- #include "main.h"
- #include "communicate.h"
- #include "cmox_crypto.h"
-
- int lv_usart1_init(void);
- int lv_delay_init(void);
-
- /* Global variables ----------------------------------------------------------*/
- /* CBC context handle */
- cmox_cbc_handle_t Cbc_Ctx;
-
- //__IO TestStatus glob_status = FAILED;
- /* Private typedef -----------------------------------------------------------*/
- /* Private defines -----------------------------------------------------------*/
- #define CHUNK_SIZE 48u /* Chunk size (in bytes) when data to encrypt or decrypt are processed by chunk */
- /* Private macros ------------------------------------------------------------*/
- /* Private variables ---------------------------------------------------------*/
-
- //密钥
- const uint8_t Key[] =
- {
- 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c
- };
- //偏移量
- const uint8_t IV[] =
- {
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
- };
- const uint8_t Plaintext[] =
- {
- 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
- 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
- 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
- 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10
- };
- const uint8_t Expected_Ciphertext[] =
- {
- 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
- 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
- 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
- 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7
- };
-
- /* Computed data buffer */
- uint8_t Computed_Ciphertext[sizeof(Expected_Ciphertext)];
- uint8_t Computed_Plaintext[sizeof(Plaintext)];
-
-
- RCC_ClocksTypeDef get_rcc_clock;
-
-
- int main(void)
- {
- cmox_cipher_retval_t retval;
- size_t computed_size;
- /* General cipher context */
- cmox_cipher_handle_t *cipher_ctx;
- /* Index for piecemeal processing */
- uint32_t index;
-
-
- lv_usart1_init();
- lv_delay_init();
-
- /*开启CRC，使用ST加密库需要开启CRC*/
- if (cmox_initialize(NULL) != CMOX_INIT_SUCCESS)
- {
- printf("init error\r\n");
- }
-
- /***************************************************************************************************
- * CRC-None加密
- ***************************************************************************************************/
- retval = cmox_cipher_encrypt(CMOX_AESSMALL_CBC_ENC_ALGO, /* Use AES CBC algorithm */
- Plaintext, sizeof(Plaintext)-1, /* Plaintext to encrypt */
- Key, sizeof(Key), /* AES key to use */
- IV, sizeof(IV), /* Initialization vector */
- Computed_Ciphertext, &computed_size); /* Data buffer to receive generated ciphertext */
-
- /* Verify API returned value */
- if (retval != CMOX_CIPHER_SUCCESS)
- {
- printf("CBC ERROR\r\n");
- }
-
- printf("CBC encrypt data：\r\n");
- for(int i=0; i<computed_size; i++)
- {
- printf("%x",Computed_Ciphertext[i]);
- }
- printf("\r\n");
- /* Compute directly the plaintext passing all the needed parameters */
- /* Note: CMOX_AES_CBC_DEC_ALGO refer to the default AES implementation
- * selected in cmox_default_config.h. To use a specific implementation, user can
- * directly choose:
- * - CMOX_AESFAST_CBC_DEC_ALGO to select the AES fast implementation
- * - CMOX_AESSMALL_CBC_DEC_ALGO to select the AES small implementation
- */
-
