MBEDTLS_CMAC_MAX_BLOCK_SIZE - syntax, references, description

References

from 0/1 examples

Code

Location

#define MBEDTLS_CMAC_MAX_BLOCK_SIZE 16 /**< The longest block used by CMAC is that of AES. */

unsigned char L[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

static void cmac_pad(unsigned char padded_block[MBEDTLS_CMAC_MAX_BLOCK_SIZE],

MBEDTLS_ASSUME(block_size <= MBEDTLS_CMAC_MAX_BLOCK_SIZE);

unsigned char K1[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char K2[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char M_last[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

MBEDTLS_ASSUME(block_size <= MBEDTLS_CMAC_MAX_BLOCK_SIZE); // silence GCC warning

mbedtls_platform_zeroize(state, MBEDTLS_CMAC_MAX_BLOCK_SIZE);

unsigned char K1[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char K2[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char output[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char MBEDTLS_PRIVATE(state)[MBEDTLS_CMAC_MAX_BLOCK_SIZE];

unsigned char MBEDTLS_PRIVATE(unprocessed_block)[MBEDTLS_CMAC_MAX_BLOCK_SIZE];