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Diffstat (limited to 'libstb/tss/trustedbootCmds.H')
| -rw-r--r-- | libstb/tss/trustedbootCmds.H | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/libstb/tss/trustedbootCmds.H b/libstb/tss/trustedbootCmds.H deleted file mode 100644 index 64affe9..0000000 --- a/libstb/tss/trustedbootCmds.H +++ /dev/null @@ -1,177 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/secureboot/trusted/trustedbootCmds.H $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ -/* [+] International Business Machines Corp. */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ -/** - * @file trustedbootCmds.H - * - * @brief Trustedboot TPM command interfaces - */ - -///////////////////////////////////////////////////////////////// -// NOTE: This file is exportable as TSS-Lite for skiboot/PHYP // -///////////////////////////////////////////////////////////////// - -#ifndef __TRUSTEDBOOTCMDS_H -#define __TRUSTEDBOOTCMDS_H -// ----------------------------------------------- -// Includes -// ----------------------------------------------- -#ifdef __HOSTBOOT_MODULE -#include <secureboot/trustedbootif.H> -#else -#include "trustedbootUtils.H" -#include "../tpm_chip.h" -#endif -#include "trustedboot.H" -#include "trustedTypes.H" - -#ifdef __cplusplus -namespace TRUSTEDBOOT -{ -#endif - -enum -{ - BUFSIZE = 256, - MAX_TRANSMIT_SIZE = 1024, ///< Maximum send/receive transmit size -}; - -/** - * @brief Transmit the command to the TPM and perform marshaling - * @param[in/out] io_target Current TPM target structure - * @param[in/out] io_buffer Input the command buffer to send, response on exit - * @param[in] i_bufsize Size of io_buffer in bytes - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmTransmitCommand(TpmTarget* io_target, - uint8_t* io_buffer, - size_t i_bufsize ); - -/** - * @brief Take structure pointed to by cmd and format for input into TPM - * @param[in] i_cmd Prefilled command input structure - * @param[out] o_outbuf Buffer to place marshalled data - * @param[in] i_bufsize Size of o_outbuf in bytes - * @param[out] o_cmdSize Byte size of io_outbuf data after marshal - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmMarshalCommandData(TPM2_BaseIn* i_cmd, - uint8_t* o_outbuf, - size_t i_bufsize, - size_t* o_cmdSize); - -/** - * @brief Take structure pointed to by cmd and format for input into TPM - * @param[in] i_commandCode Command code that was executed on the TPM - * @param[in] i_respBuf Buffer with response data from TPM - * @param[in] i_respBufSize Byte size of respBuf buffer from TPM - * @param[out] o_outBuf Buffer to place formatted response data - * @param[in] i_outBufSize Byte size of o_outBuf buffer - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmUnmarshalResponseData(uint32_t i_commandCode, - uint8_t* i_respBuf, - size_t i_respBufSize, - TPM2_BaseOut* o_outBuf, - size_t i_outBufSize); -/** - * @brief Send the TPM_STARTUP command to the targetted TPM - * @param[in/out] io_target Current TPM target structure - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. -*/ -errlHndl_t tpmCmdStartup(TpmTarget* io_target); - -/** - * @brief Send the TPM_GETCAPABILITY command to read FW version from TPM - * @param[in/out] io_target Current TPM target structure - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. -*/ - -errlHndl_t tpmCmdGetCapFwVersion(TpmTarget* io_target); - -/** - * @brief Send the TPM_Extend command to the targeted TPM and log - * @param[in/out] io_target Current TPM target structure - * @param[in] i_pcr PCR to write to - * @param[in] i_algId Algorithm to use - * @param[in] i_digest Digest value to write to PCR, zeros appended as needed - * @param[in] i_digestSize Byte size of i_digest array - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmCmdPcrExtend(TpmTarget * io_target, - TPM_Pcr i_pcr, - TPM_Alg_Id i_algId, - const uint8_t* i_digest, - size_t i_digestSize); - -/** - * @brief Send the TPM_Extend command to the targeted TPM and log - * @param[in/out] io_target Current TPM target structure - * @param[in] i_pcr PCR to write to - * @param[in] i_algId_1 Algorithm to use - * @param[in] i_digest_1 Digest value to write to PCR, zeros appended as needed - * @param[in] i_digestSize_1 Byte size of i_digest_1 array - * @param[in] i_algId_2 Algorithm to use - * @param[in] i_digest_2 Digest value to write to PCR, zeros appended as needed - * NULL if second digest not used - * @param[in] i_digestSize_2 Byte size of i_digest_2 array - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmCmdPcrExtend2Hash(TpmTarget * io_target, - TPM_Pcr i_pcr, - TPM_Alg_Id i_algId_1, - const uint8_t* i_digest_1, - size_t i_digestSize_1, - TPM_Alg_Id i_algId_2, - const uint8_t* i_digest_2, - size_t i_digestSize_2); - -/** - * @brief Send the TPM_Read command to the targeted TPM and log - * @param[in/out] io_target Current TPM target structure - * @param[in] i_pcr PCR to read from - * @param[in] i_algId Algorithm back to read from - * @param[out] o_digest Array to store PCR contents - * @param[in] i_digestSize Byte size of i_digest array - * @return errlHndl_t NULL if successful, otherwise a pointer to the - * error log. - */ -errlHndl_t tpmCmdPcrRead(TpmTarget* io_target, - TPM_Pcr i_pcr, - TPM_Alg_Id i_algId, - uint8_t* o_digest, - size_t i_digestSize); - -#ifdef __cplusplus -} // end TRUSTEDBOOT namespace -#endif - -#endif |