Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 1 | /******************************************************************************* |
| 2 | * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 12 | * this list of conditions and the following disclaimer in the documentation |
| 13 | * and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 25 | * THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | *******************************************************************************/ |
| 27 | |
| 28 | #include "tss2_esys.h" |
| 29 | |
| 30 | #include "esys_iutil.h" |
| 31 | #define LOGMODULE test |
| 32 | #include "util/log.h" |
| 33 | |
Juergen Repp | 920d7cd | 2018-04-12 10:09:46 +0200 | [diff] [blame^] | 34 | /* |
| 35 | * Test the basic commands for PCR processing: Esys_PCR_Extend, Esys_PCR_Read, |
| 36 | * Esys_PCR_Reset, Esys_PCR_Event, and Esys_PCR_Allocate |
| 37 | */ |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 38 | |
| 39 | int |
| 40 | test_invoke_esapi(ESYS_CONTEXT * esys_context) |
| 41 | { |
| 42 | uint32_t r = 0; |
| 43 | |
Juergen Repp | 920d7cd | 2018-04-12 10:09:46 +0200 | [diff] [blame^] | 44 | ESYS_TR pcrHandle_handle = 16; |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 45 | TPML_DIGEST_VALUES digests |
| 46 | = { |
| 47 | .count = 1, |
| 48 | .digests = { |
| 49 | { |
| 50 | .hashAlg = TPM2_ALG_SHA1, |
| 51 | .digest = { |
Juergen Repp | 920d7cd | 2018-04-12 10:09:46 +0200 | [diff] [blame^] | 52 | .sha1 = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 53 | 11, 12, 13, 14, 15, 16, 17, 18, 19} |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 54 | } |
| 55 | }, |
| 56 | }}; |
| 57 | |
Juergen Repp | 920d7cd | 2018-04-12 10:09:46 +0200 | [diff] [blame^] | 58 | r = Esys_PCR_Extend( |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 59 | esys_context, |
| 60 | pcrHandle_handle, |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 61 | ESYS_TR_PASSWORD, |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 62 | ESYS_TR_NONE, |
| 63 | ESYS_TR_NONE, |
| 64 | &digests |
| 65 | ); |
| 66 | goto_if_error(r, "Error: PCR_Extend", error); |
| 67 | |
Juergen Repp | 920d7cd | 2018-04-12 10:09:46 +0200 | [diff] [blame^] | 68 | TPML_PCR_SELECTION pcrSelectionIn = { |
| 69 | .count = 2, |
| 70 | .pcrSelections = { |
| 71 | { .hash = TPM2_ALG_SHA1, |
| 72 | .sizeofSelect = 3, |
| 73 | .pcrSelect = { 00, 00, 01}, |
| 74 | }, |
| 75 | { .hash = TPM2_ALG_SHA256, |
| 76 | .sizeofSelect = 3, |
| 77 | .pcrSelect = { 00, 00, 01} |
| 78 | }, |
| 79 | } |
| 80 | }; |
| 81 | UINT32 pcrUpdateCounter; |
| 82 | TPML_PCR_SELECTION *pcrSelectionOut; |
| 83 | TPML_DIGEST *pcrValues; |
| 84 | |
| 85 | r = Esys_PCR_Read( |
| 86 | esys_context, |
| 87 | ESYS_TR_NONE, |
| 88 | ESYS_TR_NONE, |
| 89 | ESYS_TR_NONE, |
| 90 | &pcrSelectionIn, |
| 91 | &pcrUpdateCounter, |
| 92 | &pcrSelectionOut, |
| 93 | &pcrValues); |
| 94 | goto_if_error(r, "Error: PCR_Read", error); |
| 95 | |
| 96 | r = Esys_PCR_Reset( |
| 97 | esys_context, |
| 98 | pcrHandle_handle, |
| 99 | ESYS_TR_PASSWORD, |
| 100 | ESYS_TR_NONE, |
| 101 | ESYS_TR_NONE); |
| 102 | |
| 103 | goto_if_error(r, "Error: PCR_Reset", error); |
| 104 | |
| 105 | TPM2B_EVENT eventData = { .size = 20, |
| 106 | .buffer={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, |
| 107 | 1, 2, 3, 4, 5, 6, 7, 8, 9}}; |
| 108 | TPML_DIGEST_VALUES *digestsEvent; |
| 109 | |
| 110 | r = Esys_PCR_Event( |
| 111 | esys_context, |
| 112 | pcrHandle_handle, |
| 113 | ESYS_TR_PASSWORD, |
| 114 | ESYS_TR_NONE, |
| 115 | ESYS_TR_NONE, |
| 116 | &eventData, |
| 117 | &digestsEvent); |
| 118 | |
| 119 | goto_if_error(r, "Error: PCR_Reset", error); |
| 120 | |
| 121 | TPMI_YES_NO allocationSuccess; |
| 122 | UINT32 maxPCR; |
| 123 | UINT32 sizeNeeded; |
| 124 | UINT32 sizeAvailable; |
| 125 | |
| 126 | r = Esys_PCR_Allocate( |
| 127 | esys_context, |
| 128 | ESYS_TR_RH_PLATFORM, |
| 129 | ESYS_TR_PASSWORD, |
| 130 | ESYS_TR_NONE, |
| 131 | ESYS_TR_NONE, |
| 132 | &pcrSelectionIn, |
| 133 | &allocationSuccess, |
| 134 | &maxPCR, |
| 135 | &sizeNeeded, |
| 136 | &sizeAvailable); |
| 137 | |
| 138 | goto_if_error(r, "Error: PCR_Allocate", error); |
| 139 | |
Juergen Repp | 731135d | 2018-03-27 14:43:03 +0200 | [diff] [blame] | 140 | return 0; |
| 141 | |
| 142 | error: |
| 143 | return 1; |
| 144 | |
| 145 | } |