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/*************************************************
* X.509 SIGNED Object Source File *
* (C) 1999-2007 The Botan Project *
*************************************************/
#include <botan/signed_obj.h>
namespace Botan {
/*************************************************
* Return a BER encoded X.509 object *
*************************************************/
SecureVector<byte> EAC_Signed_Object::BER_encode() const
{
Pipe ber;
ber.start_msg();
encode(ber, RAW_BER);
ber.end_msg();
return ber.read_all();
}
/*************************************************
* Return a PEM encoded X.509 object *
*************************************************/
std::string EAC_Signed_Object::PEM_encode() const
{
Pipe pem;
pem.start_msg();
encode(pem, PEM);
pem.end_msg();
return pem.read_all_as_string();
}
/*************************************************
* Return the algorithm used to sign this object *
*************************************************/
AlgorithmIdentifier EAC_Signed_Object::signature_algorithm() const
{
return sig_algo;
}
/*************************************************
* Try to decode the actual information *
*************************************************/
void EAC_Signed_Object::do_decode()
{
try {
force_decode();
}
catch(Decoding_Error& e)
{
const std::string what = e.what();
throw Decoding_Error(PEM_label_pref + " decoding failed (" +
what.substr(23, std::string::npos) + ")");
}
catch(Invalid_Argument& e)
{
const std::string what = e.what();
throw Decoding_Error(PEM_label_pref + " decoding failed (" +
what.substr(7, std::string::npos) + ")");
}
}
}
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