOB, PCRYPT_DER_BLOB, PCRYPT_ATTR_BLOB;
522 
523 // not described in SDK; has the same layout as HTTPSPolicyCallbackData
524 struct SSL_EXTRA_CERT_CHAIN_POLICY_PARA {
525 	DWORD  cbStruct;
526 	DWORD  dwAuthType;
527 	DWORD  fdwChecks;
528 	LPWSTR pwszServerName;
529 }
530 alias SSL_EXTRA_CERT_CHAIN_POLICY_PARA HTTPSPolicyCallbackData;
531 alias SSL_EXTRA_CERT_CHAIN_POLICY_PARA* PSSL_EXTRA_CERT_CHAIN_POLICY_PARA,
532   PHTTPSPolicyCallbackData;
533 
534 /* #if (_WIN32_WINNT>=0x500) */
535 struct CERT_CHAIN_POLICY_PARA {
536 	DWORD cbSize = CERT_CHAIN_POLICY_PARA.sizeof;
537 	DWORD dwFlags;
538 	void* pvExtraPolicyPara;
539 }
540 alias CERT_CHAIN_POLICY_PARA* PCERT_CHAIN_POLICY_PARA;
541 
542 struct CERT_CHAIN_POLICY_STATUS {
543 	DWORD cbSize = CERT_CHAIN_POLICY_STATUS.sizeof;
544 	DWORD dwError;
545 	LONG  lChainIndex;
546 	LONG  lElementIndex;
547 	void* pvExtraPolicyStatus;
548 }
549 alias CERT_CHAIN_POLICY_STATUS* PCERT_CHAIN_POLICY_STATUS;
550 /* #endif */
551 
552 struct CRYPT_ALGORITHM_IDENTIFIER {
553 	LPSTR pszObjId;
554 	CRYPT_OBJID_BLOB Parameters;
555 }
556 alias CRYPT_ALGORITHM_IDENTIFIER* PCRYPT_ALGORITHM_IDENTIFIER;
557 
558 struct CRYPT_BIT_BLOB {
559 	DWORD cbData;
560 	BYTE* pbData;
561 	DWORD cUnusedBits;
562 }
563 alias CRYPT_BIT_BLOB* PCRYPT_BIT_BLOB;
564 
565 struct CERT_PUBLIC_KEY_INFO {
566 	CRYPT_ALGORITHM_IDENTIFIER Algorithm;
567 	CRYPT_BIT_BLOB             PublicKey;
568 }
569 alias CERT_PUBLIC_KEY_INFO* PCERT_PUBLIC_KEY_INFO;
570 
571 struct CERT_EXTENSION {
572 	LPSTR            pszObjId;
573 	BOOL             fCritical;
574 	CRYPT_OBJID_BLOB Value;
575 }
576 alias CERT_EXTENSION* PCERT_EXTENSION;
577 
578 struct CERT_INFO {
579 	DWORD dwVersion;
580 	CRYPT_INTEGER_BLOB SerialNumber;
581 	CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
582 	CERT_NAME_BLOB Issuer;
583 	FILETIME NotBefore;
584 	FILETIME NotAfter;
585 	CERT_NAME_BLOB Subject;
586 	CERT_PUBLIC_KEY_INFO SubjectPublicKeyInfo;
587 	CRYPT_BIT_BLOB IssuerUniqueId;
588 	CRYPT_BIT_BLOB SubjectUniqueId;
589 	DWORD cExtension;
590 	PCERT_EXTENSION rgExtension;
591 }
592 alias CERT_INFO* PCERT_INFO;
593 
594 struct CERT_CONTEXT {
595 	DWORD      dwCertEncodingType;
596 	BYTE*      pbCertEncoded;
597 	DWORD      cbCertEncoded;
598 	PCERT_INFO pCertInfo;
599 	HCERTSTORE hCertStore;
600 }
601 alias CERT_CONTEXT*        PCERT_CONTEXT;
602 alias const(CERT_CONTEXT)* PCCERT_CONTEXT;
603 
604 struct CTL_USAGE {
605 	DWORD  cUsageIdentifier;
606 	LPSTR* rgpszUsageIdentifier;
607 }
608 alias CTL_USAGE CERT_ENHKEY_USAGE;
609 alias CTL_USAGE* PCTRL_USAGE, PCERT_ENHKEY_USAGE;
610 
611 struct CERT_USAGE_MATCH {
