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diff --git a/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/pcrevent.c b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/pcrevent.c
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+++ b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/pcrevent.c
@@ -0,0 +1,317 @@
+/********************************************************************************/
+/* */
+/* PCR_Event */
+/* Written by Ken Goldman */
+/* IBM Thomas J. Watson Research Center */
+/* */
+/* (c) Copyright IBM Corporation 2015 - 2019. */
+/* */
+/* 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 <stdint.h>
+
+#include <ibmtss/tss.h>
+#include <ibmtss/tssutils.h>
+#include <ibmtss/tssresponsecode.h>
+
+static void printUsage(void);
+
+extern int tssUtilsVerbose;
+
+int main(int argc, char *argv[])
+{
+ TPM_RC rc = 0;
+ int i; /* argc iterator */
+ TSS_CONTEXT *tssContext = NULL;
+ PCR_Event_In in;
+ PCR_Event_Out out;
+ TPMI_DH_PCR pcrHandle = IMPLEMENTATION_PCR;
+ const char *data = NULL;
+ const char *datafilename = NULL;
+ const char *outFilename1 = NULL; /* for sha1 */
+ const char *outFilename2 = NULL; /* for sha256 */
+ const char *outFilename3 = NULL; /* for sha384 */
+ const char *outFilename5 = NULL; /* for sha512 */
+ int process1 = FALSE; /* these catch the case */
+ int process2 = FALSE; /* where an output file was */
+ int process3 = FALSE; /* specified but the TPM did */
+ int process5 = FALSE; /* not return the algorithm */
+
+ setvbuf(stdout, 0, _IONBF, 0); /* output may be going through pipe to log file */
+ TSS_SetProperty(NULL, TPM_TRACE_LEVEL, "1");
+ tssUtilsVerbose = FALSE;
+
+ /* command line argument defaults */
+ for (i=1 ; (i<argc) && (rc == 0) ; i++) {
+ if (strcmp(argv[i],"-ha") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%u", &pcrHandle);
+ }
+ else {
+ printf("Missing parameter for -ha\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-ic") == 0) {
+ i++;
+ if (i < argc) {
+ data = argv[i];
+ }
+ else {
+ printf("-ic option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i], "-if") == 0) {
+ i++;
+ if (i < argc) {
+ datafilename = argv[i];
+ } else {
+ printf("-if option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i], "-of1") == 0) {
+ i++;
+ if (i < argc) {
+ outFilename1 = argv[i];
+ process1 = TRUE;
+ } else {
+ printf("-of1 option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i], "-of2") == 0) {
+ i++;
+ if (i < argc) {
+ outFilename2 = argv[i];
+ process2 = TRUE;
+ } else {
+ printf("-of2 option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i], "-of3") == 0) {
+ i++;
+ if (i < argc) {
+ outFilename3 = argv[i];
+ process3 = TRUE;
+ } else {
+ printf("-of3 option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i], "-of5") == 0) {
+ i++;
+ if (i < argc) {
+ outFilename5 = argv[i];
+ process5 = TRUE;
+ } else {
+ printf("-of5 option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-h") == 0) {
+ printUsage();
+ }
+ else if (strcmp(argv[i],"-v") == 0) {
+ tssUtilsVerbose = TRUE;
+ TSS_SetProperty(NULL, TPM_TRACE_LEVEL, "2");
+ }
+ else {
+ printf("\n%s is not a valid option\n", argv[i]);
+ printUsage();
+ }
+ }
+ if (pcrHandle >= IMPLEMENTATION_PCR) {
+ printf("Missing or bad PCR handle parameter -ha\n");
+ printUsage();
+ }
+ if ((data == NULL) && (datafilename == NULL)) {
+ printf("Data string or data file must be specified\n");
+ printUsage();
+ }
+ if ((data != NULL) && (datafilename != NULL)) {
+ printf("Data string and data file cannot both be specified\n");
+ printUsage();
+ }
+ if (rc == 0) {
+ in.pcrHandle = pcrHandle;
+ }
+ if (rc == 0) {
+ if (data != NULL) {
+ if (tssUtilsVerbose) printf("Event data %u bytes\n", (unsigned int)strlen(data));
+ rc = TSS_TPM2B_StringCopy(&in.eventData.b, data, sizeof(in.eventData.t.buffer));
