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/*
* AES Key Wrap (RFC 3394)
* (C) 2011 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_AES_KEY_WRAP_H__
#define BOTAN_AES_KEY_WRAP_H__
#include <botan/symkey.h>
namespace Botan {
class Algorithm_Factory;
/**
* Encrypt a key under a key encryption key using the algorithm
* described in RFC 3394
*
* @param key the plaintext key to encrypt
* @param kek the key encryption key
* @param af an algorithm factory
* @return key encrypted under kek
*/
SecureVector<byte> BOTAN_DLL rfc3394_keywrap(const MemoryRegion<byte>& key,
const SymmetricKey& kek,
Algorithm_Factory& af);
/**
* Decrypt a key under a key encryption key using the algorithm
* described in RFC 3394
*
* @param key the encrypted key to decrypt
* @param kek the key encryption key
* @param af an algorithm factory
* @return key decrypted under kek
*/
SecureVector<byte> BOTAN_DLL rfc3394_keyunwrap(const MemoryRegion<byte>& key,
const SymmetricKey& kek,
Algorithm_Factory& af);
}
#endif
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