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/*
* PK Algorithm Lookup
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#include <botan/look_pk.h>
#include <botan/lookup.h>
namespace Botan {
/*
* Get a PK_Encryptor object
*/
PK_Encryptor* get_pk_encryptor(const PK_Encrypting_Key& key,
const std::string& eme)
{
return new PK_Encryptor_MR_with_EME(key, get_eme(eme));
}
/*
* Get a PK_Decryptor object
*/
PK_Decryptor* get_pk_decryptor(const PK_Decrypting_Key& key,
const std::string& eme)
{
return new PK_Decryptor_MR_with_EME(key, get_eme(eme));
}
/*
* Get a PK_Signer object
*/
PK_Signer* get_pk_signer(const PK_Signing_Key& key,
const std::string& emsa,
Signature_Format sig_format)
{
PK_Signer* signer = new PK_Signer(key, get_emsa(emsa));
signer->set_output_format(sig_format);
return signer;
}
/*
* Get a PK_Verifier object
*/
PK_Verifier* get_pk_verifier(const PK_Verifying_with_MR_Key& key,
const std::string& emsa,
Signature_Format sig_format)
{
PK_Verifier* verifier = new PK_Verifier_with_MR(key, get_emsa(emsa));
verifier->set_input_format(sig_format);
return verifier;
}
/*
* Get a PK_Verifier object
*/
PK_Verifier* get_pk_verifier(const PK_Verifying_wo_MR_Key& key,
const std::string& emsa,
Signature_Format sig_format)
{
PK_Verifier* verifier = new PK_Verifier_wo_MR(key, get_emsa(emsa));
verifier->set_input_format(sig_format);
return verifier;
}
/*
* Get a PK_Key_Agreement object
*/
PK_Key_Agreement* get_pk_kas(const PK_Key_Agreement_Key& key,
const std::string& kdf)
{
return new PK_Key_Agreement(key, get_kdf(kdf));
}
}
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