source: Daodan/MinGW/include/wincrypt.h@ 1063

/*
 * wincrypt.h
 *
 * Cryptographic services API manifest constants and function prototypes.
 *
 * $Id: wincrypt.h,v 34e5e7606781 2016/05/23 18:31:09 keithmarshall $
 *
 * Written by Anders Norlander <anorland@hem2.passagen.se>
 * Copyright (C) 1998-2000, 2002-2004, 2006-2008, 2010, 2015,
 *   MinGW.org Project
 *
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */
#ifndef _WINCRYPT_H
#define _WINCRYPT_H
#pragma GCC system_header

#ifndef WINADVAPI
#define WINADVAPI
#endif

_BEGIN_C_DECLS

#define MS_DEF_PROV                     __AW_EXTENDED__( MS_DEF_PROV )
#define MS_DEF_PROV_W                   __AW_STRING_W__( MS_DEF_PROV_A )
#define MS_DEF_PROV_A                   "Microsoft Base Cryptographic Provider v1.0"

#define MS_ENHANCED_PROV                __AW_EXTENDED__( MS_ENHANCED_PROV )
#define MS_ENHANCED_PROV_W              __AW_STRING_W__( MS_ENHANCED_PROV_A )
#define MS_ENHANCED_PROV_A              "Microsoft Enhanced Cryptographic Provider v1.0"

#define MS_STRONG_PROV                  __AW_EXTENDED__( MS_STRONG_PROV )
#define MS_STRONG_PROV_W                __AW_STRING_W__( MS_STRONG_PROV_A )
#define MS_STRONG_PROV_A                "Microsoft Strong Cryptographic Provider"

#define MS_DEF_RSA_SIG_PROV             __AW_EXTENDED__( MS_DEF_RSA_SIG_PROV )
#define MS_DEF_RSA_SIG_PROV_W           __AW_STRING_W__( MS_DEF_RSA_SIG_PROV_A )
#define MS_DEF_RSA_SIG_PROV_A           "Microsoft RSA Signature Cryptographic Provider"

#define MS_DEF_RSA_SCHANNEL_PROV        __AW_EXTENDED__( MS_DEF_RSA_SCHANNEL_PROV )
#define MS_DEF_RSA_SCHANNEL_PROV_W      __AW_STRING_W__( MS_DEF_RSA_SCHANNEL_PROV_A )
#define MS_DEF_RSA_SCHANNEL_PROV_A      "Microsoft RSA SChannel Cryptographic Provider"

#define MS_DEF_DSS_PROV                 __AW_EXTENDED__( MS_DEF_DSS_PROV )
#define MS_DEF_DSS_PROV_W               __AW_STRING_W__( MS_DEF_DSS_PROV_A )
#define MS_DEF_DSS_PROV_A               "Microsoft Base DSS Cryptographic Provider"

#define MS_DEF_DSS_DH_PROV              __AW_EXTENDED__( MS_DEF_DSS_DH_PROV )
#define MS_DEF_DSS_DH_PROV_W            __AW_STRING_W__( MS_DEF_DSS_DH_PROV_A )
#define MS_DEF_DSS_DH_PROV_A            "Microsoft Base DSS and Diffie-Hellman Cryptographic Provider"

#define MS_ENH_DSS_DH_PROV              __AW_EXTENDED__( MS_ENH_DSS_DH_PROV )
#define MS_ENH_DSS_DH_PROV_W            __AW_STRING_W__( MS_ENH_DSS_DH_PROV_A )
#define MS_ENH_DSS_DH_PROV_A            "Microsoft Enhanced DSS and Diffie-Hellman Cryptographic Provider"

#define MS_DEF_DH_SCHANNEL_PROV         __AW_EXTENDED__( MS_DEF_DH_SCHANNEL_PROV )
#define MS_DEF_DH_SCHANNEL_PROV_W       __AW_STRING_W__( MS_DEF_DH_SCHANNEL_PROV_A )
#define MS_DEF_DH_SCHANNEL_PROV_A       "Microsoft DH SChannel Cryptographic Provider"

#define MS_SCARD_PROV                   __AW_EXTENDED__( MS_SCARD_PROV )
#define MS_SCARD_PROV_W                 __AW_STRING_W__( MS_SCARD_PROV_A )
#define MS_SCARD_PROV_A                 "Microsoft Base Smart Card Crypto Provider"

#if _WIN32_WINNT >= _WIN32_WINNT_WINXP
# define MS_ENH_RSA_AES_PROV            __AW_EXTENDED__( MS_ENH_RSA_AES_PROV )
# define MS_ENH_RSA_AES_PROV_W          __AW_STRING_W__( MS_ENH_RSA_AES_PROV_A )

# if _WIN32_WINNT == _WIN32_WINNT_WINXP
#  define MS_ENH_RSA_AES_PROV_A         "Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)"

#else /* _WIN32_WINNT > _WIN32_WINNT_WINXP */
#  define MS_ENH_RSA_AES_PROV_A         "Microsoft Enhanced RSA and AES Cryptographic Provider"
# endif
#endif

#define GET_ALG_CLASS(x)                     ((x) & ALG_CLASS_ALL)
#define GET_ALG_TYPE(x)                      ((x) & 0x1E00)     /* x & 7680 */
#define GET_ALG_SID(x)                       ((x) & 0x01FF)     /* x &  511 */

#define ALG_CLASS_ANY                                    0
#define ALG_CLASS_SIGNATURE                         0x2000      /*  8192 */
#define ALG_CLASS_MSG_ENCRYPT                       0x4000      /* 16384 */
#define ALG_CLASS_DATA_ENCRYPT                      0x6000      /* 24576 */
#define ALG_CLASS_HASH                              0x8000      /* 32768 */
#define ALG_CLASS_KEY_EXCHANGE                      0xA000      /* 40960 */
#define ALG_CLASS_ALL                               0xE000      /* (0x0007 << 13) */

#define ALG_TYPE_ANY                                     0
#define ALG_TYPE_DSS                                0x0200      /*   512 */
#define ALG_TYPE_RSA                                0x0400      /*  1024 */
#define ALG_TYPE_BLOCK                              0x0600      /*  1536 */
#define ALG_TYPE_STREAM                             0x0800      /*  2048 */
#define ALG_TYPE_DH                                 0x0A00      /* (0x0005 << 9) */
#define ALG_TYPE_SECURECHANNEL                      0x0C00      /* (6 << 9) */

#define ALG_SID_ANY                                      0

#define ALG_SID_RSA_ANY                                  0
#define ALG_SID_RSA_PKCS                                 1
#define ALG_SID_RSA_MSATWORK                             2
#define ALG_SID_RSA_ENTRUST                              3
#define ALG_SID_RSA_PGP                                  4

#define ALG_SID_DSS_ANY                                  0
#define ALG_SID_DSS_PKCS                                 1
#define ALG_SID_DSS_DMS                                  2

#define ALG_SID_DES                                      1
#define ALG_SID_3DES                                     3
#define ALG_SID_DESX                                     4
#define ALG_SID_IDEA                                     5
#define ALG_SID_CAST                                     6
#define ALG_SID_SAFERSK64                                7
#define ALG_SID_SAFERSK128                               8
#define ALG_SID_3DES_112                                 9
#define ALG_SID_SKIPJACK                                10
#define ALG_SID_TEK                                     11
#define ALG_SID_CYLINK_MEK                              12
#define ALG_SID_RC5                                     13

#define ALG_SID_RC4                                      1
#define ALG_SID_RC2                                      2

#define ALG_SID_SEAL                                     2

#define ALG_SID_MD2                                      1
#define ALG_SID_MD4                                      2
#define ALG_SID_MD5                                      3
#define ALG_SID_SHA                                      4
#define ALG_SID_MAC                                      5
#define ALG_SID_RIPEMD                                   6
#define ALG_SID_RIPEMD160                                7
#define ALG_SID_SSL3SHAMD5                               8
#define ALG_SID_HMAC                                     9
#define ALG_SID_TLS1PRF                                 10
#define ALG_SID_AES_128                                 14
#define ALG_SID_AES_192                                 15
#define ALG_SID_AES_256                                 16
#define ALG_SID_AES                                     17
#define ALG_SID_EXAMPLE                                 80

#define CALG_MD2                        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD2)
#define CALG_MD4                        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD4)
#define CALG_MD5                        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD5)
#define CALG_SHA                        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA)
#define CALG_SHA1                                   CALG_SHA
#define CALG_MAC                        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MAC)
#define CALG_3DES                       (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 3)
#define CALG_CYLINK_MEK                 (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 12)
#define CALG_SKIPJACK                   (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | 10)
#define CALG_KEA_KEYX                   (ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_STREAM | ALG_TYPE_DSS | 4)
#define CALG_RSA_SIGN                   (ALG_CLASS_SIGNATURE | ALG_TYPE_RSA | ALG_SID_RSA_ANY)
#define CALG_DSS_SIGN                   (ALG_CLASS_SIGNATURE | ALG_TYPE_DSS | ALG_SID_DSS_ANY)
#define CALG_RSA_KEYX                   (ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_RSA | ALG_SID_RSA_ANY)
#define CALG_DES                        (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_DES)
#define CALG_RC2                        (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_RC2)
#define CALG_RC4                        (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_RC4)
#define CALG_SEAL                       (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_SEAL)
#define CALG_DH_EPHEM                   (ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_STREAM | ALG_TYPE_DSS | ALG_SID_DSS_DMS)
#define CALG_DESX                       (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_DESX)
#define CALG_TLS1PRF                    (ALG_CLASS_DHASH | ALG_TYPE_ANY | ALG_SID_TLS1PRF)
#define CALG_AES_128                    (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_128)
#define CALG_AES_192                    (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_192)
#define CALG_AES_256                    (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES_256)
#define CALG_AES                        (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_AES)

/* dwFlags definitions for CryptAcquireContext
 */
#define CRYPT_VERIFYCONTEXT                     0xF0000000
#define CRYPT_NEWKEYSET                         0x00000008
#define CRYPT_DELETEKEYSET                      0x00000010      /* 16 */
#define CRYPT_MACHINE_KEYSET                    0x00000020      /* 32 */
#define CRYPT_SILENT                            0x00000040      /* 64 */

#define SIMPLEBLOB                                       1
#define PUBLICKEYBLOB                                    6
#define PRIVATEKEYBLOB                                   7
#define PLAINTEXTKEYBLOB                                 8
#define OPAQUEKEYBLOB                                    9
#define PUBLICKEYBLOBEX                                 10
#define SYMMETRICWRAPKEYBLOB                            11

#define AT_KEYEXCHANGE                                   1
#define AT_SIGNATURE                                     2

#define CRYPT_USERDATA                                   1

#define PKCS5_PADDING                                    1

#define CRYPT_MODE_CBC                                   1
#define CRYPT_MODE_ECB                                   2
#define CRYPT_MODE_OFB                                   3
#define CRYPT_MODE_CFB                                   4
#define CRYPT_MODE_CTS                                   5
#define CRYPT_MODE_CBCI                                  6
#define CRYPT_MODE_CFBP                                  7
#define CRYPT_MODE_OFBP                                  8
#define CRYPT_MODE_CBCOFM                                9
#define CRYPT_MODE_CBCOFMI                              10