612 	DWORD             dwType;
613 	CERT_ENHKEY_USAGE Usage;
614 }
615 alias CERT_USAGE_MATCH* PCERT_USAGE_MATCH;
616 /* #if (_WIN32_WINNT>=0x500) */
617 
618 struct CERT_CHAIN_PARA {
619 	DWORD            cbSize = CERT_CHAIN_PARA.sizeof;
620 	CERT_USAGE_MATCH RequestedUsage;
621 //#if CERT_CHAIN_PARA_HAS_EXTRA_FIELDS
622 	CERT_USAGE_MATCH RequestedIssuancePolicy;
623 	DWORD            dwUrlRetrievalTimeout;
624 	BOOL             fCheckRevocationFreshnessTime;
625 	DWORD            dwRevocationFreshnessTime;
626 //#endif
627 }
628 alias CERT_CHAIN_PARA* PCERT_CHAIN_PARA;
629 
630 extern (Windows) alias BOOL function(PCCERT_CONTEXT, void*)
631   PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK;
632 
633 struct CERT_CHAIN_FIND_BY_ISSUER_PARA {
634 	DWORD  cbSize = CERT_CHAIN_FIND_BY_ISSUER_PARA.sizeof;
635 	LPCSTR pszUsageIdentifier;
636 	DWORD  dwKeySpec;
637 	DWORD  dwAcquirePrivateKeyFlags;
638 	DWORD  cIssuer;
639 	CERT_NAME_BLOB* rgIssuer;
640 	PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK pfnFIndCallback;
641 	void*  pvFindArg;
642 	DWORD* pdwIssuerChainIndex;
643 	DWORD* pdwIssuerElementIndex;
644 }
645 alias CERT_CHAIN_FIND_BY_ISSUER_PARA* PCERT_CHAIN_FIND_BY_ISSUER_PARA;
646 /* #endif */
647 
648 struct CERT_TRUST_STATUS {
649 	DWORD dwErrorStatus;
650 	DWORD dwInfoStatus;
651 }
652 alias CERT_TRUST_STATUS* PCERT_TRUST_STATUS;
653 
654 struct CRL_ENTRY {
655 	CRYPT_INTEGER_BLOB SerialNumber;
656 	FILETIME           RevocationDate;
657 	DWORD              cExtension;
658 	PCERT_EXTENSION    rgExtension;
659 }
660 alias CRL_ENTRY* PCRL_ENTRY;
661 
662 struct CRL_INFO {
663 	DWORD           dwVersion;
664 	CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
665 	CERT_NAME_BLOB  Issuer;
666 	FILETIME        ThisUpdate;
667 	FILETIME        NextUpdate;
668 	DWORD           cCRLEntry;
669 	PCRL_ENTRY      rgCRLEntry;
670 	DWORD           cExtension;
671 	PCERT_EXTENSION rgExtension;
672 }
673 alias CRL_INFO* PCRL_INFO;
674 
675 struct CRL_CONTEXT {
676 	DWORD      dwCertEncodingType;
677 	BYTE*      pbCrlEncoded;
678 	DWORD      cbCrlEncoded;
679 	PCRL_INFO  pCrlInfo;
680 	HCERTSTORE hCertStore;
681 }
682 alias CRL_CONTEXT*        PCRL_CONTEXT;
683 alias const(CRL_CONTEXT)* PCCRL_CONTEXT;
684 
685 struct CERT_REVOCATION_CRL_INFO {
686 	DWORD         cbSize = CERT_REVOCATION_CRL_INFO.sizeof;
687 	PCCRL_CONTEXT pBaseCRLContext;
688 	PCCRL_CONTEXT pDeltaCRLContext;
689 	PCRL_ENTRY    pCrlEntry;
690 	BOOL          fDeltaCrlEntry;
691 }
692 alias CERT_REVOCATION_CRL_INFO* PCERT_REVOCATION_CRL_INFO;
693 
694 struct CERT_REVOCATION_INFO {
695 	DWORD  cbSize = CERT_REVOCATION_INFO.sizeof;
