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MStar hereby reserves the 91 // rights to any and all damages, losses, costs and expenses resulting therefrom. 92 // 93 //////////////////////////////////////////////////////////////////////////////// 94 95 #ifndef _DRVIPAUTH_H_ 96 #define _DRVIPAUTH_H_ 97 98 #ifdef __cplusplus 99 extern "C" 100 { 101 #endif 102 #include "MsTypes.h" 103 #include "MsCommon.h" 104 105 #ifndef DLL_PUBLIC 106 #define DLL_PUBLIC __attribute__ ((visibility ("default"))) 107 #endif 108 109 #ifndef DLL_LOCAL 110 #define DLL_LOCAL __attribute__ ((visibility ("hidden"))) 111 #endif 112 113 #define MSIF_IPAUTH_LIB_CODE {'I','P','A','_'} //Lib code 114 #define MSIF_IPAUTH_LIBVER {'0','0'} //LIB version 115 #define MSIF_IPAUTH_BUILDNUM {'0','0' } //Build Number 116 #define MSIF_IPAUTH_CHANGELIST {'0','0','1','1','5','7','5','8'} //P4 ChangeList Number 117 118 #define IPAUTH_CONTROL_VIDEO_H264 27 119 #define IPAUTH_CONTROL_XC_DVBC 39 120 121 #define IPAUTH_VER /* Character String for DRV/API version */ \ 122 MSIF_TAG, /* 'MSIF' */ \ 123 MSIF_CLASS, /* '00:driver, 02:app, 03:mw */ \ 124 MSIF_CUS, /* 0x6666 */ \ 125 MSIF_MOD, /* 0x0001 */ \ 126 MSIF_CHIP, \ 127 MSIF_CPU, \ 128 MSIF_IPAUTH_LIB_CODE, /* IP__ */ \ 129 MSIF_IPAUTH_LIBVER, /* 0.0 ~ Z.Z */ \ 130 MSIF_IPAUTH_BUILDNUM, /* 00 ~ 99 */ \ 131 MSIF_IPAUTH_CHANGELIST, /* CL# */ \ 132 MSIF_OS 133 134 #define IPAUTH_SHM_NAME "Linux IPAUTH driver" 135 typedef struct 136 { 137 MS_U32 g_ShmID; 138 MS_U32 g_u32ClientCounter; 139 MS_U8 g_IpControl[32]; 140 }ST_IPAUTH_SHARED_VARS; 141 142 typedef struct 143 { 144 MS_U32 erk[64]; /* encryption round keys */ 145 MS_U32 drk[64]; /* decryption round keys */ 146 MS_S32 nr; /* number of rounds */ 147 } 148 ST_AES_CONTEXT; 149 150 extern MS_BOOL MApp_IPAUTH_GetLibVer(const MSIF_Version **ppVersion); 151 DLL_PUBLIC void MApi_AUTH_Process(MS_U8 *string, MS_U8 *hash); 152 DLL_PUBLIC MS_U8 MApi_AUTH_State(void); 153 DLL_PUBLIC MS_U8 MDrv_AUTH_IPCheck(MS_U8 u8Bit); 154 DLL_PUBLIC MS_BOOL MDrv_AUTH_InitialVars(void); 155 DLL_PUBLIC ST_IPAUTH_SHARED_VARS * MDrv_AUTH_AllocateVars(void); 156 DLL_PUBLIC MS_BOOL MDrv_AUTH_ResetDefaultVars(ST_IPAUTH_SHARED_VARS * pIPAUTHShared); 157 DLL_PUBLIC void MDrv_AUTH_GetHashInfo (MS_U8 *hashinfo); 158 159 160 DLL_LOCAL MS_S32 MDrv_AUTH_AES_Set_Key( ST_AES_CONTEXT *ctx, MS_U8 *key, MS_S32 nbits ); 161 DLL_LOCAL void MDrv_AUTH_AES_Encrypt( ST_AES_CONTEXT *ctx, MS_U8 input[16], MS_U8 output[16] ); 162 DLL_LOCAL void MDrv_AUTH_AES_Decrypt( ST_AES_CONTEXT *ctx, MS_U8 input[16], MS_U8 output[16] ); 163 164 165 #ifdef __cplusplus 166 167 } 168 #endif 169 170 #endif //_DRVIPAUTH_H_ 171