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

#include <stdio.h>
#include "cryptlib.h"
#include <openssl/evp.h>

'defines'
#define	conv_bin2ascii(a)   (data_bin2ascii[(a)&0x3f])
#define	conv_ascii2bin(a)   (data_ascii2bin[(a)&0x7f])
#define	BIN_PER_LINE   (64/4*3)
#define	CHUNKS_PER_LINE   (64/4)
#define	CHAR_PER_LINE   (64+1)
#define	B64_EOLN   0xF0
#define	B64_CR   0xF1
#define	B64_EOF   0xF2
#define	B64_WS   0xE0
#define	B64_ERROR   0xFF
#define	B64_NOT_BASE64(a)   (((a)|0x13) == 0xF3)
Funciones
void	EVP_EncodeInit (EVP_ENCODE_CTX *ctx)
void	EVP_EncodeUpdate (EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
void	EVP_EncodeFinal (EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl)
int	EVP_EncodeBlock (unsigned char *t, const unsigned char *f, int dlen)
void	EVP_DecodeInit (EVP_ENCODE_CTX *ctx)
int	EVP_DecodeUpdate (EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
int	EVP_DecodeBlock (unsigned char *t, const unsigned char *f, int n)
int	EVP_DecodeFinal (EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl)

---

Documentación de los 'defines'

#define B64_CR   0xF1

#define B64_EOF   0xF2

#define B64_EOLN   0xF0

#define B64_ERROR   0xFF

#define B64_NOT_BASE64

(

a

)

(((a)|0x13) == 0xF3)

#define B64_WS   0xE0

#define BIN_PER_LINE   (64/4*3)

#define CHAR_PER_LINE   (64+1)

#define CHUNKS_PER_LINE   (64/4)

#define conv_ascii2bin

(

a

)

(data_ascii2bin[(a)&0x7f])

#define conv_bin2ascii

(

a

)

(data_bin2ascii[(a)&0x3f])

---

Documentación de las funciones

int EVP_DecodeBlock	(	unsigned char *	t,
		const unsigned char *	f,
		int	n
	)

int EVP_DecodeFinal	(	EVP_ENCODE_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

void EVP_DecodeInit

(

EVP_ENCODE_CTX *

ctx

)

int EVP_DecodeUpdate	(	EVP_ENCODE_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		const unsigned char *	in,
		int	inl
	)

int EVP_EncodeBlock	(	unsigned char *	t,
		const unsigned char *	f,
		int	dlen
	)

void EVP_EncodeFinal	(	EVP_ENCODE_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

void EVP_EncodeInit

(

EVP_ENCODE_CTX *

ctx

)

void EVP_EncodeUpdate	(	EVP_ENCODE_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		const unsigned char *	in,
		int	inl
	)