crypt.h File Reference

#include "keys.h"
#include "utils.h"
#include "types.h"
#include <stddef.h>
#include <stdint.h>
#include <string.h>

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Macros
#define	TRANSPOSITION_BLOCK_SIZE   4
#define	FEISTEL_INPUT_AND_OUTPUT_LEN   4
#define	MAGMA_BLOCK_SIZE   8

Functions
uint32_t	T (const uint32_t input)
uint32_t	feistel (const uint32_t plaintext, const uint32_t key)
MagmaResult	magma_encrypt_block (const unsigned char plain_text[MAGMA_BLOCK_SIZE], unsigned char cipher_text[MAGMA_BLOCK_SIZE], const unsigned char keys[ITER_KEYS_COUNT][ITER_KEY_LEN])
MagmaResult	magma_decrypt_block (const unsigned char plain_text[MAGMA_BLOCK_SIZE], unsigned char cipher_text[MAGMA_BLOCK_SIZE], const unsigned char keys[ITER_KEYS_COUNT][ITER_KEY_LEN])

Macro Definition Documentation

FEISTEL_INPUT_AND_OUTPUT_LEN

#define FEISTEL_INPUT_AND_OUTPUT_LEN   4

MAGMA_BLOCK_SIZE

#define MAGMA_BLOCK_SIZE   8

TRANSPOSITION_BLOCK_SIZE

#define TRANSPOSITION_BLOCK_SIZE   4

Function Documentation

feistel()

uint32_t feistel	(	const uint32_t	plaintext,
		const uint32_t	key )

magma_decrypt_block()

MagmaResult magma_decrypt_block	(	const unsigned char	plain_text[MAGMA_BLOCK_SIZE],
		unsigned char	cipher_text[MAGMA_BLOCK_SIZE],
		const unsigned char	keys[ITER_KEYS_COUNT][ITER_KEY_LEN] )

magma_encrypt_block()

MagmaResult magma_encrypt_block	(	const unsigned char	plain_text[MAGMA_BLOCK_SIZE],
		unsigned char	cipher_text[MAGMA_BLOCK_SIZE],
		const unsigned char	keys[ITER_KEYS_COUNT][ITER_KEY_LEN] )

T()

uint32_t T

(

const uint32_t

input

)