Referencia del Archivo src/libdigidoc/openssl/crypto/evp/e_aes.c

#include <openssl/opensslconf.h>
#include <openssl/evp.h>
#include <openssl/err.h>
#include <string.h>
#include <assert.h>
#include <openssl/aes.h>
#include "evp_locl.h"

Clases
struct	EVP_AES_KEY
'defines'
#define	data(ctx)   EVP_C_DATA(EVP_AES_KEY,ctx)
#define	IMPLEMENT_AES_CFBR(ksize, cbits, flags)   IMPLEMENT_CFBR(aes,AES,EVP_AES_KEY,ks,ksize,cbits,16,flags)
Funciones
	IMPLEMENT_BLOCK_CIPHER (aes_128, ks, AES, EVP_AES_KEY, NID_aes_128, 16, 16, 16, 128, EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_DEFAULT_ASN1, aes_init_key, NULL, NULL, NULL, NULL) IMPLEMENT_BLOCK_CIPHER(aes_192
EVP_CIPH_FLAG_FIPS NULL	IMPLEMENT_BLOCK_CIPHER (aes_256, ks, AES, EVP_AES_KEY, NID_aes_256, 16, 32, 16, 128, EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_DEFAULT_ASN1, aes_init_key, NULL, NULL, NULL, NULL) static int aes_init_key(EVP_CIPHER_CTX *ctx
	if ((ctx->cipher->flags &EVP_CIPH_MODE)==EVP_CIPH_CFB_MODE||(ctx->cipher->flags &EVP_CIPH_MODE)==EVP_CIPH_OFB_MODE||enc)
Variables
	ks
	AES
	EVP_AES_KEY
	NID_aes_192
EVP_CIPH_FLAG_FIPS	EVP_CIPH_FLAG_DEFAULT_ASN1
EVP_CIPH_FLAG_FIPS	aes_init_key
EVP_CIPH_FLAG_FIPS	NULL
EVP_CIPH_FLAG_FIPS NULL const unsigned char *	key
EVP_CIPH_FLAG_FIPS NULL const unsigned char const unsigned char *	iv
EVP_CIPH_FLAG_FIPS NULL const unsigned char const unsigned char int enc int	ret
	return

---

Documentación de los 'defines'

#define data

(

ctx

)

EVP_C_DATA(EVP_AES_KEY,ctx)

#define IMPLEMENT_AES_CFBR	(		ksize,
			cbits,
			flags
	)		IMPLEMENT_CFBR(aes,AES,EVP_AES_KEY,ks,ksize,cbits,16,flags)

---

Documentación de las funciones

if

(

(ctx->cipher->flags &EVP_CIPH_MODE)

= = EVP_CIPH_CFB_MODE || (ctx->cipher->flags & EVP_CIPH_MODE) == EVP_CIPH_OFB_MODE || enc

)

EVP_CIPH_FLAG_FIPS NULL IMPLEMENT_BLOCK_CIPHER	(	aes_256	,
		ks	,
		AES	,
		EVP_AES_KEY	,
		NID_aes_256	,
		16	,
		32	,
		16	,
		128	,
		EVP_CIPH_FLAG_FIPS|	EVP_CIPH_FLAG_DEFAULT_ASN1,
		aes_init_key	,
		NULL	,
		NULL	,
		NULL	,
		NULL
	)

IMPLEMENT_BLOCK_CIPHER	(	aes_128	,
		ks	,
		AES	,
		EVP_AES_KEY	,
		NID_aes_128	,
		16	,
		16	,
		16	,
		128	,
		EVP_CIPH_FLAG_FIPS|	EVP_CIPH_FLAG_DEFAULT_ASN1,
		aes_init_key	,
		NULL	,
		NULL	,
		NULL	,
		NULL
	)

---

Documentación de las variables

AES

EVP_CIPH_FLAG_FIPS aes_init_key

EVP_AES_KEY

EVP_CIPH_FLAG_FIPS EVP_CIPH_FLAG_DEFAULT_ASN1

EVP_CIPH_FLAG_FIPS NULL const unsigned char const unsigned char* iv

EVP_CIPH_FLAG_FIPS NULL const unsigned char* key

ks

NID_aes_192

EVP_CIPH_FLAG_FIPS NULL

EVP_CIPH_FLAG_FIPS NULL const unsigned char const unsigned char int enc int ret

return