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/********************************************************************************/
/* */
/* TSS Authorization */
/* Written by Ken Goldman */
/* IBM Thomas J. Watson Research Center */
/* $Id: tssauth12.h 1257 2018-06-27 20:52:08Z kgoldman $ */
/* */
/* (c) Copyright IBM Corporation 2018. */
/* */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions are */
/* met: */
/* */
/* Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the following disclaimer. */
/* */
/* 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. */
/* */
/* Neither the names of the IBM Corporation nor the names of its */
/* contributors may be used to endorse or promote products derived from */
/* this software without specific prior written permission. */
/* */
/* 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. */
/********************************************************************************/
/* This is not a public header. It should not be used by applications. */
#ifndef TSS_AUTH12_H
#define TSS_AUTH12_H
#include <ibmtss/tss.h>
#include "Commands12_fp.h"
#include "tssccattributes12.h"
/* command and response authorization structures adapted for TPM 1.2 */
typedef struct {
TPM_AUTHHANDLE sessionHandle; /* the session handle */
TPM_NONCE nonce; /* the session nonce, may be the Empty Buffer */
TPMA_SESSION sessionAttributes; /* the session attributes */
TPM_AUTHDATA hmac; /* authorization HMAC */
} TPMS_AUTH12_COMMAND;
typedef struct {
TPM_NONCE nonce; /* the session nonce, may be the Empty Buffer */
TPMA_SESSION sessionAttributes; /* the session attributes */
TPM_AUTHDATA hmac; /* authorization HMAC */
} TPMS_AUTH12_RESPONSE;
TPM_RC TSS_Marshal12(TSS_AUTH_CONTEXT *tssAuthContext,
COMMAND_PARAMETERS *in,
TPM_CC commandCode);
TPM_RC TSS_Unmarshal12(TSS_AUTH_CONTEXT *tssAuthContext,
RESPONSE_PARAMETERS *out);
TPM_RC TSS_SetCmdAuths12(TSS_AUTH_CONTEXT *tssAuthContext,
size_t numSessions,
TPMS_AUTH12_COMMAND *authC[]);
TPM_RC TSS_GetRspAuths12(TSS_AUTH_CONTEXT *tssAuthContext,
size_t numSessions,
TPMS_AUTH12_RESPONSE *authR[]);
TPM_RC TSS_GetRpBuffer12(TSS_AUTH_CONTEXT *tssAuthContext,
uint32_t *rpBufferSize,
uint8_t **rpBuffer,
size_t numSessions);
TPM_RC TSS_SetEncAuthOffset0(TSS_AUTH_CONTEXT *tssAuthContext,
int16_t offset);
TPM_RC TSS_SetEncAuthOffset1(TSS_AUTH_CONTEXT *tssAuthContext,
int16_t offset);
TPM_RC TSS_GetEncAuths(TSS_AUTH_CONTEXT *tssAuthContext,
uint8_t **encAuth0,
uint8_t **encAuth1);
TPM_RC TSS_SetSessionNumber(TSS_AUTH_CONTEXT *tssAuthContext,
uint16_t sessionNumber);
TPM_RC TSS_GetSessionNumber(TSS_AUTH_CONTEXT *tssAuthContext,
uint16_t *sessionNumber);
#endif
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