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wolfTPM/examples/wrap/wrap_test.c

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/* wrap_test.c
*
* Copyright (C) 2006-2018 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 02110-1301, USA
*/
/* This example shows using the TPM2 wrapper API's in TPM2_Wrapper_Test() below. */
#include <wolftpm/tpm2.h>
#include <wolftpm/tpm2_wrap.h>
#ifndef WOLFTPM2_NO_WRAPPER
#include <examples/tpm_io.h>
#include <examples/wrap/wrap_test.h>
/* Configuration */
#define TPM2_DEMO_NV_TEST_INDEX 0x01800200
#define TPM2_DEMO_NV_TEST_SIZE 1024 /* max size on Infineon SLB9670 is 1664 */
#ifndef WOLFTPM2_NO_WOLFCRYPT
/* from wolfSSL ./certs/client-keyPub.der */
static const byte kRsaPubKeyRaw[] = {
0x30, 0x82, 0x01, 0x22, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86,
0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03,
0x82, 0x01, 0x0F, 0x00, 0x30, 0x82, 0x01, 0x0A, 0x02, 0x82,
0x01, 0x01, 0x00, 0xC3, 0x03, 0xD1, 0x2B, 0xFE, 0x39, 0xA4,
0x32, 0x45, 0x3B, 0x53, 0xC8, 0x84, 0x2B, 0x2A, 0x7C, 0x74,
0x9A, 0xBD, 0xAA, 0x2A, 0x52, 0x07, 0x47, 0xD6, 0xA6, 0x36,
0xB2, 0x07, 0x32, 0x8E, 0xD0, 0xBA, 0x69, 0x7B, 0xC6, 0xC3,
0x44, 0x9E, 0xD4, 0x81, 0x48, 0xFD, 0x2D, 0x68, 0xA2, 0x8B,
0x67, 0xBB, 0xA1, 0x75, 0xC8, 0x36, 0x2C, 0x4A, 0xD2, 0x1B,
0xF7, 0x8B, 0xBA, 0xCF, 0x0D, 0xF9, 0xEF, 0xEC, 0xF1, 0x81,
0x1E, 0x7B, 0x9B, 0x03, 0x47, 0x9A, 0xBF, 0x65, 0xCC, 0x7F,
0x65, 0x24, 0x69, 0xA6, 0xE8, 0x14, 0x89, 0x5B, 0xE4, 0x34,
0xF7, 0xC5, 0xB0, 0x14, 0x93, 0xF5, 0x67, 0x7B, 0x3A, 0x7A,
0x78, 0xE1, 0x01, 0x56, 0x56, 0x91, 0xA6, 0x13, 0x42, 0x8D,
0xD2, 0x3C, 0x40, 0x9C, 0x4C, 0xEF, 0xD1, 0x86, 0xDF, 0x37,
0x51, 0x1B, 0x0C, 0xA1, 0x3B, 0xF5, 0xF1, 0xA3, 0x4A, 0x35,
0xE4, 0xE1, 0xCE, 0x96, 0xDF, 0x1B, 0x7E, 0xBF, 0x4E, 0x97,
0xD0, 0x10, 0xE8, 0xA8, 0x08, 0x30, 0x81, 0xAF, 0x20, 0x0B,
0x43, 0x14, 0xC5, 0x74, 0x67, 0xB4, 0x32, 0x82, 0x6F, 0x8D,
0x86, 0xC2, 0x88, 0x40, 0x99, 0x36, 0x83, 0xBA, 0x1E, 0x40,
0x72, 0x22, 0x17, 0xD7, 0x52, 0x65, 0x24, 0x73, 0xB0, 0xCE,
0xEF, 0x19, 0xCD, 0xAE, 0xFF, 0x78, 0x6C, 0x7B, 0xC0, 0x12,
0x03, 0xD4, 0x4E, 0x72, 0x0D, 0x50, 0x6D, 0x3B, 0xA3, 0x3B,
0xA3, 0x99, 0x5E, 0x9D, 0xC8, 0xD9, 0x0C, 0x85, 0xB3, 0xD9,
0x8A, 0xD9, 0x54, 0x26, 0xDB, 0x6D, 0xFA, 0xAC, 0xBB, 0xFF,
0x25, 0x4C, 0xC4, 0xD1, 0x79, 0xF4, 0x71, 0xD3, 0x86, 0x40,
0x18, 0x13, 0xB0, 0x63, 0xB5, 0x72, 0x4E, 0x30, 0xC4, 0x97,
0x84, 0x86, 0x2D, 0x56, 0x2F, 0xD7, 0x15, 0xF7, 0x7F, 0xC0,
0xAE, 0xF5, 0xFC, 0x5B, 0xE5, 0xFB, 0xA1, 0xBA, 0xD3, 0x02,
0x03, 0x01, 0x00, 0x01
};
/* from wolfSSL ./certs/ecc-client-keyPub.der */
