/* SPDX-License-Identifier: BSD-2-Clause */ /******************************************************************************* * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG * All rights reserved. *******************************************************************************/ #ifdef HAVE_CONFIG_H #include #endif #include #include "tss2_esys.h" #include "esys_iutil.h" #include "test-esapi.h" #define LOGMODULE test #include "util/log.h" #include "util/aux_util.h" /** This test is intended to test the ESAPI commands nv define space, nv write, * nv read command, nv lock write and nv lock read, and nv undefine. * * The names stored in the ESAPI resource are compared * with the names delivered from the TPM by the command ReadPublic. * only one of the tests NV_ReadLock and NV_WriteLock can be activated * by the defines TEST_READ_LOCK and TEST_WRITE_LOCK (-D option) * * Tested ESAPI commands: * - Esys_FlushContext() (M) * - Esys_NV_DefineSpace() (M) * - Esys_NV_Read() (M) * - Esys_NV_ReadLock() (M) * - Esys_NV_ReadPublic() (M) * - Esys_NV_UndefineSpace() (M) * - Esys_NV_Write() (M) * - Esys_NV_WriteLock() (M) * - Esys_StartAuthSession() (M) * * Used compiler defines: TEST_READ_LOCK TEST_SESSION TEST_WRITE_LOCK * * @param[in,out] esys_context The ESYS_CONTEXT. * @retval EXIT_FAILURE * @retval EXIT_SUCCESS */ int test_esys_nv_ram_ordinary_index(ESYS_CONTEXT * esys_context) { TSS2_RC r; ESYS_TR nvHandle = ESYS_TR_NONE; TPM2B_NV_PUBLIC *nvPublic = NULL; TPM2B_NAME *nvName = NULL; TPM2B_MAX_NV_BUFFER *nv_test_data2 = NULL; #ifdef TEST_SESSION ESYS_TR session = ESYS_TR_NONE; TPMT_SYM_DEF symmetric = {.algorithm = TPM2_ALG_AES, .keyBits = {.aes = 128}, .mode = {.aes = TPM2_ALG_CFB} }; TPMA_SESSION sessionAttributes; TPM2B_NONCE nonceCaller = { .size = 20, .buffer = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20} }; memset(&sessionAttributes, 0, sizeof sessionAttributes); r = Esys_StartAuthSession(esys_context, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nonceCaller, TPM2_SE_HMAC, &symmetric, TPM2_ALG_SHA1, &session); goto_if_error(r, "Error: During initialization of session", error); #endif /* TEST_SESSION */ TPM2B_AUTH auth = {.size = 20, .buffer={10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29}}; TPM2B_NV_PUBLIC publicInfo = { .size = 0, .nvPublic = { .nvIndex =TPM2_NV_INDEX_FIRST, .nameAlg = TPM2_ALG_SHA1, .attributes = ( TPMA_NV_OWNERWRITE | TPMA_NV_AUTHWRITE | TPMA_NV_WRITE_STCLEAR | TPMA_NV_READ_STCLEAR | TPMA_NV_AUTHREAD | TPMA_NV_OWNERREAD ), .authPolicy = { .size = 0, .buffer = {}, }, .dataSize = 32, } }; r = Esys_NV_DefineSpace(esys_context, ESYS_TR_RH_OWNER, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE, &auth, &publicInfo, &nvHandle); goto_if_error(r, "Error esys define nv space", error); UINT16 offset = 0; TPM2B_MAX_NV_BUFFER nv_test_data = { .size = 20, .buffer={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}}; r = Esys_NV_ReadPublic(esys_context, nvHandle, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nvPublic, &nvName); goto_if_error(r, "Error: nv read public", error); RSRC_NODE_T *nvHandleNode; r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); goto_if_error(r, "Error: nv get resource object", error); if (nvName->size != nvHandleNode->rsrc.name.size || memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { LOG_ERROR("Error: define space name not equal"); goto error; } r = Esys_NV_Write(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE, &nv_test_data, offset); goto_if_error(r, "Error esys nv write", error); Esys_Free(nvPublic); Esys_Free(nvName); r = Esys_NV_ReadPublic(esys_context, nvHandle, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nvPublic, &nvName); goto_if_error(r, "Error: