#include "mbedtls/config.h"
#include <string.h>
#include "mbedtls/aes.h"
#include "mbedtls/padlock.h"
#include "mbedtls/aesni.h"
#include "mbedtls/platform.h"
#include "arc4_alt.h"

Include dependency graph for aes.c:

Macros
#define	GET_UINT32_LE(n, b, i)

#define	PUT_UINT32_LE(n, b, i)

#define	ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) \| ( x >> 24 )

#define	XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) )

#define	MUL(x, y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 )

#define	AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3)

#define	AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3)

Functions
static void	aes_gen_tables (void)

void	mbedtls_aes_init (mbedtls_aes_context *ctx)
	Initialize AES context. More...

void	mbedtls_aes_free (mbedtls_aes_context *ctx)
	Clear AES context. More...

int	mbedtls_aes_setkey_enc (mbedtls_aes_context ctx, const unsigned char key, unsigned int keybits)
	AES key schedule (encryption) More...

int	mbedtls_aes_setkey_dec (mbedtls_aes_context ctx, const unsigned char key, unsigned int keybits)
	AES key schedule (decryption) More...

int	mbedtls_internal_aes_encrypt (mbedtls_aes_context *ctx, const unsigned char input[16], unsigned char output[16])
	Internal AES block encryption function (Only exposed to allow overriding it, see MBEDTLS_AES_ENCRYPT_ALT) More...

void	mbedtls_aes_encrypt (mbedtls_aes_context *ctx, const unsigned char input[16], unsigned char output[16])
	Deprecated internal AES block encryption function without return value. More...

int	mbedtls_internal_aes_decrypt (mbedtls_aes_context *ctx, const unsigned char input[16], unsigned char output[16])
	Internal AES block decryption function (Only exposed to allow overriding it, see MBEDTLS_AES_DECRYPT_ALT) More...

void	mbedtls_aes_decrypt (mbedtls_aes_context *ctx, const unsigned char input[16], unsigned char output[16])
	Deprecated internal AES block decryption function without return value. More...

int	mbedtls_aes_crypt_ecb (mbedtls_aes_context *ctx, int mode, const unsigned char input[16], unsigned char output[16])
	AES-ECB block encryption/decryption. More...

int	mbedtls_aes_crypt_cbc (mbedtls_aes_context ctx, int mode, size_t length, unsigned char iv[16], const unsigned char input, unsigned char *output)
	AES-CBC buffer encryption/decryption Length should be a multiple of the block size (16 bytes) More...

int	mbedtls_aes_crypt_cfb128 (mbedtls_aes_context ctx, int mode, size_t length, size_t iv_off, unsigned char iv[16], const unsigned char input, unsigned char output)
	AES-CFB128 buffer encryption/decryption. More...

int	mbedtls_aes_crypt_cfb8 (mbedtls_aes_context ctx, int mode, size_t length, unsigned char iv[16], const unsigned char input, unsigned char *output)
	AES-CFB8 buffer encryption/decryption. More...

int	mbedtls_aes_crypt_ctr (mbedtls_aes_context ctx, size_t length, size_t nc_off, unsigned char nonce_counter[16], unsigned char stream_block[16], const unsigned char input, unsigned char output)
	AES-CTR buffer encryption/decryption. More...

int	mbedtls_aes_self_test (int verbose)
	Checkup routine. More...

Variables
static unsigned char	FSb [256]

static uint32_t	FT0 [256]

static uint32_t	FT1 [256]

static uint32_t	FT2 [256]

static uint32_t	FT3 [256]

static unsigned char	RSb [256]

static uint32_t	RT0 [256]

static uint32_t	RT1 [256]

static uint32_t	RT2 [256]

static uint32_t	RT3 [256]

static uint32_t	RCON [10]

static int	aes_init_done = 0

static const unsigned char	aes_test_ecb_dec [3][16]

static const unsigned char	aes_test_ecb_enc [3][16]

static const unsigned char	aes_test_cbc_dec [3][16]

static const unsigned char	aes_test_cbc_enc [3][16]

static const unsigned char	aes_test_cfb128_key [3][32]

static const unsigned char	aes_test_cfb128_iv [16]

static const unsigned char	aes_test_cfb128_pt [64]

static const unsigned char	aes_test_cfb128_ct [3][64]

static const unsigned char	aes_test_ctr_key [3][16]

static const unsigned char	aes_test_ctr_nonce_counter [3][16]

static const unsigned char	aes_test_ctr_pt [3][48]

static const unsigned char	aes_test_ctr_ct [3][48]

static const int	aes_test_ctr_len [3]

