108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
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#ifndef SUNXI_HAL_TWI_H
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#define SUNXI_HAL_TWI_H
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#include "hal_sem.h"
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#include "hal_clk.h"
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#include "sunxi_hal_common.h"
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#include "hal_gpio.h"
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#include "sunxi_hal_regulator.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define CE_ALIGN_SIZE (0x4)
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#define CE_ROUND_UP(x,y) ((((x) + ((y) - 1)) / (y)) * (y))
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#define AES_KEYSIZE_128 128
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#define AES_KEYSIZE_192 192
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#define AES_KEYSIZE_256 256
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#define AES_BLOCK_SIZE (16)
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/*define the ctx for aes requtest*/
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typedef struct {
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uint8_t *src_buffer;
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uint32_t src_length;
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uint8_t *dst_buffer;
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uint32_t dst_length;
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uint8_t *iv;
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uint8_t *iv_next;
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uint8_t *key;
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uint32_t key_length;
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uint8_t padding[AES_BLOCK_SIZE];
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uint32_t padding_len;
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uint32_t dir;
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uint32_t mode;
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uint32_t bitwidth;
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} crypto_aes_req_ctx_t;
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/*define the ctx for hash requtest*/
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#define SHA_MAX_DIGEST_SIZE (64)
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#define MD5_DIGEST_SIZE (16)
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#define SHA1_DIGEST_SIZE (20)
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#define SHA224_DIGEST_SIZE (28)
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#define SHA256_DIGEST_SIZE (32)
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#define SHA384_DIGEST_SIZE (48)
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#define SHA512_DIGEST_SIZE (64)
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#define MD5_BLOCK_SIZE (64)
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#define SHA1_BLOCK_SIZE (64)
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#define SHA224_BLOCK_SIZE (64)
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#define SHA256_BLOCK_SIZE (64)
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#define SHA384_BLOCK_SIZE (128)
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#define SHA512_BLOCK_SIZE (128)
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typedef struct {
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uint8_t *src_buffer;
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uint32_t src_length;
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uint8_t *dst_buffer;
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uint32_t dst_length;
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uint8_t md[SHA_MAX_DIGEST_SIZE];
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uint32_t md_size;
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uint8_t padding[SHA512_BLOCK_SIZE * 2];
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uint32_t padding_len;
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uint32_t type;
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uint32_t dir;
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uint32_t padding_mode;
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} crypto_hash_req_ctx_t;
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typedef struct {
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uint8_t *rng_buf;
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uint32_t rng_len;
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uint32_t mode;
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uint8_t *key;
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uint32_t key_len;
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} crypto_rng_req_ctx_t;
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/*define the ctx for rsa requtest*/
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typedef struct {
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uint8_t *key_n;
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uint32_t n_len;
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uint8_t *key_e;
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uint32_t e_len;
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uint8_t *key_d;
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uint32_t d_len;
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uint8_t *src_buffer;
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uint32_t src_length;
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uint8_t *dst_buffer;
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uint32_t dst_length;
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uint32_t dir;
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uint32_t type;
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uint32_t bitwidth;
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} crypto_rsa_req_ctx_t;
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int do_aes_crypto(crypto_aes_req_ctx_t *req_ctx);
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int sunxi_ce_init(void);
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int sunxi_ce_uninit(void);
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int do_hash_crypto(crypto_hash_req_ctx_t *req_ctx);
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int do_rsa_crypto(crypto_rsa_req_ctx_t *req_ctx);
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int do_rsa_crypto_new(crypto_rsa_req_ctx_t *req_ctx);
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int do_rng_gen(crypto_rng_req_ctx_t *req_ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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