nv read public", error); r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); goto_if_error(r, "Error: nv get resource object", error); if (nvName->size != nvHandleNode->rsrc.name.size || memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { LOG_ERROR("Error: nv write name not equal"); goto error; } r = Esys_NV_Read(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE, 20, 0, &nv_test_data2); goto_if_error(r, "Error esys nv read", error); Esys_Free(nvPublic); Esys_Free(nvName); Esys_Free(nv_test_data2); r = Esys_NV_ReadPublic(esys_context, nvHandle, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nvPublic, &nvName); goto_if_error(r, "Error: nv read public", error); r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); goto_if_error(r, "Error: nv get resource object", error); if (nvName->size != nvHandleNode->rsrc.name.size || memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { LOG_ERROR("Error: nv read name not equal"); goto error; } #ifdef TEST_READ_LOCK r = Esys_NV_ReadLock(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE ); goto_if_error(r, "Error: NV_ReadLock", error); Esys_Free(nvPublic); Esys_Free(nvName); r = Esys_NV_ReadPublic(esys_context, nvHandle, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nvPublic, &nvName); goto_if_error(r, "Error: nv read public", error); r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); goto_if_error(r, "Error: nv get resource object", error); if (nvName->size != nvHandleNode->rsrc.name.size || memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { LOG_ERROR("Error: nv read name not equal"); goto error; } r = Esys_NV_Read(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE, 20, 0, &nv_test_data2); goto_error_if_not_failed(r, "Error esys nv write successful in write lock state", error); #else /* TEST_READ_LOCK */ #ifdef TEST_WRITE_LOCK r = Esys_NV_WriteLock(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE ); goto_if_error(r, "Error: NV_WriteLock", error); Esys_Free(nvPublic); Esys_Free(nvName); r = Esys_NV_ReadPublic(esys_context, nvHandle, ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, &nvPublic, &nvName); goto_if_error(r, "Error: NV_ReadPublic", error); r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); goto_if_error(r, "Error: nv get resource object", error); if (nvName->size != nvHandleNode->rsrc.name.size || memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { LOG_ERROR("Error: nv read name not equal"); goto error; } r = Esys_NV_Write(esys_context, nvHandle, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE, &nv_test_data, offset); goto_error_if_not_failed(r, "Error esys nv write successful in write lock state", error); #endif /* TEST_WRITE_LOCK */ #endif /* TEST_READ_LOCK */ r = Esys_NV_UndefineSpace(esys_context, ESYS_TR_RH_OWNER, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE ); goto_if_error(r, "Error: NV_UndefineSpace", error); #ifdef TEST_SESSION r = Esys_FlushContext(esys_context, session); goto_if_error(r, "Error: FlushContext", error); #endif Esys_Free(nvPublic); Esys_Free(nvName); return EXIT_SUCCESS; error: if (nvHandle != ESYS_TR_NONE) { if (Esys_NV_UndefineSpace(esys_context, ESYS_TR_RH_OWNER, nvHandle, #ifdef TEST_SESSION session, #else ESYS_TR_PASSWORD, #endif ESYS_TR_NONE, ESYS_TR_NONE) != TSS2_RC_SUCCESS) { LOG_ERROR("Cleanup nvHandle failed."); } } #ifdef TEST_SESSION if (session != ESYS_TR_NONE) { if (Esys_FlushContext(esys_context, session) != TSS2_RC_SUCCESS) { LOG_ERROR("Cleanup session failed."); } } #endif Esys_Free(nvPublic); Esys_Free(nvName); Esys_Free(nv_test_data2); return EXIT_FAILURE; } int test_invoke_esapi(ESYS_CONTEXT * esys_context) { return test_esys_nv_ram_ordinary_index(esys_context); }