Referencia del Archivo src/libdigidoc/openssl/crypto/pem/pem_sign.c

#include <stdio.h>
#include "cryptlib.h"
#include <openssl/rand.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/pem.h>

Funciones
void	PEM_SignInit (EVP_MD_CTX *ctx, EVP_MD *type)
void	PEM_SignUpdate (EVP_MD_CTX *ctx, unsigned char *data, unsigned int count)
int	PEM_SignFinal (EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, EVP_PKEY *pkey)

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Documentación de las funciones

int PEM_SignFinal	(	EVP_MD_CTX *	ctx,
		unsigned char *	sigret,
		unsigned int *	siglen,
		EVP_PKEY *	pkey
	)

void PEM_SignInit	(	EVP_MD_CTX *	ctx,
		EVP_MD *	type
	)

void PEM_SignUpdate	(	EVP_MD_CTX *	ctx,
		unsigned char *	data,
		unsigned int	count
	)