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path: root/src/tspi/rpc/tcstp/rpc_key.c
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Diffstat (limited to 'src/tspi/rpc/tcstp/rpc_key.c')
-rw-r--r--src/tspi/rpc/tcstp/rpc_key.c350
1 files changed, 350 insertions, 0 deletions
diff --git a/src/tspi/rpc/tcstp/rpc_key.c b/src/tspi/rpc/tcstp/rpc_key.c
new file mode 100644
index 0000000..0c983af
--- /dev/null
+++ b/src/tspi/rpc/tcstp/rpc_key.c
@@ -0,0 +1,350 @@
+
+/*
+ * 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 <string.h>
+#include <assert.h>
+
+#include "trousers/tss.h"
+#include "trousers/trousers.h"
+#include "trousers_types.h"
+#include "spi_utils.h"
+#include "capabilities.h"
+#include "tsplog.h"
+#include "hosttable.h"
+#include "tcsd_wrap.h"
+#include "obj.h"
+#include "rpc_tcstp_tsp.h"
+
+
+TSS_RESULT
+RPC_LoadKeyByBlob_TP(struct host_table_entry *hte,
+ TCS_KEY_HANDLE hUnwrappingKey, /* in */
+ UINT32 cWrappedKeyBlobSize, /* in */
+ BYTE * rgbWrappedKeyBlob, /* in */
+ TPM_AUTH * pAuth, /* in, out */
+ TCS_KEY_HANDLE * phKeyTCSI, /* out */
+ TCS_KEY_HANDLE * phKeyHMAC) /* out */
+{
+ TSS_RESULT result;
+ int i;
+
+ initData(&hte->comm, 5);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_LOADKEYBYBLOB;
+ LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hUnwrappingKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 2, &cWrappedKeyBlobSize, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_PBYTE, 3, rgbWrappedKeyBlob, cWrappedKeyBlobSize, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+
+ if (pAuth != NULL) {
+ if (setData(TCSD_PACKET_TYPE_AUTH, 4, pAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ if (result == TSS_SUCCESS) {
+ i = 0;
+ if (pAuth != NULL) {
+ if (getData(TCSD_PACKET_TYPE_AUTH, i++, pAuth, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+ if (getData(TCSD_PACKET_TYPE_UINT32, i++, phKeyTCSI, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ if (getData(TCSD_PACKET_TYPE_UINT32, i++, phKeyHMAC, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+
+ LogDebugFn("OUT: TCS key handle: 0x%x, TPM key slot: 0x%x", *phKeyTCSI,
+ *phKeyHMAC);
+ }
+
+ return result;
+}
+
+TSS_RESULT
+RPC_EvictKey_TP(struct host_table_entry *hte,
+ TCS_KEY_HANDLE hKey) /* in */
+{
+ TSS_RESULT result;
+
+ initData(&hte->comm, 2);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_EVICTKEY;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ return result;
+}
+
+TSS_RESULT
+RPC_CreateWrapKey_TP(struct host_table_entry *hte,
+ TCS_KEY_HANDLE hWrappingKey, /* in */
+ TCPA_ENCAUTH *KeyUsageAuth, /* in */
+ TCPA_ENCAUTH *KeyMigrationAuth, /* in */
+ UINT32 keyInfoSize, /* in */
+ BYTE * keyInfo, /* in */
+ UINT32 * keyDataSize, /* out */
+ BYTE ** keyData, /* out */
+ TPM_AUTH * pAuth) /* in, out */
+{
+ TSS_RESULT result;
+
+ initData(&hte->comm, 7);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_CREATEWRAPKEY;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hWrappingKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_ENCAUTH, 2, KeyUsageAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_ENCAUTH, 3, KeyMigrationAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 4, &keyInfoSize, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_PBYTE, 5, keyInfo, keyInfoSize, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (pAuth) {
+ if (setData(TCSD_PACKET_TYPE_AUTH, 6, pAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ if (result == TSS_SUCCESS) {
+ if (getData(TCSD_PACKET_TYPE_UINT32, 0, keyDataSize, 0, &hte->comm)) {
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ goto done;
+ }
+ *keyData = (BYTE *) malloc(*keyDataSize);
+ if (*keyData == NULL) {
+ LogError("malloc of %u bytes failed.", *keyDataSize);
+ result = TSPERR(TSS_E_OUTOFMEMORY);
+ goto done;
+ }
+ if (getData(TCSD_PACKET_TYPE_PBYTE, 1, *keyData, *keyDataSize, &hte->comm)) {
+ free(*keyData);
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ goto done;
+ }
+ if (pAuth) {
+ if (getData(TCSD_PACKET_TYPE_AUTH, 2, pAuth, 0, &hte->comm)) {
+ free(*keyData);
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ goto done;
+ }
+ }
+ }
+
+done:
+ return result;
+}
+
+TSS_RESULT