#define CRYPT_ENCRYPT                               0x0001
#define CRYPT_DECRYPT                               0x0002
#define CRYPT_EXPORT                                0x0004
#define CRYPT_READ                                  0x0008
#define CRYPT_WRITE                                 0x0010      /* 16 */
#define CRYPT_MAC                                   0x0020      /* 32 */

#define HP_ALGID                                         1
#define HP_HASHVAL                                       2
#define HP_HASHSIZE                                      4
#define HP_HMAC_INFO                                     5

#define CRYPT_FAILED                                 FALSE
#define CRYPT_SUCCEED                                 TRUE
#define RCRYPT_SUCCEEDED(r)                   ((r) == CRYPT_SUCCEED)
#define RCRYPT_FAILED(r)                      ((r) == CRYPT_FAILED)

#define PP_ENUMALGS                                      1
#define PP_ENUMCONTAINERS                                2
#define PP_IMPTYPE                                       3
#define PP_NAME                                          4
#define PP_VERSION                                       5
#define PP_CONTAINER                                     6
#define PP_CHANGE_PASSWORD                               7
#define PP_KEYSET_SEC_DESCR                              8
#define PP_CERTCHAIN                                     9
#define PP_KEY_TYPE_SUBTYPE                             10
#define PP_PROVTYPE                                     16
#define PP_KEYSTORAGE                                   17
#define PP_APPLI_CERT                                   18
#define PP_SYM_KEYSIZE                                  19
#define PP_SESSION_KEYSIZE                              20
#define PP_UI_PROMPT                                    21
#define PP_ENUMALGS_EX                                  22
#define PP_ENUMMANDROOTS                                25
#define PP_ENUMELECTROOTS                               26
#define PP_KEYSET_TYPE                                  27
#define PP_ADMIN_PIN                                    31
#define PP_KEYEXCHANGE_PIN                              32
#define PP_SIGNATURE_PIN                                33
#define PP_SIG_KEYSIZE_INC                              34
#define PP_KEYX_KEYSIZE_INC                             35
#define PP_UNIQUE_CONTAINER                             36
#define PP_SGC_INFO                                     37
#define PP_USE_HARDWARE_RNG                             38
#define PP_KEYSPEC                                      39
#define PP_ENUMEX_SIGNING_PROT                          40

#define CRYPT_FIRST                                      1
#define CRYPT_NEXT                                       2

#define CRYPT_IMPL_HARDWARE                              1
#define CRYPT_IMPL_SOFTWARE                              2
#define CRYPT_IMPL_MIXED                                 3
#define CRYPT_IMPL_UNKNOWN                               4

#define PROV_RSA_FULL                                    1
#define PROV_RSA_SIG                                     2
#define PROV_DSS                                         3
#define PROV_FORTEZZA                                    4
#define PROV_MS_EXCHANGE                                 5
#define PROV_MS_MAIL                                     5
#define PROV_SSL                                         6
#define PROV_STT_MER                                     7
#define PROV_STT_ACQ                                     8
#define PROV_STT_BRND                                    9
#define PROV_STT_ROOT                                   10
#define PROV_STT_ISS                                    11
#define PROV_RSA_SCHANNEL                               12
#define PROV_DSS_DH                                     13
#define PROV_EC_ECDSA_SIG                               14
#define PROV_EC_ECNRA_SIG                               15
#define PROV_EC_ECDSA_FULL                              16
#define PROV_EC_ECNRA_FULL                              17
#define PROV_DH_SCHANNEL                                18
#define PROV_SPYRUS_LYNKS                               20
#define PROV_RNG                                        21
#define PROV_INTEL_SEC                                  22
#define PROV_RSA_AES                                    24

#define MAXUIDLEN                                       64

#define CUR_BLOB_VERSION                                 2

#define X509_ASN_ENCODING                                1
#define PKCS_7_ASN_ENCODING                          65536

#define CERT_V1                                          0
#define CERT_V2                                          1
#define CERT_V3                                          2

#define CERT_E_CHAINING                       (-2146762486)
#define CERT_E_CN_NO_MATCH                    (-2146762481)
#define CERT_E_EXPIRED                        (-2146762495)
#define CERT_E_PURPOSE                        (-2146762490)
#define CERT_E_REVOCATION_FAILURE             (-2146762482)
#define CERT_E_REVOKED                        (-2146762484)
#define CERT_E_ROLE                           (-2146762493)
#define CERT_E_UNTRUSTEDROOT                  (-2146762487)
#define CERT_E_UNTRUSTEDTESTROOT              (-2146762483)
#define CERT_E_VALIDITYPERIODNESTING          (-2146762494)
#define CERT_E_WRONG_USAGE                    (-2146762480)
#define CERT_E_PATHLENCONST                   (-2146762492)
#define CERT_E_CRITICAL                       (-2146762491)
#define CERT_E_ISSUERCHAINING                 (-2146762489)
#define CERT_E_MALFORMED                      (-2146762488)
#define CRYPT_E_REVOCATION_OFFLINE            (-2146885613)
#define CRYPT_E_REVOKED                       (-2146885616)
#define TRUST_E_BASIC_CONSTRAINTS             (-2146869223)
#define TRUST_E_CERT_SIGNATURE                (-2146869244)
#define TRUST_E_FAIL                          (-2146762485)

#define CERT_TRUST_NO_ERROR                              0
#define CERT_TRUST_IS_NOT_TIME_VALID            0x00000001
#define CERT_TRUST_IS_NOT_TIME_NESTED           0x00000002
#define CERT_TRUST_IS_REVOKED                   0x00000004
#define CERT_TRUST_IS_NOT_SIGNATURE_VALID       0x00000008
#define CERT_TRUST_IS_NOT_VALID_FOR_USAGE       0x00000010      /*         16 */
#define CERT_TRUST_IS_UNTRUSTED_ROOT            0x00000020      /*         32 */
#define CERT_TRUST_REVOCATION_STATUS_UNKNOWN    0x00000040      /*         64 */
#define CERT_TRUST_IS_CYCLIC                    0x00000080      /*        128 */
#define CERT_TRUST_IS_PARTIAL_CHAIN             0x00010000      /*      65336 */
#define CERT_TRUST_CTL_IS_NOT_TIME_VALID        0x00020000      /*     131072 */
#define CERT_TRUST_CTL_IS_NOT_SIGNATURE_VALID   0x00040000      /*     262144 */
#define CERT_TRUST_CTL_IS_NOT_VALID_FOR_USAGE   0x00080000      /*     524288 */

#define CERT_TRUST_HAS_EXACT_MATCH_ISSUER       0x00000001
#define CERT_TRUST_HAS_KEY_MATCH_ISSUER         0x00000002
#define CERT_TRUST_HAS_NAME_MATCH_ISSUER        0x00000004
#define CERT_TRUST_IS_SELF_SIGNED               0x00000008
#define CERT_TRUST_IS_COMPLEX_CHAIN             0x00010000      /*      65336 */

#define CERT_CHAIN_POLICY_BASE                 ((LPCSTR)(1))
#define CERT_CHAIN_POLICY_AUTHENTICODE         ((LPCSTR)(2))
#define CERT_CHAIN_POLICY_AUTHENTICODE_TS      ((LPCSTR)(3))
#define CERT_CHAIN_POLICY_SSL                  ((LPCSTR)(4))
#define CERT_CHAIN_POLICY_BASIC_CONSTRAINTS    ((LPCSTR)(5))
#define CERT_CHAIN_POLICY_NT_AUTH              ((LPCSTR)(6))

#define USAGE_MATCH_TYPE_AND                             0
#define USAGE_MATCH_TYPE_OR                              1

#define CERT_SIMPLE_NAME_STR                             1
#define CERT_OID_NAME_STR                                2
#define CERT_X500_NAME_STR                               3

#define CERT_NAME_STR_DISABLE_IE4_UTF8_FLAG     0x00010000
#define CERT_NAME_STR_ENABLE_T61_UNICODE_FLAG   0x00020000      /*     131072 */
#define CERT_NAME_STR_ENABLE_UTF8_UNICODE_FLAG  0x00040000
#define CERT_NAME_STR_REVERSE_FLAG              0x02000000      /*   33554432 */
#define CERT_NAME_STR_COMMA_FLAG                0x04000000
#define CERT_NAME_STR_CRLF_FLAG                 0x08000000      /*  134217728 */
#define CERT_NAME_STR_NO_QUOTING_FLAG           0x10000000      /*  268435456 */
#define CERT_NAME_STR_NO_PLUS_FLAG              0x20000000      /*  536870912 */
#define CERT_NAME_STR_SEMICOLON_FLAG            0x40000000      /* 1073741824 */

#define CERT_FIND_ANY                                    0
#define CERT_FIND_CERT_ID                       0x00100000      /*    1048576 */
#define CERT_FIND_CTL_USAGE                     0x000A0000      /*     653360 */
#define CERT_FIND_ENHKEY_USAGE                  0x000A0000      /*     653360 */
#define CERT_FIND_EXISTING                      0x000D0000      /*     851968 */
#define CERT_FIND_HASH                          0x00010000      /*      65336 */
#define CERT_FIND_ISSUER_ATTR                   0x00030004      /*     196612 */
#define CERT_FIND_ISSUER_NAME                   0x00020004      /*     131076 */
#define CERT_FIND_ISSUER_OF                     0x000C0000      /*     786432 */
#define CERT_FIND_KEY_IDENTIFIER                0x000F0000      /*     983040 */
#define CERT_FIND_KEY_SPEC                      0x00090000      /*     589824 */
#define CERT_FIND_MD5_HASH                      0x00040000      /*     262144 */
#define CERT_FIND_PROPERTY                      0x00050000      /*     327680 */
#define CERT_FIND_PUBLIC_KEY                    0x00060000      /*     393216 */
#define CERT_FIND_SHA1_HASH                     0x00010000      /*      65536 */
#define CERT_FIND_SIGNATURE_HASH                0x000E0000      /*     917504 */
#define CERT_FIND_SUBJECT_ATTR                  0x00030007      /*     196615 */
#define CERT_FIND_SUBJECT_CERT                  0x000B0000      /*     720896 */
#define CERT_FIND_SUBJECT_NAME                  0x00020007      /*     131079 */

#define CERT_FIND_SUBJECT_STR              __AW_EXTENDED__( CERT_FIND_SUBJECT_STR )
#define CERT_FIND_SUBJECT_STR_A                 0x00070007      /*     458759 */
#define CERT_FIND_SUBJECT_STR_W                 0x00080007      /*     524295 */

#define CERT_FIND_ISSUER_STR               __AW_EXTENDED__( CERT_FIND_ISSUER_STR )
#define CERT_FIND_ISSUER_STR_A                  0x00070004      /*     458756 */
#define CERT_FIND_ISSUER_STR_W                  0x00080004      /*     524292 */

#define CERT_FIND_OR_ENHKEY_USAGE_FLAG          0x00000010      /*         16 */
#define CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG    0x00000001
#define CERT_FIND_NO_ENHKEY_USAGE_FLAG          0x00000008
#define CERT_FIND_VALID_ENHKEY_USAGE_FLAG       0x00000020      /*         32 */
#define CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG    0x00000002

#define \
 CERT_CASE_INSENSITIVE_IS_RDN_ATTRS_FLAG        0x00000002
#define CERT_UNICODE_IS_RDN_ATTRS_FLAG          0x00000001

