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📄 wincrypt.h

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//+---------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright 1992 - 1998 Microsoft Corporation.
//
//  File:       wincrypt.h
//
//  Contents:   Cryptographic API Prototypes and Definitions
//
//----------------------------------------------------------------------------

#ifndef __WINCRYPT_H__
#define __WINCRYPT_H__


#if(_WIN32_WINNT >= 0x0400)

#ifdef __cplusplus
extern "C" {
#endif

#ifndef _HRESULT_DEFINED
#define _HRESULT_DEFINED
typedef LONG HRESULT;

#endif // !_HRESULT_DEFINED

#if !defined(_CRYPT32_)
#define WINCRYPT32API DECLSPEC_IMPORT
#else
#define WINCRYPT32API
#endif

//
// Algorithm IDs and Flags
//

// ALG_ID crackers
#define GET_ALG_CLASS(x)                (x & (7 << 13))
#define GET_ALG_TYPE(x)                 (x & (15 << 9))
#define GET_ALG_SID(x)                  (x & (511))

// Algorithm classes
#define ALG_CLASS_ANY                   (0)
#define ALG_CLASS_SIGNATURE             (1 << 13)
#define ALG_CLASS_MSG_ENCRYPT           (2 << 13)
#define ALG_CLASS_DATA_ENCRYPT          (3 << 13)
#define ALG_CLASS_HASH                  (4 << 13)
#define ALG_CLASS_KEY_EXCHANGE          (5 << 13)

// Algorithm types
#define ALG_TYPE_ANY                    (0)
#define ALG_TYPE_DSS                    (1 << 9)
#define ALG_TYPE_RSA                    (2 << 9)
#define ALG_TYPE_BLOCK                  (3 << 9)
#define ALG_TYPE_STREAM                 (4 << 9)
#define ALG_TYPE_DH                     (5 << 9)
#define ALG_TYPE_SECURECHANNEL          (6 << 9)

// Generic sub-ids
#define ALG_SID_ANY                     (0)

// Some RSA sub-ids
#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

// Some DSS sub-ids
//
#define ALG_SID_DSS_ANY                 0
#define ALG_SID_DSS_PKCS                1
#define ALG_SID_DSS_DMS                 2

// Block cipher sub ids
// DES sub_ids
#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_CYLINK_MEK              12
#define ALG_SID_RC5                     13

// Fortezza sub-ids
#define ALG_SID_SKIPJACK                10
#define ALG_SID_TEK                     11

// KP_MODE
#define CRYPT_MODE_CBCI                 6       // ANSI CBC Interleaved
#define CRYPT_MODE_CFBP                 7       // ANSI CFB Pipelined
#define CRYPT_MODE_OFBP                 8       // ANSI OFB Pipelined
#define CRYPT_MODE_CBCOFM               9       // ANSI CBC + OF Masking
#define CRYPT_MODE_CBCOFMI              10      // ANSI CBC + OFM Interleaved

// RC2 sub-ids
#define ALG_SID_RC2                     2

// Stream cipher sub-ids
#define ALG_SID_RC4                     1
#define ALG_SID_SEAL                    2

// Diffie-Hellman sub-ids
#define ALG_SID_DH_SANDF                1
#define ALG_SID_DH_EPHEM                2
#define ALG_SID_AGREED_KEY_ANY          3
#define ALG_SID_KEA                     4

// Hash sub ids
#define ALG_SID_MD2                     1
#define ALG_SID_MD4                     2
#define ALG_SID_MD5                     3
#define ALG_SID_SHA                     4
#define ALG_SID_SHA1                    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

// secure channel sub ids
#define ALG_SID_SSL3_MASTER             1
#define ALG_SID_SCHANNEL_MASTER_HASH    2
#define ALG_SID_SCHANNEL_MAC_KEY        3
#define ALG_SID_PCT1_MASTER             4
#define ALG_SID_SSL2_MASTER             5
#define ALG_SID_TLS1_MASTER             6
#define ALG_SID_SCHANNEL_ENC_KEY        7

