443 lines
19 KiB
C
443 lines
19 KiB
C
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows - Internet Security
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//
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// Copyright (C) Microsoft Corporation, 1996 - 1997
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//
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// File: mssip.h
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//
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// Contents: Microsoft SIP Provider Main Include File
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//
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// History: 19-Feb-1997 pberkman Created
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//
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//--------------------------------------------------------------------------
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#ifndef MSSIP_H
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#define MSSIP_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#pragma pack (8)
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typedef CRYPT_HASH_BLOB CRYPT_DIGEST_DATA;
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//
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// dwflags
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//
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#define MSSIP_FLAGS_PROHIBIT_RESIZE_ON_CREATE 0x00010000
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#define MSSIP_FLAGS_USE_CATALOG 0x00020000
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#define SPC_INC_PE_RESOURCES_FLAG 0x80
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#define SPC_INC_PE_DEBUG_INFO_FLAG 0x40
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#define SPC_INC_PE_IMPORT_ADDR_TABLE_FLAG 0x20
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//////////////////////////////////////////////////////////////////////////////
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//
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// SIP_SUBJECTINFO
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//----------------------------------------------------------------------------
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// pass this structure to all defined SIPs. Make sure to initialize
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// the ENTIRE structure to binary zero before the FIRST call is made. Do
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// not initialize it BETWEEN calls!
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//
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typedef struct SIP_SUBJECTINFO_
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{
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DWORD cbSize; // set to sizeof(SIP_SUBJECTINFO)
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GUID *pgSubjectType; // subject type
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HANDLE hFile; // set to File handle that represents the subject
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// set to INVALID_HANDLE VALUE to allow
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// SIP to use pwsFileName for persistent
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// storage types (will handle open/close)
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LPCWSTR pwsFileName; // set to file name
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LPCWSTR pwsDisplayName; // optional: set to display name of
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// subject.
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DWORD dwReserved1; // do not use!
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DWORD dwIntVersion; // DO NOT SET OR CLEAR THIS.
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// This member is used by the sip for
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// passing the internal version number
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// between the ..get and verify... functions.
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HCRYPTPROV hProv;
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CRYPT_ALGORITHM_IDENTIFIER DigestAlgorithm;
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DWORD dwFlags;
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DWORD dwEncodingType;
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DWORD dwReserved2; // do not use!
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DWORD fdwCAPISettings; // setreg settings
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DWORD fdwSecuritySettings; // IE security settings
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DWORD dwIndex; // message index of last "Get"
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DWORD dwUnionChoice;
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# define MSSIP_ADDINFO_NONE 0
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# define MSSIP_ADDINFO_FLAT 1
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# define MSSIP_ADDINFO_CATMEMBER 2
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# define MSSIP_ADDINFO_BLOB 3
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# define MSSIP_ADDINFO_NONMSSIP 500 // everything < is reserved by MS.
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union
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{
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struct MS_ADDINFO_FLAT_ *psFlat;
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struct MS_ADDINFO_CATALOGMEMBER_ *psCatMember;
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struct MS_ADDINFO_BLOB_ *psBlob;
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};
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LPVOID pClientData; // data pased in from client to SIP
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} SIP_SUBJECTINFO, *LPSIP_SUBJECTINFO;
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//////////////////////////////////////////////////////////////////////////////
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//
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// MS_ADDINFO_FLAT
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//----------------------------------------------------------------------------
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// Flat or End-To-End types
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// needed for flat type files during indirect calls
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// "Digest" of file.
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//
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typedef struct MS_ADDINFO_FLAT_
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{
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DWORD cbStruct;
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struct SIP_INDIRECT_DATA_ *pIndirectData;
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} MS_ADDINFO_FLAT, *PMS_ADDINFO_FLAT;
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//////////////////////////////////////////////////////////////////////////////
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//
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// MS_ADDINFO_CATALOGMEMBER
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//----------------------------------------------------------------------------
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// Catalog Member verification.
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//
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typedef struct MS_ADDINFO_CATALOGMEMBER_
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{
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DWORD cbStruct; // = sizeof(MS_ADDINFO_CATALOGMEMBER)
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struct CRYPTCATSTORE_ *pStore; // defined in mscat.h
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struct CRYPTCATMEMBER_ *pMember; // defined in mscat.h
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} MS_ADDINFO_CATALOGMEMBER, *PMS_ADDINFO_CATALOGMEMBER;
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//////////////////////////////////////////////////////////////////////////////
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//
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// MS_ADDINFO_BLOB
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//----------------------------------------------------------------------------
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// Memory "blob" verification.
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//
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typedef struct MS_ADDINFO_BLOB_
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{
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DWORD cbStruct;
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DWORD cbMemObject;
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BYTE *pbMemObject;
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DWORD cbMemSignedMsg;
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BYTE *pbMemSignedMsg;
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} MS_ADDINFO_BLOB, *PMS_ADDINFO_BLOB;
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//////////////////////////////////////////////////////////////////////////////
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//
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// SIP_INDIRECT_DATA
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//----------------------------------------------------------------------------
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// Indirect data structure is used to store the hash of the subject
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// along with data that is relevant to the subject. This can include
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// names etc.
