From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c | 439 +++++++++++++++++++++
1 file changed, 439 insertions(+)
create mode 100644 roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c
(limited to 'roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c')
diff --git a/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c
new file mode 100644
index 000000000..c29fad04b
--- /dev/null
+++ b/roms/skiboot/libstb/tss2/ibmtpm20tss/utils/quote.c
@@ -0,0 +1,439 @@
+/********************************************************************************/
+/* */
+/* Quote */
+/* Written by Ken Goldman */
+/* IBM Thomas J. Watson Research Center */
+/* */
+/* (c) Copyright IBM Corporation 2015 - 2020. */
+/* */
+/* 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>
+#include <ibmtss/tssmarshal.h>
+#include <ibmtss/Unmarshal_fp.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;
+ Quote_In in;
+ Quote_Out out;
+ TPMI_DH_OBJECT signHandle = 0;
+ TPMI_ALG_HASH halg = TPM_ALG_SHA256;
+ TPMI_ALG_HASH palg = TPM_ALG_SHA256;
+ const char *keyPassword = NULL;
+ TPMI_DH_PCR pcrHandle = IMPLEMENTATION_PCR;
+ const char *signatureFilename = NULL;
+ const char *attestInfoFilename = NULL;
+ const char *qualifyingDataFilename = NULL;
+ TPM_ALG_ID sigAlg = TPM_ALG_RSA;
+ TPMS_ATTEST tpmsAttest;
+ TPMI_SH_AUTH_SESSION sessionHandle0 = TPM_RS_PW;
+ unsigned int sessionAttributes0 = 0;
+ TPMI_SH_AUTH_SESSION sessionHandle1 = TPM_RH_NULL;
+ unsigned int sessionAttributes1 = 0;
+ TPMI_SH_AUTH_SESSION sessionHandle2 = TPM_RH_NULL;
+ unsigned int sessionAttributes2 = 0;
+
+ setvbuf(stdout, 0, _IONBF, 0); /* output may be going through pipe to log file */
+ TSS_SetProperty(NULL, TPM_TRACE_LEVEL, "1");
+ tssUtilsVerbose = FALSE;
+
+ in.PCRselect.pcrSelections[0].sizeofSelect = 3;
+ in.PCRselect.pcrSelections[0].pcrSelect[0] = 0;
+ in.PCRselect.pcrSelections[0].pcrSelect[1] = 0;
+ in.PCRselect.pcrSelections[0].pcrSelect[2] = 0;
+ /* command line argument defaults */
+ for (i=1 ; (i<argc) && (rc == 0) ; i++) {
+ if (strcmp(argv[i],"-hp") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%u", &pcrHandle);
+ if (pcrHandle > 23) {
+ printf("Bad PCR handle parameter %u for -hp\n",pcrHandle);
+ printUsage();
+ }
+ /* accumulate PCR select bits */
+ else {
+ in.PCRselect.pcrSelections[0].pcrSelect[pcrHandle / 8] |= 1 << (pcrHandle % 8);
+ }
+ }
+ else {
+ printf("Missing parameter for -hp\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-hk") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &signHandle);
+ }
+ else {
+ printf("Missing parameter for -hk\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-pwdk") == 0) {
+ i++;
+ if (i < argc) {
+ keyPassword = argv[i];
+ }
+ else {
+ printf("-pwdk option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-halg") == 0) {
+ i++;
+ if (i < argc) {
+ if (strcmp(argv[i],"sha1") == 0) {
+ halg = TPM_ALG_SHA1;
+ }
+ else if (strcmp(argv[i],"sha256") == 0) {
+ halg = TPM_ALG_SHA256;
+ }
+ else if (strcmp(argv[i],"sha384") == 0) {
+ halg = TPM_ALG_SHA384;
+ }
+ else if (strcmp(argv[i],"sha512") == 0) {
+ halg = TPM_ALG_SHA512;
+ }
+ else {
+ printf("Bad parameter %s for -halg\n", argv[i]);
+ printUsage();
+ }
+ }
+ else {
+ printf("-halg option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-palg") == 0) {