#define CERT_CHAIN_FIND_BY_ISSUER               0x00000001
#define \
 CERT_CHAIN_FIND_BY_ISSUER_COMPARE_KEY_FLAG     0x00000001
#define \
 CERT_CHAIN_FIND_BY_ISSUER_COMPLEX_CHAIN_FLAG   0x00000002
#define \
 CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_FLAG      0x00008000      /*      32768 */
#define \
 CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_URL_FLAG  0x00000004
#define \
 CERT_CHAIN_FIND_BY_ISSUER_LOCAL_MACHINE_FLAG   0x00000008
#define CERT_CHAIN_FIND_BY_ISSUER_NO_KEY_FLAG   0x00004000      /*      16384 */

#define CERT_STORE_PROV_SYSTEM                          10
#define CERT_SYSTEM_STORE_LOCAL_MACHINE         0x00020000      /*     131072 */

#define szOID_PKIX_KP_SERVER_AUTH               "4235600"
#define szOID_SERVER_GATED_CRYPTO               "4235658"
#define szOID_SGC_NETSCAPE                      "2.16.840.1.113730.4.1"
#define szOID_PKIX_KP_CLIENT_AUTH               "1.3.6.1.5.5.7.3.2"

/* dwFlag definitions for CryptGenKey
 */
#define CRYPT_EXPORTABLE                        0x00000001
#define CRYPT_USER_PROTECTED                    0x00000002
#define CRYPT_CREATE_SALT                       0x00000004
#define CRYPT_UPDATE_KEY                        0x00000008
#define CRYPT_NO_SALT                           0x00000010
#define CRYPT_PREGEN                            0x00000040
#define CRYPT_RECIPIENT                         0x00000010
#define CRYPT_INITIATOR                         0x00000040
#define CRYPT_ONLINE                            0x00000080
#define CRYPT_SF                                0x00000100
#define CRYPT_CREATE_IV                         0x00000200
#define CRYPT_KEK                               0x00000400
#define CRYPT_DATA_KEY                          0x00000800
#define CRYPT_VOLATILE                          0x00001000
#define CRYPT_SGCKEY                            0x00002000
#define CRYPT_ARCHIVABLE                        0x00004000

#define KP_IV                                   0x00000001
#define KP_SALT                                 0x00000002
#define KP_PADDING                              0x00000003
#define KP_MODE                                 0x00000004
#define KP_MODE_BITS                            0x00000005
#define KP_PERMISSIONS                          0x00000006
#define KP_ALGID                                0x00000007
#define KP_BLOCKLEN                             0x00000008
#define KP_KEYLEN                               0x00000009
#define KP_SALT_EX                              0x0000000A
#define KP_P                                    0x0000000B
#define KP_G                                    0x0000000C
#define KP_Q                                    0x0000000D
#define KP_X                                    0x0000000E
#define KP_Y                                    0x0000000F
#define KP_RA                                   0x00000010
#define KP_RB                                   0x00000011
#define KP_INFO                                 0x00000012
#define KP_EFFECTIVE_KEYLEN                     0x00000013
#define KP_SCHANNEL_ALG                         0x00000014
#define KP_PUB_PARAMS                           0x00000027

#define CRYPT_FLAG_PCT1                         0x00000001
#define CRYPT_FLAG_SSL2                         0x00000002
#define CRYPT_FLAG_SSL3                         0x00000004
#define CRYPT_FLAG_TLS1                         0x00000008
#define CRYPT_FLAG_IPSEC                        0x00000010
#define CRYPT_FLAG_SIGNING                      0x00000020

#define SCHANNEL_MAC_KEY                        0x00000000
#define SCHANNEL_ENC_KEY                        0x00000001

#define INTERNATIONAL_USAGE                     0x00000001

#if WINVER >= _WIN32_WINNT_WINXP
/* These are available only on Windows XP, Windows Server 2003, and later
 */
#define CMC_ADD_ATTRIBUTES                     ((LPCSTR)(63))
#define CMC_ADD_EXTENSIONS                     ((LPCSTR)(62))
#define X509_CERT_PAIR                         ((LPCSTR)(53))
#define X509_CERTIFICATE_TEMPLATE              ((LPCSTR)(64))
#define X509_CROSS_CERT_DIST_POINTS            ((LPCSTR)(58))
#define CMC_DATA                               ((LPCSTR)(59))
#define X509_NAME_CONSTRAINTS                  ((LPCSTR)(55))
#define X509_POLICY_CONSTRAINTS                ((LPCSTR)(57))
#define X509_POLICY_MAPPINGS                   ((LPCSTR)(56))
#define CMC_RESPONSE                           ((LPCSTR)(60))
#define CMC_STATUS                             ((LPCSTR)(61))
#endif /* WINVER >= _WIN32_WINNT_WINXP */

#define X509_ALGORITHM_IDENTIFIER              ((LPCSTR)(74))
#define X509_ALTERNATE_NAME                    ((LPCSTR)(12))

/* FIXME: need #define X509_ANY_STRING */
#ifdef MINGW_TENTATIVE_ASSUMPTIONS
/* https://msdn.microsoft.com/en-us/library/aa378145.aspx suggests
 * that this may be an alias for...
 */
#define X509_ANY_STRING                        X509_NAME_VALUE
#endif

#define PKCS_ATTRIBUTE                         ((LPCSTR)(22))
#define X509_AUTHORITY_INFO_ACCESS             ((LPCSTR)(32))
#define X509_AUTHORITY_KEY_ID                  ((LPCSTR) (9))
#define X509_AUTHORITY_KEY_ID2                 ((LPCSTR)(31))

#define szOID_BASIC_CONSTRAINTS                  "2.5.29.10"
#define X509_BASIC_CONSTRAINTS                 ((LPCSTR) (13))
#define X509_BASIC_CONSTRAINTS2                ((LPCSTR) (15))
#define X509_BIOMETRIC_EXT                     ((LPCSTR) (71))
#define X509_BITS                              ((LPCSTR) (26))
#define X509_CERT                              ((LPCSTR)  (1))
#define X509_CERT_CRL_TO_BE_SIGNED             ((LPCSTR)  (3))
#define X509_CERT_POLICIES                     ((LPCSTR) (16))
#define X509_CERT_REQUEST_TO_BE_SIGNED         ((LPCSTR)  (4))
#define X509_CERT_TO_BE_SIGNED                 ((LPCSTR)  (2))
#define X509_CHOICE_OF_TIME                    ((LPCSTR) (30))
#define PKCS_CONTENT_INFO                      ((LPCSTR) (33))
#define PKCS_CONTENT_INFO_SEQUENCE_OF_ANY      ((LPCSTR) (23))
#define X509_CRL_DIST_POINTS                   ((LPCSTR) (35))

/* FIXME: need #define X509_CRL_REASON_CODE */
#ifdef MINGW_TENTATIVE_ASSUMPTIONS
/* https://msdn.microsoft.com/en-us/library/aa378145.aspx suggests
 * that this may be an alias for...
 */
#define X509_CRL_REASON_CODE                   X509_ENUMERATED
#endif

#define RSA_CSP_PUBLICKEYBLOB                  ((LPCSTR) (19))
#define PKCS_CTL                               ((LPCSTR) (37))
#define X509_DSS_PARAMETERS                    ((LPCSTR) (39))

/* FIXME: need #define X509_DSS_PUBLICKEY */
#ifdef MINGW_TENTATIVE_ASSUMPTIONS
/* https://msdn.microsoft.com/en-us/library/aa378145.aspx suggests
 * that this may be an alias for...
 */
#define X509_DSS_PUBLICKEY                     X509_MULTI_BYTE_UINT
#endif

#define X509_DSS_SIGNATURE                     ((LPCSTR) (40))
#define X509_ECC_SIGNATURE                     ((LPCSTR) (47))
#define X509_ENHANCED_KEY_USAGE                ((LPCSTR) (36))
#define X509_ENUMERATED                        ((LPCSTR) (29))
#define X509_EXTENSIONS                        ((LPCSTR)  (5))
#define X509_INTEGER                           ((LPCSTR) (27))
#define X509_ISSUING_DIST_POINT                ((LPCSTR) (54))
#define X509_KEY_ATTRIBUTES                    ((LPCSTR) (10))
#define X509_KEY_USAGE                         ((LPCSTR) (14))
#define X509_KEY_USAGE_RESTRICTION             ((LPCSTR) (11))
#define X509_KEYGEN_REQUEST_TO_BE_SIGNED       ((LPCSTR) (21))
#define X509_LOGOTYPE_EXT                      ((LPCSTR) (70))
#define X509_MULTI_BYTE_INTEGER                ((LPCSTR) (28))
#define X509_MULTI_BYTE_UINT                   ((LPCSTR) (38))
#define X509_NAME                              ((LPCSTR)  (7))
#define X509_NAME_VALUE                        ((LPCSTR)  (6))
#define X509_OBJECT_IDENTIFIER                 ((LPCSTR) (73))
#define X509_OCTET_STRING                      ((LPCSTR) (25))
#define X509_PUBLIC_KEY_INFO                   ((LPCSTR)  (8))
#define PKCS_RC2_CBC_PARAMETERS                ((LPCSTR) (41))
#define CNG_RSA_PUBLIC_KEY_BLOB                ((LPCSTR) (72))
#define PKCS_RSA_SSA_PSS_PARAMETERS            ((LPCSTR) (75))
#define PKCS_RSAES_OAEP_PARAMETERS             ((LPCSTR) (76))
#define ECC_CMS_SHARED_INFO                    ((LPCSTR) (77))
#define X509_SEQUENCE_OF_ANY                   ((LPCSTR) (34))
#define PKCS7_SIGNER_INFO                      ((LPCSTR)(500))
#define CMS_SIGNER_INFO                        ((LPCSTR)(501))
#define PKCS_SMIME_CAPABILITIES                ((LPCSTR) (42))
#define PKCS_TIME_REQUEST                      ((LPCSTR) (18))

/* FIXME: need #define X509_UNICODE_ANY_STRING */
#ifdef MINGW_TENTATIVE_ASSUMPTIONS
/* https://msdn.microsoft.com/en-us/library/aa378145.aspx suggests
 * that this may be an alias for...
 */
#define X509_UNICODE_ANY_STRING                X509_UNICODE_NAME_VALUE
#endif

#define X509_UNICODE_NAME                      ((LPCSTR) (20))
#define X509_UNICODE_NAME_VALUE                ((LPCSTR) (24))
#define PKCS_UTC_TIME                          ((LPCSTR) (17))
#define OCSP_SIGNED_REQUEST                    ((LPCSTR) (65))
#define OCSP_REQUEST                           ((LPCSTR) (66))
#define OCSP_RESPONSE                          ((LPCSTR) (67))
#define OCSP_BASIC_SIGNED_RESPONSE             ((LPCSTR) (68))
#define OCSP_BASIC_RESPONSE                    ((LPCSTR) (69))

enum
{ CRL_REASON_UNSPECIFIED=0,
  CRL_REASON_KEY_COMPROMISE=1,
  CRL_REASON_CA_COMPROMISE=2,
  CRL_REASON_AFFILIATION_CHANGED=3,
  CRL_REASON_SUPERSEDED=4,
  CRL_REASON_CESSATION_OF_OPERATION=5,
  CRL_REASON_CERTIFICATE_HOLD=6,
  CRL_REASON_REMOVE_FROM_CRL=7
};