- /********************************************************************************
- *CRC-None解密
- ********************************************************************************/
- retval = cmox_cipher_decrypt(CMOX_AES_CBC_DEC_ALGO, /* Use AES CBC algorithm */
- Computed_Ciphertext, computed_size, /* Ciphertext to decrypt */
- Key, sizeof(Key), /* AES key to use */
- IV, sizeof(IV), /* Initialization vector */
- Computed_Plaintext, &computed_size); /* Data buffer to receive generated plaintext */
-
- /* Verify API returned value */
- if (retval != CMOX_CIPHER_SUCCESS)
- {
- printf("CBC decrypt ERROR\r\n");
- }
- printf("CBC decrypt data：\r\n");
-
- {
- for(int i=0; i<computed_size; i++)
- {
- printf("%x",Computed_Plaintext[i]);
- }
- }
- printf("\r\ncomputed_size:%d\r\n",computed_size);
-
- /*******************************************************************************************
- *
- *SHA256演示
- ********************************************************************************************/
- const uint8_t Message[] =
- {
- 0x6b, 0x91, 0x8f, 0xb1, 0xa5, 0xad, 0x1f, 0x9c, 0x5e, 0x5d, 0xbd, 0xf1, 0x0a, 0x93, 0xa9, 0xc8,
- 0xf6, 0xbc, 0xa8, 0x9f, 0x37, 0xe7, 0x9c, 0x9f, 0xe1, 0x2a, 0x57, 0x22, 0x79, 0x41, 0xb1, 0x73,
- 0xac, 0x79, 0xd8, 0xd4, 0x40, 0xcd, 0xe8, 0xc6, 0x4c, 0x4e, 0xbc, 0x84, 0xa4, 0xc8, 0x03, 0xd1,
- 0x98, 0xa2, 0x96, 0xf3, 0xde, 0x06, 0x09, 0x00, 0xcc, 0x42, 0x7f, 0x58, 0xca, 0x6e, 0xc3, 0x73,
- 0x08, 0x4f, 0x95, 0xdd, 0x6c, 0x7c, 0x42, 0x7e, 0xcf, 0xbf, 0x78, 0x1f, 0x68, 0xbe, 0x57, 0x2a,
- 0x88, 0xdb, 0xcb, 0xb1, 0x88, 0x58, 0x1a, 0xb2, 0x00, 0xbf, 0xb9, 0x9a, 0x3a, 0x81, 0x64, 0x07,
- 0xe7, 0xdd, 0x6d, 0xd2, 0x10, 0x03, 0x55, 0x4d, 0x4f, 0x7a, 0x99, 0xc9, 0x3e, 0xbf, 0xce, 0x5c,
- 0x30, 0x2f, 0xf0, 0xe1, 0x1f, 0x26, 0xf8, 0x3f, 0xe6, 0x69, 0xac, 0xef, 0xb0, 0xc1, 0xbb, 0xb8,
- 0xb1, 0xe9, 0x09, 0xbd, 0x14, 0xaa, 0x48, 0xba, 0x34, 0x45, 0xc8, 0x8b, 0x0e, 0x11, 0x90, 0xee,
- 0xf7, 0x65, 0xad, 0x89, 0x8a, 0xb8, 0xca, 0x2f, 0xe5, 0x07, 0x01, 0x5f, 0x15, 0x78, 0xf1, 0x0d,
- 0xce, 0x3c, 0x11, 0xa5, 0x5f, 0xb9, 0x43, 0x4e, 0xe6, 0xe9, 0xad, 0x6c, 0xc0, 0xfd, 0xc4, 0x68,
- 0x44, 0x47, 0xa9, 0xb3, 0xb1, 0x56, 0xb9, 0x08, 0x64, 0x63, 0x60, 0xf2, 0x4f, 0xec, 0x2d, 0x8f,
- 0xa6, 0x9e, 0x2c, 0x93, 0xdb, 0x78, 0x70, 0x8f, 0xcd, 0x2e, 0xef, 0x74, 0x3d, 0xcb, 0x93, 0x53,
- 0x81, 0x9b, 0x8d, 0x66, 0x7c, 0x48, 0xed, 0x54, 0xcd, 0x43, 0x6f, 0xb1, 0x47, 0x65, 0x98, 0xc4,
- 0xa1, 0xd7, 0x02, 0x8e, 0x6f, 0x2f, 0xf5, 0x07, 0x51, 0xdb, 0x36, 0xab, 0x6b, 0xc3, 0x24, 0x35,
- 0x15, 0x2a, 0x00, 0xab, 0xd3, 0xd5, 0x8d, 0x9a, 0x87, 0x70, 0xd9, 0xa3, 0xe5, 0x2d, 0x5a, 0x36,
- 0x28, 0xae, 0x3c, 0x9e, 0x03, 0x25
- };
- uint8_t computed_hash[CMOX_SHA256_SIZE];
-
- retval = cmox_hash_compute(CMOX_SHA256_ALGO, /* Use SHA256 algorithm */
- Message, sizeof(Message), /* Message to digest */
- computed_hash, /* Data buffer to receive digest data */
- CMOX_SHA256_SIZE, /* Expected digest size */
- &computed_size); /* Size of computed digest */
-
- /* Verify API returned value */
- if (retval != CMOX_HASH_SUCCESS)
- {
- printf("HASH ERROR\r\n");
- }
- printf("HASH data：\r\n");
- for(int i=0; i<computed_size; i++)
- {
- printf("%x ",computed_hash[i]);
- }
-
- while(1)
- {
-
-
- }
-
- }
-
-
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