+RPC_GetPubKey_TP(struct host_table_entry *hte,
+ TCS_KEY_HANDLE hKey, /* in */
+ TPM_AUTH * pAuth, /* in, out */
+ UINT32 * pcPubKeySize, /* out */
+ BYTE ** prgbPubKey) /* out */
+{
+ TSS_RESULT result;
+ int i;
+
+ initData(&hte->comm, 3);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_GETPUBKEY;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (pAuth != NULL) {
+ if (setData(TCSD_PACKET_TYPE_AUTH, 2, pAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ i = 0;
+ if (result == TSS_SUCCESS) {
+ if (pAuth != NULL) {
+ if (getData(TCSD_PACKET_TYPE_AUTH, i++, pAuth, 0, &hte->comm)) {
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ goto done;
+ }
+ }
+ if (getData(TCSD_PACKET_TYPE_UINT32, i++, pcPubKeySize, 0, &hte->comm)) {
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ goto done;
+ }
+
+ *prgbPubKey = (BYTE *) malloc(*pcPubKeySize);
+ if (*prgbPubKey == NULL) {
+ LogError("malloc of %u bytes failed.", *pcPubKeySize);
+ result = TSPERR(TSS_E_OUTOFMEMORY);
+ goto done;
+ }
+ if (getData(TCSD_PACKET_TYPE_PBYTE, i++, *prgbPubKey, *pcPubKeySize, &hte->comm)) {
+ free(*prgbPubKey);
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+ }
+
+done:
+ return result;
+}
+
+TSS_RESULT
+RPC_TerminateHandle_TP(struct host_table_entry *hte,
+ TCS_AUTHHANDLE handle) /* in */
+{
+ TSS_RESULT result;
+
+ initData(&hte->comm, 2);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_TERMINATEHANDLE;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &handle, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ return result;
+}
+
+TSS_RESULT
+RPC_OwnerReadInternalPub_TP(struct host_table_entry *hte,
+ TCS_KEY_HANDLE hKey, /* in */
+ TPM_AUTH * pOwnerAuth, /* in, out */
+ UINT32 * punPubKeySize, /* out */
+ BYTE ** ppbPubKeyData) /* out */
+{
+ TSS_RESULT result;
+
+ initData(&hte->comm, 3);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_OWNERREADINTERNALPUB;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (pOwnerAuth != NULL) {
+ if (setData(TCSD_PACKET_TYPE_AUTH, 2, pOwnerAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ if (result == TSS_SUCCESS) {
+ if (getData(TCSD_PACKET_TYPE_AUTH, 0, pOwnerAuth, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ if (getData(TCSD_PACKET_TYPE_UINT32, 1, punPubKeySize, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+
+ *ppbPubKeyData = (BYTE *) malloc(*punPubKeySize);
+ if (*ppbPubKeyData == NULL) {
+ LogError("malloc of %u bytes failed.", *punPubKeySize);
+ return TSPERR(TSS_E_OUTOFMEMORY);
+ }
+ if (getData(TCSD_PACKET_TYPE_PBYTE, 2, *ppbPubKeyData, *punPubKeySize,
+ &hte->comm)) {
+ free(*ppbPubKeyData);
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+ }
+
+ return result;
+}
+
+/* TSS 1.2-only interfaces */
+#ifdef TSS_BUILD_TSS12
+TSS_RESULT
+RPC_KeyControlOwner_TP(struct host_table_entry *hte, // in
+ TCS_KEY_HANDLE hKey, // in
+ UINT32 ulPublicInfoLength, // in
+ BYTE* rgbPublicInfo, // in
+ UINT32 attribName, // in
+ TSS_BOOL attribValue, // in
+ TPM_AUTH* pOwnerAuth, // in, out
+ TSS_UUID* pUuidData) // out
+
+{
+ TSS_RESULT result;
+
+ initData(&hte->comm, 7);
+ hte->comm.hdr.u.ordinal = TCSD_ORD_KEYCONTROLOWNER;
+ LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
+
+ if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 2, &ulPublicInfoLength, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_PBYTE, 3, rgbPublicInfo, ulPublicInfoLength, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_UINT32, 4, &attribName, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (setData(TCSD_PACKET_TYPE_BOOL, 5, &attribValue, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ if (pOwnerAuth != NULL) {
+ if (setData(TCSD_PACKET_TYPE_AUTH, 6, pOwnerAuth, 0, &hte->comm))
+ return TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ result = sendTCSDPacket(hte);
+
+ if (result == TSS_SUCCESS)
+ result = hte->comm.hdr.u.result;
+
+ if (result == TSS_SUCCESS) {
+ if (getData(TCSD_PACKET_TYPE_AUTH, 0, pOwnerAuth, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ if (getData(TCSD_PACKET_TYPE_UUID, 1, pUuidData, 0, &hte->comm))
+ result = TSPERR(TSS_E_INTERNAL_ERROR);
+ }
+
+ return result;
+}
+#endif
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