Macro Definition Documentation

◆ AES_FROUND

#define AES_FROUND	(	X0,
		X1,
		X2,
		X3,
		Y0,
		Y1,
		Y2,
		Y3
	)

Value:

{ \
 X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^ \
 FT1[ ( Y1 >> 8 ) & 0xFF ] ^ \
 FT2[ ( Y2 >> 16 ) & 0xFF ] ^ \
 FT3[ ( Y3 >> 24 ) & 0xFF ]; \
 \
 X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^ \
 FT1[ ( Y2 >> 8 ) & 0xFF ] ^ \
 FT2[ ( Y3 >> 16 ) & 0xFF ] ^ \
 FT3[ ( Y0 >> 24 ) & 0xFF ]; \
 \
 X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^ \
 FT1[ ( Y3 >> 8 ) & 0xFF ] ^ \
 FT2[ ( Y0 >> 16 ) & 0xFF ] ^ \
 FT3[ ( Y1 >> 24 ) & 0xFF ]; \
 \
 X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^ \
 FT1[ ( Y0 >> 8 ) & 0xFF ] ^ \
 FT2[ ( Y1 >> 16 ) & 0xFF ] ^ \
 FT3[ ( Y2 >> 24 ) & 0xFF ]; \
}

◆ AES_RROUND

#define AES_RROUND	(	X0,
		X1,
		X2,
		X3,
		Y0,
		Y1,
		Y2,
		Y3
	)

Value:

{ \
 X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^ \
 RT1[ ( Y3 >> 8 ) & 0xFF ] ^ \
 RT2[ ( Y2 >> 16 ) & 0xFF ] ^ \
 RT3[ ( Y1 >> 24 ) & 0xFF ]; \
 \
 X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^ \
 RT1[ ( Y0 >> 8 ) & 0xFF ] ^ \
 RT2[ ( Y3 >> 16 ) & 0xFF ] ^ \
 RT3[ ( Y2 >> 24 ) & 0xFF ]; \
 \
 X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^ \
 RT1[ ( Y1 >> 8 ) & 0xFF ] ^ \
 RT2[ ( Y0 >> 16 ) & 0xFF ] ^ \
 RT3[ ( Y3 >> 24 ) & 0xFF ]; \
 \
 X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^ \
 RT1[ ( Y2 >> 8 ) & 0xFF ] ^ \
 RT2[ ( Y1 >> 16 ) & 0xFF ] ^ \
 RT3[ ( Y0 >> 24 ) & 0xFF ]; \
}

◆ GET_UINT32_LE

#define GET_UINT32_LE	(	n,
		b,
		i
	)

Value:

{ \
 (n) = ( (uint32_t) (b)[(i) ] ) \
 | ( (uint32_t) (b)[(i) + 1] << 8 ) \
 | ( (uint32_t) (b)[(i) + 2] << 16 ) \
 | ( (uint32_t) (b)[(i) + 3] << 24 ); \
}

◆ MUL

#define MUL	(	x,
		y
	)	( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 )

◆ PUT_UINT32_LE

#define PUT_UINT32_LE	(	n,
		b,
		i
	)

Value:

{ \
 (b)[(i) ] = (unsigned char) ( ( (n) ) & 0xFF ); \
 (b)[(i) + 1] = (unsigned char) ( ( (n) >> 8 ) & 0xFF ); \
 (b)[(i) + 2] = (unsigned char) ( ( (n) >> 16 ) & 0xFF ); \
 (b)[(i) + 3] = (unsigned char) ( ( (n) >> 24 ) & 0xFF ); \
}

◆ ROTL8

#define ROTL8 ( x ) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 )

◆ XTIME

#define XTIME ( x ) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) )

Function Documentation

◆ aes_gen_tables()

static void aes_gen_tables ( void )

static

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◆ mbedtls_aes_crypt_cbc()

int mbedtls_aes_crypt_cbc	(	mbedtls_aes_context *	ctx,
		int	mode,
		size_t	length,
		unsigned char	iv[16],
		const unsigned char *	input,
		unsigned char *	output
	)

AES-CBC buffer encryption/decryption Length should be a multiple of the block size (16 bytes)

Note: Upon exit, the content of the IV is updated so that you can call the function same function again on the following block(s) of data and get the same result as if it was encrypted in one call. This allows a "streaming" usage. If on the other hand you need to retain the contents of the IV, you should either save it manually or use the cipher module instead.

