FreeCalypso > hg > tcs211-fcmodem
annotate g23m/condat/com/src/comlib/sec_drv_prim.h @ 21:0f832c4c3db8 default tip
README for the tcs211-fcmodem tree
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 23 Sep 2016 19:58:17 +0000 |
parents | 509db1a7b7b8 |
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rev | line source |
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0
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1 #ifndef _SEC_DRV_PRIM_H_ |
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2 #define _SEC_DRV_PRIM_H_ |
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3 |
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4 |
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5 /******************************************* |
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6 Feature flags & constants |
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7 *******************************************/ |
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8 // TODO: Set properly! |
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9 //#define SEC_TRACES_ENABLED |
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10 #define FFS_MODE_ENABLED /* MEPD file is located in FFS */ |
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11 #define NON_ENCRYPTED_MODE /* MEPD file wont be encrypted */ |
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12 //#define IMEI_FROM_OTP /* IMEI is placed in OTP */ |
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13 //#define FIRSTBOOT_ENABLED |
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14 //#define FIRSTBOOT_FFS_BACKUP_ENABLED /* MEPD backup during firstboot is placed in FFS */ |
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15 //#define FIRSTBOOT_RSA_ENABLED /* RSA Part of external MEPD is decrypted */ |
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16 //#define FIRSTBOOT_DES_ENABLED /* DES encrypted data in external MEPD is decrypted */ |
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17 //#define RSA_FROM_CERT_ENABLED /* Key for RSA is taken from certificate */ |
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18 //#define USE_RSAHEAP_FOR_FLASH /* Use the RSA heap (SEC_DRV_RSA_HEAP) for flash writing algorithm */ |
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19 //#define RSA_HEAP_IS_INTERNAL /* Buffer for RSA heap is allocated as global array! */ |
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20 //#define DSP_DES_KEY_ENABLED /* DES key is taken from the DSP */ |
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21 |
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22 |
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23 /* Flash interface constants */ |
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24 extern volatile const UINT8 d_mepd_data; |
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25 #define SEC_BASE d_mepd_data /* address on secure flash area goes here */ |
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26 #define SEC_DEV_BASE SEC_BASE /* address to offset the flashdrivers from */ |
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27 #define SEC_FLASH_SIZE 8192 /* size of the flash sector */ |
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28 |
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29 |
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30 /* RSA heap or Flash buffer constants */ |
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31 #if defined(FIRSTBOOT_RSA_ENABLED) || (defined(USE_RSAHEAP_FOR_FLASH) && !defined(FFS_MODE_ENABLED)) |
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32 #define RSA_HEAP_SIZE 8192 |
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33 #ifndef RSA_HEAP_IS_INTERNAL |
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34 #error "we need a 8K RAM buffer for heap during RSA decryption" |
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35 #define SEC_DRV_RSA_HEAP xxx /* address from where we can use 8K during firstboot */ |
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36 #else /* RSA_HEAP_IS_INTERNAL */ |
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37 #define SEC_DRV_RSA_HEAP &sec_drv_buffer[0] |
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38 #endif /* RSA_HEAP_IS_INTERNAL */ |
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39 #endif /* defined(FIRSTBOOT_RSA_ENABLED) || defined(USE_RSAHEAP_FOR_FLASH) */ |
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40 |
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41 |
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42 #define SEC_PATTERN_INITIALIZED 0xAA |
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43 #define SEC_PATTERN_UNINITIALIZED 0x55 |
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44 |
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45 #define SEC_DRV_KEY_MAX_LEN 16 |
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46 #define DES_KEY_SIZE 8 |
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47 #define SHA1_SIZE 20 |
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48 #define IMEI_SIZE 8 |
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49 #define CRYPT_BLOCK_SIZE 8 |
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50 |
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51 #define FFS_MEPD_FILENAME "/MEPD_File.bin" |
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52 #define FLASH_BACKUP_NAME "/flash_backup.bin" |
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53 #define BACKUP_BUF_SIZE 128 |
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54 |
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55 |
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56 /******************************************* |
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57 Macros |
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58 *******************************************/ |
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59 #define ALIGN_CRYPT_BLOCK(x) ((x%CRYPT_BLOCK_SIZE)? x+CRYPT_BLOCK_SIZE-(x%CRYPT_BLOCK_SIZE) : x) |
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60 |
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61 #ifdef SEC_TRACES_ENABLED |
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62 #define TRACE(a) test_trace(a) |
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63 #define HEXTRACE(str, data, size) hex_trace(str, data, size) |
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64 extern void test_trace(const char *str); |
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65 extern void hex_trace(const char *str, const void *in, unsigned long int size); |
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66 #else |
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67 #define TRACE(a) ((void)(0)) |
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68 #define HEXTRACE(str, data, size) ((void)(0)) |
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69 #endif |
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70 |
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71 |
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72 /******************************************* |
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73 Type definitions |
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74 *******************************************/ |
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75 typedef struct |
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76 { |
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77 UINT8 firstboot_pattern; |
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78 } T_SEC_DRV_GLOBAL_CONF; |
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79 |
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80 typedef struct |
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81 { |
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82 UINT8 digit[SEC_DRV_KEY_MAX_LEN]; |
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83 } T_SEC_DRV_KEY; |
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84 |
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85 |
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86 /******************************************* |
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87 Prototypes |
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88 *******************************************/ |
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89 extern INT8 sec_drv_fast_write; |
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90 void sec_drv_flash_backup(void); |
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91 void sec_drv_remove_backup(void); |
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92 void sec_drv_erase_flash(void); |
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93 void sec_drv_read_flash(UINT32 offset, void *pDest, UINT32 size); |
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94 void sec_drv_write_flash(UINT32 offset, const void *pSrc, UINT32 size); |
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95 |
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96 extern BOOL sec_prim_get_global_conf(T_SEC_DRV_GLOBAL_CONF *pGlobalConf); |
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97 extern BOOL sec_prim_set_global_conf(const T_SEC_DRV_GLOBAL_CONF *pGlobalConf); |
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98 |
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99 extern BOOL sec_prim_get_configuration(T_SEC_DRV_CONFIGURATION *pConf); |
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100 extern BOOL sec_prim_set_configuration(const T_SEC_DRV_CONFIGURATION *pConf); |
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101 |
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102 extern BOOL sec_prim_get_key(int rec_num, T_SEC_DRV_KEY *pKey); |
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103 extern BOOL sec_prim_set_key(int rec_num, const T_SEC_DRV_KEY *pKey); |
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104 |
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105 extern BOOL sec_prim_get_cat_header(int rec_num, T_SEC_DRV_CAT_HDR *pHdr); |
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106 extern BOOL sec_prim_set_cat_header(int rec_num, const T_SEC_DRV_CAT_HDR *pHdr); |
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107 |
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108 extern BOOL sec_prim_get_cat_body(int rec_num, void *pBody, UINT16 size); |
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109 extern BOOL sec_prim_set_cat_body(int rec_num, const void *pBody, UINT16 size); |
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110 |
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111 #endif /* _SEC_DRV_PRIM_H_ */ |