+ i++;
+ if (i < argc) {
+ if (strcmp(argv[i],"sha1") == 0) {
+ palg = TPM_ALG_SHA1;
+ }
+ else if (strcmp(argv[i],"sha256") == 0) {
+ palg = TPM_ALG_SHA256;
+ }
+ else if (strcmp(argv[i],"sha384") == 0) {
+ palg = TPM_ALG_SHA384;
+ }
+ else if (strcmp(argv[i],"sha512") == 0) {
+ palg = TPM_ALG_SHA512;
+ }
+ else {
+ printf("Bad parameter %s for -palg\n", argv[i]);
+ printUsage();
+ }
+ }
+ else {
+ printf("-palg option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-salg") == 0) {
+ i++;
+ if (i < argc) {
+ if (strcmp(argv[i],"rsa") == 0) {
+ sigAlg = TPM_ALG_RSA;
+ }
+ else if (strcmp(argv[i],"ecc") == 0) {
+ sigAlg = TPM_ALG_ECDSA;
+ }
+ else if (strcmp(argv[i],"hmac") == 0) {
+ sigAlg = TPM_ALG_HMAC;
+ }
+ else {
+ printf("Bad parameter %s for -salg\n", argv[i]);
+ printUsage();
+ }
+ }
+ else {
+ printf("-salg option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-os") == 0) {
+ i++;
+ if (i < argc) {
+ signatureFilename = argv[i];
+ }
+ else {
+ printf("-os option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-oa") == 0) {
+ i++;
+ if (i < argc) {
+ attestInfoFilename = argv[i];
+ }
+ else {
+ printf("-oa option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-qd") == 0) {
+ i++;
+ if (i < argc) {
+ qualifyingDataFilename = argv[i];
+ }
+ else {
+ printf("-qd option needs a value\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-se0") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionHandle0);
+ }
+ else {
+ printf("Missing parameter for -se0\n");
+ printUsage();
+ }
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionAttributes0);
+ if (sessionAttributes0 > 0xff) {
+ printf("Out of range session attributes for -se0\n");
+ printUsage();
+ }
+ }
+ else {
+ printf("Missing parameter for -se0\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-se1") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionHandle1);
+ }
+ else {
+ printf("Missing parameter for -se1\n");
+ printUsage();
+ }
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionAttributes1);
+ if (sessionAttributes1 > 0xff) {
+ printf("Out of range session attributes for -se1\n");
+ printUsage();
+ }
+ }
+ else {
+ printf("Missing parameter for -se1\n");
+ printUsage();
+ }
+ }
+ else if (strcmp(argv[i],"-se2") == 0) {
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionHandle2);
+ }
+ else {
+ printf("Missing parameter for -se2\n");
+ printUsage();
+ }
+ i++;
+ if (i < argc) {
+ sscanf(argv[i],"%x", &sessionAttributes2);
+ if (sessionAttributes2 > 0xff) {
+ printf("Out of range session attributes for -se2\n");
+ printUsage();
+ }
+ }
+ else {
+ printf("Missing parameter for -se2\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 (signHandle == 0) {
+ printf("Missing sign handle parameter -hk\n");
+ printUsage();
+ }
+ if (pcrHandle >= IMPLEMENTATION_PCR) {
+ printf("Missing PCR handle parameter -hp\n");
+ printUsage();
+ }
+ if (rc == 0) {
+ /* Handle of key that will perform quoting */
+ in.signHandle = signHandle;
+ /* data supplied by the caller */
+ if (sigAlg == TPM_ALG_RSA) {
+ /* Table 145 - Definition of TPMT_SIG_SCHEME Structure */
+ in.inScheme.scheme = TPM_ALG_RSASSA;
+ /* Table 144 - Definition of TPMU_SIG_SCHEME Union <IN/OUT, S> */
+ /* Table 142 - Definition of {RSA} Types for RSA Signature Schemes */
