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v811_spc009/external/tpm2-tss/test/tpmclient/tpmclient.int.c

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/* SPDX-License-Identifier: BSD-2-Clause */
/***********************************************************************;
* Copyright (c) 2015, Intel Corporation
* All rights reserved.
***********************************************************************;
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdbool.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "tss2_sys.h"
#include "tss2_tcti_device.h"
#include "tss2_tcti_mssim.h"
#include "../integration/context-util.h"
#include "../integration/sapi-util.h"
#include "../integration/session-util.h"
#include "util/tss2_endian.h"
#include "sysapi_util.h"
#define LOGMODULE testtpmclient
#include "util/log.h"
/*
* TPM indices and sizes
*/
#define NV_AUX_INDEX_SIZE 96
#define NV_PS_INDEX_SIZE 34
#define INDEX_AUX 0x01800003 /* NV Storage */
#define INDEX_LCP_OWN 0x01400001 /* Launch Policy Owner */
#define INDEX_LCP_SUP 0x01800001 /* Launch Policy Default (Supplier) */
#define TPM20_INDEX_TEST1 0x01500015
#define TPM20_INDEX_TEST2 0x01500016
#define TPM20_INDEX_PASSWORD_TEST 0x01500020
#define SESSIONS_COUNT 1
#define SET_PCR_SELECT_BIT( pcrSelection, pcr ) \
(pcrSelection).pcrSelect[( (pcr)/8 )] |= ( 1 << ( (pcr) % 8) );
#define CLEAR_PCR_SELECT_BITS( pcrSelection ) \
(pcrSelection).pcrSelect[0] = 0; \
(pcrSelection).pcrSelect[1] = 0; \
(pcrSelection).pcrSelect[2] = 0;
#define SET_PCR_SELECT_SIZE( pcrSelection, size ) \
(pcrSelection).sizeofSelect = size;
TSS2_SYS_CONTEXT *sysContext;
TSS2_TCTI_CONTEXT *resMgrTctiContext = 0;
#define INIT_SIMPLE_TPM2B_SIZE(type) (type).size = sizeof(type) - 2;
#define YES 1
#define NO 0
static void ErrorHandler(UINT32 rval, char *errorString, int errorStringSize)
{
UINT32 errorLevel = rval & TSS2_RC_LAYER_MASK;
char levelString[32];
switch (errorLevel)
{
case TSS2_TPM_RC_LAYER:
strcpy(levelString, "TPM");
break;
case TSS2_SYS_RC_LAYER:
strcpy(levelString, "System API");
break;
case TSS2_MU_RC_LAYER:
strcpy(levelString, "System API TPM encoded");
break;
case TSS2_TCTI_RC_LAYER:
strcpy(levelString, "TCTI");
break;
case TSS2_RESMGR_TPM_RC_LAYER:
strcpy(levelString, "Resource Mgr TPM encoded");
break;
case TSS2_RESMGR_RC_LAYER:
strcpy(levelString, "Resource Mgr");
break;
default:
strcpy(levelString, "Unknown Level");
break;
}
snprintf(errorString, errorStringSize, "%s Error: 0x%x\n", levelString, rval);
}
static void Cleanup()
{
if (resMgrTctiContext != NULL) {
tcti_platform_command(resMgrTctiContext, MS_SIM_POWER_OFF);
tcti_teardown(resMgrTctiContext);
resMgrTctiContext = NULL;
}
exit(1);
}
static void InitSysContextFailure()
{
LOG_ERROR("InitSysContext failed, exiting...");
Cleanup();
}
#define ERROR_STR_LEN 200
#define CheckPassed(rval) { \
char error_string[ERROR_STR_LEN]; \
if ((rval) != TPM2_RC_SUCCESS) { \
ErrorHandler((rval), error_string, ERROR_STR_LEN); \
LOG_INFO("passing case: \tFAILED! %s (%s@%u)", \
error_string, __FUNCTION__, __LINE__ ); \
Cleanup(); \
} else { \
LOG_INFO("passing case: \tPASSED! (%s@%u)", \
__FUNCTION__, __LINE__); \
} \
}
#define CheckFailed(rval, expected_rval) { \
char error_string[ERROR_STR_LEN]; \
if ((rval) != (expected_rval)) { \
ErrorHandler((rval), error_string, ERROR_STR_LEN); \
LOG_INFO("\tfailing case: FAILED! %s Ret code s/b: 0x%x, but was: 0x%x (%s@%u)", \
error_string, (expected_rval), (rval), __FUNCTION__, __LINE__ ); \
Cleanup(); \
} else { \
LOG_INFO("\tfailing case: PASSED! (%s@%u)", \
__FUNCTION__, __LINE__); \
} \
}
static TSS2_RC TpmReset()
{
TSS2_RC rval = TSS2_RC_SUCCESS;
rval = (TSS2_RC)tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_OFF );
if( rval == TSS2_RC_SUCCESS )
{
rval = (TSS2_RC)tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_ON );
}
return rval;
}
static void TestDictionaryAttackLockReset()
{
UINT32 rval;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce={.size=0},
.hmac={.size=0}}}};
LOG_INFO("DICTIONARY ATTACK LOCK RESET TEST :" );
rval = Tss2_Sys_DictionaryAttackLockReset ( sysContext, TPM2_RH_LOCKOUT, &sessionsData, &sessionsDataOut );
CheckPassed( rval );
}
static void TestTpmStartup()
{
UINT32 rval;
LOG_INFO("STARTUP TESTS:" );
/*
* First test the one-call interface.
*/
/* First must do TPM reset. */
rval = TpmReset();
CheckPassed(rval);
/* This one should pass. */
rval = Tss2_Sys_Startup( sysContext, TPM2_SU_CLEAR );
CheckPassed(rval);
/* This one should fail. */
rval = Tss2_Sys_Startup( sysContext, TPM2_SU_CLEAR );
CheckFailed( rval, TPM2_RC_INITIALIZE );
/* Cycle power using simulator interface. */
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_OFF );
CheckPassed( rval );
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_ON );
CheckPassed( rval );
/*
* Now test the synchronous, non-one-call interface.
*/
rval = Tss2_Sys_Startup_Prepare( sysContext, TPM2_SU_CLEAR );
CheckPassed(rval);
/* Execute the command synchronously. */
rval = Tss2_Sys_Execute( sysContext );
CheckPassed( rval );
/* Cycle power using simulator interface. */
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_OFF );
CheckPassed( rval );
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_ON );
CheckPassed( rval );
/*
* Now test the asynchronous, non-one-call interface.
*/
rval = Tss2_Sys_Startup_Prepare( sysContext, TPM2_SU_CLEAR );
CheckPassed(rval);
/* Execute the command asynchronously. */
rval = Tss2_Sys_ExecuteAsync( sysContext );
CheckPassed(rval);
/*
* Get the command response. Wait a maximum of 20ms
* for response.
*/
rval = Tss2_Sys_ExecuteFinish( sysContext, TSS2_TCTI_TIMEOUT_BLOCK );
CheckPassed(rval);
}
static void TestTpmGetCapability()
{
UINT32 rval;
char manuID[5] = " ";
char *manuIDPtr = &manuID[0];
TPMI_YES_NO moreData;
TPMS_CAPABILITY_DATA capabilityData;
LOG_INFO("GET_CAPABILITY TESTS:" );
rval = Tss2_Sys_GetCapability( sysContext, 0, TPM2_CAP_TPM_PROPERTIES, TPM2_PT_MANUFACTURER, 1, &moreData, &capabilityData, 0 );
CheckPassed( rval );
*((UINT32 *)manuIDPtr) = BE_TO_HOST_32(capabilityData.data.tpmProperties.tpmProperty[0].value);
LOG_INFO("\t\tcount: %d, property: %x, manuId: %s",
capabilityData.data.tpmProperties.count,
capabilityData.data.tpmProperties.tpmProperty[0].property,
manuID );
rval = Tss2_Sys_GetCapability( sysContext, 0, TPM2_CAP_TPM_PROPERTIES, TPM2_PT_MAX_COMMAND_SIZE, 1, &moreData, &capabilityData, 0 );
CheckPassed( rval );
LOG_INFO("\t\tcount: %d, property: %x, max cmd size: %d",
capabilityData.data.tpmProperties.count,
capabilityData.data.tpmProperties.tpmProperty[0].property,
capabilityData.data.tpmProperties.tpmProperty[0].value );
rval = Tss2_Sys_GetCapability( sysContext, 0, TPM2_CAP_TPM_PROPERTIES, TPM2_PT_MAX_COMMAND_SIZE, 40, &moreData, &capabilityData, 0 );
CheckPassed( rval );
LOG_INFO("\t\tcount: %d, property: %x, max cmd size: %d",
capabilityData.data.tpmProperties.count,
capabilityData.data.tpmProperties.tpmProperty[0].property,
capabilityData.data.tpmProperties.tpmProperty[0].value );
rval = Tss2_Sys_GetCapability( sysContext, 0, TPM2_CAP_TPM_PROPERTIES, TPM2_PT_MAX_RESPONSE_SIZE, 1, &moreData, &capabilityData, 0 );
CheckPassed( rval );
LOG_INFO("\t count: %d, property: %x, max response size: %d",
capabilityData.data.tpmProperties.count,
capabilityData.data.tpmProperties.tpmProperty[0].property,
capabilityData.data.tpmProperties.tpmProperty[0].value );
rval = Tss2_Sys_GetCapability( sysContext, 0, 0xff, TPM2_PT_MANUFACTURER, 1, &moreData, &capabilityData, 0 );
CheckFailed(rval, TPM2_RC_VALUE+TPM2_RC_1+TPM2_RC_P);
}
static void TestTpmClear()
{
UINT32 rval;
TPM2B_AUTH hmac = { .size = 0 };
TPM2B_NONCE nonce = { .size = 0 };
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TSS2L_SYS_AUTH_COMMAND sessionsDataIn = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce=nonce,
.hmac=hmac}}};
LOG_INFO("CLEAR and CLEAR CONTROL TESTS:" );
rval = Tss2_Sys_Clear ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, 0 );
CheckPassed( rval );
rval = Tss2_Sys_ClearControl ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, YES, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_Clear ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, 0 );
CheckFailed( rval, TPM2_RC_DISABLED );
rval = Tss2_Sys_ClearControl ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, NO, &sessionsDataOut );
CheckPassed( rval );
sessionsDataIn.auths[0].sessionAttributes = 0xff;
rval = Tss2_Sys_Clear ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_9 + TPM2_RC_RESERVED_BITS );
rval = Tss2_Sys_ClearControl ( sysContext, TPM2_RH_PLATFORM, &sessionsDataIn, NO, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_9 + TPM2_RC_RESERVED_BITS );
}
#define SESSIONS_ABOVE_MAX_ACTIVE 0
#define DEBUG_MAX_ACTIVE_SESSIONS 8
#define DEBUG_GAP_MAX 2*DEBUG_MAX_ACTIVE_SESSIONS
SESSION *sessions[SESSIONS_COUNT];
static void TestStartAuthSession()
{
UINT32 rval;
TPM2B_ENCRYPTED_SECRET encryptedSalt;
TPMT_SYM_DEF symmetric;
SESSION *authSession = NULL;
TPM2B_NONCE nonceCaller;
UINT16 i;
TPM2_HANDLE badSessionHandle = 0x03010000;
TPMS_AUTH_COMMAND sessionData;
TPM2B_NONCE nonce;
TPM2B_AUTH hmac;
/* Init sessionHandle */
sessionData.sessionHandle = badSessionHandle;
/* Init nonce. */
nonce.size = 0;
sessionData.nonce = nonce;
/* init hmac */
hmac.size = 0;
sessionData.hmac = hmac;
/* Init session attributes */
*( (UINT8 *)((void *)&sessionData.sessionAttributes ) ) = 0;
encryptedSalt.size = 0;
LOG_INFO("START_AUTH_SESSION TESTS:" );
symmetric.algorithm = TPM2_ALG_NULL;
symmetric.keyBits.sym = 0;
symmetric.mode.sym = 0;
nonceCaller.size = 0;
encryptedSalt.size = 0;
/* Init session */
rval = create_auth_session(&authSession, TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
rval = Tss2_Sys_FlushContext( sysContext, authSession->sessionHandle );
CheckPassed( rval );
end_auth_session( authSession );
/* Init session */
rval = create_auth_session(&authSession, TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, 0xff, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckFailed( rval, TPM2_RC_VALUE + TPM2_RC_P + TPM2_RC_3 );
/*
* Try starting a bunch to see if resource manager handles this correctly.