/* FIXME: need #define CRYPT_DECODE_NOCOPY_FLAG */

#define CRYPT_ENCODE_ALLOC_FLAG                                 0x00008000
#define CRYPT_UNICODE_NAME_ENCODE_DISABLE_CHECK_TYPE_FLAG       0x40000000
#define CRYPT_UNICODE_NAME_ENCODE_ENABLE_T61_UNICODE_FLAG       0x80000000
#define CRYPT_UNICODE_NAME_ENCODE_ENABLE_UTF8_UNICODE_FLAG      0x20000000
#define CRYPT_UNICODE_NAME_ENCODE_FORCE_UTF8_UNICODE_FLAG       0x10000000

/* Object ID codes from https://support.microsoft.com/en-gb/kb/287547
 * and/or from https://msdn.microsoft.com/en-us/library/aa378145.aspx
 */
#define szOID_RSA                               "1.2.840.113549"
#define szOID_PKCS                              "1.2.840.113549.1"
#define szOID_RSA_HASH                          "1.2.840.113549.2"
#define szOID_RSA_ENCRYPT                       "1.2.840.113549.3"
#define szOID_PKCS_1                            "1.2.840.113549.1.1"
#define szOID_PKCS_2                            "1.2.840.113549.1.2"
#define szOID_PKCS_3                            "1.2.840.113549.1.3"
#define szOID_PKCS_4                            "1.2.840.113549.1.4"
#define szOID_PKCS_5                            "1.2.840.113549.1.5"
#define szOID_PKCS_6                            "1.2.840.113549.1.6"
#define szOID_PKCS_7                            "1.2.840.113549.1.7"
#define szOID_PKCS_8                            "1.2.840.113549.1.8"
#define szOID_PKCS_9                            "1.2.840.113549.1.9"
#define szOID_PKCS_10                           "1.2.840.113549.1.10"
#define szOID_PKCS_12                           "1.2.840.113549.1.12"
#define szOID_RSA_MD2                           "1.2.840.113549.1.1.2"
#define szOID_RSA_MD4                           "1.2.840.113549.1.1.3"
#define szOID_RSA_MD5                           "1.2.840.113549.2.5"
#define szOID_RSA_RSA                           "1.2.840.113549.1.1.1"
#define szOID_RSA_MD2RSA                        "1.2.840.113549.1.1.2"
#define szOID_RSA_MD4RSA                        "1.2.840.113549.1.1.3"
#define szOID_RSA_MD5RSA                        "1.2.840.113549.1.1.4"
#define szOID_RSA_SHA1RSA                       "1.2.840.113549.1.1.5"
#define szOID_RSA_SETOAEP_RSA                   "1.2.840.113549.1.1.5"
#define szOID_RSA_DH                            "1.2.840.113549.1.3.1"
#define szOID_RSA_data                          "1.2.840.113549.1.7.1"
#define szOID_RSA_signedData                    "1.2.840.113549.1.7.2"
#define szOID_RSA_envelopedData                 "1.2.840.113549.1.7.3"
#define szOID_RSA_signEnvData                   "1.2.840.113549.1.7.4"
#define szOID_RSA_digestedData                  "1.2.840.113549.1.7.5"
#define szOID_RSA_hashedData                    "1.2.840.113549.1.7.5"
#define szOID_RSA_encryptedData                 "1.2.840.113549.1.7.6"
#define szOID_RSA_emailAddr                     "1.2.840.113549.1.9.1"
#define szOID_RSA_unstructName                  "1.2.840.113549.1.9.2"
#define szOID_RSA_contentType                   "1.2.840.113549.1.9.3"
#define szOID_RSA_messageDigest                 "1.2.840.113549.1.9.4"
#define szOID_RSA_signingTime                   "1.2.840.113549.1.9.5"
#define szOID_RSA_counterSign                   "1.2.840.113549.1.9.6"
#define szOID_RSA_challengePwd                  "1.2.840.113549.1.9.7"
#define szOID_RSA_unstructAddr                  "1.2.840.113549.1.9.8"
#define szOID_RSA_extCertAttrs                  "1.2.840.113549.1.9.9"
#define szOID_RSA_SMIMECapabilities             "1.2.840.113549.1.9.15"
#define szOID_RSA_preferSignedData              "1.2.840.113549.1.9.15.1"
#define szOID_RSA_RC2CBC                        "1.2.840.113549.3.2"
#define szOID_RSA_RC4                           "1.2.840.113549.3.4"
#define szOID_RSA_DES_EDE3_CBC                  "1.2.840.113549.3.7"
#define szOID_RSA_RC5_CBCPad                    "1.2.840.113549.3.9"
#define szOID_ANSI_x942                         "1.2.840.10046"
#define szOID_ANSI_x942_DH                      "1.2.840.10046.2.1"
#define szOID_X957                              "1.2.840.10040"
#define szOID_X957_DSA                          "1.2.840.10040.4.1"
#define szOID_DATA STRUCTURE                    "1.2.840.10040.4.3"
#define szOID_DS                                "2.5"
#define szOID_DSALG                             "2.5.8"
#define szOID_DSALG_CRPT                        "2.5.8.1"
#define szOID_DSALG_HASH                        "2.5.8.2"
#define szOID_DSALG_SIGN                        "2.5.8.3"
#define szOID_DSALG_RSA                         "2.5.8.1.1"
#define szOID_OIW                               "1.3.14"
#define szOID_OIWSEC                            "1.3.14.3.2"
#define szOID_OIWSEC_md4RSA                     "1.3.14.3.2.2"
#define szOID_OIWSEC_md5RSA                     "1.3.14.3.2.3"
#define szOID_OIWSEC_md4RSA2                    "1.3.14.3.2.4"
#define szOID_OIWSEC_desECB                     "1.3.14.3.2.6"
#define szOID_OIWSEC_desCBC                     "1.3.14.3.2.7"
#define szOID_OIWSEC_desOFB                     "1.3.14.3.2.8"
#define szOID_OIWSEC_desCFB                     "1.3.14.3.2.9"
#define szOID_OIWSEC_desMAC                     "1.3.14.3.2.10"
#define szOID_OIWSEC_rsaSign                    "1.3.14.3.2.11"
#define szOID_OIWSEC_dsa                        "1.3.14.3.2.12"
#define szOID_OIWSEC_shaDSA                     "1.3.14.3.2.13"
#define szOID_OIWSEC_mdc2RSA                    "1.3.14.3.2.14"
#define szOID_OIWSEC_shaRSA                     "1.3.14.3.2.15"
#define szOID_OIWSEC_dhCommMod                  "1.3.14.3.2.16"
#define szOID_OIWSEC_desEDE                     "1.3.14.3.2.17"
#define szOID_OIWSEC_sha                        "1.3.14.3.2.18"
#define szOID_OIWSEC_mdc2                       "1.3.14.3.2.19"
#define szOID_OIWSEC_dsaComm                    "1.3.14.3.2.20"
#define szOID_OIWSEC_dsaCommSHA                 "1.3.14.3.2.21"
#define szOID_OIWSEC_rsaXchg                    "1.3.14.3.2.22"
#define szOID_OIWSEC_keyHashSeal                "1.3.14.3.2.23"
#define szOID_OIWSEC_md2RSASign                 "1.3.14.3.2.24"
#define szOID_OIWSEC_md5RSASign                 "1.3.14.3.2.25"
#define szOID_OIWSEC_sha1                       "1.3.14.3.2.26"
#define szOID_OIWSEC_dsaSHA1                    "1.3.14.3.2.27"
#define szOID_OIWSEC_dsaCommSHA1                "1.3.14.3.2.28"
#define szOID_OIWSEC_sha1RSASign                "1.3.14.3.2.29"
#define szOID_OIWDIR                            "1.3.14.7.2"
#define szOID_OIWDIR_CRPT                       "1.3.14.7.2.1"
#define szOID_OIWDIR_HASH                       "1.3.14.7.2.2"
#define szOID_OIWDIR_SIGN                       "1.3.14.7.2.3"
#define szOID_OIWDIR_md2                        "1.3.14.7.2.2.1"
#define szOID_OIWDIR_md2RSA                     "1.3.14.7.2.3.1"
#define szOID_INFOSEC                           "2.16.840.1.101.2.1"
#define szOID_INFOSEC_sdnsSignature             "2.16.840.1.101.2.1.1.1"
#define szOID_INFOSEC_mosaicSignature           "2.16.840.1.101.2.1.1.2"
#define szOID_INFOSEC_sdnsConfidentiality       "2.16.840.1.101.2.1.1.3"
#define szOID_INFOSEC_mosaicConfidentiality     "2.16.840.1.101.2.1.1.4"
#define szOID_INFOSEC_sdnsIntegrity             "2.16.840.1.101.2.1.1.5"
#define szOID_INFOSEC_mosaicIntegrity           "2.16.840.1.101.2.1.1.6"
#define szOID_INFOSEC_sdnsTokenProtection       "2.16.840.1.101.2.1.1.7"
#define szOID_INFOSEC_mosaicTokenProtection     "2.16.840.1.101.2.1.1.8"
#define szOID_INFOSEC_sdnsKeyManagement         "2.16.840.1.101.2.1.1.9"
#define szOID_INFOSEC_mosaicKeyManagement       "2.16.840.1.101.2.1.1.10"
#define szOID_INFOSEC_sdnsKMandSig              "2.16.840.1.101.2.1.1.11"
#define szOID_INFOSEC_mosaicKMandSig            "2.16.840.1.101.2.1.1.12"
#define szOID_INFOSEC_SuiteASignature           "2.16.840.1.101.2.1.1.13"
#define szOID_INFOSEC_SuiteAConfidentiality     "2.16.840.1.101.2.1.1.14"
#define szOID_INFOSEC_SuiteAIntegrity           "2.16.840.1.101.2.1.1.15"
#define szOID_INFOSEC_SuiteATokenProtection     "2.16.840.1.101.2.1.1.16"
#define szOID_INFOSEC_SuiteAKeyManagement       "2.16.840.1.101.2.1.1.17"
#define szOID_INFOSEC_SuiteAKMandSig            "2.16.840.1.101.2.1.1.18"
#define szOID_INFOSEC_mosaicUpdatedSig          "2.16.840.1.101.2.1.1.19"
#define szOID_INFOSEC_mosaicKMandUpdSig         "2.16.840.1.101.2.1.1.20"
#define szOID_INFOSEC_mosaicUpdatedInteg        "2.16.840.1.101.2.1.1.21"
#define szOID_PKIX_NO_SIGNATURE                 "1.3.6.1.5.5.7.6.2"

#define szOID_COMMON_NAME                       "2.5.4.3"
#define szOID_COUNTRY_NAME                      "2.5.4.6"
#define szOID_DEVICE_SERIAL_NUMBER              "2.5.4.5"
#define szOID_DOMAIN_COMPONENT                  "0.9.2342.19200300.100.1.25"
#define szOID_GIVEN_NAME                        "2.5.4.42"
#define szOID_INITIALS                          "2.5.4.43"
#define szOID_LOCALITY_NAME                     "2.5.4.7"
#define szOID_ORGANIZATION_NAME                 "2.5.4.10"
#define szOID_ORGANIZATIONAL_UNIT_NAME          "2.5.4.11"
#define szOID_STATE_OR_PROVINCE_NAME            "2.5.4.8"
#define szOID_STREET_ADDRESS                    "2.5.4.9"
#define szOID_SUR_NAME                          "2.5.4.4"
#define szOID_TITLE                             "2.5.4.12"
#define szOID_BASIC_CONSTRAINTS2                "2.5.29.19"
#define szOID_APPLICATION_CERT_POLICIES         "1.3.6.1.4.1.311.21.10"
#define szOID_APPLICATION_POLICY_CONSTRAINTS    "1.3.6.1.4.1.311.21.12"
#define szOID_APPLICATION_POLICY_MAPPINGS       "1.3.6.1.4.1.311.21.11"
#define szOID_AUTHORITY_INFO_ACCESS             "1.3.6.1.5.5.7.1.1"
#define szOID_AUTHORITY_KEY_IDENTIFIER          "2.5.29.1"
#define szOID_AUTHORITY_KEY_IDENTIFIER2         "2.5.29.35"

