test/integration/session-util.h

/*
 * Copyright (c) 2017, Intel Corporation
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _SESSION_UTIL_H_
#define _SESSION_UTIL_H_

#include <stdbool.h>
#include "tss2_tpm2_types.h"
#include "tss2_sys.h"

/*
 * Helper function used to calculate cpHash and rpHash
 * if command is true cpHash is calculated,
 * otherwise rpHash rpHash is calculated.
 */
TSS2_RC
TpmCalcPHash(
    TSS2_SYS_CONTEXT *sysContext,
    TPM2_HANDLE handle1,
    TPM2_HANDLE handle2,
    TPMI_ALG_HASH auth_hash,
    bool command,
    TPM2B_DIGEST *result);

UINT32
TpmHandleToName(
    TSS2_TCTI_CONTEXT *tcti_context,
    TPM2_HANDLE handle,
    TPM2B_NAME *name);
#endif