aes_engine.h File Reference

This is the implementation of AES Module.

Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.

Macros
#define	BLOCKSIZE   16

Functions
void	AESEncode (unsigned char *block, unsigned char *key)
	Encrypts the given block of data. More...
void	AESInit (void)
	Initializes the AES Engine. More...

#define BLOCKSIZE   16

void AESEncode	(	unsigned char *	block,
		unsigned char *	masterKey
	)

Encrypts the given block of data.

Parameters

[in,out]	block	Block of input data to be encrypted
[in]	key	Cryptographic key to be used in AES encryption

References _rcon, _roundCounter, AES_AUTO_START, AES_CFB_SIZE_128, aes_clear_new_message(), AES_ECB_MODE, AES_ENCRYPTION, AES_ENCRYPTION_COMPLETE, aes_get_status(), aes_instance, AES_KEY_SIZE_128, aes_read_output_data(), aes_set_config(), aes_set_new_message(), aes_write_input_data(), aes_write_key(), BLOCKSIZE, aes_config::cfb_size, convert_byte_array_to_32_bit(), EncKeySchedule(), EncodeShiftRow(), aes_config::encrypt_mode, g_aes_cfg, i, io_data, aes_config::key_size, aes_config::lod, aes_config::opmode, STable, aes_config::start_mode, SUB_BLOCK_COUNT, and xtime.

Referenced by SAL_AESEncode().

void AESInit

(

void

)

Initializes the AES Engine.

[setup_config]

[setup_config]

[setup_config_defaults]

[setup_config_defaults] [module_enable]

References aes_enable(), aes_get_config_defaults(), aes_init(), aes_instance, and g_aes_cfg.

Referenced by SAL_Init().