git.m6w6.name Git - m6w6/libmemcached/blob - src/libhashkit/encrypt.cc

   1 /*
   2     +--------------------------------------------------------------------+
   3     | libmemcached - C/C++ Client Library for memcached                  |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted under the terms of the BSD license.    |
   7     | You should have received a copy of the license in a bundled file   |
   8     | named LICENSE; in case you did not receive a copy you can review   |
   9     | the terms online at: https://opensource.org/licenses/BSD-3-Clause  |
  10     +--------------------------------------------------------------------+
  11     | Copyright (c) 2006-2014 Brian Aker   https://datadifferential.com/ |
  12     | Copyright (c) 2020 Michael Wallner   <mike@php.net>                |
  13     +--------------------------------------------------------------------+
  14 */
  15
  16 #include "libhashkit/common.h"
  17
  18 hashkit_string_st *hashkit_encrypt(hashkit_st *kit, const char *source, size_t source_length) {
  19   return aes_encrypt(static_cast<aes_key_t *>(kit->_key), source, source_length);
  20 }
  21
  22 hashkit_string_st *hashkit_decrypt(hashkit_st *kit, const char *source, size_t source_length) {
  23   return aes_decrypt(static_cast<aes_key_t *>(kit->_key), source, source_length);
  24 }
  25
  26 bool hashkit_key(hashkit_st *kit, const char *key, const size_t key_length) {
  27   if (kit->_key) {
  28     free(kit->_key);
  29   }
  30
  31   kit->_key = aes_create_key(key, key_length);
  32
  33   return bool(kit->_key);
  34 }