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

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

Funciones
int	PEM_SealInit (PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, EVP_MD *md_type, unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk)
void	PEM_SealUpdate (PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl, unsigned char *in, int inl)
int	PEM_SealFinal (PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl, unsigned char *out, int *outl, EVP_PKEY *priv)

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Documentación de las funciones

int PEM_SealFinal	(	PEM_ENCODE_SEAL_CTX *	ctx,
		unsigned char *	sig,
		int *	sigl,
		unsigned char *	out,
		int *	outl,
		EVP_PKEY *	priv
	)

int PEM_SealInit	(	PEM_ENCODE_SEAL_CTX *	ctx,
		EVP_CIPHER *	type,
		EVP_MD *	md_type,
		unsigned char **	ek,
		int *	ekl,
		unsigned char *	iv,
		EVP_PKEY **	pubk,
		int	npubk
	)

void PEM_SealUpdate	(	PEM_ENCODE_SEAL_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		unsigned char *	in,
		int	inl
	)