static const byte kEccPubKeyXRaw[] = {
0x55, 0xBF, 0xF4, 0x0F, 0x44, 0x50, 0x9A, 0x3D, 0xCE, 0x9B,
0xB7, 0xF0, 0xC5, 0x4D, 0xF5, 0x70, 0x7B, 0xD4, 0xEC, 0x24,
0x8E, 0x19, 0x80, 0xEC, 0x5A, 0x4C, 0xA2, 0x24, 0x03, 0x62,
0x2C, 0x9B
};
static const byte kEccPubKeyYRaw[] = {
0xDA, 0xEF, 0xA2, 0x35, 0x12, 0x43, 0x84, 0x76, 0x16, 0xC6,
0x56, 0x95, 0x06, 0xCC, 0x01, 0xA9, 0xBD, 0xF6, 0x75, 0x1A,
0x42, 0xF7, 0xBD, 0xA9, 0xB2, 0x36, 0x22, 0x5F, 0xC7, 0x5D,
0x7F, 0xB4
};
#endif /* !WOLFTPM2_NO_WOLFCRYPT */
/******************************************************************************/
/* --- BEGIN Wrapper API Tests -- */
/******************************************************************************/
static int resetTPM = 0;
void TPM2_Wrapper_SetReset(int reset)
{
resetTPM = reset;
}
int TPM2_Wrapper_Test(void* userCtx)
{
int rc;
WOLFTPM2_DEV dev;
WOLFTPM2_KEY ekKey;
WOLFTPM2_KEY storageKey;
WOLFTPM2_KEY rsaKey;
WOLFTPM2_KEY eccKey;
WOLFTPM2_KEY publicKey;
WOLFTPM2_BUFFER message;
WOLFTPM2_BUFFER cipher;
WOLFTPM2_BUFFER plain;
TPMT_PUBLIC publicTemplate;
TPM2B_ECC_POINT pubPoint;
word32 nvAttributes = 0;
#ifdef WOLF_CRYPTO_DEV
TpmCryptoDevCtx tpmCtx;
#endif
#ifndef WOLFTPM2_NO_WOLFCRYPT
int tpmDevId = INVALID_DEVID;
#ifndef NO_RSA
word32 idx = 0;
RsaKey wolfRsaPubKey;
RsaKey wolfRsaPrivKey;
#endif
#ifdef HAVE_ECC
ecc_key wolfEccPubKey;
ecc_key wolfEccPrivKey;
#endif
#ifndef NO_RSA
XMEMSET(&wolfRsaPubKey, 0, sizeof(wolfRsaPubKey));
XMEMSET(&wolfRsaPrivKey, 0, sizeof(wolfRsaPrivKey));
#endif
#ifdef HAVE_ECC
XMEMSET(&wolfEccPubKey, 0, sizeof(wolfEccPubKey));
XMEMSET(&wolfEccPrivKey, 0, sizeof(wolfEccPrivKey));
#endif
#endif /* !WOLFTPM2_NO_WOLFCRYPT */
printf("TPM2 Demo for Wrapper API's\n");
/* Init the TPM2 device */
rc = wolfTPM2_Init(&dev, TPM2_IoCb, userCtx);
if (rc != 0) return rc;
#ifdef WOLF_CRYPTO_DEV
/* Setup the wolf crypto device callback */
tpmCtx.rsaKey = &rsaKey;
tpmCtx.eccKey = &eccKey;
rc = wolfTPM2_SetCryptoDevCb(&dev, wolfTPM2_CryptoDevCb, &tpmCtx, &tpmDevId);
if (rc != 0) goto exit;
#endif
if (resetTPM) {
/* reset all content on TPM and reseed */
rc = wolfTPM2_Clear(&dev);
if (rc != 0) return rc;
}
/* Get the RSA endorsement key (EK) */
rc = wolfTPM2_GetKeyTemplate_RSA_EK(&publicTemplate);
if (rc != 0) goto exit;
rc = wolfTPM2_CreatePrimaryKey(&dev, &ekKey, TPM_RH_ENDORSEMENT,
&publicTemplate, NULL, 0);
if (rc != 0) goto exit;
wolfTPM2_UnloadHandle(&dev, &ekKey.handle);
/* Get the ECC endorsement key (EK) */
rc = wolfTPM2_GetKeyTemplate_ECC_EK(&publicTemplate);
if (rc != 0) goto exit;
rc = wolfTPM2_CreatePrimaryKey(&dev, &ekKey, TPM_RH_ENDORSEMENT,