*/
for( i = 0; i < ( sizeof(sessions) / sizeof (SESSION *) ); i++ )
{
/* Init session struct */
rval = create_auth_session(&sessions[i], TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
LOG_INFO("Number of sessions created: %d", i+1 );
}
/* clean up the sessions that I don't want here. */
for( i = 0; i < ( sizeof(sessions) / sizeof (SESSION *)); i++ )
{
rval = Tss2_Sys_FlushContext( sysContext, sessions[i]->sessionHandle );
CheckPassed( rval );
end_auth_session(sessions[i]);
}
/* Now do some gap tests. */
rval = create_auth_session(&sessions[0], TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
for( i = 1; i < ( sizeof(sessions) / sizeof (SESSION *) ); i++ )
{
rval = create_auth_session(&sessions[i], TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
rval = Tss2_Sys_FlushContext( sysContext, sessions[i]->sessionHandle );
CheckPassed( rval );
end_auth_session(sessions[i]);
}
end_auth_session(sessions[0]);
for( i = 0; i < ( sizeof(sessions) / sizeof (SESSION *) ); i++ )
{
rval = create_auth_session(&sessions[i], TPM2_RH_NULL, 0, TPM2_RH_PLATFORM, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY, &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
rval = Tss2_Sys_FlushContext( sysContext, sessions[i]->sessionHandle );
CheckPassed( rval );
end_auth_session(sessions[i]);
}
}
static void TestChangeEps()
{
UINT32 rval;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("CHANGE_EPS TESTS:" );
rval = Tss2_Sys_ChangeEPS( sysContext, TPM2_RH_PLATFORM, &sessionsData, &sessionsDataOut );
CheckPassed( rval );
}
static void TestChangePps()
{
UINT32 rval;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("CHANGE_PPS TESTS:" );
rval = Tss2_Sys_ChangePPS( sysContext, TPM2_RH_PLATFORM, &sessionsData, &sessionsDataOut );
CheckPassed( rval );
}
static void TestHierarchyChangeAuth()
{
UINT32 rval;
TPM2B_AUTH newAuth;
int i;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("HIERARCHY_CHANGE_AUTH TESTS:" );
newAuth.size = 0;
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, TPM2_RH_PLATFORM, &sessionsData, &newAuth, 0 );
CheckPassed( rval );
/* Init new auth */
newAuth.size = 20;
for( i = 0; i < newAuth.size; i++ )
newAuth.buffer[i] = i;
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, TPM2_RH_PLATFORM, &sessionsData, &newAuth, 0 );
CheckPassed( rval );
sessionsData.auths[0].hmac = newAuth;
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, TPM2_RH_PLATFORM, &sessionsData, &newAuth, 0 );
CheckPassed( rval );
/* Init new auth */
newAuth.size = 0;
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, TPM2_RH_PLATFORM, &sessionsData, &newAuth, 0 );
CheckPassed( rval );
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, TPM2_RH_PLATFORM, &sessionsData, &newAuth, 0 );
CheckFailed( rval, TPM2_RC_1 + TPM2_RC_S + TPM2_RC_BAD_AUTH );
rval = Tss2_Sys_HierarchyChangeAuth( sysContext, 0, &sessionsData, &newAuth, 0 );
CheckFailed( rval, TPM2_RC_1 + TPM2_RC_VALUE );
}
#define PCR_0 0
#define PCR_1 1
#define PCR_2 2
#define PCR_3 3
#define PCR_4 4
#define PCR_5 5
#define PCR_6 6
#define PCR_7 7
#define PCR_8 8
#define PCR_9 9
#define PCR_10 10
#define PCR_11 11
#define PCR_12 12
#define PCR_13 13
#define PCR_14 14
#define PCR_15 15
#define PCR_16 16
#define PCR_17 17
#define PCR_18 18
#define PCR_SIZE 20
static void TestPcrExtend()
{
UINT32 rval;
UINT16 i, digestSize;
TPML_PCR_SELECTION pcrSelection;
UINT32 pcrUpdateCounterBeforeExtend;
UINT32 pcrUpdateCounterAfterExtend;
UINT8 pcrBeforeExtend[PCR_SIZE];
TPM2B_EVENT eventData;
TPML_DIGEST pcrValues;
TPML_DIGEST_VALUES digests;
TPML_PCR_SELECTION pcrSelectionOut;
UINT8 pcrAfterExtend[20];
TSS2_TCTI_CONTEXT *tctiContext;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("PCR_EXTEND, PCR_EVENT, PCR_ALLOCATE, and PCR_READ TESTS:" );
/* Init digests */
digests.count = 1;
digests.digests[0].hashAlg = TPM2_ALG_SHA1;
digestSize = GetDigestSize( digests.digests[0].hashAlg );
for( i = 0; i < digestSize; i++ )
{
digests.digests[0].digest.sha1[i] = (UINT8)(i % 256);
}
pcrSelection.count = 1;
pcrSelection.pcrSelections[0].hash = TPM2_ALG_SHA1;
pcrSelection.pcrSelections[0].sizeofSelect = 3;
/* Clear out PCR select bit field */
pcrSelection.pcrSelections[0].pcrSelect[0] = 0;
pcrSelection.pcrSelections[0].pcrSelect[1] = 0;
pcrSelection.pcrSelections[0].pcrSelect[2] = 0;
/* Now set the PCR you want to read */
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[0], PCR_17 );
rval = Tss2_Sys_PCR_Read( sysContext, 0, &pcrSelection, &pcrUpdateCounterBeforeExtend, &pcrSelectionOut, &pcrValues, 0 );
CheckPassed( rval );
if( pcrValues.digests[0].size <= PCR_SIZE &&
pcrValues.digests[0].size <= sizeof( pcrValues.digests[0].buffer ) )
memcpy( &( pcrBeforeExtend[0] ), &( pcrValues.digests[0].buffer[0] ), pcrValues.digests[0].size );
/* Set locality 3 to enable PCR extend with PCR 17 */
rval = Tss2_Sys_GetTctiContext(sysContext, &tctiContext);
CheckPassed(rval);
rval = Tss2_Tcti_SetLocality(tctiContext, 3);
CheckPassed(rval);
rval = Tss2_Sys_PCR_Extend( sysContext, PCR_17, &sessionsData, &digests, 0 );
CheckPassed( rval );
rval = Tss2_Sys_PCR_Read( sysContext, 0, &pcrSelection, &pcrUpdateCounterAfterExtend, &pcrSelectionOut, &pcrValues, 0 );
CheckPassed( rval );
memcpy( &( pcrAfterExtend[0] ), &( pcrValues.digests[0].buffer[0] ), pcrValues.digests[0].size );
if( pcrUpdateCounterBeforeExtend == pcrUpdateCounterAfterExtend )
{
LOG_ERROR("ERROR!! pcrUpdateCounter didn't change value" );
Cleanup();
}
if( 0 == memcmp( &( pcrBeforeExtend[0] ), &( pcrAfterExtend[0] ), 20 ) )
{
LOG_ERROR("ERROR!! PCR didn't change value" );
Cleanup();
}
pcrSelection.pcrSelections[0].sizeofSelect = 255;
rval = Tss2_Sys_PCR_Read( sysContext, 0, &pcrSelection, &pcrUpdateCounterAfterExtend, 0, 0, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_VALUE );
eventData.size = 4;
eventData.buffer[0] = 0;
eventData.buffer[1] = 0xff;
eventData.buffer[2] = 0x55;
eventData.buffer[3] = 0xaa;
rval = Tss2_Sys_PCR_Event( sysContext, PCR_18, &sessionsData, &eventData, &digests, 0 );
CheckPassed( rval );
/* Reset locality and check whether extend PCR 17 is no possible */
rval = Tss2_Tcti_SetLocality(tctiContext, 0);
CheckPassed( rval );
rval = Tss2_Sys_PCR_Extend( sysContext, PCR_17, &sessionsData, &digests, 0 );
CheckFailed( rval, TPM2_RC_LOCALITY );
}
static void TestShutdown()
{
UINT32 rval;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
LOG_INFO("SHUTDOWN TESTS:" );
rval = Tss2_Sys_Shutdown( sysContext, 0, TPM2_SU_STATE, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_Shutdown( sysContext, 0, TPM2_SU_CLEAR, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_Shutdown( sysContext, 0, 0xff, 0 );
CheckFailed( rval, TPM2_RC_VALUE+TPM2_RC_1+TPM2_RC_P );
}
static void TestNV()
{
UINT32 rval;
TPM2B_NV_PUBLIC publicInfo;
TPM2B_AUTH nvAuth;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
int i;
TPM2B_MAX_NV_BUFFER nvWriteData;
TPM2B_MAX_NV_BUFFER nvData;
TPM2B_NV_PUBLIC nvPublic;
TPM2B_NAME nvName;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("NV INDEX TESTS:" );
nvAuth.size = 20;
for( i = 0; i < nvAuth.size; i++ ) {
nvAuth.buffer[i] = (UINT8)i;
}
publicInfo.size = 0;
publicInfo.nvPublic.nvIndex = TPM20_INDEX_TEST1;
publicInfo.nvPublic.nameAlg = TPM2_ALG_SHA1;
/* First zero out attributes. */
*(UINT32 *)&( publicInfo.nvPublic.attributes ) = 0;
/* Now set the attributes. */
publicInfo.nvPublic.attributes |= TPMA_NV_PPREAD;
publicInfo.nvPublic.attributes |= TPMA_NV_PPWRITE;
publicInfo.nvPublic.attributes |= TPMA_NV_WRITE_STCLEAR;