#define szOID_BIOMETRIC_EXT                     "1.3.6.1.5.5.7.1.2"
#define szOID_CERT_EXTENSIONS                   "1.3.6.1.4.1.311.2.1.14"
#define szOID_CERT_POLICIES                     "2.5.29.32"

#if WINVER >= _WIN32_WINNT_WINXP
/* These are available only on Windows XP, Windows Server 2003, and later
 */
#define szOID_CERTIFICATE_TEMPLATE              "1.3.6.1.4.1.311.21.7"
#define szOID_CRL_NUMBER                        "2.5.29.20"
#define szOID_CROSS_CERT_DIST_POINTS            "1.3.6.1.4.1.311.10.9.1"
#define szOID_DELTA_CRL_INDICATOR               "2.5.29.27"
#define szOID_ENROLLMENT_NAME_VALUE_PAIR        "1.3.6.1.4.1.311.13.2.1"
#define szOID_FRESHEST_CRL                      "2.5.29.46"
#define szOID_ISSUING_DIST_POINT                "2.5.29.28"
#define szOID_NAME_CONSTRAINTS                  "2.5.29.30"
#endif /* WINVER >= _WIN32_WINNT_WINXP */

#define szOID_CRL_DIST_POINTS                   "2.5.29.31"
#define szOID_CRL_REASON_CODE                   "2.5.29.21"
#define szOID_CRL_VIRTUAL_BASE                  "1.3.6.1.4.1.311.21.3"
#define szOID_ECC_PUBLIC_KEY                    "1.2.840.10045.2.1"
#define szOID_ECDSA_SPECIFIED                   "1.2.840.10045.4.3"
#define szOID_ENHANCED_KEY_USAGE                "2.5.29.37"
#define szOID_ISSUER_ALT_NAME                   "2.5.29.8"
#define szOID_ISSUER_ALT_NAME2                  "2.5.29.18"
#define szOID_KEY_ATTRIBUTES                    "2.5.29.2"
#define szOID_KEY_USAGE                         "2.5.29.4"
#define szOID_KEY_USAGE_RESTRICTION             "2.5.29.4"
#define szOID_LOGOTYPE_EXT                      "1.3.6.1.5.5.7.1.12"
#define szOID_NEXT_UPDATE_LOCATION              "1.3.6.1.4.1.311.10.2"
#define szOID_POLICY_CONSTRAINTS                "2.5.29.36"
#define szOID_POLICY_MAPPINGS                   "2.5.29.33"
#define szOID_RSA_SSA_PSS                       "1.2.840.113549.1.1.10"
#define szOID_RSAES_OAEP                        "1.2.840.113549.1.1.7"
#define szOID_SUBJECT_ALT_NAME                  "2.5.29.7"
#define szOID_SUBJECT_ALT_NAME2                 "2.5.29.17"
#define szOID_SUBJECT_KEY_IDENTIFIER            "2.5.29.14"

typedef struct _CERT_BASIC_CONSTRAINTS2_INFO
{ BOOL                           fCA;
  BOOL                           fPathLenConstraint;
  DWORD                          dwPathLenConstraint;
} CERT_BASIC_CONSTRAINTS2_INFO, *PCERT_BASIC_CONSTRAINTS2_INFO;

typedef VOID (WINAPI *PFN_CRYPT_FREE)( LPVOID );
typedef LPVOID (WINAPI *PFN_CRYPT_ALLOC)( size_t );

typedef struct _CRYPT_ENCODE_PARA
{ DWORD                          cbSize;
  PFN_CRYPT_ALLOC                pfnAlloc;
  PFN_CRYPT_FREE                 pfnFree;
} CRYPT_ENCODE_PARA, *PCRYPT_ENCODE_PARA;

/* FIXME: definition missing. */
typedef struct _CRYPT_DECODE_PARA *PCRYPT_DECODE_PARA;

typedef UINT ALG_ID;
typedef struct _VTableProvStruc
{ FARPROC                        FuncVerifyImage;
} VTableProvStruc, *PVTableProvStruc;

typedef ULONG HCRYPTPROV;
typedef ULONG HCRYPTKEY;
typedef ULONG HCRYPTHASH;
typedef PVOID HCERTSTORE;
typedef PVOID HCRYPTMSG;
typedef PVOID HCERTCHAINENGINE;

typedef struct _CRYPTOAPI_BLOB
{ DWORD                          cbData;
  BYTE                          *pbData;
};
typedef struct _CRYPTOAPI_BLOB CRYPT_INTEGER_BLOB, *PCRYPT_INTEGER_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_UINT_BLOB, *PCRYPT_UINT_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_OBJID_BLOB, *PCRYPT_OBJID_BLOB;
typedef struct _CRYPTOAPI_BLOB CERT_NAME_BLOB, *PCERT_NAME_BLOB;
typedef struct _CRYPTOAPI_BLOB CERT_RDN_VALUE_BLOB, *PCERT_RDN_VALUE_BLOB;
typedef struct _CRYPTOAPI_BLOB CERT_BLOB, *PCERT_BLOB;
typedef struct _CRYPTOAPI_BLOB CRL_BLOB, *PCRL_BLOB;
typedef struct _CRYPTOAPI_BLOB DATA_BLOB, *PDATA_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_DATA_BLOB, *PCRYPT_DATA_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_HASH_BLOB, *PCRYPT_HASH_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_DIGEST_BLOB, *PCRYPT_DIGEST_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_DER_BLOB, *PCRYPT_DER_BLOB;
typedef struct _CRYPTOAPI_BLOB CRYPT_ATTR_BLOB, *PCRYPT_ATTR_BLOB;

typedef struct _SSL_EXTRA_CERT_CHAIN_POLICY_PARA
{ /* not described in SDK; has the same layout as HTTPSPolicyCallbackData
   */
  DWORD                          cbStruct;
  DWORD                          dwAuthType;
  DWORD                          fdwChecks;
  LPWSTR                         pwszServerName;
};
typedef struct _SSL_EXTRA_CERT_CHAIN_POLICY_PARA SSL_EXTRA_CERT_CHAIN_POLICY_PARA;
typedef struct _SSL_EXTRA_CERT_CHAIN_POLICY_PARA *PSSL_EXTRA_CERT_CHAIN_POLICY_PARA;
typedef struct _SSL_EXTRA_CERT_CHAIN_POLICY_PARA HTTPSPolicyCallbackData;
typedef struct _SSL_EXTRA_CERT_CHAIN_POLICY_PARA *PHTTPSPolicyCallbackData;

/* #if _WIN32_WINNT >= _WIN32_WINNT_WIN2K */
typedef struct _CERT_CHAIN_POLICY_PARA
{ DWORD                          cbSize;
  DWORD                          dwFlags;
  void                          *pvExtraPolicyPara;
} CERT_CHAIN_POLICY_PARA, *PCERT_CHAIN_POLICY_PARA;

typedef struct _CERT_CHAIN_POLICY_STATUS
{ DWORD                          cbSize;
  DWORD                          dwError;
  LONG                           lChainIndex;
  LONG                           lElementIndex;
  void                          *pvExtraPolicyStatus;
} CERT_CHAIN_POLICY_STATUS, *PCERT_CHAIN_POLICY_STATUS;
/* #endif _WIN32_WINNT >= _WIN32_WINNT_WIN2K */

typedef struct _CRYPT_ALGORITHM_IDENTIFIER
{ LPSTR                          pszObjId;
  CRYPT_OBJID_BLOB               Parameters;
} CRYPT_ALGORITHM_IDENTIFIER, *PCRYPT_ALGORITHM_IDENTIFIER;

typedef struct _CRYPT_BIT_BLOB
{ DWORD                          cbData;
  BYTE                          *pbData;
  DWORD                          cUnusedBits;
} CRYPT_BIT_BLOB, *PCRYPT_BIT_BLOB;

typedef struct _CERT_PUBLIC_KEY_INFO
{ CRYPT_ALGORITHM_IDENTIFIER     Algorithm;
  CRYPT_BIT_BLOB                 PublicKey;
} CERT_PUBLIC_KEY_INFO, *PCERT_PUBLIC_KEY_INFO;

typedef struct _CERT_EXTENSION
{ LPSTR                          pszObjId;
  BOOL                           fCritical;
  CRYPT_OBJID_BLOB               Value;
} CERT_EXTENSION, *PCERT_EXTENSION;

typedef struct _CERT_INFO
{ DWORD                          dwVersion;
  CRYPT_INTEGER_BLOB             SerialNumber;
  CRYPT_ALGORITHM_IDENTIFIER     SignatureAlgorithm;
  CERT_NAME_BLOB                 Issuer;
  FILETIME                       NotBefore;
  FILETIME                       NotAfter;
  CERT_NAME_BLOB                 Subject;
  CERT_PUBLIC_KEY_INFO           SubjectPublicKeyInfo;
  CRYPT_BIT_BLOB                 IssuerUniqueId;
  CRYPT_BIT_BLOB                 SubjectUniqueId;
  DWORD                          cExtension;
  PCERT_EXTENSION                rgExtension;
} CERT_INFO, *PCERT_INFO;

typedef struct _CERT_CONTEXT
{ DWORD                          dwCertEncodingType;
  BYTE                          *pbCertEncoded;
  DWORD                          cbCertEncoded;
  PCERT_INFO                     pCertInfo;
  HCERTSTORE                     hCertStore;
} CERT_CONTEXT, *PCERT_CONTEXT;

typedef const CERT_CONTEXT *PCCERT_CONTEXT;

typedef struct _CTL_USAGE
{ DWORD                          cUsageIdentifier;
  LPSTR                         *rgpszUsageIdentifier;
} CTL_USAGE, *PCTRL_USAGE, CERT_ENHKEY_USAGE, *PCERT_ENHKEY_USAGE;

typedef struct _CERT_USAGE_MATCH
{ DWORD                          dwType;
  CERT_ENHKEY_USAGE              Usage;
} CERT_USAGE_MATCH, *PCERT_USAGE_MATCH;

/* #if _WIN32_WINNT >= _WIN32_WINNT_WIN2K */
typedef struct _CERT_CHAIN_PARA
{ DWORD                          cbSize;
  CERT_USAGE_MATCH               RequestedUsage;

# if CERT_CHAIN_PARA_HAS_EXTRA_FIELDS

  CERT_USAGE_MATCH               RequestedIssuancePolicy;
  DWORD                          dwUrlRetrievalTimeout;
  BOOL                           fCheckRevocationFreshnessTime;
  DWORD                          dwRevocationFreshnessTime;
# endif