&publicTemplate, NULL, 0);
if (rc != 0) goto exit;
wolfTPM2_UnloadHandle(&dev, &ekKey.handle);
/* See if primary storage key already exists */
rc = wolfTPM2_ReadPublicKey(&dev, &storageKey,
TPM2_DEMO_STORAGE_KEY_HANDLE);
if (rc != 0) {
/* Create primary storage key */
rc = wolfTPM2_GetKeyTemplate_RSA(&publicTemplate,
TPMA_OBJECT_fixedTPM | TPMA_OBJECT_fixedParent |
TPMA_OBJECT_sensitiveDataOrigin | TPMA_OBJECT_userWithAuth |
TPMA_OBJECT_restricted | TPMA_OBJECT_decrypt | TPMA_OBJECT_noDA);
if (rc != 0) goto exit;
rc = wolfTPM2_CreatePrimaryKey(&dev, &storageKey, TPM_RH_OWNER,
&publicTemplate, (byte*)gStorageKeyAuth, sizeof(gStorageKeyAuth)-1);
if (rc != 0) goto exit;
/* Move this key into persistent storage */
rc = wolfTPM2_NVStoreKey(&dev, TPM_RH_OWNER, &storageKey,
TPM2_DEMO_STORAGE_KEY_HANDLE);
if (rc != 0) goto exit;
}
else {
/* specify auth password for storage key */
storageKey.handle.auth.size = sizeof(gStorageKeyAuth)-1;
XMEMCPY(storageKey.handle.auth.buffer, gStorageKeyAuth,
storageKey.handle.auth.size);
}
/* Create RSA key for encrypt/decrypt */
rc = wolfTPM2_GetKeyTemplate_RSA(&publicTemplate,
TPMA_OBJECT_sensitiveDataOrigin | TPMA_OBJECT_userWithAuth |
TPMA_OBJECT_decrypt | TPMA_OBJECT_sign | TPMA_OBJECT_noDA);
if (rc != 0) goto exit;
rc = wolfTPM2_CreateAndLoadKey(&dev, &rsaKey, &storageKey.handle,
&publicTemplate, (byte*)gKeyAuth, sizeof(gKeyAuth)-1);
if (rc != 0) goto exit;
/* Perform RSA encrypt / decrypt (no pad) */
message.size = 256; /* test message 0x11,0x11,etc */
XMEMSET(message.buffer, 0x11, message.size);
cipher.size = sizeof(cipher.buffer); /* encrypted data */
rc = wolfTPM2_RsaEncrypt(&dev, &rsaKey, TPM_ALG_NULL,
message.buffer, message.size, cipher.buffer, &cipher.size);
if (rc != 0) goto exit;
plain.size = sizeof(plain.buffer);
rc = wolfTPM2_RsaDecrypt(&dev, &rsaKey, TPM_ALG_NULL,
cipher.buffer, cipher.size, plain.buffer, &plain.size);
if (rc != 0) goto exit;
/* Validate encrypt / decrypt */
if (message.size != plain.size ||
XMEMCMP(message.buffer, plain.buffer, message.size) != 0) {
rc = TPM_RC_TESTING; goto exit;
}
printf("RSA Encrypt/Decrypt Test Passed\n");
/* Perform RSA encrypt / decrypt (OAEP pad) */
message.size = TPM_SHA256_DIGEST_SIZE; /* test message 0x11,0x11,etc */
XMEMSET(message.buffer, 0x11, message.size);
cipher.size = sizeof(cipher.buffer); /* encrypted data */
rc = wolfTPM2_RsaEncrypt(&dev, &rsaKey, TPM_ALG_OAEP,
message.buffer, message.size, cipher.buffer, &cipher.size);
if (rc != 0) goto exit;
plain.size = sizeof(plain.buffer);
rc = wolfTPM2_RsaDecrypt(&dev, &rsaKey, TPM_ALG_OAEP,
