linux-sgx-trts-modified/psw/ae/aesm_service/source/upse/sigma_helper.h

/*
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#ifndef _SIGMA_HELPER_H_
#define _SIGMA_HELPER_H_

#include <stdint.h>
#include <list>
#include "aeerror.h"
#include "pse_pr_sigma_1_1_defs.h"
#include "pse_pr_sigma_common_defs.h"

typedef uint32_t SAFEID_GID;


namespace upse
{
    class Buffer;
};

class SigmaHelper
{

public:

    static ae_error_t SetGID(upse::Buffer& gid);

	static ae_error_t GetRLsFromServer
		(   /*out*/ upse::Buffer& sigRlOut,
			/*out*/ upse::Buffer& privRlOut
		);

    static ae_error_t GetOcspResponseFromServer
        (
            /*in */ const std::list<upse::Buffer>& certChain,
            /*in */ const OCSP_REQ& ocspReq,
            /*out*/ upse::Buffer& ocspResp
        );

private:

    static void GetRootCA(upse::Buffer& b);

    static upse::Buffer m_gid;

    // Disable class operations (default constructor, copy constructor, assignment operator, and address-of operator)
    SigmaHelper(void);                                // default constructor
    SigmaHelper(const SigmaHelper& rhs);              // copy constructor
    SigmaHelper& operator=(const SigmaHelper& rhs);   // assignment operator
    SigmaHelper* operator&();                         // address-of operator
    const SigmaHelper* operator&() const;             // address-of operator

};

#endif