?? rpc_ek.c
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/* * Licensed Materials - Property of IBM * * trousers - An open source TCG Software Stack * * (C) Copyright International Business Machines Corp. 2004-2007 * */#include <stdlib.h>#include <stdio.h>#include <syslog.h>#include <string.h>#include <netdb.h>#include "trousers/tss.h"#include "trousers_types.h"#include "tcs_tsp.h"#include "tcs_utils.h"#include "tcs_int_literals.h"#include "capabilities.h"#include "tcslog.h"#include "tcsd_wrap.h"#include "tcsd.h"#include "tcs_utils.h"#include "rpc_tcstp_tcs.h"TSS_RESULTtcs_wrap_CreateEndorsementKeyPair(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; TCPA_NONCE antiReplay; UINT32 eKPtrSize; BYTE *eKPtr; UINT32 eKSize; BYTE* eK; TCPA_DIGEST checksum; TSS_RESULT result; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); if (getData(TCSD_PACKET_TYPE_UINT32, 2, &eKPtrSize, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); eKPtr = calloc(1, eKPtrSize); if (eKPtr == NULL) { LogError("malloc of %u bytes failed.", eKPtrSize); return TCSERR(TSS_E_OUTOFMEMORY); } if (getData(TCSD_PACKET_TYPE_PBYTE, 3, eKPtr, eKPtrSize, &data->comm)) { free(eKPtr); return TCSERR(TSS_E_INTERNAL_ERROR); } MUTEX_LOCK(tcsp_lock); result = TCSP_CreateEndorsementKeyPair_Internal(hContext, antiReplay, eKPtrSize, eKPtr, &eKSize, &eK, &checksum); MUTEX_UNLOCK(tcsp_lock); free(eKPtr); if (result == TSS_SUCCESS) { initData(&data->comm, 3); if (setData(TCSD_PACKET_TYPE_UINT32, 0, &eKSize, 0, &data->comm)) { free(eK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_PBYTE, 1, eK, eKSize, &data->comm)) { free(eK); return TCSERR(TSS_E_INTERNAL_ERROR); } free(eK); if (setData(TCSD_PACKET_TYPE_DIGEST, 2, &checksum, 0, &data->comm)) { return TCSERR(TSS_E_INTERNAL_ERROR); } } else initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}TSS_RESULTtcs_wrap_ReadPubek(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; TCPA_NONCE antiReplay; UINT32 pubEKSize; BYTE *pubEK; TCPA_DIGEST checksum; TSS_RESULT result; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); MUTEX_LOCK(tcsp_lock); result = TCSP_ReadPubek_Internal(hContext, antiReplay, &pubEKSize, &pubEK, &checksum); MUTEX_UNLOCK(tcsp_lock); if (result == TSS_SUCCESS) { initData(&data->comm, 3); if (setData(TCSD_PACKET_TYPE_UINT32, 0, &pubEKSize, 0, &data->comm)) { free(pubEK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_PBYTE, 1, pubEK, pubEKSize, &data->comm)) { free(pubEK); return TCSERR(TSS_E_INTERNAL_ERROR); } free(pubEK); if (setData(TCSD_PACKET_TYPE_DIGEST, 2, &checksum, 0, &data->comm)) { return TCSERR(TSS_E_INTERNAL_ERROR); } } else initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}TSS_RESULTtcs_wrap_OwnerReadPubek(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; UINT32 pubEKSize; BYTE *pubEK; TSS_RESULT result; TPM_AUTH auth; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_AUTH, 1, &auth, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); MUTEX_LOCK(tcsp_lock); result = TCSP_OwnerReadPubek_Internal(hContext, &auth, &pubEKSize, &pubEK); MUTEX_UNLOCK(tcsp_lock); if (result == TSS_SUCCESS) { initData(&data->comm, 3); if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm)) { free(pubEK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_UINT32, 