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 * 
 *  Libmemcached library
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 *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
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#pragma once

struct aes_key_t;

hashkit_string_st* aes_encrypt(aes_key_t* _aes_key,
                               const char* source, size_t source_length);

hashkit_string_st* aes_decrypt(aes_key_t* _aes_key,
                               const char* source, size_t source_length);

aes_key_t* aes_create_key(const char *key, const size_t key_length);

aes_key_t* aes_clone_key(aes_key_t* _aes_key);