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128 lines
4.6 KiB
128 lines
4.6 KiB
/* Microsoft Reference Implementation for TPM 2.0
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*
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* The copyright in this software is being made available under the BSD License,
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* included below. This software may be subject to other third party and
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* contributor rights, including patent rights, and no such rights are granted
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* under this license.
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*
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* Copyright (c) Microsoft Corporation
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*
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* All rights reserved.
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*
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* BSD License
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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//** Introduction
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// TPM commands are communicated as uint8_t streams on a TCP connection. The TPM
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// command protocol is enveloped with the interface protocol described in this
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// file. The command is indicated by a uint32 with one of the values below. Most
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// commands take no parameters return no TPM errors. In these cases the TPM
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// interface protocol acknowledges that command processing is completed by returning
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// a uint32=0. The command TPM_SIGNAL_HASH_DATA takes a uint32-prepended variable
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// length byte array and the interface protocol acknowledges command completion
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// with a uint32=0. Most TPM commands are enveloped using the TPM_SEND_COMMAND
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// interface command. The parameters are as indicated below. The interface layer
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// also appends a UIN32=0 to the TPM response for regularity.
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//** Typedefs and Defines
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#ifndef TCP_TPM_PROTOCOL_H
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#define TCP_TPM_PROTOCOL_H
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//** TPM Commands.
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// All commands acknowledge processing by returning a uint32 == 0 except where noted
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#define TPM_SIGNAL_POWER_ON 1
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#define TPM_SIGNAL_POWER_OFF 2
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#define TPM_SIGNAL_PHYS_PRES_ON 3
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#define TPM_SIGNAL_PHYS_PRES_OFF 4
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#define TPM_SIGNAL_HASH_START 5
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#define TPM_SIGNAL_HASH_DATA 6
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// {uint32_t BufferSize, uint8_t[BufferSize] Buffer}
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#define TPM_SIGNAL_HASH_END 7
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#define TPM_SEND_COMMAND 8
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// {uint8_t Locality, uint32_t InBufferSize, uint8_t[InBufferSize] InBuffer} ->
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// {uint32_t OutBufferSize, uint8_t[OutBufferSize] OutBuffer}
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#define TPM_SIGNAL_CANCEL_ON 9
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#define TPM_SIGNAL_CANCEL_OFF 10
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#define TPM_SIGNAL_NV_ON 11
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#define TPM_SIGNAL_NV_OFF 12
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#define TPM_SIGNAL_KEY_CACHE_ON 13
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#define TPM_SIGNAL_KEY_CACHE_OFF 14
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#define TPM_REMOTE_HANDSHAKE 15
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#define TPM_SET_ALTERNATIVE_RESULT 16
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#define TPM_SIGNAL_RESET 17
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#define TPM_SIGNAL_RESTART 18
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#define TPM_SESSION_END 20
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#define TPM_STOP 21
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#define TPM_GET_COMMAND_RESPONSE_SIZES 25
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#define TPM_ACT_GET_SIGNALED 26
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#define TPM_TEST_FAILURE_MODE 30
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//** Enumerations and Structures
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enum TpmEndPointInfo
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{
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tpmPlatformAvailable = 0x01,
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tpmUsesTbs = 0x02,
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tpmInRawMode = 0x04,
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tpmSupportsPP = 0x08
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};
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#ifdef _MSC_VER
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# pragma warning(push, 3)
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#endif
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// Existing RPC interface type definitions retained so that the implementation
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// can be re-used
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typedef struct in_buffer
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{
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unsigned long BufferSize;
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unsigned char *Buffer;
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} _IN_BUFFER;
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typedef unsigned char *_OUTPUT_BUFFER;
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typedef struct out_buffer
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{
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uint32_t BufferSize;
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_OUTPUT_BUFFER Buffer;
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} _OUT_BUFFER;
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#ifdef _MSC_VER
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# pragma warning(pop)
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#endif
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#ifndef WIN32
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typedef unsigned long DWORD;
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typedef void *LPVOID;
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#endif
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#endif
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