| /* SPDX-License-Identifier: BSD-2 */ |
| /******************************************************************************* |
| * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| * All rights reserved. |
| *******************************************************************************/ |
| |
| #include <stdlib.h> |
| |
| #include "tss2_esys.h" |
| |
| #include "esys_iutil.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| |
| /** This test is intended to test the change of an authorization value of |
| * a hierarchy. |
| * |
| * To check whether the change was successful a primary key is created |
| * with the handle of this hierarchy and the new authorization. |
| * Also second primary is created after a call of Esys_TR_SetAuth with |
| * the new auth value. |
| * |
| * Tested ESAPI commands: |
| * - Esys_CreatePrimary() (M) |
| * - Esys_FlushContext() (M) |
| * - Esys_HierarchyChangeAuth() (M) |
| * |
| * @param[in,out] esys_context The ESYS_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| |
| int |
| test_esys_hierarchychangeauth(ESYS_CONTEXT * esys_context) |
| { |
| TSS2_RC r; |
| ESYS_TR primaryHandle = ESYS_TR_NONE; |
| bool auth_changed = false; |
| ESYS_TR authHandle_handle = ESYS_TR_RH_OWNER; |
| TPM2B_AUTH newAuth = { |
| .size = 5, |
| .buffer = {1, 2, 3, 4, 5} |
| }; |
| |
| TPM2B_AUTH emptyAuth = { |
| .size = 0, |
| .buffer = {} |
| }; |
| |
| r = Esys_HierarchyChangeAuth(esys_context, |
| authHandle_handle, |
| ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &newAuth); |
| goto_if_error(r, "Error: HierarchyChangeAuth", error); |
| |
| auth_changed = true; |
| |
| TPM2B_SENSITIVE_CREATE inSensitivePrimary = { |
| .size = 4, |
| .sensitive = { |
| .userAuth = { |
| .size = 0, |
| .buffer = {0 }, |
| }, |
| .data = { |
| .size = 0, |
| .buffer = {0}, |
| }, |
| }, |
| }; |
| |
| TPM2B_PUBLIC inPublic = { |
| .size = 0, |
| .publicArea = { |
| .type = TPM2_ALG_RSA, |
| .nameAlg = TPM2_ALG_SHA256, |
| .objectAttributes = (TPMA_OBJECT_USERWITHAUTH | |
| TPMA_OBJECT_RESTRICTED | |
| TPMA_OBJECT_DECRYPT | |
| TPMA_OBJECT_FIXEDTPM | |
| TPMA_OBJECT_FIXEDPARENT | |
| TPMA_OBJECT_SENSITIVEDATAORIGIN), |
| .authPolicy = { |
| .size = 0, |
| }, |
| .parameters.rsaDetail = { |
| .symmetric = { |
| .algorithm = TPM2_ALG_AES, |
| .keyBits.aes = 128, |
| .mode.aes = TPM2_ALG_CFB}, |
| .scheme = { |
| .scheme = TPM2_ALG_NULL |
| }, |
| .keyBits = 2048, |
| .exponent = 0, |
| }, |
| .unique.rsa = { |
| .size = 0, |
| .buffer = {}, |
| }, |
| }, |
| }; |
| LOG_INFO("\nRSA key will be created."); |
| |
| TPM2B_DATA outsideInfo = { |
| .size = 0, |
| .buffer = {}, |
| }; |
| |
| TPML_PCR_SELECTION creationPCR = { |
| .count = 0, |
| }; |
| |
| goto_if_error(r, "Error: TR_SetAuth", error); |
| |
| TPM2B_PUBLIC *outPublic; |
| TPM2B_CREATION_DATA *creationData; |
| TPM2B_DIGEST *creationHash; |
| TPMT_TK_CREATION *creationTicket; |
| |
| r = Esys_CreatePrimary(esys_context, ESYS_TR_RH_OWNER, ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, ESYS_TR_NONE, &inSensitivePrimary, &inPublic, |
| &outsideInfo, &creationPCR, &primaryHandle, |
| &outPublic, &creationData, &creationHash, |
| &creationTicket); |
| goto_if_error(r, "Error esys create primary", error); |
| |
| r = Esys_FlushContext(esys_context, primaryHandle); |
| goto_if_error(r, "Flushing context", error); |
| |
| primaryHandle = ESYS_TR_NONE; |
| |
| r = Esys_TR_SetAuth(esys_context, ESYS_TR_RH_OWNER, &newAuth); |
| goto_if_error(r, "Error SetAuth", error); |
| |
| r = Esys_CreatePrimary(esys_context, ESYS_TR_RH_OWNER, ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, ESYS_TR_NONE, &inSensitivePrimary, &inPublic, |
| &outsideInfo, &creationPCR, &primaryHandle, |
| &outPublic, &creationData, &creationHash, |
| &creationTicket); |
| goto_if_error(r, "Error esys create primary", error); |
| |
| r = Esys_FlushContext(esys_context, primaryHandle); |
| goto_if_error(r, "Flushing context", error); |
| |
| r = Esys_HierarchyChangeAuth(esys_context, |
| authHandle_handle, |
| ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &emptyAuth); |
| goto_if_error(r, "Error: HierarchyChangeAuth", error); |
| |
| return EXIT_SUCCESS; |
| |
| error: |
| |
| if (primaryHandle != ESYS_TR_NONE) { |
| if (Esys_FlushContext(esys_context, primaryHandle) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Cleanup primaryHandle failed."); |
| } |
| } |
| |
| if (auth_changed) { |
| if (Esys_TR_SetAuth(esys_context, ESYS_TR_RH_OWNER, &newAuth) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Error SetAuth"); |
| } |
| if (Esys_HierarchyChangeAuth(esys_context, |
| authHandle_handle, |
| ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &emptyAuth) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Error: HierarchyChangeAuth"); |
| } |
| } |
| |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_esapi(ESYS_CONTEXT * esys_context) { |
| return test_esys_hierarchychangeauth(esys_context); |
| } |