696 	DWORD  dwRevocationResult;
697 	LPCSTR pszRevocationOid;
698 	LPVOID pvOidSpecificInfo;
699 	BOOL   fHasFreshnessTime;
700 	DWORD  dwFreshnessTime;
701 	PCERT_REVOCATION_CRL_INFO pCrlInfo;
702 }
703 alias CERT_REVOCATION_INFO* PCERT_REVOCATION_INFO;
704 
705 /* #if (_WIN32_WINNT>=0x500) */
706 struct CERT_CHAIN_ELEMENT {
707 	DWORD                 cbSize = CERT_CHAIN_ELEMENT.sizeof;
708 	PCCERT_CONTEXT        pCertContext;
709 	CERT_TRUST_STATUS     TrustStatus;
710 	PCERT_REVOCATION_INFO pRevocationInfo;
711 	PCERT_ENHKEY_USAGE    pIssuanceUsage;
712 	PCERT_ENHKEY_USAGE    pApplicationUsage;
713 }
714 alias CERT_CHAIN_ELEMENT* PCERT_CHAIN_ELEMENT;
715 /* #endif */
716 
717 struct CRYPT_ATTRIBUTE {
718 	LPSTR            pszObjId;
719 	DWORD            cValue;
720 	PCRYPT_ATTR_BLOB rgValue;
721 }
722 alias CRYPT_ATTRIBUTE* PCRYPT_ATTRIBUTE;
723 
724 struct CTL_ENTRY {
725 	CRYPT_DATA_BLOB  SubjectIdentifier;
726 	DWORD            cAttribute;
727 	PCRYPT_ATTRIBUTE rgAttribute;
728 }
729 alias CTL_ENTRY* PCTL_ENTRY;
730 
731 struct CTL_INFO {
732 	DWORD              dwVersion;
733 	CTL_USAGE          SubjectUsage;
734 	CRYPT_DATA_BLOB    ListIdentifier;
735 	CRYPT_INTEGER_BLOB SequenceNumber;
736 	FILETIME           ThisUpdate;
737 	FILETIME           NextUpdate;
738 	CRYPT_ALGORITHM_IDENTIFIER SubjectAlgorithm;
739 	DWORD              cCTLEntry;
740 	PCTL_ENTRY         rgCTLEntry;
741 	DWORD              cExtension;
742 	PCERT_EXTENSION    rgExtension;
743 }
744 alias CTL_INFO* PCTL_INFO;
745 
746 struct CTL_CONTEXT {
747 	DWORD      dwMsgAndCertEncodingType;
748 	BYTE*      pbCtlEncoded;
749 	DWORD      cbCtlEncoded;
750 	PCTL_INFO  pCtlInfo;
751 	HCERTSTORE hCertStore;
752 	HCRYPTMSG  hCryptMsg;
753 	BYTE*      pbCtlContent;
754 	DWORD      cbCtlContent;
755 }
756 alias CTL_CONTEXT*        PCTL_CONTEXT;
757 alias const(CTL_CONTEXT)* PCCTL_CONTEXT;
758 
759 struct CERT_TRUST_LIST_INFO {
760 	DWORD         cbSize = CERT_TRUST_LIST_INFO.sizeof;
761 	PCTL_ENTRY    pCtlEntry;
762 	PCCTL_CONTEXT pCtlContext;
763 }
764 alias CERT_TRUST_LIST_INFO* PCERT_TRUST_LIST_INFO;
765 
766 struct CERT_SIMPLE_CHAIN {
767 	DWORD                 cbSize = CERT_SIMPLE_CHAIN.sizeof;
768 	CERT_TRUST_STATUS     TrustStatus;
769 	DWORD                 cElement;
770 	PCERT_CHAIN_ELEMENT*  rgpElement;
771 	PCERT_TRUST_LIST_INFO pTrustListInfo;
772 	BOOL                  fHasRevocationFreshnessTime;
773 	DWORD                 dwRevocationFreshnessTime;
774 }
775 alias CERT_SIMPLE_CHAIN* PCERT_SIMPLE_CHAIN;
776 
777 /* #if (_WIN32_WINNT>=0x500) */
778 alias const(CERT_CHAIN_CONTEXT)* PCCERT_CHAIN_CONTEXT;
779 struct CERT_CHAIN_CONTEXT {