// Our silly example sub-id
#define ALG_SID_EXAMPLE                 80

#ifndef ALGIDDEF
#define ALGIDDEF
typedef unsigned int ALG_ID;
#endif

// algorithm identifier definitions
#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				(ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA1)
#define CALG_MAC				(ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MAC)
#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_3DES_112			(ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_3DES_112)
#define CALG_3DES				(ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_3DES)
#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_SF              (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_DH_SANDF)
#define CALG_DH_EPHEM			(ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_DH_EPHEM)
#define CALG_AGREEDKEY_ANY		(ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_AGREED_KEY_ANY)
#define CALG_KEA_KEYX			(ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_DH|ALG_SID_KEA)
#define CALG_HUGHES_MD5         (ALG_CLASS_KEY_EXCHANGE|ALG_TYPE_ANY|ALG_SID_MD5)
#define CALG_SKIPJACK			(ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_SKIPJACK)
#define CALG_TEK				(ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_TEK)
#define CALG_CYLINK_MEK         (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_CYLINK_MEK)
#define CALG_SSL3_SHAMD5        (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SSL3SHAMD5)
#define CALG_SSL3_MASTER        (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SSL3_MASTER)
#define CALG_SCHANNEL_MASTER_HASH   (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_MASTER_HASH)
#define CALG_SCHANNEL_MAC_KEY   (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_MAC_KEY)
#define CALG_SCHANNEL_ENC_KEY   (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SCHANNEL_ENC_KEY)
#define CALG_PCT1_MASTER        (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_PCT1_MASTER)
#define CALG_SSL2_MASTER        (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_SSL2_MASTER)
#define CALG_TLS1_MASTER        (ALG_CLASS_MSG_ENCRYPT|ALG_TYPE_SECURECHANNEL|ALG_SID_TLS1_MASTER)
#define CALG_RC5                (ALG_CLASS_DATA_ENCRYPT|ALG_TYPE_BLOCK|ALG_SID_RC5)
#define CALG_HMAC				(ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_HMAC)

typedef struct _VTableProvStruc {
    DWORD   Version;
    FARPROC FuncVerifyImage;
    FARPROC FuncReturnhWnd;
	DWORD   dwProvType;
	BYTE	*pbContextInfo;
	DWORD	cbContextInfo;
} VTableProvStruc, *PVTableProvStruc;

typedef unsigned long HCRYPTPROV;
typedef unsigned long HCRYPTKEY;
typedef unsigned long HCRYPTHASH;

// dwFlags definitions for CryptAcquireContext
#define CRYPT_VERIFYCONTEXT     0xF0000000
#define CRYPT_NEWKEYSET         0x00000008
#define CRYPT_DELETEKEYSET      0x00000010
#define CRYPT_MACHINE_KEYSET    0x00000020

// 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

// 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_SLUMMING     0x00000002

// dwFlags definitions for CryptHashSessionKey
#define	CRYPT_LITTLE_ENDIAN		0x00000001

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

// exported key blob definitions
#define SIMPLEBLOB              0x1
#define PUBLICKEYBLOB           0x6
#define PRIVATEKEYBLOB          0x7
#define PLAINTEXTKEYBLOB        0x8