cipher.buffer, cipher.size, plain.buffer, &plain.size);
if (rc != 0) goto exit;
/* Validate encrypt / decrypt */
if (message.size != plain.size ||
XMEMCMP(message.buffer, plain.buffer, message.size) != 0) {
rc = TPM_RC_TESTING; goto exit;
}
printf("RSA Encrypt/Decrypt OAEP Test Passed\n");
#ifndef WOLFTPM2_NO_WOLFCRYPT
#ifndef NO_RSA
/* Demonstrate loading wolf keys */
/* setup wolf RSA key with TPM deviceID */
/* crypto dev callbacks are used for private portion */
rc = wc_InitRsaKey_ex(&wolfRsaPrivKey, NULL, tpmDevId);
if (rc != 0) goto exit;
/* load public portion of key into wolf RSA Key */
rc = wolfTPM2_RsaKey_TpmToWolf(&dev, &rsaKey, &wolfRsaPrivKey);
if (rc != 0) goto exit;
/* load public key into wolf RsaKey structure */
rc = wc_InitRsaKey(&wolfRsaPubKey, NULL);
if (rc != 0) goto exit;
rc = wc_RsaPublicKeyDecode(kRsaPubKeyRaw, &idx,
&wolfRsaPubKey, (word32)sizeof(kRsaPubKeyRaw));
if (rc != 0) goto exit;
/* export the raw public RSA portion to TPM key */
rc = wolfTPM2_RsaKey_WolfToTpm(&dev, &wolfRsaPubKey, &publicKey);
if (rc != 0) goto exit;
rc = wolfTPM2_UnloadHandle(&dev, &publicKey.handle);
if (rc != 0) goto exit;
#endif /* NO_RSA */
#endif /* !WOLFTPM2_NO_WOLFCRYPT */
rc = wolfTPM2_UnloadHandle(&dev, &rsaKey.handle);
if (rc != 0) goto exit;
/* Create an ECC key for ECDSA */
rc = wolfTPM2_GetKeyTemplate_ECC(&publicTemplate,
TPMA_OBJECT_sensitiveDataOrigin | TPMA_OBJECT_userWithAuth |
TPMA_OBJECT_sign | TPMA_OBJECT_noDA,
TPM_ECC_NIST_P256, TPM_ALG_ECDSA);
if (rc != 0) goto exit;
rc = wolfTPM2_CreateAndLoadKey(&dev, &eccKey, &storageKey.handle,
&publicTemplate, (byte*)gKeyAuth, sizeof(gKeyAuth)-1);
if (rc != 0) goto exit;
/* Perform sign / verify */
message.size = TPM_SHA256_DIGEST_SIZE; /* test message 0x11,0x11,etc */
XMEMSET(message.buffer, 0x11, message.size);
cipher.size = sizeof(cipher.buffer); /* signature */
rc = wolfTPM2_SignHash(&dev, &eccKey, message.buffer, message.size,
cipher.buffer, &cipher.size);
if (rc != 0) goto exit;
rc = wolfTPM2_VerifyHash(&dev, &eccKey, cipher.buffer, cipher.size,
message.buffer, message.size);
if (rc != 0) goto exit;
rc = wolfTPM2_UnloadHandle(&dev, &eccKey.handle);
if (rc != 0) goto exit;
printf("ECC Sign/Verify Passed\n");
/* Create an ECC key for DH */
rc = wolfTPM2_GetKeyTemplate_ECC(&publicTemplate,
TPMA_OBJECT_sensitiveDataOrigin | TPMA_OBJECT_userWithAuth |
TPMA_OBJECT_decrypt | TPMA_OBJECT_noDA,
TPM_ECC_NIST_P256, TPM_ALG_ECDH);
if (rc != 0) goto exit;
rc = wolfTPM2_CreateAndLoadKey(&dev, &eccKey, &storageKey.handle,
&publicTemplate, (byte*)gKeyAuth, sizeof(gKeyAuth)-1);
if (rc != 0) goto exit;
