Hierarchy fixup

[mirrors/Kyberia-bloodline.git] / wwwroot / inc / crypto.inc

diff --git a/wwwroot/inc/crypto.inc b/wwwroot/inc/crypto.inc
new file mode 100644 (file)
index 0000000..cbab923
--- /dev/null
+++ b/wwwroot/inc/crypto.inc
@@ -0,0 +1,53 @@
+<?php
+
+class crypto {
+
+function crypto($text,$key) {
+   /* Open the cipher */
+   $td = mcrypt_module_open('rijndael-256', '', 'ecb', '');
+
+   /* Create the IV and determine the keysize length */
+   $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_DEV_RANDOM);
+   $ks = mcrypt_enc_get_key_size($td);
+
+   /* Intialize encryption */
+   mcrypt_generic_init($td, $key, "iv");
+
+   /* Encrypt data */
+       echo "LALALAL $iv LLALALAAL";
+   $encrypted = mcrypt_generic($td, $text);
+
+   /* Terminate encryption handler */
+   mcrypt_generic_deinit($td);
+   mcrypt_module_close($td);
+
+  return $encrypted;
+}
+
+
+function decrypto($encrypted,$key) {
+   $td = mcrypt_module_open('rijndael-256', '', 'ecb', '');
+
+   /* Create the IV and determine the keysize length */
+   $ks = mcrypt_enc_get_key_size($td);
+
+//   $iv=substr($encrypted,0,mcrypt_get_iv_size($td));
+//   $text=substr($encrypted,mcrypt_get_iv_size($td));
+
+   mcrypt_generic_init($td, $key, "iv");
+
+   /* Decrypt encrypted string */
+   $decrypted = mdecrypt_generic($td, $encrypted);
+
+   /* Terminate decryption handle and close module */
+   mcrypt_generic_deinit($td);
+   mcrypt_module_close($td);
+
+
+  return $decrypted;
+}
+
+
+}
+
+?>
\ No newline at end of file