780 	DWORD                 cbSize = CERT_CHAIN_CONTEXT.sizeof;
781 	CERT_TRUST_STATUS     TrustStatus;
782 	DWORD                 cChain;
783 	PCERT_SIMPLE_CHAIN*   rgpChain;
784 	DWORD                 cLowerQualityChainContext;
785 	PCCERT_CHAIN_CONTEXT* rgpLowerQualityChainContext;
786 	BOOL                  fHasRevocationFreshnessTime;
787 	DWORD                 dwRevocationFreshnessTime;
788 }
789 alias CERT_CHAIN_CONTEXT* PCERT_CHAIN_CONTEXT;
790 /* #endif */
791 
792 struct PROV_ENUMALGS {
793 	ALG_ID   aiAlgid;
794 	DWORD    dwBitLen;
795 	DWORD    dwNameLen;
796 	CHAR[20] szName;
797 }
798 
799 struct PUBLICKEYSTRUC {
800 	BYTE   bType;
801 	BYTE   bVersion;
802 	WORD   reserved;
803 	ALG_ID aiKeyAlg;
804 }
805 alias PUBLICKEYSTRUC BLOBHEADER;
806 
807 struct RSAPUBKEY {
808 	DWORD magic;
809 	DWORD bitlen;
810 	DWORD pubexp;
811 }
812 
813 struct HMAC_INFO {
814 	ALG_ID HashAlgid;
815 	BYTE*  pbInnerString;
816 	DWORD  cbInnerString;
817 	BYTE*  pbOuterString;
818 	DWORD  cbOuterString;
819 }
820 alias HMAC_INFO* PHMAC_INFO;
821 
822 extern (Windows) {
823 	BOOL CertCloseStore(HCERTSTORE, DWORD);
824 	BOOL CertGetCertificateChain(HCERTCHAINENGINE, PCCERT_CONTEXT, LPFILETIME,
825 	  HCERTSTORE, PCERT_CHAIN_PARA, DWORD, LPVOID, PCCERT_CHAIN_CONTEXT*);
826 	BOOL CertVerifyCertificateChainPolicy(LPCSTR, PCCERT_CHAIN_CONTEXT,
827 	  PCERT_CHAIN_POLICY_PARA, PCERT_CHAIN_POLICY_STATUS);
828 	void CertFreeCertificateChain(PCCERT_CHAIN_CONTEXT);
829 	DWORD CertNameToStrA(DWORD, PCERT_NAME_BLOB, DWORD, LPSTR, DWORD);
830 	DWORD CertNameToStrW(DWORD, PCERT_NAME_BLOB, DWORD, LPWSTR, DWORD);
831 	HCERTSTORE CertOpenSystemStoreA(HCRYPTPROV, LPCSTR);
832 	HCERTSTORE CertOpenSystemStoreW(HCRYPTPROV, LPCWSTR);
833 	HCERTSTORE CertOpenStore(LPCSTR, DWORD, HCRYPTPROV, DWORD, const(void)*);
834 	PCCERT_CONTEXT CertFindCertificateInStore(HCERTSTORE, DWORD, DWORD, DWORD,
835 	  const(void)*, PCCERT_CONTEXT);
836 	BOOL CertFreeCertificateContext(PCCERT_CONTEXT);
837 	PCCERT_CONTEXT CertGetIssuerCertificateFromStore(HCERTSTORE,
838 	  PCCERT_CONTEXT, PCCERT_CONTEXT, DWORD*);
839 	PCCERT_CHAIN_CONTEXT CertFindChainInStore(HCERTSTORE, DWORD, DWORD, DWORD,
840 	  const(void)*, PCCERT_CHAIN_CONTEXT);
841 
842 	BOOL CryptAcquireContextA(HCRYPTPROV*, LPCSTR, LPCSTR, DWORD, DWORD);
843 	BOOL CryptAcquireContextW(HCRYPTPROV*, LPCWSTR, LPCWSTR, DWORD, DWORD);
844 	 BOOL CryptContextAddRef(HCRYPTPROV, DWORD*, DWORD);
845 	BOOL CryptReleaseContext(HCRYPTPROV, DWORD);
846 	BOOL CryptGenKey(HCRYPTPROV, ALG_ID, DWORD, HCRYPTKEY*);
847 	BOOL CryptDeriveKey(HCRYPTPROV, ALG_ID, HCRYPTHASH, DWORD, HCRYPTKEY*);
