49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/******************************************************************************
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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KeysLib.h
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Abstract:
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This file contains the declaration of the class used to sign and verify data.
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Revision History:
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Davide Massarenti (dmassare) 04/11/2000
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created
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******************************************************************************/
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#if !defined(__INCLUDED___HCP___KEYSLIB_H___)
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#define __INCLUDED___HCP___KEYSLIB_H___
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/////////////////////////////////////////////////////////////////////////////
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class CPCHCryptKeys
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{
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HCRYPTPROV m_hCryptProv;
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HCRYPTKEY m_hKey;
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HCRYPTHASH m_hHash;
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HRESULT Close();
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HRESULT Init ();
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public:
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CPCHCryptKeys();
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~CPCHCryptKeys();
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HRESULT CreatePair ( );
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HRESULT ExportPair ( /*[out]*/ CComBSTR& bstrPrivate, /*[out]*/ CComBSTR& bstrPublic );
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HRESULT ImportPrivate( /*[in] */ const CComBSTR& bstrPrivate );
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HRESULT ImportPublic ( /*[in ]*/ const CComBSTR& bstrPublic );
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HRESULT SignData ( /*[out]*/ CComBSTR& bstrSignature, /*[in]*/ BYTE* pbData, /*[in]*/ DWORD dwDataLen );
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HRESULT VerifyData( /*[in ]*/ const CComBSTR& bstrSignature, /*[in]*/ BYTE* pbData, /*[in]*/ DWORD dwDataLen );
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};
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/////////////////////////////////////////////////////////////////////////////
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#endif // !defined(__INCLUDED___HCP___KEYSLIB_H___)
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