mce_internal.h - mozsearch

Enable keyboard shortcuts

/*

 * (C) Copyright Projet SECRET, INRIA, Rocquencourt

 * (C) Bhaskar Biswas and  Nicolas Sendrier

 * (C) 2014 cryptosource GmbH

 * (C) 2014 Falko Strenzke fstrenzke@cryptosource.de

 * Botan is released under the Simplified BSD License (see license.txt)

*/

#ifndef BOTAN_MCELIECE_INTERNAL_H_

#define BOTAN_MCELIECE_INTERNAL_H_

#include <botan/secmem.h>

#include <botan/types.h>

#include <botan/pk_ops.h>

#include <botan/mceliece.h>

#include <botan/polyn_gf2m.h>

namespace Botan {

void mceliece_decrypt(secure_vector<uint8_t>& plaintext_out,

                      secure_vector<uint8_t>& error_mask_out,

                      const uint8_t ciphertext[],

                      size_t ciphertext_len,

                      const McEliece_PrivateKey& key);

void mceliece_decrypt(secure_vector<uint8_t>& plaintext_out,

                      secure_vector<uint8_t>& error_mask_out,

                      const secure_vector<uint8_t>& ciphertext,

                      const McEliece_PrivateKey& key);

secure_vector<uint8_t> mceliece_decrypt(

   secure_vector<gf2m> & error_pos,

   const uint8_t *ciphertext, size_t ciphertext_len,

   const McEliece_PrivateKey & key);

void mceliece_encrypt(secure_vector<uint8_t>& ciphertext_out,

                      secure_vector<uint8_t>& error_mask_out,

                      const secure_vector<uint8_t>& plaintext,

                      const McEliece_PublicKey& key,

                      RandomNumberGenerator& rng);

McEliece_PrivateKey generate_mceliece_key(RandomNumberGenerator &rng,

                                          size_t ext_deg,

                                          size_t code_length,

                                          size_t t);

#endif