| #ifndef RSA_DRV_H | |
| #define RSA_DRV_H | |
| #include <common.h> | |
| #define SYS_RSA_BASE 0x0121c000 | |
| /**< offset:000 RW °æ±¾ÐÅÏ¢¼Ä´æÆ÷ */ | |
| /**< offset:004 RW Ä£¿éʹÄܼĴæÆ÷ */ | |
| /**< offset:008 RW Ä£³¤¼Ä´æÆ÷ */ | |
| /**< offset:00C RW Ãݳ¤¼Ä´æÆ÷ */ | |
| /**< offset:010 RW ÖжÏ״̬¼Ä´æÆ÷ */ | |
| /**< offset:014 RW ÖжÏʹÄܼĴæÆ÷ */ | |
| /**< offset:018 RW ÖжÏÆÁ±Î¼Ä´æÆ÷ */ | |
| /**< offset:01C RW N0¼Ä´æÆ÷ */ | |
| /**< offset:020 RW N0¡¯¼Ä´æÆ÷ */ | |
| /**< offset:024 RW ¼ÆËãģʽ */ | |
| /**< offset:028 RW ռλ·û */ | |
| /**< offset:100 RW M data RAM¼Ä´æÆ÷0x100~0x1FF */ | |
| /**< offset:200 RW E data RAM¼Ä´æÆ÷0x200~0x2FF */ | |
| /**< offset:300 RW N data RAM¼Ä´æÆ÷0x300~0x3FF */ | |
| /**< offset:400 RW ³õʼ»¯¼ÆËãRAM¼Ä´æÆ÷0x400~0x4FF*/ | |
| /**< offset:500 RW ½á¹ûRAM¼Ä´æÆ÷0x500~0x5FF */ | |
| #define RSA_REV_INFO (SYS_RSA_BASE) | |
| #define RSA_MODULE_ENABLE (SYS_RSA_BASE+0x4) | |
| #define RSA_MODULAR_LENGTH (SYS_RSA_BASE+0x8) | |
| #define RSA_EXP_LENGTH (SYS_RSA_BASE+0xc) | |
| #define RSA_INT_STATUS (SYS_RSA_BASE+0x10) | |
| #define RSA_INT_ENABLE (SYS_RSA_BASE+0x14) | |
| #define RSA_INT_MASK (SYS_RSA_BASE+0x18) | |
| #define RSA_NZORE (SYS_RSA_BASE+0x1c) | |
| #define RSA_NZORE_INV (SYS_RSA_BASE+0x20) | |
| #define RSA_CALC_MODE (SYS_RSA_BASE+0x24) | |
| #define RSA_M_RAM (SYS_RSA_BASE+0x100) | |
| #define RSA_E_RAM (SYS_RSA_BASE+0x200) | |
| #define RSA_N_RAM (SYS_RSA_BASE+0x300) | |
| #define RSA_INIT_CALC_RAM (SYS_RSA_BASE+0x400) | |
| #define RSA_RESULT_RAM (SYS_RSA_BASE+0x500) | |
| //Çý¶¯ÊÇ·ñÖ§³ÖËùÓеÄģʽ£¬ÓÃÓÚ¼ò»¯´úÂëÁ¿ | |
| //#define RSA_CODE_SUPPORT_ALL | |
| #ifdef RSA_CODE_SUPPORT_ALL | |
| #define RSA_BIG_NUM_MULTIPLE 9 //input M, E, udNbitLen | |
| #define RSA_INIT_COMPUTE 2 //input N, udNbitLen | |
| #define RSA_MOD_MULTIPLE_NO_INIT 8 //input M, E, N, C, udNbitLen, udEbitLen | |
| #define RSA_MOD_EXPO_NO_INIT 4 //input M, E, N, C, udNbitLen, udEbitLen | |
| #define RSA_MOD_MULTIPLE_WITH_INIT 10 //input M, E, N, udNbitLen, udEbitLen | |
| #endif | |
| #define RSA_MOD_EXPO_WITH_INIT 6 //input M, E, N, udNbitLen, udEbitLen | |
| /** RSAÇý¶¯¼ÆËã½Ó¿Ú´«Èë²ÎÊý*/ | |
| typedef struct | |
| { | |
| u32 udCalMode; /**< RSA¼ÆËãģʽ */ | |
| u32 udNbitLen; /**< Ä£ÊýN µÄλÊý»òÕßM µÄλÊý , ¿ÉÑ¡512, 1024, 1536, 2048 */ | |
| u32 udEbitLen; /**< ÃÝÊýE µÄλÊý, СÓÚ64 */ | |
| u32 *pudInputM; /**< ÊäÈëM»º´æÇø --ÏûÏ¢M */ | |
| u32 *pudInputE; /**< ÊäÈëE»º´æÇø --ÃÝÊýE */ | |
| u32 *pudInputN; /**< ÊäÈëÄ£»º´æÇø --Ä£ÊýN (Á½ËØÊýµÄ³Ë»ý) */ | |
| u32 *pudInputC; /**< ÊäÈëÔ¤¼ÆËãÖµ»º´æÇø,µÈÓÚr^2 mod N */ | |
| u32 *pudOutputP; /**< Êä³ö½á¹û»º´æÇø */ | |
| }T_Rsa_Paramter; | |
| u32 Rsa_Calculate(T_Rsa_Paramter ptInput); | |
| #endif | |