848 	BOOL CryptDestroyKey(HCRYPTKEY);
849 	static if (_WIN32_WINNT >= 0x500) {
850 		BOOL CryptDuplicateHash(HCRYPTHASH, DWORD*, DWORD, HCRYPTHASH*);
851 		BOOL CryptDuplicateKey(HCRYPTKEY, DWORD*, DWORD, HCRYPTKEY*);
852 	}
853 	BOOL CryptSetKeyParam(HCRYPTKEY, DWORD, PBYTE, DWORD);
854 	BOOL CryptGetKeyParam(HCRYPTKEY, DWORD, PBYTE, PDWORD, DWORD);
855 	BOOL CryptSetHashParam(HCRYPTHASH, DWORD, PBYTE, DWORD);
856 	BOOL CryptGetHashParam(HCRYPTHASH, DWORD, PBYTE, PDWORD, DWORD);
857 	BOOL CryptSetProvParam(HCRYPTPROV, DWORD, PBYTE, DWORD);
858 	BOOL CryptGetProvParam(HCRYPTPROV, DWORD, PBYTE, PDWORD, DWORD);
859 	BOOL CryptGenRandom(HCRYPTPROV, DWORD, PBYTE);
860 	BOOL CryptGetUserKey(HCRYPTPROV, DWORD, HCRYPTKEY*);
861 	BOOL CryptExportKey(HCRYPTKEY, HCRYPTKEY, DWORD, DWORD, PBYTE, PDWORD);
862 	BOOL CryptImportKey(HCRYPTPROV, PBYTE, DWORD, HCRYPTKEY, DWORD,
863 	  HCRYPTKEY*);
864 	BOOL CryptEncrypt(HCRYPTKEY, HCRYPTHASH, BOOL, DWORD, PBYTE, PDWORD,
865 	  DWORD);
866 	BOOL CryptDecrypt(HCRYPTKEY, HCRYPTHASH, BOOL, DWORD, PBYTE, PDWORD);
867 	BOOL CryptCreateHash(HCRYPTPROV, ALG_ID, HCRYPTKEY, DWORD, HCRYPTHASH*);
868 	BOOL CryptHashData(HCRYPTHASH, PBYTE, DWORD, DWORD);
869 	BOOL CryptHashSessionKey(HCRYPTHASH, HCRYPTKEY, DWORD);
870 	BOOL CryptGetHashValue(HCRYPTHASH, DWORD, PBYTE, PDWORD);
871 	BOOL CryptDestroyHash(HCRYPTHASH);
872 	BOOL CryptSignHashA(HCRYPTHASH, DWORD, LPCSTR, DWORD, PBYTE, PDWORD);
873 	BOOL CryptSignHashW(HCRYPTHASH, DWORD, LPCWSTR, DWORD, PBYTE, PDWORD);
874 	BOOL CryptVerifySignatureA(HCRYPTHASH, PBYTE, DWORD, HCRYPTKEY, LPCSTR,
875 	  DWORD);
876 	BOOL CryptVerifySignatureW(HCRYPTHASH, PBYTE, DWORD, HCRYPTKEY, LPCWSTR,
877 	  DWORD);
878 	BOOL CryptSetProviderA(LPCSTR, DWORD);
879 	BOOL CryptSetProviderW(LPCWSTR, DWORD);
880 }
881 
882 version (Unicode) {
883 	alias CertNameToStrW CertNameToStr;
884 	alias CryptAcquireContextW CryptAcquireContext;
885 	alias CryptSignHashW CryptSignHash;
886 	alias CryptVerifySignatureW CryptVerifySignature;
887 	alias CryptSetProviderW CryptSetProvider;
888 	alias CertOpenSystemStoreW CertOpenSystemStore;
889 	/+alias CERT_FIND_SUBJECT_STR_W CERT_FIND_SUBJECT_STR;
890 	alias CERT_FIND_ISSUER_STR_W CERT_FIND_ISSUER_STR;+/
891 } else {
892 	alias CertNameToStrA CertNameToStr;
893 	alias CryptAcquireContextA CryptAcquireContext;
894 	alias CryptSignHashA CryptSignHash;
895 	alias CryptVerifySignatureA CryptVerifySignature;
896 	alias CryptSetProviderA CryptSetProvider;
897 	alias CertOpenSystemStoreA CertOpenSystemStore;
898 	/+alias CERT_FIND_SUBJECT_STR_A CERT_FIND_SUBJECT_STR;
899 	alias CERT_FIND_ISSUER_STR_A CERT_FIND_ISSUER_STR;+/
900 }