publicInfo.nvPublic.attributes |= TPMA_NV_PLATFORMCREATE;
publicInfo.nvPublic.attributes |= TPMA_NV_ORDERLY;
publicInfo.nvPublic.authPolicy.size = 0;
publicInfo.nvPublic.dataSize = 32;
INIT_SIMPLE_TPM2B_SIZE( nvData );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 32, 0, &nvData, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_2 + TPM2_RC_HANDLE );
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_PLATFORM, &sessionsData, &nvAuth, &publicInfo, &sessionsDataOut );
CheckPassed( rval );
nvPublic.size = 0;
INIT_SIMPLE_TPM2B_SIZE( nvName );
rval = Tss2_Sys_NV_ReadPublic( sysContext, TPM20_INDEX_TEST1, 0, &nvPublic, &nvName, 0 );
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( nvData );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 32, 0, &nvData, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_NV_UNINITIALIZED );
/* Should fail since index is already defined. */
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_PLATFORM, &sessionsData, &nvAuth, &publicInfo, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_NV_DEFINED );
nvWriteData.size = 4;
for( i = 0; i < nvWriteData.size; i++ )
nvWriteData.buffer[i] = 0xff - i;
#if 1
/*
* The following, at one point, was commented out so that NVDefine will
* work on successive invocations of client app.
*
* Noticed on 12/13/12, this doesn't seem to be necessary anymore.
* Maybe something else fixed it.
*
* Seems to be a bug in TPM 2.0 simulator that if:
* First pass of tpmclient.exe after restarting TPM 2.0 simulator will
* work fine.
* If NVWrite is done, subsequent invocations of tpmclient.exe will
* ALWAYS fail on the first call to Tpm2NVDefineSpace with 0x2cb error.
* Removing NVWrite fixes this.
* And restarting TPM 2.0 simulator will make it work the first time
* and fail subsequent times.
* Removing NVWrite works around this problem.
*/
rval = Tss2_Sys_NV_Write( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, &nvWriteData, 0, &sessionsDataOut );
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( nvData );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 32, 0, &nvData, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_NV_WriteLock( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_NV_Write( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, &nvWriteData, 0, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_NV_LOCKED );
#endif
/* Now undefine the index. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 0 );
CheckPassed( rval );
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_PLATFORM, &sessionsData, &nvAuth, &publicInfo, 0 );
CheckPassed( rval );
/* Now undefine the index so that next run will work correctly. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 0 );
CheckPassed( rval );
publicInfo.nvPublic.attributes &= ~TPMA_NV_PPREAD;
publicInfo.nvPublic.attributes &= ~TPMA_NV_PPWRITE;
publicInfo.nvPublic.attributes |= TPMA_NV_OWNERREAD;
publicInfo.nvPublic.attributes |= TPMA_NV_OWNERWRITE;
publicInfo.nvPublic.attributes &= ~TPMA_NV_PLATFORMCREATE;
publicInfo.nvPublic.attributes |= TPMA_NV_ORDERLY;
publicInfo.nvPublic.nvIndex = TPM20_INDEX_TEST2;
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_OWNER, &sessionsData, &nvAuth, &publicInfo, 0 );
CheckPassed( rval );
nvPublic.size = 0;
INIT_SIMPLE_TPM2B_SIZE( nvName );
rval = Tss2_Sys_NV_ReadPublic( sysContext, TPM20_INDEX_TEST2, 0, &nvPublic, &nvName, 0 );
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( nvData );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST2, &sessionsData, 32, 0, &nvData, 0 );
CheckFailed( rval, TPM2_RC_NV_AUTHORIZATION );
/* Now undefine the index. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_OWNER, TPM20_INDEX_TEST2, &sessionsData, 0 );
CheckPassed( rval );
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_OWNER, &sessionsData, &nvAuth, &publicInfo, 0 );
CheckPassed( rval );
/* Now undefine the index so that next run will work correctly. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_OWNER, TPM20_INDEX_TEST2, &sessionsData, 0 );
CheckPassed( rval );
}
static void TestHierarchyControl()
{
UINT32 rval;
TPM2B_NV_PUBLIC publicInfo;
TPM2B_AUTH nvAuth;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
int i;
TPM2B_NAME nvName;
TPM2B_NV_PUBLIC nvPublic;
TPM2B_MAX_NV_BUFFER nvData;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
LOG_INFO("HIERARCHY CONTROL TESTS:" );
nvAuth.size = 20;
for( i = 0; i < nvAuth.size; i++ ) {
nvAuth.buffer[i] = i;
}
publicInfo.size = 0;
publicInfo.nvPublic.nvIndex = TPM20_INDEX_TEST1;
publicInfo.nvPublic.nameAlg = TPM2_ALG_SHA1;
/* First zero out attributes. */
*(UINT32 *)&( publicInfo.nvPublic.attributes ) = 0;
/* Now set the attributes. */
publicInfo.nvPublic.attributes |= TPMA_NV_PPREAD;
publicInfo.nvPublic.attributes |= TPMA_NV_PPWRITE;
publicInfo.nvPublic.attributes |= TPMA_NV_PPWRITE;
publicInfo.nvPublic.attributes |= TPMA_NV_WRITE_STCLEAR;
publicInfo.nvPublic.attributes |= TPMA_NV_PLATFORMCREATE;
publicInfo.nvPublic.attributes |= TPMA_NV_ORDERLY;
publicInfo.nvPublic.authPolicy.size = 0;
publicInfo.nvPublic.dataSize = 32;
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_PLATFORM, &sessionsData, &nvAuth, &publicInfo, 0 );
CheckPassed( rval );
/* Test SAPI for case where nvPublic.size != 0 */
nvPublic.size = 0xff;
INIT_SIMPLE_TPM2B_SIZE( nvName );
rval = Tss2_Sys_NV_ReadPublic( sysContext, TPM20_INDEX_TEST1, 0, &nvPublic, &nvName, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_VALUE );
nvPublic.size = 0;
INIT_SIMPLE_TPM2B_SIZE( nvName );
rval = Tss2_Sys_NV_ReadPublic( sysContext, TPM20_INDEX_TEST1, 0, &nvPublic, &nvName, 0 );
CheckPassed( rval );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 32, 0, &nvData, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_NV_UNINITIALIZED );
rval = Tss2_Sys_HierarchyControl( sysContext, TPM2_RH_PLATFORM, &sessionsData, TPM2_RH_PLATFORM, NO, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_NV_Read( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 32, 0, &nvData, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_1 + TPM2_RC_HIERARCHY );
rval = Tss2_Sys_HierarchyControl( sysContext, TPM2_RH_PLATFORM, &sessionsData, TPM2_RH_PLATFORM, YES, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_1 + TPM2_RC_HIERARCHY );
/* Need to do TPM reset and Startup to re-enable platform hierarchy. */
rval = TpmReset();
CheckPassed(rval);
rval = Tss2_Sys_Startup ( sysContext, TPM2_SU_CLEAR );
CheckPassed( rval );
rval = Tss2_Sys_HierarchyControl( sysContext, TPM2_RH_PLATFORM, &sessionsData, TPM2_RH_PLATFORM, YES, &sessionsDataOut );
CheckPassed( rval );
/* Now undefine the index so that next run will work correctly. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_TEST1, &sessionsData, 0 );
CheckPassed( rval );
}
typedef struct {
char name[50];
TSS2_RC (*buildPolicyFn )( TSS2_SYS_CONTEXT *sysContext, SESSION *trialPolicySession, TPM2B_DIGEST *policyDigest );
TSS2_RC (*createObjectFn )( TSS2_SYS_CONTEXT *sysContext, SESSION **policySession, TPM2B_DIGEST *policyDigest );
TSS2_RC (*testPolicyFn )( TSS2_SYS_CONTEXT *sysContext, SESSION *policySession );
} POLICY_TEST_SETUP;
static TSS2_RC BuildPolicy( TSS2_SYS_CONTEXT *sysContext, SESSION **policySession,
TSS2_RC (*buildPolicyFn )( TSS2_SYS_CONTEXT *sysContext, SESSION *policySession, TPM2B_DIGEST *policyDigest ),
TPM2B_DIGEST *policyDigest, bool trialSession )
{
/*
* NOTE: this policySession will be either a trial or normal policy session
* depending on the value of the passed in trialSession parameter.