+ }
+ }
+ if (datafilename != NULL) {
+ rc = TSS_File_Read2B(&in.eventData.b,
+ sizeof(in.eventData.t.buffer),
+ datafilename);
+ }
+ /* Start a TSS context */
+ if (rc == 0) {
+ rc = TSS_Create(&tssContext);
+ }
+ /* call TSS to execute the command */
+ if (rc == 0) {
+ rc = TSS_Execute(tssContext,
+ (RESPONSE_PARAMETERS *)&out,
+ (COMMAND_PARAMETERS *)&in,
+ NULL,
+ TPM_CC_PCR_Event,
+ TPM_RS_PW, NULL, 0,
+ TPM_RH_NULL, NULL, 0);
+ }
+ {
+ TPM_RC rc1 = TSS_Delete(tssContext);
+ if (rc == 0) {
+ rc = rc1;
+ }
+ }
+ if (rc == 0) {
+ uint32_t c;
+ printf("pcrevent: success\n");
+ /* Table 100 - Definition of TPML_DIGEST_VALUES Structure */
+ /* Table 71 - Definition of TPMT_HA Structure <IN/OUT> digests[] */
+ /* Table 70 - Definition of TPMU_HA Union <IN/OUT, S> digests */
+ printf("pcrevent: count %u\n", out.digests.count);
+
+ for (c = 0 ; c < out.digests.count ;c++) {
+ switch (out.digests.digests[c].hashAlg) {
+ case TPM_ALG_SHA1:
+ if (tssUtilsVerbose) printf("Hash algorithm SHA-1\n");
+ if (tssUtilsVerbose) TSS_PrintAll("Digest",
+ (uint8_t *)&out.digests.digests[c].digest.sha1,
+ SHA1_DIGEST_SIZE);
+ if (outFilename1 != NULL) {
+ rc = TSS_File_WriteBinaryFile((uint8_t *)&out.digests.digests[c].digest.sha1,
+ SHA1_DIGEST_SIZE,
+ outFilename1);
+ process1 = FALSE;
+ }
+ break;
+ case TPM_ALG_SHA256:
+ if (tssUtilsVerbose) printf("Hash algorithm SHA-256\n");
+ if (tssUtilsVerbose) TSS_PrintAll("Digest",
+ (uint8_t *)&out.digests.digests[c].digest.sha256,
+ SHA256_DIGEST_SIZE);
+ if (outFilename2 != NULL) {
+ rc = TSS_File_WriteBinaryFile((uint8_t *)&out.digests.digests[c].digest.sha256,
+ SHA256_DIGEST_SIZE,
+ outFilename2);
+ process2 = FALSE;
+ }
+ break;
+ case TPM_ALG_SHA384:
+ if (tssUtilsVerbose) printf("Hash algorithm SHA-384\n");
+ if (tssUtilsVerbose) TSS_PrintAll("Digest",
+ (uint8_t *)&out.digests.digests[c].digest.sha384,
+ SHA384_DIGEST_SIZE);
+ if (outFilename3 != NULL) {
+ rc = TSS_File_WriteBinaryFile((uint8_t *)&out.digests.digests[c].digest.sha384,
+ SHA384_DIGEST_SIZE,
+ outFilename3);
+ process3 = FALSE;
+ }
+ break;
+ case TPM_ALG_SHA512:
+ if (tssUtilsVerbose) printf("Hash algorithm SHA-512\n");
+ if (tssUtilsVerbose) TSS_PrintAll("Digest",
+ (uint8_t *)&out.digests.digests[c].digest.sha512,
+ SHA512_DIGEST_SIZE);
+ if (outFilename5 != NULL) {
+ rc = TSS_File_WriteBinaryFile((uint8_t *)&out.digests.digests[c].digest.sha512,
+ SHA512_DIGEST_SIZE,
+ outFilename5);
+ process5 = FALSE;
+ }
+ break;
+ default:
+ printf("Hash algorithm %04x unknown\n", out.digests.digests[c].hashAlg);
+ break;
+ }
+ }
+ }
+ else {
+ const char *msg;
+ const char *submsg;
+ const char *num;
+ printf("pcrevent: failed, rc %08x\n", rc);
+ TSS_ResponseCode_toString(&msg, &submsg, &num, rc);
+ printf("%s%s%s\n", msg, submsg, num);
+ rc = EXIT_FAILURE;
+ }
+ if (rc == 0) {
+ if (process1) {
+ printf("-of1 specified but TPM did not return SHA-1\n");
+ rc = EXIT_FAILURE;
+ }
+ if (process2) {
+ printf("-of2 specified but TPM did not return SHA-256\n");
+ rc = EXIT_FAILURE;
+ }
+ if (process3) {
+ printf("-of3 specified but TPM did not return SHA-384\n");
+ rc = EXIT_FAILURE;
+ }
+ if (process5) {
+ printf("-of5 specified but TPM did not return SHA-512\n");
+ rc = EXIT_FAILURE;
+ }
+ }
+ return rc;
+}
+
+static void printUsage(void)
+{
+ printf("\n");
+ printf("pcrevent\n");
+ printf("\n");
+ printf("Runs TPM2_PCR_Event\n");
+ printf("\n");
+ printf("\t-ha\tpcr handle\n");
+ printf("\t-ic\tdata string\n");
+ printf("\t-if\tdata file\n");
+ printf("\t[-of1\tsha1 output digest file (default do not save)]\n");
+ printf("\t[-of2\tsha256 output digest file (default do not save)]\n");
+ printf("\t[-of3\tsha384 output digest file (default do not save)]\n");
+ printf("\t[-of5\tsha512 output digest file (default do not save)]\n");
+ exit(1);
+}