} CERT_CHAIN_PARA, *PCERT_CHAIN_PARA;

typedef BOOL (WINAPI *PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK)( PCCERT_CONTEXT, void * );

typedef struct _CERT_CHAIN_FIND_BY_ISSUER_PARA
{ DWORD                                          cbSize;
  LPCSTR                                         pszUsageIdentifier;
  DWORD                                          dwKeySpec;
  DWORD                                          dwAcquirePrivateKeyFlags;
  DWORD                                          cIssuer;
  CERT_NAME_BLOB                                *rgIssuer;
  PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK         pfnFIndCallback;
  void                                          *pvFindArg;
  DWORD                                         *pdwIssuerChainIndex;
  DWORD                                         *pdwIssuerElementIndex;
} CERT_CHAIN_FIND_BY_ISSUER_PARA, *PCERT_CHAIN_FIND_BY_ISSUER_PARA;
/* #endif _WIN32_WINNT >= _WIN32_WINNT_WIN2K */

typedef struct _CERT_TRUST_STATUS
{ DWORD                          dwErrorStatus;
  DWORD                          dwInfoStatus;
} CERT_TRUST_STATUS, *PCERT_TRUST_STATUS;

typedef struct _CRL_ENTRY
{ CRYPT_INTEGER_BLOB             SerialNumber;
  FILETIME                       RevocationDate;
  DWORD                          cExtension;
  PCERT_EXTENSION                rgExtension;
} CRL_ENTRY, *PCRL_ENTRY;

typedef struct _CRL_INFO
{ DWORD                          dwVersion;
  CRYPT_ALGORITHM_IDENTIFIER     SignatureAlgorithm;
  CERT_NAME_BLOB                 Issuer;
  FILETIME                       ThisUpdate;
  FILETIME                       NextUpdate;
  DWORD                          cCRLEntry;
  PCRL_ENTRY                     rgCRLEntry;
  DWORD                          cExtension;
  PCERT_EXTENSION                rgExtension;
} CRL_INFO, *PCRL_INFO;

typedef struct _CRL_CONTEXT
{ DWORD                          dwCertEncodingType;
  BYTE                          *pbCrlEncoded;
  DWORD                          cbCrlEncoded;
  PCRL_INFO                      pCrlInfo;
  HCERTSTORE                     hCertStore;
} CRL_CONTEXT, *PCRL_CONTEXT;

typedef const CRL_CONTEXT *PCCRL_CONTEXT;
typedef struct _CERT_REVOCATION_CRL_INFO
{ DWORD                          cbSize;
  PCCRL_CONTEXT                  pBaseCRLContext;
  PCCRL_CONTEXT                  pDeltaCRLContext;
  PCRL_ENTRY                     pCrlEntry;
  BOOL fDeltaCrlEntry;
} CERT_REVOCATION_CRL_INFO, *PCERT_REVOCATION_CRL_INFO;

typedef struct _CERT_REVOCATION_INFO
{ DWORD                          cbSize;
  DWORD                          dwRevocationResult;
  LPCSTR                         pszRevocationOid;
  LPVOID                         pvOidSpecificInfo;
  BOOL                           fHasFreshnessTime;
  DWORD                          dwFreshnessTime;
  PCERT_REVOCATION_CRL_INFO      pCrlInfo;
} CERT_REVOCATION_INFO, *PCERT_REVOCATION_INFO;

/* #if _WIN32_WINNT >= _WIN32_WINNT_WIN2K */
typedef struct _CERT_CHAIN_ELEMENT
{ DWORD                          cbSize;
  PCCERT_CONTEXT                 pCertContext;
  CERT_TRUST_STATUS              TrustStatus;
  PCERT_REVOCATION_INFO          pRevocationInfo;
  PCERT_ENHKEY_USAGE             pIssuanceUsage;
  PCERT_ENHKEY_USAGE             pApplicationUsage;
} CERT_CHAIN_ELEMENT, *PCERT_CHAIN_ELEMENT;
/* #endif _WIN32_WINNT >= _WIN32_WINNT_WIN2K */

typedef struct _CRYPT_ATTRIBUTE
{ LPSTR                          pszObjId;
  DWORD                          cValue;
  PCRYPT_ATTR_BLOB               rgValue;
} CRYPT_ATTRIBUTE, *PCRYPT_ATTRIBUTE;

typedef struct _CRYPT_ATTRIBUTE_TYPE_VALUE
{ LPSTR                          pszObjId;
  CRYPT_OBJID_BLOB               rgValue;
} CRYPT_ATTRIBUTE_TYPE_VALUE, *PCRYPT_ATTRIBUTE_TYPE_VALUE;

typedef struct _CTL_ENTRY
{ CRYPT_DATA_BLOB                SubjectIdentifier;
  DWORD                          cAttribute;
  PCRYPT_ATTRIBUTE               rgAttribute;
} CTL_ENTRY, *PCTL_ENTRY;

typedef struct _CTL_INFO
{ DWORD                          dwVersion;
  CTL_USAGE                      SubjectUsage;
  CRYPT_DATA_BLOB                ListIdentifier;
  CRYPT_INTEGER_BLOB             SequenceNumber;
  FILETIME                       ThisUpdate;
  FILETIME                       NextUpdate;
  CRYPT_ALGORITHM_IDENTIFIER     SubjectAlgorithm;
  DWORD                          cCTLEntry;
  PCTL_ENTRY                     rgCTLEntry;
  DWORD                          cExtension;
  PCERT_EXTENSION                rgExtension;
} CTL_INFO, *PCTL_INFO;

typedef struct _CTL_CONTEXT
{ DWORD                          dwMsgAndCertEncodingType;
  BYTE                          *pbCtlEncoded;
  DWORD                          cbCtlEncoded;
  PCTL_INFO                      pCtlInfo;
  HCERTSTORE                     hCertStore;
  HCRYPTMSG                      hCryptMsg;
  BYTE                          *pbCtlContent;
  DWORD                          cbCtlContent;
} CTL_CONTEXT, *PCTL_CONTEXT;

typedef const CTL_CONTEXT *PCCTL_CONTEXT;
typedef struct _CERT_TRUST_LIST_INFO
{ DWORD                          cbSize;
  PCTL_ENTRY                     pCtlEntry;
  PCCTL_CONTEXT                  pCtlContext;
} CERT_TRUST_LIST_INFO, *PCERT_TRUST_LIST_INFO;

typedef struct _CERT_SIMPLE_CHAIN
{ DWORD                          cbSize;
  CERT_TRUST_STATUS              TrustStatus;
  DWORD                          cElement;
  PCERT_CHAIN_ELEMENT           *rgpElement;
  PCERT_TRUST_LIST_INFO          pTrustListInfo;
  BOOL                           fHasRevocationFreshnessTime;
  DWORD                          dwRevocationFreshnessTime;
} CERT_SIMPLE_CHAIN, *PCERT_SIMPLE_CHAIN;

/* #if _WIN32_WINNT >= _WIN32_WINNT_WIN2K */
typedef const struct _CERT_CHAIN_CONTEXT* PCCERT_CHAIN_CONTEXT;
typedef struct _CERT_CHAIN_CONTEXT
{ DWORD                          cbSize;
  CERT_TRUST_STATUS              TrustStatus;
  DWORD                          cChain;
  PCERT_SIMPLE_CHAIN            *rgpChain;
  DWORD                          cLowerQualityChainContext;
  PCCERT_CHAIN_CONTEXT          *rgpLowerQualityChainContext;
  BOOL                           fHasRevocationFreshnessTime;
  DWORD                          dwRevocationFreshnessTime;
} CERT_CHAIN_CONTEXT, *PCERT_CHAIN_CONTEXT;
/* #endif _WIN32_WINNT >= _WIN32_WINNT_WIN2K */

typedef struct _PROV_ENUMALGS
{ ALG_ID                         aiAlgid;
  DWORD                          dwBitLen;
  DWORD                          dwNameLen;
  CHAR                           szName[20];
} PROV_ENUMALGS;

typedef struct _PUBLICKEYSTRUC
{ BYTE                           bType;
  BYTE                           bVersion;
  WORD                           reserved;
  ALG_ID                         aiKeyAlg;
} BLOBHEADER, PUBLICKEYSTRUC;

typedef struct _RSAPUBKEY
{ DWORD                          magic;
  DWORD                          bitlen;
  DWORD                          pubexp;
} RSAPUBKEY;

typedef struct _HMAC_Info
{ ALG_ID                         HashAlgid;
  BYTE                          *pbInnerString;
  DWORD                          cbInnerString;
  BYTE                          *pbOuterString;
  DWORD                          cbOuterString;
} HMAC_INFO, *PHMAC_INFO;

#if WINVER >= _WIN32_WINNT_WINXP
/* Available only on Windows-XP, Windows Server 2003, and later.
 */
typedef struct _CMC_ADD_ATTRIBUTES_INFO
{ DWORD                          dwCmcDataReference;
  DWORD                          cCertReference;
  DWORD                         *rgdwCertReference;
  DWORD                          cAttribute;
  PCRYPT_ATTRIBUTE               rgAttribute;
} CMC_ADD_ATTRIBUTES_INFO, *PCMC_ADD_ATTRIBUTES_INFO;

typedef struct _CMC_ADD_EXTENSIONS_INFO
{ DWORD                          dwCmcDataReference;
  DWORD                          cCertReference;
  DWORD                         *rgdwCertReference;
  DWORD                          cExtension;
  PCERT_EXTENSION                rgExtension;
} CMC_ADD_EXTENSIONS_INFO, *PCMC_ADD_EXTENSIONS_INFO;

#endif /* WINVER >= _WIN32_WINNT_WINXP */

#if WINVER >= _WIN32_WINDOWS_98
#ifdef MINGW_TENTATIVE_ASSUMPTIONS
/* FIXME: CERT_ALT_NAME_ENTRY needs definitions for PCERT_OTHER_NAME and
 * (allegedly) CERT_DATA_BLOB (for the the x400Address field, which according to
 * https://msdn.microsoft.com/en-us/library/windows/desktop/aa377173%28v=vs.85%29.aspx
 * is NOT a member of this structure; similarly, neither is pEdiPartyName)
 *
 * The CERT_OTHER_NAME structure, (to which a PCERT_OTHER_NAME would point), is
 * not documented on MSDN, (or on any other Microsoft reference site).  There is,
 * however, a tenuous suggestion within the CERT_ALT_NAME_ENTRY documentation, (at
 * the aforementioned URL), that it comprises an object identifier (OID), and a
 * BLOB specifying the name, (closely resembling a CRYPT_ATTRIBUTE_TYPE_VALUE);
 * that this tenuous resemblance may suffice as an actual representation of a
 * CERT_OTHER_NAME structure is further hinted at, in the form of a SEE ALSO
 * reference to CRYPT_ATTRIBUTE_TYPE_VALUE, which appears to have no other
 * relevance in the CERT_ALT_NAME_ENTRY context; hence, we may infer...
 */
typedef struct _CRYPT_ATTRIBUTE_TYPE_VALUE   CERT_OTHER_NAME;
typedef struct _CRYPT_ATTRIBUTE_TYPE_VALUE  *PCERT_OTHER_NAME;

typedef struct _CERT_ALT_NAME_ENTRY
{ DWORD                          dwAltNameChoice;
  union
  { PCERT_OTHER_NAME             pOtherName;
    LPWSTR                       pwszRfc822Name;
    LPWSTR                       pwszDNSName;
    /* CERT_DATA_BLOB            x400Address;   */ /* never implemented? */
    CERT_NAME_BLOB               DirectoryName;
    /* LPWSTR                    pEdiPartyName; */ /* never implemented? */
    LPWSTR                       pwszURL;
    CRYPT_DATA_BLOB              IPAddress;
    LPSTR                        pszRegisteredID;
  };
} CERT_ALT_NAME_ENTRY, *PCERT_ALT_NAME_ENTRY;

typedef struct _CERT_ALT_NAME_INFO
/* FIXME: this needs CERT_ALT_NAME_ENTRY above, which lacks prereqs */
{ DWORD                          cAltEntry;
  PCERT_ALT_NAME_ENTRY           rgAltEntry;
} CERT_ALT_NAME_INFO, *PCERT_ALT_NAME_INFO;