*/
TPM2B_ENCRYPTED_SECRET encryptedSalt = {0,};
TPMT_SYM_DEF symmetric;
TSS2_RC rval;
TPM2B_NONCE nonceCaller;
nonceCaller.size = 0;
/* Start policy session. */
symmetric.algorithm = TPM2_ALG_NULL;
rval = create_auth_session(policySession, TPM2_RH_NULL, 0, TPM2_RH_NULL, 0, &nonceCaller, &encryptedSalt, trialSession ? TPM2_SE_TRIAL : TPM2_SE_POLICY , &symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
if( rval != TPM2_RC_SUCCESS )
return rval;
/* Send policy command. */
rval = ( *buildPolicyFn )( sysContext, *policySession, policyDigest );
CheckPassed( rval );
/* Get policy hash. */
INIT_SIMPLE_TPM2B_SIZE( *policyDigest );
rval = Tss2_Sys_PolicyGetDigest( sysContext, (*policySession)->sessionHandle,
0, policyDigest, 0 );
CheckPassed( rval );
if( trialSession )
{
/* Need to flush the session here. */
rval = Tss2_Sys_FlushContext( sysContext, (*policySession)->sessionHandle );
CheckPassed( rval );
/* And remove the session from sessions table. */
end_auth_session( *policySession );
}
return rval;
}
static TSS2_RC CreateNVIndex( TSS2_SYS_CONTEXT *sysContext, SESSION **policySession, TPM2B_DIGEST *policyDigest )
{
TSS2_RC rval = TPM2_RC_SUCCESS;
TPMA_LOCALITY locality;
TPM2B_ENCRYPTED_SECRET encryptedSalt = {0};
TPMT_SYM_DEF symmetric;
TPMA_NV nvAttributes;
TPM2B_AUTH nvAuth;
TPM2B_NONCE nonceCaller;
nonceCaller.size = 0;
/*
* Since locality is a fairly simple command and we can guarantee
* its correctness, we don't need a trial session for this.
*/
/* Start real policy session */
symmetric.algorithm = TPM2_ALG_NULL;
rval = create_auth_session(policySession, TPM2_RH_NULL,
0, TPM2_RH_NULL, 0, &nonceCaller, &encryptedSalt, TPM2_SE_POLICY,
&symmetric, TPM2_ALG_SHA256, resMgrTctiContext );
CheckPassed( rval );
/* Send PolicyLocality command */
*(UINT8 *)( (void *)&locality ) = 0;
locality |= TPMA_LOCALITY_TPM2_LOC_THREE;
rval = Tss2_Sys_PolicyLocality( sysContext, (*policySession)->sessionHandle,
0, locality, 0 );
CheckPassed( rval );
/* Read policyHash */
INIT_SIMPLE_TPM2B_SIZE( *policyDigest );
rval = Tss2_Sys_PolicyGetDigest( sysContext,
(*policySession)->sessionHandle, 0, policyDigest, 0 );
CheckPassed( rval );
nvAuth.size = 0;
/* Now set the attributes. */
*(UINT32 *)( (void *)&nvAttributes ) = 0;
nvAttributes |= TPMA_NV_POLICYREAD;
nvAttributes |= TPMA_NV_POLICYWRITE;
nvAttributes |= TPMA_NV_PLATFORMCREATE;
rval = DefineNvIndex( sysContext, TPM2_RH_PLATFORM, &nvAuth, policyDigest,
TPM20_INDEX_PASSWORD_TEST, TPM2_ALG_SHA256, nvAttributes, 32 );
CheckPassed( rval );
rval = AddEntity(TPM20_INDEX_PASSWORD_TEST, &nvAuth);
CheckPassed(rval);
return rval;
}
static TSS2_RC TestLocality( TSS2_SYS_CONTEXT *sysContext, SESSION *policySession )
{
TSS2_RC rval = TPM2_RC_SUCCESS;
TPM2B_MAX_NV_BUFFER nvWriteData;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut = { 1, };
TSS2_TCTI_CONTEXT *tctiContext;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths = {{
.sessionHandle = policySession->sessionHandle,
.sessionAttributes = TPMA_SESSION_CONTINUESESSION,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
/* Init write data. */
nvWriteData.size = 0;
rval = Tss2_Sys_GetTctiContext(sysContext, &tctiContext);
CheckPassed(rval);
rval = Tss2_Tcti_SetLocality(tctiContext, 2);
CheckPassed(rval);
/* Do NV write using open session's policy. */
rval = Tss2_Sys_NV_Write( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST,
&sessionsData, &nvWriteData, 0, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_LOCALITY );
rval = Tss2_Tcti_SetLocality(tctiContext, 3);
CheckPassed( rval );
/* Do NV write using open session's policy. */
rval = Tss2_Sys_NV_Write( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST,
&sessionsData, &nvWriteData, 0, &sessionsDataOut );
CheckPassed( rval );
/* Do another NV write using open session's policy. */
rval = Tss2_Sys_NV_Write( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST,
&sessionsData, &nvWriteData, 0, &sessionsDataOut );
CheckFailed( rval, TPM2_RC_POLICY_FAIL + TPM2_RC_S + TPM2_RC_1 );
/* Delete NV index */
sessionsData.auths[0].sessionHandle = TPM2_RS_PW;
sessionsData.auths[0].nonce.size = 0;
sessionsData.auths[0].nonce.buffer[0] = 0xa5;
sessionsData.auths[0].hmac.size = 0;
/* Now undefine the index. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM,
TPM20_INDEX_PASSWORD_TEST, &sessionsData, 0 );
CheckPassed( rval );
DeleteEntity(TPM20_INDEX_PASSWORD_TEST);
/* Reset locality */
rval = Tss2_Tcti_SetLocality(tctiContext, 0);
CheckPassed( rval );
return rval;
}
UINT8 passwordPCRTestPassword[] = "password PCR";
UINT8 dataBlob[] = "some data";
TPM2_HANDLE blobHandle;
TPM2B_AUTH blobAuth;
static TSS2_RC BuildPasswordPolicy( TSS2_SYS_CONTEXT *sysContext, SESSION *policySession, TPM2B_DIGEST *policyDigest )
{
TSS2_RC rval = TPM2_RC_SUCCESS;
rval = Tss2_Sys_PolicyPassword( sysContext, policySession->sessionHandle, 0, 0 );
CheckPassed( rval );
return rval;
}
static TSS2_RC CreateDataBlob( TSS2_SYS_CONTEXT *sysContext, SESSION **policySession, TPM2B_DIGEST *policyDigest )
{
TSS2_RC rval = TPM2_RC_SUCCESS;
TPM2B_SENSITIVE_CREATE inSensitive;
TPM2B_PUBLIC inPublic;
TPM2B_DATA outsideInfo = {0,};
TPML_PCR_SELECTION creationPcr = { 0 };
TPM2B_PUBLIC outPublic;
TPM2B_CREATION_DATA creationData;
TPM2_HANDLE srkHandle;
TPM2B_DIGEST creationHash;
TPMT_TK_CREATION creationTicket;
TPM2B_NAME srkName, blobName;
TPM2B_DIGEST data;
TPM2B_PRIVATE outPrivate;
TSS2L_SYS_AUTH_COMMAND cmdAuthArray = { .count = 1, .auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
inSensitive.size = 0;
inSensitive.sensitive.userAuth.size = 0;
inSensitive.sensitive.data.size = 0;
inPublic.size = 0;
inPublic.publicArea.type = TPM2_ALG_RSA;
inPublic.publicArea.nameAlg = TPM2_ALG_SHA1;
*(UINT32 *)&( inPublic.publicArea.objectAttributes) = 0;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_RESTRICTED;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_USERWITHAUTH;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_DECRYPT;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_FIXEDTPM;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_FIXEDPARENT;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_SENSITIVEDATAORIGIN;
inPublic.publicArea.authPolicy.size = 0;
inPublic.publicArea.parameters.rsaDetail.symmetric.algorithm = TPM2_ALG_AES;
inPublic.publicArea.parameters.rsaDetail.symmetric.keyBits.aes = 128;
inPublic.publicArea.parameters.rsaDetail.symmetric.mode.aes = TPM2_ALG_CBC;
inPublic.publicArea.parameters.rsaDetail.scheme.scheme = TPM2_ALG_NULL;
inPublic.publicArea.parameters.rsaDetail.keyBits = 2048;
inPublic.publicArea.parameters.rsaDetail.exponent = 0;
inPublic.publicArea.unique.rsa.size = 0;
outPublic.size = 0;
creationData.size = 0;
INIT_SIMPLE_TPM2B_SIZE( creationHash );
INIT_SIMPLE_TPM2B_SIZE( srkName );
rval = Tss2_Sys_CreatePrimary( sysContext, TPM2_RH_PLATFORM, &cmdAuthArray,
&inSensitive, &inPublic, &outsideInfo, &creationPcr,
&srkHandle, &outPublic, &creationData, &creationHash,
&creationTicket, &srkName, 0 );
CheckPassed( rval );
cmdAuthArray.auths[0].sessionHandle = TPM2_RS_PW;
inSensitive.sensitive.userAuth.size = 0;
blobAuth.size = sizeof( passwordPCRTestPassword );
memcpy( &blobAuth.buffer, passwordPCRTestPassword, sizeof( passwordPCRTestPassword ) );
CopySizedByteBuffer((TPM2B *)&inSensitive.sensitive.userAuth, (TPM2B *)&blobAuth);
data.size = sizeof( dataBlob );
memcpy( &data.buffer, dataBlob, sizeof( dataBlob ) );
CopySizedByteBuffer((TPM2B *)&inSensitive.sensitive.data, (TPM2B *)&data);
inPublic.publicArea.type = TPM2_ALG_KEYEDHASH;
inPublic.publicArea.nameAlg = TPM2_ALG_SHA256;
inPublic.publicArea.objectAttributes &= ~TPMA_OBJECT_RESTRICTED;
inPublic.publicArea.objectAttributes &= ~TPMA_OBJECT_DECRYPT;
inPublic.publicArea.objectAttributes &= ~TPMA_OBJECT_SENSITIVEDATAORIGIN;
CopySizedByteBuffer((TPM2B *)&inPublic.publicArea.authPolicy, (TPM2B *)policyDigest);
inPublic.publicArea.parameters.keyedHashDetail.scheme.scheme = TPM2_ALG_NULL;
inPublic.publicArea.unique.keyedHash.size = 0;
outPublic.size = 0;
creationData.size = 0;
INIT_SIMPLE_TPM2B_SIZE( outPrivate );
INIT_SIMPLE_TPM2B_SIZE( creationHash );
rval = Tss2_Sys_Create( sysContext, srkHandle, &cmdAuthArray,
&inSensitive, &inPublic, &outsideInfo, &creationPcr,
&outPrivate, &outPublic, &creationData, &creationHash,
&creationTicket, 0 );
CheckPassed( rval );
/* Now we need to load the object. */
INIT_SIMPLE_TPM2B_SIZE( blobName );
rval = Tss2_Sys_Load( sysContext, srkHandle, &cmdAuthArray, &outPrivate, &outPublic, &blobHandle, &blobName, 0 );
CheckPassed( rval );
return rval;
}
static TSS2_RC PasswordUnseal( TSS2_SYS_CONTEXT *sysContext, SESSION *policySession )
{
TSS2_RC rval = TPM2_RC_SUCCESS;
TPM2B_SENSITIVE_DATA outData;
TSS2L_SYS_AUTH_COMMAND cmdAuthArray = { .count = 1, .auths = {{
.sessionHandle = policySession->sessionHandle,
.sessionAttributes = TPMA_SESSION_CONTINUESESSION,
.nonce = {.size = 0},
.hmac = {.size = 0}}}};
/*
* Now try to unseal the blob without setting the password.
