MT2523 API Reference  LinkIt SDK v4
hal_md5.h
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34 
35 #ifndef __HAL_MD5_H__
36 #define __HAL_MD5_H__
37 #include "hal_platform.h"
38 
39 #ifdef HAL_MD5_MODULE_ENABLED
40 
41 #ifdef HAL_MD5_USE_PHYSICAL_MEMORY_ADDRESS
42 
77 #else
78 
112 #endif
113 
114 
115 #include "hal_define.h"
116 
117 #ifdef __cplusplus
118 extern "C" {
119 #endif
120 
125 #define HAL_MD5_BLOCK_SIZE (64)
126 #define HAL_MD5_DIGEST_SIZE (16)
139 typedef enum {
140  HAL_MD5_STATUS_ERROR = -1,
141  HAL_MD5_STATUS_OK = 0
142 } hal_md5_status_t;
143 
154 typedef struct {
155  uint32_t hash_value[4];
156  uint64_t message_length;
157  uint8_t *block;
158  uint8_t buffer[HAL_MD5_BLOCK_SIZE];
159  uint32_t block_length;
160 } hal_md5_context_t;
161 
178 hal_md5_status_t hal_md5_init(hal_md5_context_t *context);
179 
190 hal_md5_status_t hal_md5_append(hal_md5_context_t *context, uint8_t *message, uint32_t length);
191 
201 hal_md5_status_t hal_md5_end(hal_md5_context_t *context, uint8_t digest_message[HAL_MD5_DIGEST_SIZE]);
202 
203 
204 #ifdef __cplusplus
205 }
206 #endif
207 
212 #endif /*HAL_MD5_MODULE_ENABLED*/
213 
214 #endif /* __HAL_MD5_H__ */
215