66 lines
2.5 KiB
C
Executable File
66 lines
2.5 KiB
C
Executable File
/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006.
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* Author: Jason Jin<Jason.jin@freescale.com>
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* Zhang Wei<wei.zhang@freescale.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*/
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#ifndef __SECURE_STORAGE_H__
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#define __SECURE_STORAGE_H__
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extern int sunxi_secure_storage_init(void);
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extern int sunxi_secure_storage_exit(void);
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extern int sunxi_secure_storage_list(void);
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extern int sunxi_secure_storage_probe(const char *item_name);
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extern int sunxi_secure_storage_read(const char *item_name, char *buffer, int length, int *data_len);
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extern int sunxi_secure_storage_write(const char *item_name, char *buffer, int length);
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extern int sunxi_secure_storage_erase(const char *item_name);
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extern int sunxi_secure_storage_erase_all(void);
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extern int sunxi_secure_storage_erase_data_only(const char *item_name);
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extern int sunxi_secure_object_down( const char *name , char *buf, int len, int encrypt, int write_protect);
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extern int sunxi_secure_object_up(const char *name,char *buf,int len);
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extern int sunxi_secure_object_set(const char *item_name, int encyrpt,int replace, int, int, int);
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extern int sunxi_secure_object_write(const char *item_name, char *buffer, int length);
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extern int sunxi_secure_object_read(const char *item_name, char *buffer, int buffer_len, int *data_len);
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extern int smc_load_sst_encrypt(
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char *name,
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char *in, unsigned int len,
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char *out, unsigned int *outLen);
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#define SUNXI_SECURE_STORTAGE_INFO_HEAD_LEN (64 + 4 + 4 + 4)
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#define SUNXI_HDCP_KEY_LEN (288)
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typedef struct
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{
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char name[64]; //key name
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uint32_t len; //the len fo key_data
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uint32_t encrypted;
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uint32_t write_protect;
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char key_data[4096 - SUNXI_SECURE_STORTAGE_INFO_HEAD_LEN];//the raw data of key
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}
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sunxi_secure_storage_info_t;
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#endif
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