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Merge pull request #382 from dgarske/ns350
Tested support for Nations NS350 and added simple capabilities example
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| /* caps. | ||
| * | ||
| * Copyright (C) 2006-2024 wolfSSL Inc. | ||
| * | ||
| * This file is part of wolfTPM. | ||
| * | ||
| * wolfTPM is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * wolfTPM is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA | ||
| */ | ||
|
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| /* Simple test to get capabilities from TPM */ | ||
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| #ifdef HAVE_CONFIG_H | ||
| #include <config.h> | ||
| #endif | ||
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| #include <wolftpm/tpm2.h> | ||
| #include <wolftpm/tpm2_wrap.h> | ||
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| #include <stdio.h> | ||
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| #ifndef WOLFTPM2_NO_WRAPPER | ||
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| #include <hal/tpm_io.h> | ||
| #include <examples/tpm_test.h> | ||
| #include <examples/wrap/wrap_test.h> | ||
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| /******************************************************************************/ | ||
| /* --- BEGIN Capabilities API example -- */ | ||
| /******************************************************************************/ | ||
|
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| static void usage(void) | ||
| { | ||
| printf("Expected Usage:\n"); | ||
| printf("./examples/wrap/caps\n"); | ||
|
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| } | ||
|
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| int TPM2_Wrapper_Caps(void* userCtx) | ||
| { | ||
| return TPM2_Wrapper_CapsArgs(userCtx, 0, NULL); | ||
| } | ||
| int TPM2_Wrapper_CapsArgs(void* userCtx, int argc, char *argv[]) | ||
| { | ||
| int rc; | ||
| WOLFTPM2_DEV dev; | ||
| WOLFTPM2_CAPS caps; | ||
|
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| if (argc > 1) { | ||
| if (XSTRCMP(argv[1], "-?") == 0 || | ||
| XSTRCMP(argv[1], "-h") == 0 || | ||
| XSTRCMP(argv[1], "--help") == 0) { | ||
| usage(); | ||
| return 0; | ||
| } | ||
| } | ||
|
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| printf("TPM2 Get Capabilities\n"); | ||
|
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| /* Init the TPM2 device */ | ||
| rc = wolfTPM2_Init(&dev, TPM2_IoCb, userCtx); | ||
| if (rc != 0) return rc; | ||
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| rc = wolfTPM2_GetCapabilities(&dev, &caps); | ||
| if (rc != 0) goto exit; | ||
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| printf("Mfg %s (%d), Vendor %s, Fw %u.%u (0x%x), " | ||
| "FIPS 140-2 %d, CC-EAL4 %d\n", | ||
| caps.mfgStr, caps.mfg, caps.vendorStr, caps.fwVerMajor, | ||
| caps.fwVerMinor, caps.fwVerVendor, caps.fips140_2, caps.cc_eal4); | ||
| #if defined(WOLFTPM_SLB9672) || defined(WOLFTPM_SLB9673) | ||
| printf("\tKeyGroupId 0x%x, Operational Mode 0x%x, FwCounter %d (%d same)\n", | ||
| caps.keyGroupId, caps.opMode, caps.fwCounter, caps.fwCounterSame); | ||
| #endif | ||
|
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| /* List the active persistent handles */ | ||
| rc = wolfTPM2_GetHandles(PERSISTENT_FIRST, NULL); | ||
| if (rc >= 0) { | ||
| printf("Found %d persistent handles\n", rc); | ||
| } | ||
|
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| exit: | ||
| wolfTPM2_Shutdown(&dev, 0); /* 0=just shutdown, no startup */ | ||
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| wolfTPM2_Cleanup(&dev); | ||
|
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| return rc; | ||
| } | ||
|
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| /******************************************************************************/ | ||
| /* --- END Capabilities API example -- */ | ||
| /******************************************************************************/ | ||
|
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| #endif /* !WOLFTPM2_NO_WRAPPER */ | ||
|
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| #ifndef NO_MAIN_DRIVER | ||
| int main(int argc, char *argv[]) | ||
| { | ||
| int rc = -1; | ||
|
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| (void)argc; | ||
| (void)argv; | ||
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| #ifndef WOLFTPM2_NO_WRAPPER | ||
| rc = TPM2_Wrapper_CapsArgs(NULL, argc, argv); | ||
| #else | ||
| printf("Wrapper code not compiled in\n"); | ||
| #endif | ||
|
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| return rc; | ||
| } | ||
| #endif /* !NO_MAIN_DRIVER */ |
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