#endif /* MINGW_TENTATIVE_ASSUMPTIONS */

typedef struct _CERT_NAME_VALUE
{ DWORD                          dwValueType;
  CERT_RDN_VALUE_BLOB            Value;
} CERT_NAME_VALUE, *PCERT_NAME_VALUE;

typedef struct _CERT_POLICY_QUALIFIER_INFO
{ LPSTR                          pszPolicyQualifierId;
  CRYPT_OBJID_BLOB               Qualifier;
} CERT_POLICY_QUALIFIER_INFO, *PCERT_POLICY_QUALIFIER_INFO;

typedef struct _CERT_POLICY_CONSTRAINTS_INFO
{ BOOL                           fRequireExplicitPolicy;
  DWORD                          dwRequireExplicitPolicySkipCerts;
  BOOL                           fInhibitPolicyMapping;
  DWORD                          dwInhibitPolicyMappingSkipCerts;
} CERT_POLICY_CONSTRAINTS_INFO, *PCERT_POLICY_CONSTRAINTS_INFO;

#endif /* WINVER >= _WIN32_WINDOWS_98 */

#if WINVER >= _WIN32_WINNT_WINXP
/* Available only on Windows-XP, Windows Server 2003, and later.
 */
typedef struct _CERT_POLICY_MAPPING
{ LPSTR                          pszIssuerDomainPolicy;
  LPSTR                          pszSubjectDomainPolicy;
} CERT_POLICY_MAPPING, *PCERT_POLICY_MAPPING;

typedef struct _CERT_POLICY_MAPPINGS_INFO
{ DWORD                          cPolicyMapping;
  PCERT_POLICY_MAPPING           rgPolicyMapping;
} CERT_POLICY_MAPPINGS_INFO, *PCERT_POLICY_MAPPINGS_INFO;

#endif /* WINVER >= _WIN32_WINNT_WINXP */

/* Some Crypto Key Provider Information structures.
 */
typedef struct _CRYPT_KEY_PROV_PARAM
{ /* From http://msdn.microsoft.com/en-us/library/aa922935.aspx
   */
  DWORD                          dwParam;
  BYTE                          *pbData;
  DWORD                          cbData;
  DWORD                          dwFlags;
} CRYPT_KEY_PROV_PARAM, *PCRYPT_KEY_PROV_PARAM;

typedef struct _CRYPT_KEY_PROV_INFO
{ /* From http://msdn.microsoft.com/en-us/library/aa381420(VS.85).aspx
   */
  LPWSTR                         pwszContainerName;
  LPWSTR                         pwszProvName;
  DWORD                          dwProvType;
  DWORD                          dwFlags;
  DWORD                          cProvParam;
  PCRYPT_KEY_PROV_PARAM          rgProvParam;
  DWORD                          dwKeySpec;
} CRYPT_KEY_PROV_INFO, *PCRYPT_KEY_PROV_INFO;

#define CERT_SET_KEY_PROV_HANDLE_PROP_ID        0x00000001
#define CERT_SET_KEY_CONTEXT_PROP_ID            0x00000001

#define CRYPT_KEYID_DELETE_FLAG                 0x00000010
#define CRYPT_KEYID_SET_NEW_FLAG                0x00002000

/* Certificate crl ctl IDs.
 */
#define CERT_KEY_PROV_HANDLE_PROP_ID                     1
#define CERT_KEY_PROV_INFO_PROP_ID                       2
#define CERT_SHA1_HASH_PROP_ID                           3
#define CERT_MD5_HASH_PROP_ID                            4
#define CERT_HASH_PROP_ID                    CERT_SHA1_HASH_PROP_ID
#define CERT_KEY_CONTEXT_PROP_ID                         5
#define CERT_KEY_SPEC_PROP_ID                            6
#define CERT_IE30_RESERVED_PROP_ID                       7
#define CERT_PUBKEY_HASH_RESERVED_PROP_ID                8
#define CERT_ENHKEY_USAGE_PROP_ID                        9
#define CERT_CTL_USAGE_PROP_ID               CERT_ENHKEY_USAGE_PROP_ID
#define CERT_NEXT_UPDATE_LOCATION_PROP_ID               10
#define CERT_FRIENDLY_NAME_PROP_ID                      11
#define CERT_PVK_FILE_PROP_ID                           12
#define CERT_DESCRIPTION_PROP_ID                        13
#define CERT_ACCESS_STATE_PROP_ID                       14
#define CERT_SIGNATURE_HASH_PROP_ID                     15
#define CERT_SMART_CARD_DATA_PROP_ID                    16
#define CERT_EFS_PROP_ID                                17
#define CERT_FORTEZZA_DATA_PROP_ID                      18
#define CERT_ARCHIVED_PROP_ID                           19
#define CERT_KEY_IDENTIFIER_PROP_ID                     20
#define CERT_AUTO_ENROLL_PROP_ID                        21
#define CERT_PUBKEY_ALG_PARA_PROP_ID                    22
#define CERT_CROSS_CERT_DIST_POINTS_PROP_ID             23
#define CERT_ISSUER_PUBLIC_KEY_MD5_HASH_PROP_ID         24
#define CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID        25
#define CERT_ENROLLMENT_PROP_ID                         26
#define CERT_DATE_STAMP_PROP_ID                         27
#define CERT_ISSUER_SERIAL_NUMBER_MD5_HASH_PROP_ID      28
#define CERT_SUBJECT_NAME_MD5_HASH_PROP_ID              29
#define CERT_EXTENDED_ERROR_INFO_PROP_ID                30

/* Certificate name type.
 */
#define CERT_NAME_EMAIL_TYPE                             1
#define CERT_NAME_RDN_TYPE                               2
#define CERT_NAME_ATTR_TYPE                              3
#define CERT_NAME_SIMPLE_DISPLAY_TYPE                    4
#define CERT_NAME_FRIENDLY_DISPLAY_TYPE                  5
#define CERT_NAME_DNS_TYPE                               6
#define CERT_NAME_URL_TYPE                               7
#define CERT_NAME_UPN_TYPE                               8

/* Certificate/CRL, encoded, context or element disposition values.
 */
#define CERT_STORE_ADD_NEW                               1
#define CERT_STORE_ADD_USE_EXISTING                      2
#define CERT_STORE_ADD_REPLACE_EXISTING                  3
#define CERT_STORE_ADD_ALWAYS                            4

#define CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES      5

#define CERT_STORE_ADD_NEWER                             6
#define CERT_STORE_ADD_NEWER_INHERIT_PROPERTIES          7

#define CRYPT_ACQUIRE_CACHE_FLAG                0x00000001
#define CRYPT_ACQUIRE_USE_PROV_INFO_FLAG        0x00000002
#define CRYPT_ACQUIRE_COMPARE_KEY_FLAG          0x00000004
#define CRYPT_ACQUIRE_SILENT_FLAG               0x00000040

#define RSA1024BIT_KEY                          0x04000000

/* dwFlags definitions for CryptDeriveKey
 */
#define CRYPT_SERVER                            0x00000400

#define KEY_LENGTH_MASK                         0xFFFF0000

/* dwFlag definitions for CryptExportKey
 */
#define CRYPT_Y_ONLY                            0x00000001
#define CRYPT_SSL2_FALLBACK                     0x00000002
#define CRYPT_DESTROYKEY                        0x00000004

/* Used with RSA encryptions/decryptions, CryptExportKey, CryptImportKey,
 * CryptEncrypt, and CryptDecrypt
 */
#define CRYPT_OAEP                              0x00000040

#define CRYPT_BLOB_VER3                         0x00000080  /* export version 3 of a blob type */
#define CRYPT_IPSEC_HMAC_KEY                    0x00000100  /* CryptImportKey only */

/* dwFlags definitions for CryptDecrypt; see also CRYPT_OAEP, above.
 * Note, the following flag is not supported for CryptEncrypt
 */
#define CRYPT_DECRYPT_RSA_NO_PADDING_CHECK      0x00000020

/* dwFlags definitions for CryptCreateHash
 */
#define CRYPT_SECRETDIGEST                      0x00000001

/* dwFlags definitions for CryptHashData
 */
#define CRYPT_OWF_REPL_LM_HASH                  0x00000001  /* this is only for the OWF replacement CSP */

/* dwFlags definitions for CryptHashSessionKey
 */
#define CRYPT_LITTLE_ENDIAN                     0x00000001

/* dwFlags definitions for CryptSignHash and CryptVerifySignature
 */
#define CRYPT_NOHASHOID                         0x00000001
#define CRYPT_TYPE2_FORMAT                      0x00000002
#define CRYPT_X931_FORMAT                       0x00000004

/* dwFlag definitions for CryptSetProviderEx and CryptGetDefaultProvider
 */
#define CRYPT_MACHINE_DEFAULT                   0x00000001
#define CRYPT_USER_DEFAULT                      0x00000002
#define CRYPT_DELETE_DEFAULT                    0x00000004

/* algorithm.
 */
#define CALG_SSL3_SHAMD5        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SSL3SHAMD5)

/* End of crypto key provider information structures.
 */

BOOL WINAPI CertCloseStore( HCERTSTORE, DWORD );
BOOL WINAPI CertGetCertificateChain( HCERTCHAINENGINE, PCCERT_CONTEXT, LPFILETIME, HCERTSTORE, PCERT_CHAIN_PARA, DWORD, LPVOID, PCCERT_CHAIN_CONTEXT * );
BOOL WINAPI CertVerifyCertificateChainPolicy( LPCSTR, PCCERT_CHAIN_CONTEXT, PCERT_CHAIN_POLICY_PARA, PCERT_CHAIN_POLICY_STATUS );
void WINAPI CertFreeCertificateChain( PCCERT_CHAIN_CONTEXT );

#define CertNameToStr  __AW_SUFFIXED__( CertNameToStr )
DWORD WINAPI CertNameToStrA( DWORD, PCERT_NAME_BLOB, DWORD, LPSTR, DWORD );
DWORD WINAPI CertNameToStrW( DWORD, PCERT_NAME_BLOB, DWORD, LPWSTR, DWORD );

#define CertOpenSystemStore  __AW_SUFFIXED__( CertOpenSystemStore )
HCERTSTORE WINAPI CertOpenSystemStoreA( HCRYPTPROV, LPCSTR );
HCERTSTORE WINAPI CertOpenSystemStoreW( HCRYPTPROV, LPCWSTR );

