1 /** 2 * Copyright(c) 2011 Trusted Logic. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name Trusted Logic nor the names of its 15 * contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 /* 32 * This header file contains extensions to the TEE Client API that are 33 * specific to the Trusted Foundations implementations 34 */ 35 #ifndef __TEE_CLIENT_API_EX_H__ 36 #define __TEE_CLIENT_API_EX_H__ 37 38 /* Implementation defined Login types */ 39 #define TEEC_LOGIN_AUTHENTICATION 0x80000000 40 #define TEEC_LOGIN_PRIVILEGED 0x80000002 41 42 /* Type definitions */ 43 44 typedef struct 45 { 46 uint32_t x; 47 uint32_t y; 48 } 49 TEEC_TimeLimit; 50 51 typedef struct 52 { 53 char apiDescription[65]; 54 char commsDescription[65]; 55 char TEEDescription[65]; 56 } 57 TEEC_ImplementationInfo; 58 59 typedef struct 60 { 61 uint32_t pageSize; 62 uint32_t tmprefMaxSize; 63 uint32_t sharedMemMaxSize; 64 uint32_t nReserved3; 65 uint32_t nReserved4; 66 uint32_t nReserved5; 67 uint32_t nReserved6; 68 uint32_t nReserved7; 69 } 70 TEEC_ImplementationLimits; 71 72 void TEEC_EXPORT TEEC_GetImplementationInfo( 73 TEEC_Context* context, 74 TEEC_ImplementationInfo* description); 75 76 void TEEC_EXPORT TEEC_GetImplementationLimits( 77 TEEC_ImplementationLimits* limits); 78 79 void TEEC_EXPORT TEEC_GetTimeLimit( 80 TEEC_Context* context, 81 uint32_t timeout, 82 TEEC_TimeLimit* timeLimit); 83 84 TEEC_Result TEEC_EXPORT TEEC_OpenSessionEx ( 85 TEEC_Context* context, 86 TEEC_Session* session, 87 const TEEC_TimeLimit* timeLimit, 88 const TEEC_UUID* destination, 89 uint32_t connectionMethod, 90 void* connectionData, 91 TEEC_Operation* operation, 92 uint32_t* errorOrigin); 93 94 TEEC_Result TEEC_EXPORT TEEC_InvokeCommandEx( 95 TEEC_Session* session, 96 const TEEC_TimeLimit* timeLimit, 97 uint32_t commandID, 98 TEEC_Operation* operation, 99 uint32_t* errorOrigin); 100 101 TEEC_Result TEEC_EXPORT TEEC_ReadSignatureFile( 102 void** ppSignatureFile, 103 uint32_t* pnSignatureFileLength); 104 105 #endif /* __TEE_CLIENT_API_EX_H__ */ 106