+ /* Table 135 - Definition of TPMS_SCHEME_HASH Structure */
+ in.inScheme.details.rsassa.hashAlg = halg;
+ }
+ else if (sigAlg == TPM_ALG_ECDSA) {
+ in.inScheme.scheme = TPM_ALG_ECDSA;
+ in.inScheme.details.ecdsa.hashAlg = halg;
+ }
+ else { /* HMAC */
+ in.inScheme.scheme = TPM_ALG_HMAC;
+ in.inScheme.details.hmac.hashAlg = halg;
+ }
+ /* Table 102 - Definition of TPML_PCR_SELECTION Structure */
+ in.PCRselect.count = 1;
+ /* Table 85 - Definition of TPMS_PCR_SELECTION Structure */
+ in.PCRselect.pcrSelections[0].hash = palg;
+ }
+ if (rc == 0) {
+ if (qualifyingDataFilename != NULL) {
+ rc = TSS_File_Read2B(&in.qualifyingData.b,
+ sizeof(in.qualifyingData.t.buffer),
+ qualifyingDataFilename);
+ }
+ else {
+ in.qualifyingData.t.size = 0;
+ }
+ }
+ /* 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_Quote,
+ sessionHandle0, keyPassword, sessionAttributes0,
+ sessionHandle1, NULL, sessionAttributes1,
+ sessionHandle2, NULL, sessionAttributes2,
+ TPM_RH_NULL, NULL, 0);
+ }
+ {
+ TPM_RC rc1 = TSS_Delete(tssContext);
+ if (rc == 0) {
+ rc = rc1;
+ }
+ }
+ if (rc == 0) {
+ uint8_t *tmpBuffer = out.quoted.t.attestationData;
+ uint32_t tmpSize = out.quoted.t.size;
+ rc = TSS_TPMS_ATTEST_Unmarshalu(&tpmsAttest, &tmpBuffer, &tmpSize);
+ }
+ if (rc == 0) {
+ if (tssUtilsVerbose) TSS_TPMS_ATTEST_Print(&tpmsAttest, 0);
+ }
+ if (rc == 0) {
+ int match;
+ match = TSS_TPM2B_Compare(&in.qualifyingData.b, &tpmsAttest.extraData.b);
+ if (!match) {
+ printf("quote: failed, extraData != qualifyingData\n");
+ rc = EXIT_FAILURE;
+ }
+ }
+ if ((rc == 0) && (signatureFilename != NULL)) {
+ rc = TSS_File_WriteStructure(&out.signature,
+ (MarshalFunction_t)TSS_TPMT_SIGNATURE_Marshalu,
+ signatureFilename);
+ }
+ if ((rc == 0) && (attestInfoFilename != NULL)) {
+ rc = TSS_File_WriteBinaryFile(out.quoted.t.attestationData,
+ out.quoted.t.size,
+ attestInfoFilename);
+ }
+ if (rc == 0) {
+ if (tssUtilsVerbose) TSS_TPMT_SIGNATURE_Print(&out.signature, 0);
+ if (tssUtilsVerbose) printf("quote: success\n");
+ }
+ else {
+ const char *msg;
+ const char *submsg;
+ const char *num;
+ printf("quote: failed, rc %08x\n", rc);
+ TSS_ResponseCode_toString(&msg, &submsg, &num, rc);
+ printf("%s%s%s\n", msg, submsg, num);
+ rc = EXIT_FAILURE;
+ }
+ return rc;
+}
+
+static void printUsage(void)
+{
+ printf("\n");
+ printf("quote\n");
+ printf("\n");
+ printf("Runs TPM2_Quote\n");
+ printf("\n");
+ printf("\t-hp\tpcr handle (may be specified more than once)\n");
+ printf("\t-hk\tquoting key handle\n");
+ printf("\t[-pwdk\tpassword for quoting key (default empty)]\n");
+ printf("\t[-halg\tfor signing (sha1, sha256, sha384, sha512) (default sha256)]\n");
+ printf("\t[-palg\tfor PCR bank selection (sha1, sha256, sha384, sha512) (default sha256)]\n");
+ printf("\t[-salg\tsignature algorithm (rsa, ecc, hmac) (default rsa)]\n");
+ printf("\t[-qd\tqualifying data file name]\n");
+ printf("\t[-os\tquote signature file name (default do not save)]\n");
+ printf("\t[-oa\tattestation output file name (default do not save)]\n");
+ printf("\n");
+ printf("\t-se[0-2] session handle / attributes (default PWAP)\n");
+ printf("\t01\tcontinue\n");
+ printf("\t20\tcommand decrypt\n");
+ printf("\t40\tresponse encrypt\n");
+ exit(1);
+}
--
cgit