Parameters

ctx	AES context
mode	MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
length	length of the input data
iv	initialization vector (updated after use)
input	buffer holding the input data
output	buffer holding the output data

Returns: 0 if successful, or MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH

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◆ mbedtls_aes_crypt_cfb128()

int mbedtls_aes_crypt_cfb128	(	mbedtls_aes_context *	ctx,
		int	mode,
		size_t	length,
		size_t *	iv_off,
		unsigned char	iv[16],
		const unsigned char *	input,
		unsigned char *	output
	)

AES-CFB128 buffer encryption/decryption.

Note: Due to the nature of CFB you should use the same key schedule for both encryption and decryption. So a context initialized with mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.

Note: Upon exit, the content of the IV is updated so that you can call the function same function again on the following block(s) of data and get the same result as if it was encrypted in one call. This allows a "streaming" usage. If on the other hand you need to retain the contents of the IV, you should either save it manually or use the cipher module instead.

Parameters

ctx	AES context
mode	MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
length	length of the input data
iv_off	offset in IV (updated after use)
iv	initialization vector (updated after use)
input	buffer holding the input data
output	buffer holding the output data

Returns: 0 if successful

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◆ mbedtls_aes_crypt_cfb8()

int mbedtls_aes_crypt_cfb8	(	mbedtls_aes_context *	ctx,
		int	mode,
		size_t	length,
		unsigned char	iv[16],
		const unsigned char *	input,
		unsigned char *	output
	)

AES-CFB8 buffer encryption/decryption.

Note: Due to the nature of CFB you should use the same key schedule for both encryption and decryption. So a context initialized with mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.

Note: Upon exit, the content of the IV is updated so that you can call the function same function again on the following block(s) of data and get the same result as if it was encrypted in one call. This allows a "streaming" usage. If on the other hand you need to retain the contents of the IV, you should either save it manually or use the cipher module instead.

Parameters

ctx	AES context
mode	MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
length	length of the input data
iv	initialization vector (updated after use)
input	buffer holding the input data
output	buffer holding the output data

Returns: 0 if successful

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◆ mbedtls_aes_crypt_ctr()

int mbedtls_aes_crypt_ctr	(	mbedtls_aes_context *	ctx,
		size_t	length,
		size_t *	nc_off,
		unsigned char	nonce_counter[16],
		unsigned char	stream_block[16],
		const unsigned char *	input,
		unsigned char *	output
	)

AES-CTR buffer encryption/decryption.

Warning: You have to keep the maximum use of your counter in mind!

Note: Due to the nature of CTR you should use the same key schedule for both encryption and decryption. So a context initialized with mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.

Parameters

ctx	AES context
length	The length of the data
nc_off	The offset in the current stream_block (for resuming within current cipher stream). The offset pointer to should be 0 at the start of a stream.
nonce_counter	The 128-bit nonce and counter.
stream_block	The saved stream-block for resuming. Is overwritten by the function.
input	The input data stream
output	The output data stream

Returns: 0 if successful

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◆ mbedtls_aes_crypt_ecb()

int mbedtls_aes_crypt_ecb	(	mbedtls_aes_context *	ctx,
		int	mode,
		const unsigned char	input[16],
		unsigned char	output[16]
	)

AES-ECB block encryption/decryption.

Parameters

ctx	AES context
mode	MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
input	16-byte input block
output	16-byte output block

Returns: 0 if successful

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◆ mbedtls_aes_decrypt()

void mbedtls_aes_decrypt	(	mbedtls_aes_context *	ctx,
		const unsigned char	input[16],
		unsigned char	output[16]
	)

Deprecated internal AES block decryption function without return value.

Deprecated:: Superseded by mbedtls_aes_decrypt_ext() in 2.5.0

Parameters

ctx	AES context
input	Ciphertext block
output	Output (plaintext) block

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◆ mbedtls_aes_encrypt()

void mbedtls_aes_encrypt	(	mbedtls_aes_context *	ctx,
		const unsigned char	input[16],
		unsigned char	output[16]
	)

Deprecated internal AES block encryption function without return value.

Deprecated:: Superseded by mbedtls_aes_encrypt_ext() in 2.5.0

Parameters

ctx	AES context
input	Plaintext block
output	Output (ciphertext) block

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◆ mbedtls_aes_free()

void mbedtls_aes_free ( mbedtls_aes_context * ctx )

Clear AES context.