* This test should fail.
*/
INIT_SIMPLE_TPM2B_SIZE( outData );
rval = Tss2_Sys_Unseal( sysContext, blobHandle, &cmdAuthArray, &outData, 0 );
CheckFailed( rval, TPM2_RC_S + TPM2_RC_1 + TPM2_RC_AUTH_FAIL );
/* Clear DA lockout. */
TestDictionaryAttackLockReset();
/*
* Now try to unseal the blob after setting the password.
* This test should pass.
*/
INIT_SIMPLE_TPM2B_SIZE( outData );
cmdAuthArray.auths[0].hmac.size = sizeof( passwordPCRTestPassword );
memcpy( &cmdAuthArray.auths[0].hmac.buffer, passwordPCRTestPassword, sizeof( passwordPCRTestPassword ) );
rval = Tss2_Sys_Unseal( sysContext, blobHandle, &cmdAuthArray, &outData, 0 );
CheckPassed( rval );
/* Add test to make sure we unsealed correctly. */
/*
* Now we'll want to flush the data blob and remove it
* from resource manager tables.
*/
rval = Tss2_Sys_FlushContext( sysContext, blobHandle );
CheckPassed( rval );
return rval;
}
POLICY_TEST_SETUP policyTestSetups[] =
{
/*
* NOTE: Since locality is a fairly simple command and we
* can guarantee its correctness, we don't need a trial
* session for this. buildPolicyFn pointer can be 0 in
* this case.
*/
{ "LOCALITY", 0, CreateNVIndex, TestLocality },
{ "PASSWORD", BuildPasswordPolicy, CreateDataBlob, PasswordUnseal },
};
static void TestPolicy()
{
UINT32 rval;
unsigned int i;
SESSION *policySession = 0;
LOG_INFO("POLICY TESTS:" );
for( i = 0; i < ( sizeof( policyTestSetups ) / sizeof( POLICY_TEST_SETUP ) ); i++ )
{
TPM2B_DIGEST policyDigest;
policyDigest.size = 0;
rval = TPM2_RC_SUCCESS;
LOG_INFO("Policy Test: %s", policyTestSetups[i].name );
/* Create trial policy session and run policy commands, in order to create policyDigest. */
if( policyTestSetups[i].buildPolicyFn != 0)
{
rval = BuildPolicy( sysContext, &policySession, policyTestSetups[i].buildPolicyFn, &policyDigest, true );
CheckPassed( rval );
LOGBLOB_DEBUG(&(policyDigest.buffer[0]), policyDigest.size, "Built policy digest:");
}
/* Create entity that will use that policyDigest as authPolicy. */
if( policyTestSetups[i].createObjectFn != 0 )
{
LOGBLOB_DEBUG(&(policyDigest.buffer[0]), policyDigest.size,
"Policy digest used to create object:");
rval = ( *policyTestSetups[i].createObjectFn )( sysContext, &policySession, &policyDigest);
CheckPassed( rval );
}
/*
* Create real policy session and run policy commands; after this
* we're ready to authorize actions on the entity.
*/
if( policyTestSetups[i].buildPolicyFn != 0)
{
rval = BuildPolicy( sysContext, &policySession, policyTestSetups[i].buildPolicyFn, &policyDigest, false );
CheckPassed( rval );
LOGBLOB_DEBUG(&(policyDigest.buffer[0]), policyDigest.size,
"Command policy digest: ");
}
if( policySession )
{
/* Now do tests by authorizing actions on the entity. */
rval = ( *policyTestSetups[i].testPolicyFn)( sysContext, policySession );
CheckPassed( rval );
/* Need to flush the session here. */
rval = Tss2_Sys_FlushContext( sysContext, policySession->sessionHandle );
CheckPassed( rval );
/* And remove the session from test app session table. */
end_auth_session( policySession );
}
else
{
CheckFailed( rval, 0xffffffff );
}
}
}
#define MAX_TEST_SEQUENCES 10
static void TestHash()
{
UINT32 rval;
TPM2B_AUTH auth;
TPMI_DH_OBJECT sequenceHandle[MAX_TEST_SEQUENCES];
TSS2L_SYS_AUTH_COMMAND sessionsData;
TPM2B_MAX_BUFFER dataToHash;
TPM2B_DIGEST result;
TPMT_TK_HASHCHECK validation;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
UINT8 memoryToHash[] =
{
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0,
0xde, 0xad, 0xbe, 0xef };
UINT8 goodHashValue[] =
{ 0xB3, 0xFD, 0x6A, 0xD2, 0x9F, 0xD0, 0x13, 0x52, 0xBA, 0xFC,
0x8B, 0x22, 0xC9, 0x6D, 0x88, 0x42, 0xA3, 0x3C, 0xB0, 0xC9 };
LOG_INFO("HASH TESTS:" );
auth.size = 2;
auth.buffer[0] = 0;
auth.buffer[1] = 0xff;
rval = Tss2_Sys_HashSequenceStart ( sysContext, 0, &auth, TPM2_ALG_SHA1, &sequenceHandle[0], 0 );
CheckPassed( rval );
sessionsData.auths[0].sessionHandle = TPM2_RS_PW;
sessionsData.auths[0].nonce.size = 0;
sessionsData.auths[0].hmac = auth;
sessionsData.auths[0].sessionAttributes = 0;
sessionsData.count = 1;
dataToHash.size = TPM2_MAX_DIGEST_BUFFER;
memcpy( &dataToHash.buffer[0], &memoryToHash[0], dataToHash.size );
rval = Tss2_Sys_SequenceUpdate ( sysContext, sequenceHandle[0], &sessionsData, &dataToHash, &sessionsDataOut );
CheckPassed( rval );
dataToHash.size = sizeof( memoryToHash ) - TPM2_MAX_DIGEST_BUFFER;
memcpy( &dataToHash.buffer[0], &memoryToHash[TPM2_MAX_DIGEST_BUFFER], dataToHash.size );
INIT_SIMPLE_TPM2B_SIZE( result );
rval = Tss2_Sys_SequenceComplete ( sysContext, sequenceHandle[0], &sessionsData, &dataToHash,
TPM2_RH_PLATFORM, &result, &validation, &sessionsDataOut );
CheckPassed( rval );
/* Test the resulting hash. */
if (memcmp(result.buffer, goodHashValue, result.size)) {
LOG_ERROR("ERROR!! resulting hash is incorrect." );
Cleanup();
}
}
static void TestQuote()
{
UINT32 rval;
TPM2B_DATA qualifyingData;
UINT8 qualDataString[] = { 0x00, 0xff, 0x55, 0xaa };
TPMT_SIG_SCHEME inScheme;
TPML_PCR_SELECTION pcrSelection;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TPM2B_ATTEST quoted;
TPMT_SIGNATURE signature;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1,
.auths = {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce = { .size = 0 },
.hmac = { .size = 0, .buffer={0x00} },
}},
};
TPM2_HANDLE handle, handle_parent;
LOG_INFO("QUOTE CONTROL TESTS:" );
qualifyingData.size = sizeof( qualDataString );
memcpy( &( qualifyingData.buffer[0] ), qualDataString, sizeof( qualDataString ) );
inScheme.scheme = TPM2_ALG_NULL;
pcrSelection.count = 1;
pcrSelection.pcrSelections[0].hash = TPM2_ALG_SHA256;
pcrSelection.pcrSelections[0].sizeofSelect = 3;
/* Clear out PCR select bit field */
pcrSelection.pcrSelections[0].pcrSelect[0] = 0;
pcrSelection.pcrSelections[0].pcrSelect[1] = 0;
pcrSelection.pcrSelections[0].pcrSelect[2] = 0;
/* Now set the PCR you want */
pcrSelection.pcrSelections[0].pcrSelect[( PCR_17/8 )] = ( 1 << ( PCR_18 % 8) );
rval = create_primary_rsa_2048_aes_128_cfb(sysContext, &handle_parent);
CheckPassed( rval );
rval = create_keyedhash_key (sysContext, handle_parent, &handle);
CheckPassed( rval );
/* Test with wrong type of key. */
INIT_SIMPLE_TPM2B_SIZE( quoted );
rval = Tss2_Sys_Quote ( sysContext, handle, &sessionsData, &qualifyingData, &inScheme,
&pcrSelection, &quoted, &signature, &sessionsDataOut );
CheckPassed( rval );
rval = Tss2_Sys_FlushContext(sysContext, handle);
CheckPassed( rval );
rval = Tss2_Sys_FlushContext(sysContext, handle_parent);