HCERTSTORE WINAPI CertOpenStore( LPCSTR, DWORD, HCRYPTPROV, DWORD, const void * );
PCCERT_CONTEXT WINAPI CertFindCertificateInStore( HCERTSTORE, DWORD, DWORD, DWORD, const void *, PCCERT_CONTEXT );
BOOL WINAPI CertFreeCertificateContext( PCCERT_CONTEXT );
PCCERT_CONTEXT WINAPI CertGetIssuerCertificateFromStore( HCERTSTORE, PCCERT_CONTEXT, PCCERT_CONTEXT, DWORD * );
PCCERT_CHAIN_CONTEXT WINAPI CertFindChainInStore( HCERTSTORE, DWORD, DWORD, DWORD, const void *, PCCERT_CHAIN_CONTEXT );

HCERTSTORE WINAPI CertDuplicateStore( HCERTSTORE );
PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore( HCERTSTORE, PCCERT_CONTEXT );
PCCERT_CONTEXT WINAPI CertDuplicateCertificateContext( PCCERT_CONTEXT );

#define CertGetNameString  __AW_SUFFIXED__( CertGetNameString )
DWORD WINAPI CertGetNameStringA( PCCERT_CONTEXT, DWORD, DWORD, void *, LPSTR, DWORD );
DWORD WINAPI CertGetNameStringW( PCCERT_CONTEXT, DWORD, DWORD, void *, LPWSTR, DWORD );

BOOL WINAPI PFXIsPFXBlob( CRYPT_DATA_BLOB * );
PCERT_EXTENSION WINAPI CertFindExtension( LPCSTR, DWORD, CERT_EXTENSION * );
BOOL WINAPI CryptDecodeObject( DWORD, LPCSTR, const BYTE *, DWORD, DWORD, void *, DWORD * );
BOOL WINAPI CryptDecodeObjectEx( DWORD, LPCSTR, const BYTE *, DWORD, DWORD, PCRYPT_DECODE_PARA, void *, DWORD * );
BOOL WINAPI CryptEncodeObject( DWORD, LPCSTR, const void *, BYTE *, DWORD * );
BOOL WINAPI CryptEncodeObjectEx( DWORD, LPCSTR, const void *, DWORD, PCRYPT_ENCODE_PARA, void *, DWORD * );
BOOL WINAPI CertAddCertificateContextToStore( HCERTSTORE, PCCERT_CONTEXT, DWORD, PCCERT_CONTEXT * );
BOOL WINAPI CertCompareCertificate( DWORD, PCERT_INFO, PCERT_INFO );
BOOL WINAPI PFXVerifyPassword( CRYPT_DATA_BLOB *, LPCWSTR, DWORD );
HCERTSTORE WINAPI PFXImportCertStore( CRYPT_DATA_BLOB *, LPCWSTR, DWORD );
BOOL WINAPI CertDeleteCertificateFromStore( PCCERT_CONTEXT );

#define CryptAcquireContext  __AW_SUFFIXED__( CryptAcquireContext )
WINADVAPI BOOL WINAPI CryptAcquireContextA( HCRYPTPROV *, LPCSTR, LPCSTR, DWORD, DWORD );
WINADVAPI BOOL WINAPI CryptAcquireContextW( HCRYPTPROV *, LPCWSTR, LPCWSTR, DWORD, DWORD );

WINADVAPI BOOL WINAPI CryptContextAddRef( HCRYPTPROV, DWORD *, DWORD );
WINADVAPI BOOL WINAPI CryptReleaseContext( HCRYPTPROV, DWORD );
WINADVAPI BOOL WINAPI CryptGenKey( HCRYPTPROV, ALG_ID, DWORD, HCRYPTKEY * );
WINADVAPI BOOL WINAPI CryptDeriveKey( HCRYPTPROV, ALG_ID, HCRYPTHASH, DWORD, HCRYPTKEY * );
WINADVAPI BOOL WINAPI CryptDestroyKey( HCRYPTKEY );

#if WINVER >= _WIN32_WINNT_WIN2K
WINADVAPI BOOL WINAPI CryptDuplicateHash( HCRYPTHASH, DWORD *, DWORD, HCRYPTHASH * );
WINADVAPI BOOL WINAPI CryptDuplicateKey( HCRYPTKEY, DWORD *, DWORD, HCRYPTKEY * );
#endif

WINADVAPI BOOL WINAPI CryptSetKeyParam( HCRYPTKEY, DWORD, PBYTE, DWORD );
WINADVAPI BOOL WINAPI CryptGetKeyParam( HCRYPTKEY, DWORD, PBYTE, PDWORD, DWORD );
WINADVAPI BOOL WINAPI CryptSetHashParam( HCRYPTHASH, DWORD, PBYTE, DWORD );
WINADVAPI BOOL WINAPI CryptGetHashParam( HCRYPTHASH, DWORD, PBYTE, PDWORD, DWORD );
WINADVAPI BOOL WINAPI CryptSetProvParam( HCRYPTPROV, DWORD, PBYTE, DWORD );
WINADVAPI BOOL WINAPI CryptGetProvParam( HCRYPTPROV, DWORD, PBYTE, PDWORD, DWORD );
WINADVAPI BOOL WINAPI CryptGenRandom( HCRYPTPROV, DWORD, PBYTE );
WINADVAPI BOOL WINAPI CryptGetUserKey( HCRYPTPROV, DWORD, HCRYPTKEY * );
WINADVAPI BOOL WINAPI CryptExportKey( HCRYPTKEY, HCRYPTKEY, DWORD, DWORD, PBYTE, PDWORD );
WINADVAPI BOOL WINAPI CryptImportKey( HCRYPTPROV, PBYTE, DWORD, HCRYPTKEY, DWORD, HCRYPTKEY * );
WINADVAPI BOOL WINAPI CryptEncrypt( HCRYPTKEY, HCRYPTHASH, BOOL, DWORD, PBYTE, PDWORD, DWORD );
WINADVAPI BOOL WINAPI CryptDecrypt( HCRYPTKEY, HCRYPTHASH, BOOL, DWORD, PBYTE, PDWORD );
WINADVAPI BOOL WINAPI CryptCreateHash( HCRYPTPROV, ALG_ID, HCRYPTKEY, DWORD, HCRYPTHASH * );
WINADVAPI BOOL WINAPI CryptHashData( HCRYPTHASH, PBYTE, DWORD, DWORD );
WINADVAPI BOOL WINAPI CryptHashSessionKey( HCRYPTHASH, HCRYPTKEY, DWORD );
WINADVAPI BOOL WINAPI CryptGetHashValue( HCRYPTHASH, DWORD, PBYTE, PDWORD );
WINADVAPI BOOL WINAPI CryptDestroyHash( HCRYPTHASH );

#define CryptSignHash  __AW_SUFFIXED__( CryptSignHash )
WINADVAPI BOOL WINAPI CryptSignHashA( HCRYPTHASH, DWORD, LPCSTR, DWORD, PBYTE, PDWORD );
WINADVAPI BOOL WINAPI CryptSignHashW( HCRYPTHASH, DWORD, LPCWSTR, DWORD, PBYTE, PDWORD );

#define CryptVerifySignature  __AW_SUFFIXED__( CryptVerifySignature )
WINADVAPI BOOL WINAPI CryptVerifySignatureA( HCRYPTHASH, PBYTE, DWORD, HCRYPTKEY, LPCSTR, DWORD );
WINADVAPI BOOL WINAPI CryptVerifySignatureW( HCRYPTHASH, PBYTE, DWORD, HCRYPTKEY, LPCWSTR, DWORD );

#define CryptSetProvider  __AW_SUFFIXED__( CryptSetProvider )
WINADVAPI BOOL WINAPI CryptSetProviderA( LPCSTR, DWORD );
WINADVAPI BOOL WINAPI CryptSetProviderW( LPCWSTR, DWORD );

#define CryptEnumProviders  __AW_SUFFIXED__( CryptEnumProviders )
WINADVAPI BOOL WINAPI CryptEnumProvidersA( DWORD, DWORD *, DWORD, DWORD *, LPSTR, DWORD * );
WINADVAPI BOOL WINAPI CryptEnumProvidersW( DWORD, DWORD *, DWORD, DWORD *, LPWSTR, DWORD * );

typedef struct _CRYPTPROTECT_PROMPTSTRUCT
{ /* From http://msdn2.microsoft.com/en-us/library/Aa380263.aspx:
   */
  DWORD cbSize;
  DWORD dwPromptFlags;
  HWND hwndApp;
  LPCWSTR szPrompt;
} CRYPTPROTECT_PROMPTSTRUCT, *PCRYPTPROTECT_PROMPTSTRUCT;


/* From http://msdn2.microsoft.com/en-us/library/aa380261.aspx
 */
BOOL WINAPI CryptProtectData( DATA_BLOB *, LPCWSTR, DATA_BLOB *, PVOID, CRYPTPROTECT_PROMPTSTRUCT *, DWORD, DATA_BLOB * );

/* From http://msdn2.microsoft.com/en-us/library/aa380882.aspx
 */
BOOL WINAPI CryptUnprotectData( DATA_BLOB *, LPWSTR *, DATA_BLOB *, PVOID, CRYPTPROTECT_PROMPTSTRUCT *, DWORD, DATA_BLOB * );

/* From http://msdn2.microsoft.com/en-us/library/aa302402.aspx:
 */
#define CRYPTPROTECT_UI_FORBIDDEN                      0x1
#define CRYPTPROTECT_LOCAL_MACHINE                     0x4

typedef BOOL (WINAPI *PFN_CRYPT_ENUM_KEYID_PROP)( const CRYPT_HASH_BLOB *, DWORD, void *, void *, DWORD, DWORD, void **, DWORD );

BOOL WINAPI CertGetCertificateContextProperty( PCCERT_CONTEXT, DWORD, void *, DWORD * );
BOOL WINAPI CryptEnumKeyIdentifierProperties( const CRYPT_HASH_BLOB *, DWORD, DWORD, LPCWSTR, void *, void *, PFN_CRYPT_ENUM_KEYID_PROP );
BOOL WINAPI CryptAcquireCertificatePrivateKey( PCCERT_CONTEXT, DWORD, void *, HCRYPTPROV *, DWORD *, BOOL * );
PCCERT_CONTEXT WINAPI CertCreateCertificateContext( DWORD, const BYTE *, DWORD );
BOOL WINAPI CryptGetKeyIdentifierProperty( const CRYPT_HASH_BLOB *, DWORD, DWORD, LPCWSTR, void *, void *, DWORD * );
BOOL WINAPI CertSetCertificateContextProperty( PCCERT_CONTEXT, DWORD, DWORD, void * );
BOOL WINAPI CertCompareCertificateName( DWORD, PCERT_NAME_BLOB, PCERT_NAME_BLOB );
BOOL WINAPI CryptSetKeyIdentifierProperty( const CRYPT_HASH_BLOB *, DWORD, DWORD, LPCWSTR, void *, void * );
DWORD WINAPI CertOIDToAlgId( LPCSTR );

#define CryptGetDefaultProvider __AW_SUFFIXED__( CryptGetDefaultProvider )
BOOL WINAPI CryptGetDefaultProviderA( DWORD, DWORD, DWORD, LPSTR, DWORD );
BOOL WINAPI CryptGetDefaultProviderW( DWORD, DWORD, DWORD, LPWSTR, DWORD );

_END_C_DECLS

#endif /* ! _WINCRYPT_H: $RCSfile: wincrypt.h,v $: end of file */