Parameters

ctx	AES context to be cleared

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◆ mbedtls_aes_init()

void mbedtls_aes_init ( mbedtls_aes_context * ctx )

Initialize AES context.

Parameters

ctx	AES context to be initialized

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◆ mbedtls_aes_self_test()

int mbedtls_aes_self_test ( int verbose )

Checkup routine.

Returns: 0 if successful, or 1 if the test failed

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◆ mbedtls_aes_setkey_dec()

int mbedtls_aes_setkey_dec	(	mbedtls_aes_context *	ctx,
		const unsigned char *	key,
		unsigned int	keybits
	)

AES key schedule (decryption)

Parameters

ctx	AES context to be initialized
key	decryption key
keybits	must be 128, 192 or 256

Returns: 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH

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◆ mbedtls_aes_setkey_enc()

int mbedtls_aes_setkey_enc	(	mbedtls_aes_context *	ctx,
		const unsigned char *	key,
		unsigned int	keybits
	)

AES key schedule (encryption)

Parameters

ctx	AES context to be initialized
key	encryption key
keybits	must be 128, 192 or 256

Returns: 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH

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◆ mbedtls_internal_aes_decrypt()

int mbedtls_internal_aes_decrypt	(	mbedtls_aes_context *	ctx,
		const unsigned char	input[16],
		unsigned char	output[16]
	)

Internal AES block decryption function (Only exposed to allow overriding it, see MBEDTLS_AES_DECRYPT_ALT)

Parameters

ctx	AES context
input	Ciphertext block
output	Output (plaintext) block

Returns: 0 if successful

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◆ mbedtls_internal_aes_encrypt()

int mbedtls_internal_aes_encrypt	(	mbedtls_aes_context *	ctx,
		const unsigned char	input[16],
		unsigned char	output[16]
	)

Internal AES block encryption function (Only exposed to allow overriding it, see MBEDTLS_AES_ENCRYPT_ALT)

Parameters

ctx	AES context
input	Plaintext block
output	Output (ciphertext) block

Returns: 0 if successful

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Variable Documentation

◆ aes_init_done

int aes_init_done = 0

static

◆ aes_test_cbc_dec

const unsigned char aes_test_cbc_dec[3][16]

static

Initial value:

=
{
 { 0xFA, 0xCA, 0x37, 0xE0, 0xB0, 0xC8, 0x53, 0x73,
 0xDF, 0x70, 0x6E, 0x73, 0xF7, 0xC9, 0xAF, 0x86 },
 { 0x5D, 0xF6, 0x78, 0xDD, 0x17, 0xBA, 0x4E, 0x75,
 0xB6, 0x17, 0x68, 0xC6, 0xAD, 0xEF, 0x7C, 0x7B },
 { 0x48, 0x04, 0xE1, 0x81, 0x8F, 0xE6, 0x29, 0x75,
 0x19, 0xA3, 0xE8, 0x8C, 0x57, 0x31, 0x04, 0x13 }
}

◆ aes_test_cbc_enc

const unsigned char aes_test_cbc_enc[3][16]

static

Initial value:

=
{
 { 0x8A, 0x05, 0xFC, 0x5E, 0x09, 0x5A, 0xF4, 0x84,
 0x8A, 0x08, 0xD3, 0x28, 0xD3, 0x68, 0x8E, 0x3D },
 { 0x7B, 0xD9, 0x66, 0xD5, 0x3A, 0xD8, 0xC1, 0xBB,
 0x85, 0xD2, 0xAD, 0xFA, 0xE8, 0x7B, 0xB1, 0x04 },
 { 0xFE, 0x3C, 0x53, 0x65, 0x3E, 0x2F, 0x45, 0xB5,
 0x6F, 0xCD, 0x88, 0xB2, 0xCC, 0x89, 0x8F, 0xF0 }
}

◆ aes_test_cfb128_ct

const unsigned char aes_test_cfb128_ct[3][64]

static

Initial value:

=
{
 { 0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20,
 0x33, 0x34, 0x49, 0xF8, 0xE8, 0x3C, 0xFB, 0x4A,
 0xC8, 0xA6, 0x45, 0x37, 0xA0, 0xB3, 0xA9, 0x3F,
 0xCD, 0xE3, 0xCD, 0xAD, 0x9F, 0x1C, 0xE5, 0x8B,
 0x26, 0x75, 0x1F, 0x67, 0xA3, 0xCB, 0xB1, 0x40,
 0xB1, 0x80, 0x8C, 0xF1, 0x87, 0xA4, 0xF4, 0xDF,
 0xC0, 0x4B, 0x05, 0x35, 0x7C, 0x5D, 0x1C, 0x0E,
 0xEA, 0xC4, 0xC6, 0x6F, 0x9F, 0xF7, 0xF2, 0xE6 },
 { 0xCD, 0xC8, 0x0D, 0x6F, 0xDD, 0xF1, 0x8C, 0xAB,
 0x34, 0xC2, 0x59, 0x09, 0xC9, 0x9A, 0x41, 0x74,
 0x67, 0xCE, 0x7F, 0x7F, 0x81, 0x17, 0x36, 0x21,
 0x96, 0x1A, 0x2B, 0x70, 0x17, 0x1D, 0x3D, 0x7A,
 0x2E, 0x1E, 0x8A, 0x1D, 0xD5, 0x9B, 0x88, 0xB1,
 0xC8, 0xE6, 0x0F, 0xED, 0x1E, 0xFA, 0xC4, 0xC9,
 0xC0, 0x5F, 0x9F, 0x9C, 0xA9, 0x83, 0x4F, 0xA0,
 0x42, 0xAE, 0x8F, 0xBA, 0x58, 0x4B, 0x09, 0xFF },
 { 0xDC, 0x7E, 0x84, 0xBF, 0xDA, 0x79, 0x16, 0x4B,
 0x7E, 0xCD, 0x84, 0x86, 0x98, 0x5D, 0x38, 0x60,
 0x39, 0xFF, 0xED, 0x14, 0x3B, 0x28, 0xB1, 0xC8,
 0x32, 0x11, 0x3C, 0x63, 0x31, 0xE5, 0x40, 0x7B,
 0xDF, 0x10, 0x13, 0x24, 0x15, 0xE5, 0x4B, 0x92,
 0xA1, 0x3E, 0xD0, 0xA8, 0x26, 0x7A, 0xE2, 0xF9,
 0x75, 0xA3, 0x85, 0x74, 0x1A, 0xB9, 0xCE, 0xF8,
 0x20, 0x31, 0x62, 0x3D, 0x55, 0xB1, 0xE4, 0x71 }
}

◆ aes_test_cfb128_iv

const unsigned char aes_test_cfb128_iv[16]

static

Initial value:

=
{
 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F
}

◆ aes_test_cfb128_key

const unsigned char aes_test_cfb128_key[3][32]

static

Initial value:

=
{
 { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C },
 { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52,
 0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5,
 0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B },
 { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,
 0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,
 0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,
 0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 }
}

◆ aes_test_cfb128_pt

const unsigned char aes_test_cfb128_pt[64]

static

Initial value:

=
{
 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
}

◆ aes_test_ctr_ct

const unsigned char aes_test_ctr_ct[3][48]

static

Initial value:

=
{
 { 0xE4, 0x09, 0x5D, 0x4F, 0xB7, 0xA7, 0xB3, 0x79,
 0x2D, 0x61, 0x75, 0xA3, 0x26, 0x13, 0x11, 0xB8 },
 { 0x51, 0x04, 0xA1, 0x06, 0x16, 0x8A, 0x72, 0xD9,
 0x79, 0x0D, 0x41, 0xEE, 0x8E, 0xDA, 0xD3, 0x88,
 0xEB, 0x2E, 0x1E, 0xFC, 0x46, 0xDA, 0x57, 0xC8,
 0xFC, 0xE6, 0x30, 0xDF, 0x91, 0x41, 0xBE, 0x28 },
 { 0xC1, 0xCF, 0x48, 0xA8, 0x9F, 0x2F, 0xFD, 0xD9,
 0xCF, 0x46, 0x52, 0xE9, 0xEF, 0xDB, 0x72, 0xD7,
 0x45, 0x40, 0xA4, 0x2B, 0xDE, 0x6D, 0x78, 0x36,
 0xD5, 0x9A, 0x5C, 0xEA, 0xAE, 0xF3, 0x10, 0x53,
 0x25, 0xB2, 0x07, 0x2F }
}

◆ aes_test_ctr_key

const unsigned char aes_test_ctr_key[3][16]

static

Initial value:

=
{
 { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC,
 0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E },
 { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7,
 0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 },
 { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8,
 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC }
}

◆ aes_test_ctr_len

const int aes_test_ctr_len[3]

static

Initial value:

=

{ 16, 32, 36 }

◆ aes_test_ctr_nonce_counter

const unsigned char aes_test_ctr_nonce_counter[3][16]

static

Initial value:

=
{
 { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00,
 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
 { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59,
 0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 },
 { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F,
 0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 }
}

◆ aes_test_ctr_pt

const unsigned char aes_test_ctr_pt[3][48]

static

Initial value:

=
{
 { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62,
 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 },
 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F },
 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
 0x20, 0x21, 0x22, 0x23 }
}

◆ aes_test_ecb_dec

const unsigned char aes_test_ecb_dec[3][16]

static

Initial value:

=
{
 { 0x44, 0x41, 0x6A, 0xC2, 0xD1, 0xF5, 0x3C, 0x58,
 0x33, 0x03, 0x91, 0x7E, 0x6B, 0xE9, 0xEB, 0xE0 },
 { 0x48, 0xE3, 0x1E, 0x9E, 0x25, 0x67, 0x18, 0xF2,
 0x92, 0x29, 0x31, 0x9C, 0x19, 0xF1, 0x5B, 0xA4 },
 { 0x05, 0x8C, 0xCF, 0xFD, 0xBB, 0xCB, 0x38, 0x2D,
 0x1F, 0x6F, 0x56, 0x58, 0x5D, 0x8A, 0x4A, 0xDE }
}

◆ aes_test_ecb_enc

const unsigned char aes_test_ecb_enc[3][16]

static

Initial value:

=
{
 { 0xC3, 0x4C, 0x05, 0x2C, 0xC0, 0xDA, 0x8D, 0x73,
 0x45, 0x1A, 0xFE, 0x5F, 0x03, 0xBE, 0x29, 0x7F },
 { 0xF3, 0xF6, 0x75, 0x2A, 0xE8, 0xD7, 0x83, 0x11,
 0x38, 0xF0, 0x41, 0x56, 0x06, 0x31, 0xB1, 0x14 },
 { 0x8B, 0x79, 0xEE, 0xCC, 0x93, 0xA0, 0xEE, 0x5D,
 0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 }
}

◆ FSb

unsigned char FSb[256]

static

◆ FT0

uint32_t FT0[256]

static

◆ FT1

uint32_t FT1[256]

static

◆ FT2

uint32_t FT2[256]

static

◆ FT3

uint32_t FT3[256]

static

◆ RCON

uint32_t RCON[10]

static

◆ RSb

unsigned char RSb[256]

static

◆ RT0

uint32_t RT0[256]

static

◆ RT1

uint32_t RT1[256]

static

◆ RT2

uint32_t RT2[256]

static

◆ RT3

uint32_t RT3[256]

static

Macros

Functions

Variables

Macro Definition Documentation

◆ AES_FROUND

◆ AES_RROUND

◆ GET_UINT32_LE

◆ MUL

◆ PUT_UINT32_LE

◆ ROTL8

◆ XTIME

Function Documentation

◆ aes_gen_tables()

◆ mbedtls_aes_crypt_cbc()

◆ mbedtls_aes_crypt_cfb128()

◆ mbedtls_aes_crypt_cfb8()

◆ mbedtls_aes_crypt_ctr()

◆ mbedtls_aes_crypt_ecb()

◆ mbedtls_aes_decrypt()

◆ mbedtls_aes_encrypt()

◆ mbedtls_aes_free()

◆ mbedtls_aes_init()

◆ mbedtls_aes_self_test()

◆ mbedtls_aes_setkey_dec()

◆ mbedtls_aes_setkey_enc()

◆ mbedtls_internal_aes_decrypt()

◆ mbedtls_internal_aes_encrypt()

Variable Documentation

◆ aes_init_done

◆ aes_test_cbc_dec

◆ aes_test_cbc_enc

◆ aes_test_cfb128_ct

◆ aes_test_cfb128_iv

◆ aes_test_cfb128_key

◆ aes_test_cfb128_pt

◆ aes_test_ctr_ct

◆ aes_test_ctr_key

◆ aes_test_ctr_len

◆ aes_test_ctr_nonce_counter

◆ aes_test_ctr_pt

◆ aes_test_ecb_dec

◆ aes_test_ecb_enc

◆ FSb

◆ FT0

◆ FT1

◆ FT2

◆ FT3

◆ RCON

◆ RSb

◆ RT0

◆ RT1

◆ RT2

◆ RT3