Merge lp:~tangent-org/libmemcached/1.0-build/ Build: jenkins-Libmemcached-187
[m6w6/libmemcached] / libhashkit / encrypt.cc
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * Libhashkit library
4 *
5 * Copyright (C) 2012 Data Differential, http://datadifferential.com/
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met:
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36
37
38 #include <libhashkit/common.h>
39
40 hashkit_string_st *hashkit_encrypt(hashkit_st *kit,
41 const char* source, size_t source_length)
42 {
43 return aes_encrypt(static_cast<aes_key_t*>(kit->_key), source, source_length);
44 }
45
46 hashkit_string_st *hashkit_decrypt(hashkit_st *kit,
47 const char* source, size_t source_length)
48 {
49 return aes_decrypt(static_cast<aes_key_t*>(kit->_key), source, source_length);
50 }
51
52 bool hashkit_key(hashkit_st *kit, const char *key, const size_t key_length)
53 {
54 if (kit->_key)
55 {
56 free(kit->_key);
57 }
58
59 kit->_key= aes_create_key(key, key_length);
60
61 return bool(kit->_key);
62 }
63