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/*************************************************
* Attribute Source File *
* (C) 1999-2007 The Botan Project *
*************************************************/
#include <botan/asn1_obj.h>
#include <botan/der_enc.h>
#include <botan/ber_dec.h>
#include <botan/oids.h>
namespace Botan {
/*************************************************
* Create an Attribute *
*************************************************/
Attribute::Attribute(const OID& attr_oid, const MemoryRegion<byte>& attr_value)
{
oid = attr_oid;
parameters = attr_value;
}
/*************************************************
* Create an Attribute *
*************************************************/
Attribute::Attribute(const std::string& attr_oid,
const MemoryRegion<byte>& attr_value)
{
oid = OIDS::lookup(attr_oid);
parameters = attr_value;
}
/*************************************************
* DER encode a Attribute *
*************************************************/
void Attribute::encode_into(DER_Encoder& codec) const
{
codec.start_cons(SEQUENCE)
.encode(oid)
.start_cons(SET)
.raw_bytes(parameters)
.end_cons()
.end_cons();
}
/*************************************************
* Decode a BER encoded Attribute *
*************************************************/
void Attribute::decode_from(BER_Decoder& codec)
{
codec.start_cons(SEQUENCE)
.decode(oid)
.start_cons(SET)
.raw_bytes(parameters)
.end_cons()
.end_cons();
}
}
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