winamp/Src/Plugins/Portable/pmp_p4s/scclient.h

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2024-09-24 12:54:57 +00:00
//
// Microsoft Windows Media Technologies
// Copyright (c) Microsoft Corporation. All rights reserved.
//
#ifndef _CSECURECHANNELCLIENT_H_2AD99356_6FD2_11d3_8497_00C04F79DBC0
#define _CSECURECHANNELCLIENT_H_2AD99356_6FD2_11d3_8497_00C04F79DBC0
#include "wtypes.h"
#ifdef USE_X509
#include "rsa.h"
#endif
#ifdef USE_X509
#include "x509cert.h"
#endif
#include "sac.h"
class CSecureChannelClient
{
public:
CSecureChannelClient();
~CSecureChannelClient();
HRESULT SetCertificate(DWORD dwFlags,
BYTE *pbAppCert,
DWORD dwCertLen,
BYTE *pbAppPVK,
DWORD dwPVKLen);
void SetInterface(IComponentAuthenticate *pComponentAuth);
HRESULT Authenticate(DWORD dwProtocolID);
HRESULT EncryptParam(BYTE *pbData,
DWORD dwDataLen);
HRESULT DecryptParam(BYTE *pbData,
DWORD dwDataLen);
HRESULT MACInit(HMAC *phMAC);
HRESULT MACUpdate(HMAC hMAC,
BYTE *pbData,
DWORD dwDataLen);
HRESULT MACFinal(HMAC hMAC,
BYTE abData[SAC_MAC_LEN]);
HRESULT GetAppSec(DWORD *pdwLocalAppSec, DWORD *pdwRemoteAppSec);
HRESULT SetSessionKey(BYTE *pbSPSessionKey);
HRESULT GetSessionKey(BYTE *pbSPSessionKey);
HRESULT GetRemoteAppCert(BYTE *pbAppCert, DWORD* pdwCertLen);
BOOL fIsAuthenticated();
private:
BOOL m_fAuthenticated;
BYTE *m_pbAppCert;
DWORD m_dwCertLen;
BYTE *m_pbRemoteCert;
DWORD m_dwRemoteCertLen;
BYTE *m_pbAppPVK;
DWORD m_dwPVKLen;
BYTE *m_pbSessionKey;
DWORD m_dwSessionKeyLen;
BOOL m_TableInit;
unsigned long m_DesTable[32];
IComponentAuthenticate *m_pAuth;
DWORD m_dwCertFlags;
#ifdef USE_X509
CX509Cert m_CertObj;
#endif
MACINFO aMacInfo[20];
BYTE m_abMacKey[64];
BOOL m_fMacKeyInit;
CRITICAL_SECTION m_CS;
HRESULT Protocol1();
HRESULT Protocol2();
};
#endif // _CSECURECHANNELCLIENT_H_2AD99356-6FD2-11d3-8497-00C04F79DBC0