test/common/sample/CreateNullSession.c

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#include "sapi/tpm20.h"
#include <stdio.h>
#include <stdlib.h>


TPM2B_NONCE nullSessionNonce;
TPM2B_AUTH nullSessionHmac;

void InitNullSession( TPMS_AUTH_COMMAND *nullSessionData )
{
    if( nullSessionData )
    {

        nullSessionData->sessionHandle = TPM_RS_PW;

        // Init nonce.
        nullSessionData->nonce.t.size = 0;

        // init hmac
        nullSessionData->hmac.t.size = 0;

        // Init session attributes
        *( (UINT8 *)((void *)&( nullSessionData->sessionAttributes ) ) ) = 0;
    }
}