1, &pubEKSize, 0, &data->comm)) { free(pubEK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_PBYTE, 2, pubEK, pubEKSize, &data->comm)) { free(pubEK); return TCSERR(TSS_E_INTERNAL_ERROR); } free(pubEK); } else initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}TSS_RESULTtcs_wrap_DisablePubekRead(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; TSS_RESULT result; TPM_AUTH auth; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_AUTH, 1, &auth, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); MUTEX_LOCK(tcsp_lock); result = TCSP_DisablePubekRead_Internal(hContext, &auth); MUTEX_UNLOCK(tcsp_lock); if (result == TSS_SUCCESS) { initData(&data->comm, 1); if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm)) { return TCSERR(TSS_E_INTERNAL_ERROR); } } else initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}TSS_RESULTtcs_wrap_CreateRevocableEndorsementKeyPair(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; TPM_NONCE antiReplay; UINT32 eKPtrSize; BYTE *eKPtr; TSS_BOOL genResetAuth; TPM_DIGEST eKResetAuth; UINT32 eKSize; BYTE* eK; TPM_DIGEST checksum; TSS_RESULT result; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); if (getData(TCSD_PACKET_TYPE_UINT32, 2, &eKPtrSize, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); eKPtr = calloc(1, eKPtrSize); if (eKPtr == NULL) { LogError("malloc of %d bytes failed.", eKPtrSize); return TCSERR(TSS_E_OUTOFMEMORY); } if (getData(TCSD_PACKET_TYPE_PBYTE, 3, eKPtr, eKPtrSize, &data->comm)) { free(eKPtr); return TCSERR(TSS_E_INTERNAL_ERROR); } if (getData(TCSD_PACKET_TYPE_BOOL, 4, &genResetAuth, 0, &data->comm)) { free(eKPtr); return TCSERR(TSS_E_INTERNAL_ERROR); } if (getData(TCSD_PACKET_TYPE_DIGEST, 5, &eKResetAuth, 0, &data->comm)) { free(eKPtr); return TCSERR(TSS_E_INTERNAL_ERROR); } MUTEX_LOCK(tcsp_lock); result = TCSP_CreateRevocableEndorsementKeyPair_Internal(hContext, antiReplay, eKPtrSize, eKPtr, genResetAuth, &eKResetAuth, &eKSize, &eK, &checksum); MUTEX_UNLOCK(tcsp_lock); free(eKPtr); if (result == TSS_SUCCESS) { initData(&data->comm, 4); if (setData(TCSD_PACKET_TYPE_DIGEST, 0, &eKResetAuth, 0, &data->comm)) { free(eK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_UINT32, 1, &eKSize, 0, &data->comm)) { free(eK); return TCSERR(TSS_E_INTERNAL_ERROR); } if (setData(TCSD_PACKET_TYPE_PBYTE, 2, eK, eKSize, &data->comm)) { free(eK); return TCSERR(TSS_E_INTERNAL_ERROR); } free(eK); if (setData(TCSD_PACKET_TYPE_DIGEST, 3, &checksum, 0, &data->comm)) { return TCSERR(TSS_E_INTERNAL_ERROR); } } else initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}TSS_RESULTtcs_wrap_RevokeEndorsementKeyPair(struct tcsd_thread_data *data){ TCS_CONTEXT_HANDLE hContext; TPM_DIGEST eKResetAuth; TSS_RESULT result; if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); LogDebugFn("thread %zd context %x", THREAD_ID, hContext); if (getData(TCSD_PACKET_TYPE_DIGEST, 1, &eKResetAuth, 0, &data->comm)) return TCSERR(TSS_E_INTERNAL_ERROR); MUTEX_LOCK(tcsp_lock); result = TCSP_RevokeEndorsementKeyPair_Internal(hContext, eKResetAuth); MUTEX_UNLOCK(tcsp_lock); initData(&data->comm, 0); data->comm.hdr.u.result = result; return TSS_SUCCESS;}?? 快捷鍵說明
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