#define AT_KEYEXCHANGE          1
#define AT_SIGNATURE            2

#define CRYPT_USERDATA          1

// dwParam
#define KP_IV                   1       // Initialization vector
#define KP_SALT                 2       // Salt value
#define KP_PADDING              3       // Padding values
#define KP_MODE                 4       // Mode of the cipher
#define KP_MODE_BITS            5       // Number of bits to feedback
#define KP_PERMISSIONS          6       // Key permissions DWORD
#define KP_ALGID                7       // Key algorithm
#define KP_BLOCKLEN             8       // Block size of the cipher
#define KP_KEYLEN               9       // Length of key in bits
#define KP_SALT_EX              10      // Length of salt in bytes
#define KP_P                    11      // DSS/Diffie-Hellman P value
#define KP_G                    12      // DSS/Diffie-Hellman G value
#define KP_Q                    13      // DSS Q value
#define KP_X                    14      // Diffie-Hellman X value
#define KP_Y                    15      // Y value
#define KP_RA                   16      // Fortezza RA value
#define KP_RB                   17      // Fortezza RB value
#define KP_INFO                 18      // for putting information into an RSA envelope
#define KP_EFFECTIVE_KEYLEN     19      // setting and getting RC2 effective key length
#define KP_SCHANNEL_ALG	        20      // for setting the Secure Channel algorithms
#define KP_CLIENT_RANDOM		21      // for setting the Secure Channel client random data
#define KP_SERVER_RANDOM		22      // for setting the Secure Channel server random data
#define	KP_RP					23
#define	KP_PRECOMP_MD5			24
#define	KP_PRECOMP_SHA			25
#define KP_CERTIFICATE          26      // for setting Secure Channel certificate data (PCT1)
#define KP_CLEAR_KEY            27      // for setting Secure Channel clear key data (PCT1)
#define KP_PUB_EX_LEN           28
#define KP_PUB_EX_VAL           29

// KP_PADDING
#define PKCS5_PADDING           1       // PKCS 5 (sec 6.2) padding method
#define RANDOM_PADDING			2
#define	ZERO_PADDING			3

// KP_MODE
#define CRYPT_MODE_CBC          1       // Cipher block chaining
#define CRYPT_MODE_ECB          2       // Electronic code book
#define CRYPT_MODE_OFB          3       // Output feedback mode
#define CRYPT_MODE_CFB          4       // Cipher feedback mode
#define CRYPT_MODE_CTS          5       // Ciphertext stealing mode

// KP_PERMISSIONS
#define CRYPT_ENCRYPT           0x0001  // Allow encryption
#define CRYPT_DECRYPT           0x0002  // Allow decryption
#define CRYPT_EXPORT            0x0004  // Allow key to be exported
#define CRYPT_READ              0x0008  // Allow parameters to be read
#define CRYPT_WRITE             0x0010  // Allow parameters to be set
#define CRYPT_MAC               0x0020  // Allow MACs to be used with key
#define CRYPT_EXPORT_KEY        0x0040  // Allow key to be used for exporting keys
#define CRYPT_IMPORT_KEY        0x0080  // Allow key to be used for importing keys

#define HP_ALGID                0x0001  // Hash algorithm
#define HP_HASHVAL              0x0002  // Hash value
#define HP_HASHSIZE             0x0004  // Hash value size
#define HP_HMAC_INFO            0x0005  // information for creating an HMAC

#define CRYPT_FAILED            FALSE
#define CRYPT_SUCCEED           TRUE

#define RCRYPT_SUCCEEDED(rt)     ((rt) == CRYPT_SUCCEED)
#define RCRYPT_FAILED(rt)        ((rt) == CRYPT_FAILED)

//
// CryptGetProvParam
//
#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       // get/set security descriptor of keyset
#define PP_CERTCHAIN            9       // for retrieving certificates from tokens
#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 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

// key storage flags
#define CRYPT_SEC_DESCR         0x00000001
#define CRYPT_PSTORE            0x00000002
#define CRYPT_UI_PROMPT         0x00000004

// protocol flags
#define CRYPT_FLAG_PCT1         0x0001
#define CRYPT_FLAG_SSL2         0x0002
#define CRYPT_FLAG_SSL3         0x0004
#define CRYPT_FLAG_TLS1         0x0008

//
// CryptSetProvParam
//
#define PP_CLIENT_HWND          1
#define PP_CONTEXT_INFO			11
#define	PP_KEYEXCHANGE_KEYSIZE	12
#define	PP_SIGNATURE_KEYSIZE    13
#define PP_KEYEXCHANGE_ALG      14
#define PP_SIGNATURE_ALG        15
#define PP_DELETEKEY            24

#define PROV_RSA_FULL           1
#define PROV_RSA_SIG            2

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