/* Create ephemeral ECC key and generate a shared secret */
cipher.size = sizeof(cipher.buffer);
rc = wolfTPM2_ECDHGen(&dev, &eccKey, &pubPoint,
cipher.buffer, &cipher.size);
if (rc != 0) goto exit;
printf("ECC DH Generation Passed\n");
#if !defined(WOLFTPM2_NO_WOLFCRYPT)
#ifdef HAVE_ECC
/* Demonstrate loading wolf keys */
/* Load an ECC public key from TPM */
/* setup wolf ECC key with TPM deviceID, so crypto callbacks
are used for private op */
rc = wc_ecc_init_ex(&wolfEccPrivKey, NULL, tpmDevId);
if (rc != 0) goto exit;
/* load public portion of key into wolf ECC Key */
rc = wolfTPM2_EccKey_TpmToWolf(&dev, &eccKey, &wolfEccPrivKey);
if (rc != 0) goto exit;
/* Load an ECC public key into TPM */
rc = wc_ecc_init(&wolfEccPubKey);
if (rc != 0) goto exit;
/* load public key portion into wolf ecc_key */
rc = wc_ecc_import_unsigned(&wolfEccPubKey, (byte*)kEccPubKeyXRaw,
(byte*)kEccPubKeyYRaw, NULL, ECC_SECP256R1);
if (rc != 0) goto exit;
/* export the raw public ECC portion to TPM key */
rc = wolfTPM2_EccKey_WolfToTpm(&dev, &wolfEccPubKey, &publicKey);
if (rc != 0) goto exit;
rc = wolfTPM2_UnloadHandle(&dev, &publicKey.handle);
if (rc != 0) goto exit;
#endif /* HAVE_ECC */
#endif /* !WOLFTPM2_NO_WOLFCRYPT */
rc = wolfTPM2_UnloadHandle(&dev, &eccKey.handle);
if (rc != 0) goto exit;
/* ECC Public Key Signature Verify Test/Example */
{
/* [P-256,SHA-1] vector from FIPS 186-3 NIST vectors */
const byte msg[] = {
/* Test messsage */
0xa3, 0xf9, 0x1a, 0xe2, 0x1b, 0xa6, 0xb3, 0x03, 0x98, 0x64, 0x47,
0x2f, 0x18, 0x41, 0x44, 0xc6, 0xaf, 0x62, 0xcd, 0x0e};
const byte pubQX[] = {
/* Public ECC Key X */
0xFA, 0x27, 0x37, 0xFB, 0x93, 0x48, 0x8D, 0x19, 0xCA, 0xEF, 0x11,
0xAE, 0x7F, 0xAF, 0x6B, 0x7F, 0x4B, 0xCD, 0x67, 0xB2, 0x86, 0xE3,
0xFC, 0x54, 0xE8, 0xA6, 0x5C, 0x2B, 0x74, 0xAE, 0xCC, 0xB0};
const byte pubQY[] = {
/* Public ECC Key Y */
0xD4, 0xCC, 0xD6, 0xDA, 0xE6, 0x98, 0x20, 0x8A, 0xA8, 0xC3, 0xA6,
0xF3, 0x9E, 0x45, 0x51, 0x0D, 0x03, 0xBE, 0x09, 0xB2, 0xF1, 0x24,
0xBF, 0xC0, 0x67, 0x85, 0x6C, 0x32, 0x4F, 0x9B, 0x4D, 0x09};
const byte sigRS[] = {
/* Signature R */
0x2B, 0x82, 0x6F, 0x5D, 0x44, 0xE2, 0xD0, 0xB6, 0xDE, 0x53, 0x1A,
0xD9, 0x6B, 0x51, 0xE8, 0xF0, 0xC5, 0x6F, 0xDF, 0xEA, 0xD3, 0xC2,
0x36, 0x89, 0x2E, 0x4D, 0x84, 0xEA, 0xCF, 0xC3, 0xB7, 0x5C,
/* Signature S */
0xA2, 0x24, 0x8B, 0x62, 0xC0, 0x3D, 0xB3, 0x5A, 0x7C, 0xD6, 0x3E,
0x8A, 0x12, 0x0A, 0x35, 0x21, 0xA8, 0x9D, 0x3D, 0x2F, 0x61, 0xFF,
0x99, 0x03, 0x5A, 0x21, 0x48, 0xAE, 0x32, 0xE3, 0xA2, 0x48
};
rc = wolfTPM2_LoadEccPublicKey(&dev, &publicKey, TPM_ECC_NIST_P256,
pubQX, sizeof(pubQX), pubQY, sizeof(pubQY));
