aes_dec.h File Reference

#include "aes_types.h"
#include <stdint.h>

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Functions
void	aes_decrypt_core (aes_cipher_state_t *state, const aes_genctx_t *ks, uint8_t rounds)
void	aes128_dec (void *buffer, aes128_ctx_t *ctx)
	decrypt with 128 bit key. More...
void	aes192_dec (void *buffer, aes192_ctx_t *ctx)
	decrypt with 192 bit key. More...
void	aes256_dec (void *buffer, aes256_ctx_t *ctx)
	decrypt with 256 bit key. More...

Detailed Description

\email bg@ne.nosp@m.rile.nosp@m.x.org

Author

Daniel Otte

Date

2008-12-30 \license GPLv3 or later

Definition in file aes_dec.h.

Function Documentation

aes128_dec()

void aes128_dec	(	void *	buffer,
		aes128_ctx_t *	ctx
	)

decrypt with 128 bit key.

This function decrypts one block with the AES algorithm under control of a keyschedule produced from a 128 bit key.

Parameters

buffer	pointer to the block to decrypt
ctx	pointer to the key schedule

Definition at line 135 of file aes_dec.c.

aes192_dec()

void aes192_dec	(	void *	buffer,
		aes192_ctx_t *	ctx
	)

decrypt with 192 bit key.

This function decrypts one block with the AES algorithm under control of a keyschedule produced from a 192 bit key.

Parameters

buffer	pointer to the block to decrypt
ctx	pointer to the key schedule

Definition at line 139 of file aes_dec.c.

aes256_dec()

void aes256_dec	(	void *	buffer,
		aes256_ctx_t *	ctx
	)

decrypt with 256 bit key.

This function decrypts one block with the AES algorithm under control of a keyschedule produced from a 256 bit key.

Parameters

buffer	pointer to the block to decrypt
ctx	pointer to the key schedule

Definition at line 143 of file aes_dec.c.