diff options
Diffstat (limited to 'roms/skiboot/libstb/tss2/ibmtpm20tss/utils/tssntc.c')
| -rw-r--r-- | roms/skiboot/libstb/tss2/ibmtpm20tss/utils/tssntc.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/tssntc.c b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/tssntc.c new file mode 100644 index 000000000..2b76602e6 --- /dev/null +++ b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/tssntc.c @@ -0,0 +1,128 @@ +/********************************************************************************/ +/* */ +/* TPM2 Nuvoton Proprietary Commands */ +/* Written by Ken Goldman */ +/* IBM Thomas J. Watson Research Center */ +/* $Id: tssntc.c 1285 2018-07-27 18:33:41Z kgoldman $ */ +/* */ +/* (c) Copyright IBM Corporation 2015, 2017 */ +/* */ +/* 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. */ +/********************************************************************************/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <ibmtss/Unmarshal_fp.h> +#include <ibmtss/tssmarshal.h> +#include <ibmtss/tssprint.h> +#include "tssntc.h" + +/* Marshal and Unmarshal Functions */ + +TPM_RC +TSS_NTC2_CFG_STRUCT_Unmarshalu(NTC2_CFG_STRUCT *target, BYTE **buffer, uint32_t *size) +{ + TPM_RC rc = TPM_RC_SUCCESS; + + /* assumes that the NTC2_CFG_STRUCT structure are all uint8_t so that there are no endian + issues */ + if (rc == TPM_RC_SUCCESS) { + rc = TSS_Array_Unmarshalu((BYTE *)target, sizeof(NTC2_CFG_STRUCT), buffer, size); + } + return rc; +} + +TPM_RC +TSS_NTC2_CFG_STRUCT_Marshal(NTC2_CFG_STRUCT *source, uint16_t *written, BYTE **buffer, uint32_t *size) +{ + TPM_RC rc = 0; + if (rc == 0) { + rc = TSS_Array_Marshalu((BYTE *)source, sizeof(NTC2_CFG_STRUCT), written, buffer, size); + } + return rc; +} + +TPM_RC +TSS_NTC2_PreConfig_In_Unmarshalu(NTC2_PreConfig_In *target, BYTE **buffer, uint32_t *size, TPM_HANDLE handles[]) +{ + TPM_RC rc = TPM_RC_SUCCESS; + handles = handles; + + if (rc == TPM_RC_SUCCESS) { + rc = TSS_NTC2_CFG_STRUCT_Unmarshalu(&target->preConfig, buffer, size); + if (rc != TPM_RC_SUCCESS) { + rc += RC_NTC2_PreConfig_preConfig; + } + } + return rc; +} + +TPM_RC +TSS_NTC2_PreConfig_In_Marshalu(NTC2_PreConfig_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) +{ + TPM_RC rc = 0; + if (rc == 0) { + rc = TSS_NTC2_CFG_STRUCT_Marshal(&source->preConfig, written, buffer, size); + } + return rc; +} + +TPM_RC +TSS_NTC2_GetConfig_Out_Unmarshalu(NTC2_GetConfig_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) +{ + TPM_RC rc = TPM_RC_SUCCESS; + tag = tag; + + if (rc == TPM_RC_SUCCESS) { + rc = TSS_NTC2_CFG_STRUCT_Unmarshalu(&target->preConfig, buffer, size); + } + return rc; +} + +/* These functions are deprecated. They were adapted from the TPM side, but the signed size + caused static analysis tool warnings. */ + +TPM_RC +NTC2_CFG_STRUCT_Unmarshal(NTC2_CFG_STRUCT *target, BYTE **buffer, INT32 *size) +{ + return TSS_NTC2_CFG_STRUCT_Unmarshalu(target, buffer, (uint32_t *)size); +} +TPM_RC +NTC2_PreConfig_In_Unmarshal(NTC2_PreConfig_In *target, BYTE **buffer, INT32 *size, TPM_HANDLE handles[]) +{ + return TSS_NTC2_PreConfig_In_Unmarshalu(target, buffer, (uint32_t *)size, handles); +} +TPM_RC +TSS_NTC2_GetConfig_Out_Unmarshal(NTC2_GetConfig_Out *target, TPM_ST tag, BYTE **buffer, INT32 *size) +{ + return TSS_NTC2_GetConfig_Out_Unmarshalu(target, tag, buffer, (uint32_t *)size); +} |