CheckPassed( rval );
}
TSS2L_SYS_AUTH_COMMAND nullSessionsData = { 1, { 0 } };
TSS2L_SYS_AUTH_RESPONSE nullSessionsDataOut = { 0, { 0 } };
TPM2B_NONCE nullSessionNonce, nullSessionNonceOut;
TPM2B_AUTH nullSessionHmac;
static void TestPcrAllocate()
{
UINT32 rval;
TPML_PCR_SELECTION pcrSelection;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TPMI_YES_NO allocationSuccess;
UINT32 maxPcr;
UINT32 sizeNeeded;
UINT32 sizeAvailable;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths= {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce={.size=0},
.hmac={.size=0}}}};
LOG_INFO("PCR ALLOCATE TEST :" );
pcrSelection.count = 0;
rval = Tss2_Sys_PCR_Allocate( sysContext, TPM2_RH_PLATFORM, &sessionsData, &pcrSelection,
&allocationSuccess, &maxPcr, &sizeNeeded, &sizeAvailable, &sessionsDataOut);
CheckPassed( rval );
pcrSelection.count = 3;
pcrSelection.pcrSelections[0].hash = TPM2_ALG_SHA256;
CLEAR_PCR_SELECT_BITS( pcrSelection.pcrSelections[0] );
SET_PCR_SELECT_SIZE( pcrSelection.pcrSelections[0], 3 );
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[0], PCR_5 );
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[0], PCR_7 );
pcrSelection.pcrSelections[1].hash = TPM2_ALG_SHA384;
CLEAR_PCR_SELECT_BITS( pcrSelection.pcrSelections[1] );
SET_PCR_SELECT_SIZE( pcrSelection.pcrSelections[1], 3 );
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[1], PCR_5 );
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[1], PCR_8 );
pcrSelection.pcrSelections[2].hash = TPM2_ALG_SHA256;
CLEAR_PCR_SELECT_BITS( pcrSelection.pcrSelections[2] );
SET_PCR_SELECT_SIZE( pcrSelection.pcrSelections[2], 3 );
SET_PCR_SELECT_BIT( pcrSelection.pcrSelections[2], PCR_6 );
rval = Tss2_Sys_PCR_Allocate( sysContext, TPM2_RH_PLATFORM, &sessionsData, &pcrSelection,
&allocationSuccess, &maxPcr, &sizeNeeded, &sizeAvailable, &sessionsDataOut);
CheckPassed( rval );
}
static void TestUnseal()
{
UINT32 rval;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TPM2B_SENSITIVE_CREATE inSensitive;
TPML_PCR_SELECTION creationPCR;
TPM2B_DATA outsideInfo;
TPM2B_PUBLIC inPublic;
TPM2_HANDLE loadedObjectHandle, handle_parent;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1,
.auths= {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce={.size=0},
.hmac={.size=0, .buffer={0x00}}
}},
};
TPM2B_PRIVATE outPrivate;
TPM2B_PUBLIC outPublic;
TPM2B_CREATION_DATA creationData;
TPM2B_DIGEST creationHash;
TPMT_TK_CREATION creationTicket;
TPM2B_NAME name;
TPM2B_SENSITIVE_DATA outData;
const char authStr[] = "test";
const char sensitiveData[] = "this is sensitive";
LOG_INFO("UNSEAL TEST :" );
inSensitive.size = 0;
inSensitive.sensitive.userAuth.size = sizeof( authStr ) - 1;
memcpy( &( inSensitive.sensitive.userAuth.buffer[0] ), authStr, sizeof( authStr ) - 1 );
inSensitive.sensitive.data.size = sizeof( sensitiveData ) - 1;
memcpy( &( inSensitive.sensitive.data.buffer[0] ), sensitiveData, sizeof( sensitiveData ) - 1 );
inPublic.size = 0;
inPublic.publicArea.authPolicy.size = 0;
inPublic.publicArea.unique.keyedHash.size = 0;
outsideInfo.size = 0;
creationPCR.count = 0;
inPublic.publicArea.type = TPM2_ALG_KEYEDHASH;
inPublic.publicArea.nameAlg = TPM2_ALG_SHA1;
*(UINT32 *)&( inPublic.publicArea.objectAttributes) = 0;
inPublic.publicArea.objectAttributes |= TPMA_OBJECT_USERWITHAUTH;
inPublic.publicArea.parameters.keyedHashDetail.scheme.scheme = TPM2_ALG_NULL;
inPublic.publicArea.unique.keyedHash.size = 0;
outsideInfo.size = 0;
outPublic.size = 0;
creationData.size = 0;
rval = create_primary_rsa_2048_aes_128_cfb(sysContext, &handle_parent);
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( creationHash );
INIT_SIMPLE_TPM2B_SIZE( outPrivate );
rval = Tss2_Sys_Create( sysContext, handle_parent, &sessionsData, &inSensitive, &inPublic,
&outsideInfo, &creationPCR,
&outPrivate, &outPublic, &creationData,
&creationHash, &creationTicket, &sessionsDataOut );
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( name );
rval = Tss2_Sys_LoadExternal ( sysContext, 0, 0, &outPublic,
TPM2_RH_PLATFORM, &loadedObjectHandle, &name, 0 );
CheckPassed( rval );
rval = Tss2_Sys_FlushContext( sysContext, loadedObjectHandle );
CheckPassed( rval );
INIT_SIMPLE_TPM2B_SIZE( name );
rval = Tss2_Sys_Load (sysContext, handle_parent, &sessionsData, &outPrivate, &outPublic,
&loadedObjectHandle, &name, &sessionsDataOut);
CheckPassed(rval);
sessionsData.auths[0].hmac.size = sizeof( authStr ) - 1;
memcpy( &( sessionsData.auths[0].hmac.buffer[0] ), authStr, sizeof( authStr ) - 1 );
INIT_SIMPLE_TPM2B_SIZE( outData );
rval = Tss2_Sys_Unseal( sysContext, loadedObjectHandle, &sessionsData, &outData, &sessionsDataOut );
CheckPassed(rval);
rval = Tss2_Sys_FlushContext(sysContext, loadedObjectHandle);
CheckPassed(rval);
rval = Tss2_Sys_FlushContext(sysContext, handle_parent);
CheckPassed(rval);
}
static void CreatePasswordTestNV( TPMI_RH_NV_INDEX nvIndex, char * password )
{
UINT32 rval;
int i;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TPM2B_NV_PUBLIC publicInfo;
TPM2B_AUTH nvAuth;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths= {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce={.size=0},
.hmac={.size=0}}}};
nvAuth.size = strlen( password );
for( i = 0; i < nvAuth.size; i++ ) {
nvAuth.buffer[i] = password[i];
}
publicInfo.size = 0;
publicInfo.nvPublic.nvIndex = nvIndex;
publicInfo.nvPublic.nameAlg = TPM2_ALG_SHA1;
/* First zero out attributes. */
*(UINT32 *)&( publicInfo.nvPublic.attributes ) = 0;
/* Now set the attributes. */
publicInfo.nvPublic.attributes |= TPMA_NV_AUTHREAD;
publicInfo.nvPublic.attributes |= TPMA_NV_AUTHWRITE;
publicInfo.nvPublic.attributes |= TPMA_NV_PLATFORMCREATE;
publicInfo.nvPublic.attributes |= TPMA_NV_ORDERLY;
publicInfo.nvPublic.authPolicy.size = 0;
publicInfo.nvPublic.dataSize = 32;
rval = Tss2_Sys_NV_DefineSpace( sysContext, TPM2_RH_PLATFORM,
&sessionsData, &nvAuth, &publicInfo, &sessionsDataOut );
CheckPassed( rval );
}
static void PasswordTest()
{
char *password = "test password";
UINT32 rval;
int i;
/* Authorization array for response. */
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
/* Authorization array for command (only has one auth structure). */
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths= {{
.sessionHandle = TPM2_RS_PW,
.sessionAttributes = 0,
.nonce={.size=0},
.hmac={.size=0}}}};
TPM2B_MAX_NV_BUFFER nvWriteData;
LOG_INFO("PASSWORD TESTS:" );
/*
* Create an NV index that will use password authorizations.
* The password will be "test password".