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//
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typedef struct SIP_INDIRECT_DATA_
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{
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CRYPT_ATTRIBUTE_TYPE_VALUE Data; // Encoded attribute
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CRYPT_ALGORITHM_IDENTIFIER DigestAlgorithm; // Digest algorithm used to hash
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CRYPT_HASH_BLOB Digest; // Hash of subject
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} SIP_INDIRECT_DATA, *PSIP_INDIRECT_DATA;
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#pragma pack()
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPGetSignedDataMsg
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//----------------------------------------------------------------------------
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// Returns the message specified by the index count. Data, specific to
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// the subject is passed in through pSubjectInfo. To retrieve the
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// size of the signature, set pbData to NULL.
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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// Last Errors:
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// ERROR_NOT_ENOUGH_MEMORY: error allocating memory
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// TRUST_E_SUBJECT_FORM_UNKNOWN: unknown subject type.
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// ERROR_INVALID_PARAMETER: bad argument passed in
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// ERROR_BAD_FORMAT: file/data format is not correct
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// for the requested SIP.
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// CRYPT_E_NO_MATCH: the signature could not be found
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// based on the dwIndex provided.
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// ERROR_INSUFFICIENT_BUFFER: the pbSignedDataMsg was not big
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// enough to hold the data. pcbSignedDataMsg
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// contains the required size.
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//
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extern BOOL WINAPI CryptSIPGetSignedDataMsg(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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OUT DWORD *pdwEncodingType,
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IN DWORD dwIndex,
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IN OUT DWORD *pcbSignedDataMsg,
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OUT BYTE *pbSignedDataMsg);
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typedef BOOL (WINAPI * pCryptSIPGetSignedDataMsg)(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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OUT DWORD *pdwEncodingType,
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IN DWORD dwIndex,
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IN OUT DWORD *pcbSignedDataMsg,
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OUT BYTE *pbSignedDataMsg);
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPPuttSignedDataMsg
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//----------------------------------------------------------------------------
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// Adds a signature to the subject. The index that it was
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// stored with is returned for future reference.
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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// Last Errors:
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// ERROR_NOT_ENOUGH_MEMORY: error allocating memory
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// TRUST_E_SUBJECT_FORM_UNKNOWN: unknown subject type.
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// CRYPT_E_BAD_LEN: the length specified in
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// psData->dwSignature was
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// insufficient.
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// CRYPT_E_NO_MATCH: could not find the specified index
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// ERROR_INVALID_PARAMETER: bad argument passed in
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// ERROR_BAD_FORMAT: file/data format is not correct
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// for the requested SIP.
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// CRYPT_E_FILERESIZED: returned when signing a fixed-length
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// file (e.g.: CABs) and the message
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// is larger than the pre-allocated
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// size. The 'put' function will re-
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// size the file and return this error.
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// The CreateIndirect function MUST be
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// called again to recalculate the
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// indirect data (hash). Then, call the
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// 'put' function again.
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//
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extern BOOL WINAPI CryptSIPPutSignedDataMsg(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN DWORD dwEncodingType,
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OUT DWORD *pdwIndex,
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IN DWORD cbSignedDataMsg,
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IN BYTE *pbSignedDataMsg);
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typedef BOOL (WINAPI * pCryptSIPPutSignedDataMsg)(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN DWORD dwEncodingType,
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OUT DWORD *pdwIndex,
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IN DWORD cbSignedDataMsg,
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IN BYTE *pbSignedDataMsg);
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPCreateIndirectData
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//----------------------------------------------------------------------------
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// Returns a PSIP_INDIRECT_DATA structure filled in the hash, digest alogrithm
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// and an encoded attribute. If pcIndirectData points to a DWORD and
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// psIndirect data points to null the the size of the data should be returned
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// in pcIndirectData.
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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// Last Errors:
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// NTE_BAD_ALGID: Bad Algorithm Identifyer
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// ERROR_NOT_ENOUGH_MEMORY: error allocating memory
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// TRUST_E_SUBJECT_FORM_UNKNOWN: unknown subject type.
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// ERROR_INVALID_PARAMETER: bad argument passed in
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// ERROR_BAD_FORMAT: file/data format is not correct
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// for the requested SIP.
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//
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extern BOOL WINAPI CryptSIPCreateIndirectData(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN OUT DWORD *pcbIndirectData,
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OUT SIP_INDIRECT_DATA *pIndirectData);
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typedef BOOL (WINAPI * pCryptSIPCreateIndirectData)(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN OUT DWORD *pcbIndirectData,
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OUT SIP_INDIRECT_DATA *pIndirectData);
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPVerifyIndirectData
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//----------------------------------------------------------------------------
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// Takes the information stored in the indirect data and compares it to the
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// subject.
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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// Last Errors:
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// NTE_BAD_ALGID: Bad Algorithm Identifyer
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// ERROR_NOT_ENOUGH_MEMORY: error allocating memory
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// TRUST_E_SUBJECT_FORM_UNKNOWN: unknown subject type.