if (rc != 0) goto exit;
rc = wolfTPM2_VerifyHash(&dev, &publicKey, sigRS, sizeof(sigRS),
msg, sizeof(msg));
if (rc != 0) goto exit;
rc = wolfTPM2_UnloadHandle(&dev, &publicKey.handle);
if (rc != 0) goto exit;
}
/* NV Tests */
rc = wolfTPM2_GetNvAttributesTemplate(TPM_RH_OWNER, &nvAttributes);
if (rc != 0) goto exit;
rc = wolfTPM2_NVCreate(&dev, TPM_RH_OWNER, TPM2_DEMO_NV_TEST_INDEX,
nvAttributes, TPM2_DEMO_NV_TEST_SIZE, NULL, 0);
if (rc != 0 && rc != TPM_RC_NV_DEFINED) goto exit;
message.size = TPM2_DEMO_NV_TEST_SIZE; /* test message 0x11,0x11,etc */
XMEMSET(message.buffer, 0x11, message.size);
rc = wolfTPM2_NVWrite(&dev, TPM_RH_OWNER, TPM2_DEMO_NV_TEST_INDEX,
message.buffer, message.size, 0);
if (rc != 0) goto exit;
plain.size = TPM2_DEMO_NV_TEST_SIZE;
rc = wolfTPM2_NVRead(&dev, TPM_RH_OWNER, TPM2_DEMO_NV_TEST_INDEX,
plain.buffer, (word32*)&plain.size, 0);
if (rc != 0) goto exit;
rc = wolfTPM2_NVReadPublic(&dev, TPM2_DEMO_NV_TEST_INDEX, NULL);
if (rc != 0) goto exit;
rc = wolfTPM2_NVDelete(&dev, TPM_RH_OWNER, TPM2_DEMO_NV_TEST_INDEX);
if (rc != 0) goto exit;
if (message.size != plain.size ||
XMEMCMP(message.buffer, plain.buffer, message.size) != 0) {
rc = TPM_RC_TESTING; goto exit;
}
printf("NV Test on index 0x%x with %d bytes passed\n",
TPM2_DEMO_NV_TEST_INDEX, TPM2_DEMO_NV_TEST_SIZE);
/* Random Test */
XMEMSET(message.buffer, 0, sizeof(message.buffer));
rc = wolfTPM2_GetRandom(&dev, message.buffer, sizeof(message.buffer));
if (rc != 0) goto exit;
exit:
if (rc != 0) {
printf("Failure 0x%x: %s\n", rc, wolfTPM2_GetRCString(rc));
}
#ifndef WOLFTPM2_NO_WOLFCRYPT
#ifndef NO_RSA
wc_FreeRsaKey(&wolfRsaPubKey);
wc_FreeRsaKey(&wolfRsaPrivKey);
#endif
#ifdef HAVE_ECC
wc_ecc_free(&wolfEccPubKey);
wc_ecc_free(&wolfEccPrivKey);
#endif
#endif /* !WOLFTPM2_NO_WOLFCRYPT */
wolfTPM2_UnloadHandle(&dev, &publicKey.handle);
wolfTPM2_UnloadHandle(&dev, &rsaKey.handle);
wolfTPM2_UnloadHandle(&dev, &eccKey.handle);
wolfTPM2_UnloadHandle(&dev, &ekKey.handle);
wolfTPM2_Cleanup(&dev);
return rc;
}
/******************************************************************************/
/* --- END Wrapper API Tests -- */
/******************************************************************************/
#endif /* !WOLFTPM2_NO_WRAPPER */
#ifndef NO_MAIN_DRIVER
int main(int argc, char *argv[])
{
int rc = -1;
if (argc > 1) {
TPM2_Wrapper_SetReset(1);
}
(void)argv;
#ifndef WOLFTPM2_NO_WRAPPER
rc = TPM2_Wrapper_Test(NULL);
#else
printf("Wrapper code not compiled in\n");
#endif
return rc;
}
#endif /* !NO_MAIN_DRIVER */
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