*/
CreatePasswordTestNV( TPM20_INDEX_PASSWORD_TEST, password );
/* Init password (HMAC field in authorization structure). */
sessionsData.auths[0].hmac.size = strlen( password );
memcpy( &( sessionsData.auths[0].hmac.buffer[0] ),
&( password[0] ), sessionsData.auths[0].hmac.size );
/* Initialize write data. */
nvWriteData.size = 4;
for( i = 0; i < nvWriteData.size; i++ )
nvWriteData.buffer[i] = 0xff - i;
/*
* Attempt write with the correct password.
* It should pass.
*/
do {
rval = Tss2_Sys_NV_Write( sysContext,
TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST,
&sessionsData, &nvWriteData, 0,
&sessionsDataOut );
} while (rval == TPM2_RC_RETRY);
/*
* Check that the function passed as
* expected. Otherwise, exit.
*/
CheckPassed( rval );
/* Alter the password so it's incorrect. */
sessionsData.auths[0].hmac.buffer[4] = 0xff;
rval = Tss2_Sys_NV_Write( sysContext,
TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST,
&sessionsData, &nvWriteData, 0,
&sessionsDataOut );
/*
* Check that the function failed as expected,
* since password was incorrect. If wrong
* response code received, exit.
*/
CheckFailed( rval,
TPM2_RC_S + TPM2_RC_1 + TPM2_RC_AUTH_FAIL );
/*
* Change hmac to null one, since null auth is
* used to undefine the index.
*/
sessionsData.auths[0].hmac.size = 0;
/* Now undefine the index. */
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM,
TPM20_INDEX_PASSWORD_TEST, &sessionsData, 0 );
CheckPassed( rval );
}
static void GetSetDecryptParamTests()
{
TPM2B_MAX_NV_BUFFER nvWriteData = {4, { 0xde, 0xad, 0xbe, 0xef,} };
TPM2B_MAX_NV_BUFFER nvWriteData1 = {4, { 0x01, 0x01, 0x02, 0x03,} };
const uint8_t *decryptParamBuffer;
size_t decryptParamSize;
size_t cpBufferUsedSize1, cpBufferUsedSize2;
const uint8_t *cpBuffer1, *cpBuffer2;
TSS2_RC rval;
int i;
TSS2_SYS_CONTEXT *decryptParamTestSysContext;
LOG_INFO("GET/SET DECRYPT PARAM TESTS:" );
/* Create two sysContext structures. */
decryptParamTestSysContext = sapi_init_from_tcti_ctx(resMgrTctiContext);
if (decryptParamTestSysContext == NULL)
InitSysContextFailure();
/* Test for bad sequence: Tss2_Sys_GetDecryptParam */
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, &decryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE );
/* Test for bad sequence: Tss2_Sys_SetDecryptParam */
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 4, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE );
/*
* NOTE: Two tests for BAD_SEQUENCE for GetDecryptParam and
* SetDecryptParam after ExecuteAsync are in the GetSetEncryptParamTests
* function, just because it's easier to do this way.
*/
/* Do Prepare. */
rval = Tss2_Sys_NV_Write_Prepare( decryptParamTestSysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, &nvWriteData1, 0x55aa );
CheckPassed( rval );
/* Test for bad reference: Tss2_Sys_GetDecryptParam */
rval = Tss2_Sys_GetDecryptParam( 0, &decryptParamSize, &decryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE );
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, 0, &decryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE );
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE );
/* Test for bad reference: Tss2_Sys_SetDecryptParam */
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 4, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE );
rval = Tss2_Sys_SetDecryptParam( 0, 4, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE );
/* Test for bad size. */
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 5, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_BAD_SIZE );
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 3, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_BAD_SIZE );
/* Test for good size. */
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 4, &( nvWriteData.buffer[0] ) );
CheckPassed( rval );
/* Make sure that the set operation really did the right thing. */
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, &decryptParamBuffer );
CheckPassed( rval );
for( i = 0; i < 4; i++ )
{
if( decryptParamBuffer[i] != nvWriteData.buffer[i] )
{
LOG_ERROR("ERROR!! decryptParamBuffer[%d] s/b: %2.2x, was: %2.2x", i, nvWriteData.buffer[i], decryptParamBuffer[i] );
Cleanup();
}
}
rval = Tss2_Sys_GetCpBuffer( decryptParamTestSysContext, &cpBufferUsedSize1, &cpBuffer1 );
CheckPassed( rval );
LOGBLOB_DEBUG((UINT8 *)cpBuffer1, cpBufferUsedSize1, "cpBuffer = ");
/* Test for no decrypt param. */
rval = Tss2_Sys_NV_Read_Prepare( decryptParamTestSysContext, TPM20_INDEX_PASSWORD_TEST, TPM20_INDEX_PASSWORD_TEST, sizeof( nvWriteData ) - 2, 0 );
CheckPassed( rval );
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, &decryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_NO_DECRYPT_PARAM );
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 4, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_NO_DECRYPT_PARAM );
/* Null decrypt param. */
rval = Tss2_Sys_NV_Write_Prepare( decryptParamTestSysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, 0, 0x55aa );
CheckPassed( rval );
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, &decryptParamBuffer );
CheckPassed( rval );
/* Check that size == 0. */
if( decryptParamSize != 0 )
{
LOG_ERROR("ERROR!! decryptParamSize s/b: 0, was: %u", (unsigned int)decryptParamSize );
Cleanup();
}
/* Test for insufficient size. */
/* Create a buffer that is too large */
size_t testBufferSize = TPM2_MAX_COMMAND_SIZE -
BE_TO_HOST_32(((TPM20_Header_In *)(((_TSS2_SYS_CONTEXT_BLOB *)decryptParamTestSysContext)->cmdBuffer))->commandSize) + 1;
UINT8 testBuffer [testBufferSize];
memset(testBuffer, 0, testBufferSize);
memcpy(testBuffer, nvWriteData.buffer, nvWriteData.size);
rval = Tss2_Sys_GetCpBuffer(decryptParamTestSysContext, &cpBufferUsedSize2, &cpBuffer2);
CheckPassed(rval);
rval = Tss2_Sys_SetDecryptParam(decryptParamTestSysContext, testBufferSize,
testBuffer);
CheckFailed(rval, TSS2_SYS_RC_INSUFFICIENT_CONTEXT);
/*
* Test that one less will work.
* This tests that we're checking the correct corner case.
*/
testBufferSize -= 1;
rval = Tss2_Sys_SetDecryptParam(decryptParamTestSysContext, testBufferSize,
testBuffer);
CheckPassed(rval);
rval = Tss2_Sys_NV_Write_Prepare( decryptParamTestSysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, 0, 0x55aa );
CheckPassed( rval );
rval = Tss2_Sys_GetDecryptParam( decryptParamTestSysContext, &decryptParamSize, &decryptParamBuffer );
CheckPassed( rval );
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 4, &( nvWriteData.buffer[0] ) );
CheckPassed( rval );
rval = Tss2_Sys_GetCpBuffer( decryptParamTestSysContext, &cpBufferUsedSize2, &cpBuffer2 );
CheckPassed( rval );
LOGBLOB_INFO((UINT8 *)cpBuffer2, cpBufferUsedSize2, "cpBuffer = ");
if( cpBufferUsedSize1 != cpBufferUsedSize2 )
{
LOG_ERROR("ERROR!! cpBufferUsedSize1(%x) != cpBufferUsedSize2(%x)", (UINT32)cpBufferUsedSize1, (UINT32)cpBufferUsedSize2 );
Cleanup();
}
for( i = 0; i < (int)cpBufferUsedSize1; i++ )
{
if( cpBuffer1[i] != cpBuffer2[i] )
{
LOG_ERROR("ERROR!! cpBufferUsedSize1[%d] s/b: %2.2x, was: %2.2x", i, cpBuffer1[i], cpBuffer2[i] );
Cleanup();
}
}
/* Test case of zero sized decrypt param, another case of bad size. */
nvWriteData1.size = 0;
rval = Tss2_Sys_NV_Write_Prepare( decryptParamTestSysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, &nvWriteData1, 0x55aa );
CheckPassed( rval );
rval = Tss2_Sys_SetDecryptParam( decryptParamTestSysContext, 1, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_BAD_SIZE );
sapi_teardown(decryptParamTestSysContext);
}
static void SysFinalizeTests()
{
LOG_INFO("SYS FINALIZE TESTS:" );
Tss2_Sys_Finalize( 0 );
/* Note: other cases tested by other tests. */
}
static void GetContextSizeTests()
{
TSS2_RC rval = TSS2_RC_SUCCESS;
TSS2_SYS_CONTEXT *testSysContext;
LOG_INFO("SYS GETCONTEXTSIZE TESTS:" );
testSysContext = sapi_init_from_tcti_ctx(resMgrTctiContext);
if (testSysContext == NULL)
InitSysContextFailure();
rval = Tss2_Sys_Startup(testSysContext, TPM2_SU_CLEAR);
CheckPassed(rval);
rval = Tss2_Sys_GetTestResult_Prepare(testSysContext);
CheckPassed(rval);
sapi_teardown(testSysContext);
}
static void GetTctiContextTests()
{
TSS2_RC rval = TSS2_RC_SUCCESS;
TSS2_SYS_CONTEXT *testSysContext;
TSS2_TCTI_CONTEXT *tctiContext;
LOG_INFO("SYS GETTCTICONTEXT TESTS:" );
testSysContext = sapi_init_from_tcti_ctx(resMgrTctiContext);
if (testSysContext == NULL)
InitSysContextFailure();
rval = Tss2_Sys_GetTctiContext(testSysContext, 0);
CheckFailed(rval, TSS2_SYS_RC_BAD_REFERENCE);
rval = Tss2_Sys_GetTctiContext(0, &tctiContext);
CheckFailed(rval, TSS2_SYS_RC_BAD_REFERENCE);
sapi_teardown(testSysContext);
}
static void GetSetEncryptParamTests()
{
TPM2B_MAX_NV_BUFFER nvWriteData = {4, { 0xde, 0xad, 0xbe, 0xef,} };
const uint8_t *encryptParamBuffer;
const uint8_t encryptParamBuffer1[4] = { 01, 02, 03, 04 };
size_t encryptParamSize;
TSS2_RC rval;
int i;
TPM2B_DIGEST authPolicy;
TPMA_NV nvAttributes;
TPM2B_AUTH nvAuth;
TSS2L_SYS_AUTH_RESPONSE sessionsDataOut;
TSS2L_SYS_AUTH_COMMAND sessionsData = { .count = 1, .auths= {{
.sessionHandle = TPM2_RS_PW }}};
TPM2B_MAX_NV_BUFFER nvReadData;
const uint8_t *cpBuffer;
_TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext);
LOG_INFO("GET/SET ENCRYPT PARAM TESTS:" );
/* Do Prepare. */
rval = Tss2_Sys_NV_Read_Prepare( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, 0, 0 );
CheckPassed( rval ); /* #1 */
resp_header_from_cxt(ctx)->tag = TPM2_ST_SESSIONS;
/* Test for bad sequence */
rval = Tss2_Sys_GetEncryptParam( sysContext, &encryptParamSize, &encryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE ); /* #2 */
rval = Tss2_Sys_SetEncryptParam( sysContext, 4, &( nvWriteData.buffer[0] ) );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE ); /* #3 */
/* Create NV index */
/* Set empty policy and auth value. */
authPolicy.size = 0;
nvAuth.size = 0;
/* Now set the attributes. */
*(UINT32 *)( (void *)&nvAttributes ) = 0;
nvAttributes |= TPMA_NV_AUTHREAD;
nvAttributes |= TPMA_NV_AUTHWRITE;
nvAttributes |= TPMA_NV_PLATFORMCREATE;
rval = DefineNvIndex( sysContext, TPM2_RH_PLATFORM, &nvAuth, &authPolicy,
TPM20_INDEX_PASSWORD_TEST, TPM2_ALG_SHA1, nvAttributes, 32 );
CheckPassed( rval ); /* #4 */
/* Write the index. */
retry:
rval = Tss2_Sys_NV_Write_Prepare( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, &nvWriteData, 0 );
CheckPassed( rval ); /* #5 */
/* NOTE: add GetCpBuffer tests here, just because it's easier. */
rval = Tss2_Sys_GetCpBuffer( 0, (size_t *)4, (const uint8_t **)4 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #6 */
rval = Tss2_Sys_GetCpBuffer( sysContext, (size_t *)0, (const uint8_t **)4 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #7 */
rval = Tss2_Sys_GetCpBuffer( sysContext, (size_t *)4, (const uint8_t **)0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #8 */
rval = Tss2_Sys_SetCmdAuths( sysContext, &sessionsData );
CheckPassed( rval ); /* #9 */
rval = Tss2_Sys_ExecuteAsync( sysContext );
CheckPassed( rval ); /* #10 */
/*
* NOTE: Stick two tests for BAD_SEQUENCE for GetDecryptParam and
* SetDecryptParam here, just because it's easier to do this way.
