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Diffstat (limited to 'security/tf_sdk/include/tee_client_api.h')
| -rw-r--r-- | security/tf_sdk/include/tee_client_api.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/security/tf_sdk/include/tee_client_api.h b/security/tf_sdk/include/tee_client_api.h new file mode 100644 index 0000000..fb394f1 --- /dev/null +++ b/security/tf_sdk/include/tee_client_api.h @@ -0,0 +1,184 @@ +/**
+ * Copyright(c) 2011 Trusted Logic. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Trusted Logic nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This header file corresponds to V1.0 of the GlobalPlatform
+ * TEE Client API Specification
+ */
+#ifndef __TEE_CLIENT_API_H__
+#define __TEE_CLIENT_API_H__
+
+#include "s_type.h"
+#include "s_error.h"
+
+#ifndef TEEC_EXPORT
+#define TEEC_EXPORT
+#endif
+
+/* The header tee_client_api_imp.h must define implementation-dependent
+ types, constants and macros.
+
+ The implementation-dependent types are:
+ - TEEC_Context_IMP
+ - TEEC_Session_IMP
+ - TEEC_SharedMemory_IMP
+ - TEEC_Operation_IMP
+
+ The implementation-dependent constants are:
+ - TEEC_CONFIG_SHAREDMEM_MAX_SIZE
+ The implementation-dependent macros are:
+ - TEEC_PARAM_TYPES
+*/
+#include "tee_client_api_imp.h"
+
+/* Type definitions */
+typedef struct TEEC_Context
+{
+ TEEC_Context_IMP imp;
+} TEEC_Context;
+
+typedef struct TEEC_Session
+{
+ TEEC_Session_IMP imp;
+} TEEC_Session;
+
+typedef struct TEEC_SharedMemory
+{
+ void* buffer;
+ size_t size;
+ uint32_t flags;
+ TEEC_SharedMemory_IMP imp;
+} TEEC_SharedMemory;
+
+typedef struct
+{
+ void* buffer;
+ size_t size;
+} TEEC_TempMemoryReference;
+
+typedef struct
+{
+ TEEC_SharedMemory * parent;
+ size_t size;
+ size_t offset;
+} TEEC_RegisteredMemoryReference;
+
+typedef struct
+{
+ uint32_t a;
+ uint32_t b;
+} TEEC_Value;
+
+typedef union
+{
+ TEEC_TempMemoryReference tmpref;
+ TEEC_RegisteredMemoryReference memref;
+ TEEC_Value value;
+} TEEC_Parameter;
+
+typedef struct TEEC_Operation
+{
+ volatile uint32_t started;
+ uint32_t paramTypes;
+ TEEC_Parameter params[4];
+
+ TEEC_Operation_IMP imp;
+} TEEC_Operation;
+
+
+#define TEEC_ORIGIN_API 0x00000001
+#define TEEC_ORIGIN_COMMS 0x00000002
+#define TEEC_ORIGIN_TEE 0x00000003
+#define TEEC_ORIGIN_TRUSTED_APP 0x00000004
+
+#define TEEC_MEM_INPUT 0x00000001
+#define TEEC_MEM_OUTPUT 0x00000002
+
+#define TEEC_NONE 0x0
+#define TEEC_VALUE_INPUT 0x1
+#define TEEC_VALUE_OUTPUT 0x2
+#define TEEC_VALUE_INOUT 0x3
+#define TEEC_MEMREF_TEMP_INPUT 0x5
+#define TEEC_MEMREF_TEMP_OUTPUT 0x6
+#define TEEC_MEMREF_TEMP_INOUT 0x7
+#define TEEC_MEMREF_WHOLE 0xC
+#define TEEC_MEMREF_PARTIAL_INPUT 0xD
+#define TEEC_MEMREF_PARTIAL_OUTPUT 0xE
+#define TEEC_MEMREF_PARTIAL_INOUT 0xF
+
+#define TEEC_LOGIN_PUBLIC 0x00000000
+#define TEEC_LOGIN_USER 0x00000001
+#define TEEC_LOGIN_GROUP 0x00000002
+#define TEEC_LOGIN_APPLICATION 0x00000004
+#define TEEC_LOGIN_USER_APPLICATION 0x00000005
+#define TEEC_LOGIN_GROUP_APPLICATION 0x00000006
+
+TEEC_Result TEEC_EXPORT TEEC_InitializeContext(
+ const char* name,
+ TEEC_Context* context);
+
+void TEEC_EXPORT TEEC_FinalizeContext(
+ TEEC_Context* context);
+
+TEEC_Result TEEC_EXPORT TEEC_RegisterSharedMemory(
+ TEEC_Context* context,
+ TEEC_SharedMemory* sharedMem);
+
+TEEC_Result TEEC_EXPORT TEEC_AllocateSharedMemory(
+ TEEC_Context* context,
+ TEEC_SharedMemory* sharedMem);
+
+void TEEC_EXPORT TEEC_ReleaseSharedMemory (
+ TEEC_SharedMemory* sharedMem);
+
+TEEC_Result TEEC_EXPORT TEEC_OpenSession (
+ TEEC_Context* context,
+ TEEC_Session* session,
+ const TEEC_UUID* destination,
+ uint32_t connectionMethod,
+ void* connectionData,
+ TEEC_Operation* operation,
+ uint32_t* errorOrigin);
+
+void TEEC_EXPORT TEEC_CloseSession (
+ TEEC_Session* session);
+
+TEEC_Result TEEC_EXPORT TEEC_InvokeCommand(
+ TEEC_Session* session,
+ uint32_t commandID,
+ TEEC_Operation* operation,
+ uint32_t* errorOrigin);
+
+void TEEC_EXPORT TEEC_RequestCancellation(
+ TEEC_Operation* operation);
+
+#include "tee_client_api_ex.h"
+
+#endif /* __TEE_CLIENT_API_H__ */
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