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// CRYPT_E_NO_MATCH: could not find the specified index
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// CRYPT_E_SECURITY_SETTINGS: due to security settings, the file
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// was not verified.
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// ERROR_INVALID_PARAMETER: bad argument passed in
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// ERROR_BAD_FORMAT: file/data format is not correct
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// for the requested SIP.
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extern BOOL WINAPI CryptSIPVerifyIndirectData(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN SIP_INDIRECT_DATA *pIndirectData);
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typedef BOOL (WINAPI * pCryptSIPVerifyIndirectData)(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN SIP_INDIRECT_DATA *pIndirectData);
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPRemoveSignedDataMsg
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//----------------------------------------------------------------------------
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// Removes the signature at the specified index
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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// Last Errors:
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// TRUST_E_SUBJECT_FORM_UNKNOWN: unknown subject type.
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// CRYPT_E_NO_MATCH: could not find the specified index
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// ERROR_INVALID_PARAMETER: bad argument passed in
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// ERROR_BAD_FORMAT: file/data format is not correct
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// for the requested SIP.
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//
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extern BOOL WINAPI CryptSIPRemoveSignedDataMsg(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN DWORD dwIndex);
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typedef BOOL (WINAPI * pCryptSIPRemoveSignedDataMsg)(
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IN SIP_SUBJECTINFO *pSubjectInfo,
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IN DWORD dwIndex);
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#pragma pack(8)
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//////////////////////////////////////////////////////////////////////////////
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//
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// SIP_DISPATCH_INFO
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//----------------------------------------------------------------------------
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//
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typedef struct SIP_DISPATCH_INFO_
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{
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DWORD cbSize; // = sizeof(SIP_DISPATCH_INFO)
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HANDLE hSIP; // used internal
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pCryptSIPGetSignedDataMsg pfGet;
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pCryptSIPPutSignedDataMsg pfPut;
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pCryptSIPCreateIndirectData pfCreate;
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pCryptSIPVerifyIndirectData pfVerify;
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pCryptSIPRemoveSignedDataMsg pfRemove;
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} SIP_DISPATCH_INFO, *LPSIP_DISPATCH_INFO;
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//
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// the sip exports this function to allow verification and signing
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// processes to pass in the file handle and check if the sip supports
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// this type of file. if it does, the sip will return TRUE and fill
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// out the pgSubject with the appropiate GUID.
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//
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typedef BOOL (WINAPI *pfnIsFileSupported)(IN HANDLE hFile,
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OUT GUID *pgSubject);
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typedef BOOL (WINAPI *pfnIsFileSupportedName)(IN WCHAR *pwszFileName,
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OUT GUID *pgSubject);
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typedef struct SIP_ADD_NEWPROVIDER_
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{
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DWORD cbStruct;
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GUID *pgSubject;
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WCHAR *pwszDLLFileName;
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WCHAR *pwszMagicNumber; // optional
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WCHAR *pwszIsFunctionName; // optiona: pfnIsFileSupported
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WCHAR *pwszGetFuncName;
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WCHAR *pwszPutFuncName;
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WCHAR *pwszCreateFuncName;
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WCHAR *pwszVerifyFuncName;
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WCHAR *pwszRemoveFuncName;
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WCHAR *pwszIsFunctionNameFmt2; // optiona: pfnIsFileSupported
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} SIP_ADD_NEWPROVIDER, *PSIP_ADD_NEWPROVIDER;
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#define SIP_MAX_MAGIC_NUMBER 4
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#pragma pack()
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptLoadSIP
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//----------------------------------------------------------------------------
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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extern BOOL WINAPI CryptSIPLoad(IN const GUID *pgSubject, // GUID for the requried sip
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IN DWORD dwFlags, // Reserved - MUST BE ZERO
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IN OUT SIP_DISPATCH_INFO *pSipDispatch); // Table of functions
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPRetrieveSubjectGuid (defined in crypt32.dll)
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//----------------------------------------------------------------------------
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// looks at the file's "Magic Number" and tries to determine which
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// SIP's object ID is right for the file type.
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//
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// NOTE: This function only supports the MSSIP32.DLL set of SIPs.
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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extern BOOL WINAPI CryptSIPRetrieveSubjectGuid(IN LPCWSTR FileName, // wide file name
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IN OPTIONAL HANDLE hFileIn, // or handle of open file
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OUT GUID *pgSubject); // defined SIP's GUID
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPAddProvider
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//----------------------------------------------------------------------------
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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extern BOOL WINAPI CryptSIPAddProvider(IN SIP_ADD_NEWPROVIDER *psNewProv);
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//////////////////////////////////////////////////////////////////////////////
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//
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// CryptSIPRemoveProvider
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//----------------------------------------------------------------------------
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//
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// Returns:
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// TRUE: No fatal errors
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// FALSE: Errors occured. See GetLastError()
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//
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extern BOOL WINAPI CryptSIPRemoveProvider(IN GUID *pgProv);
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#ifdef __cplusplus
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}
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#endif
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#endif // MSSIP_H
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