*/
rval = Tss2_Sys_GetDecryptParam( sysContext, (size_t *)4, (const uint8_t **)4 );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE ); /* #11 */
rval = Tss2_Sys_SetDecryptParam( sysContext, 10, (uint8_t *)4 );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE ); /* #12 */
/*
* NOTE: Stick test for BAD_SEQUENCE for GetCpBuffer here, just
* because it's easier to do this way.
*/
rval = Tss2_Sys_GetCpBuffer( sysContext, (size_t *)4, &cpBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_SEQUENCE ); /* #13 */
/*
* Now finish the write command so that TPM isn't stuck trying
* to send a response.
*/
rval = Tss2_Sys_ExecuteFinish( sysContext, -1 );
if (rval == TPM2_RC_RETRY) {
LOG_INFO ("got TPM2_RC_RETRY, trying again");
goto retry;
}
CheckPassed( rval ); /* #14 */
/* Test GetEncryptParam for no encrypt param case. */
rval = Tss2_Sys_GetEncryptParam( sysContext, &encryptParamSize, &encryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_NO_ENCRYPT_PARAM ); /* #15 */
/* Test SetEncryptParam for no encrypt param case. */
rval = Tss2_Sys_SetEncryptParam( sysContext, encryptParamSize, encryptParamBuffer1 );
CheckFailed( rval, TSS2_SYS_RC_NO_ENCRYPT_PARAM ); /* #16 */
/* Now read it and do tests on get/set encrypt functions */
rval = Tss2_Sys_NV_Read_Prepare( sysContext, TPM20_INDEX_PASSWORD_TEST, TPM20_INDEX_PASSWORD_TEST, 4, 0 );
CheckPassed( rval ); /* #17 */
INIT_SIMPLE_TPM2B_SIZE( nvReadData );
rval = Tss2_Sys_NV_Read( sysContext, TPM20_INDEX_PASSWORD_TEST,
TPM20_INDEX_PASSWORD_TEST, &sessionsData, 4, 0, &nvReadData, &sessionsDataOut );
CheckPassed( rval ); /* #18 */
rval = Tss2_Sys_GetEncryptParam( sysContext, &encryptParamSize, &encryptParamBuffer );
CheckPassed( rval ); /* #19 */
/* Test case of encryptParamSize being too small. */
encryptParamSize--;
rval = Tss2_Sys_SetEncryptParam( sysContext, encryptParamSize, encryptParamBuffer1 );
CheckFailed( rval, TSS2_SYS_RC_BAD_SIZE ); /* #20 */
encryptParamSize += 2;
/* Size too large... */
rval = Tss2_Sys_SetEncryptParam( sysContext, encryptParamSize, encryptParamBuffer1 );
CheckFailed( rval, TSS2_SYS_RC_BAD_SIZE ); /* #21 */
encryptParamSize--;
rval = Tss2_Sys_SetEncryptParam( sysContext, encryptParamSize, encryptParamBuffer1 );
CheckPassed( rval ); /* #22 */
rval = Tss2_Sys_GetEncryptParam( sysContext, &encryptParamSize, &encryptParamBuffer );
CheckPassed( rval ); /* #23 */
/* Test that encryptParamBuffer is the same as encryptParamBuffer1 */
for( i = 0; i < 4; i++ )
{
if( encryptParamBuffer[i] != encryptParamBuffer1[i] )
{
LOG_ERROR("ERROR!! encryptParamBuffer[%d] s/b: %2.2x, was: %2.2x", i, encryptParamBuffer[i], encryptParamBuffer1[i] );
Cleanup();
}
}
rval = Tss2_Sys_NV_UndefineSpace( sysContext, TPM2_RH_PLATFORM, TPM20_INDEX_PASSWORD_TEST, &sessionsData, 0 );
CheckPassed( rval ); /* #24 */
/* Test for bad reference */
rval = Tss2_Sys_GetEncryptParam( 0, &encryptParamSize, &encryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #25 */
rval = Tss2_Sys_GetEncryptParam( sysContext, 0, &encryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #26 */
rval = Tss2_Sys_GetEncryptParam( sysContext, &encryptParamSize, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #27 */
rval = Tss2_Sys_SetEncryptParam( sysContext, 4, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #28 */
rval = Tss2_Sys_SetEncryptParam( 0, 4, encryptParamBuffer );
CheckFailed( rval, TSS2_SYS_RC_BAD_REFERENCE ); /* #29 */
}
static void EcEphemeralTest()
{
TSS2_RC rval = TSS2_RC_SUCCESS;
TPM2B_ECC_POINT Q;
UINT16 counter;
LOG_INFO("EC Ephemeral TESTS:" );
/* Test SAPI for case of Q size field not being set to 0. */
INIT_SIMPLE_TPM2B_SIZE( Q );
rval = Tss2_Sys_EC_Ephemeral( sysContext, 0, TPM2_ECC_BN_P256, &Q, &counter, 0 );
CheckFailed( rval, TSS2_SYS_RC_BAD_VALUE );
Q.size = 0;
rval = Tss2_Sys_EC_Ephemeral( sysContext, 0, TPM2_ECC_BN_P256, &Q, &counter, 0 );
CheckPassed( rval );
}
int
test_invoke (TSS2_SYS_CONTEXT *sapi_context)
{
TSS2_RC rval = TSS2_RC_SUCCESS;
sysContext = sapi_context;
rval = Tss2_Sys_GetTctiContext (sapi_context, &resMgrTctiContext);
if (rval != TSS2_RC_SUCCESS) {
printf ("Failed to get TCTI context from sapi_context: 0x%" PRIx32
"\n", rval);
return 1;
}
nullSessionsData.auths[0].sessionHandle = TPM2_RS_PW;
nullSessionsDataOut.count = 1;
nullSessionsDataOut.auths[0].nonce = nullSessionNonceOut;
nullSessionsDataOut.auths[0].hmac = nullSessionHmac;
nullSessionNonceOut.size = 0;
nullSessionNonce.size = 0;
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_OFF );
CheckPassed(rval);
rval = tcti_platform_command( resMgrTctiContext, MS_SIM_POWER_ON );
CheckPassed(rval);
SysFinalizeTests();
GetContextSizeTests();
GetTctiContextTests();
GetSetDecryptParamTests();
TestTpmStartup();
/*
* Run this directly after Startup tests to test for
* a resource mgr corner case with SaveContext.
*/
TestStartAuthSession();
/* Clear DA lockout. */
TestDictionaryAttackLockReset();
TestDictionaryAttackLockReset();
TestHierarchyControl();
GetSetEncryptParamTests();
TestTpmGetCapability();
TestPcrExtend();
TestHash();
TestPolicy();
TestTpmClear();
TestChangeEps();
TestChangePps();
TestHierarchyChangeAuth();
TestShutdown();
TestNV();
PasswordTest();
TestQuote();
TestDictionaryAttackLockReset();
TestPcrAllocate();
TestUnseal();
EcEphemeralTest();
return 0;
}
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