1 files changed, 28 insertions, 0 deletions
diff --git a/ext/mcrypt/tests/mcrypt_decrypt.phpt b/ext/mcrypt/tests/mcrypt_decrypt.phpt
new file mode 100644
index 0000000..b4e6284
--- /dev/null
+++ b/ext/mcrypt/tests/mcrypt_decrypt.phpt
@@ -0,0 +1,28 @@
+--TEST--
+mcrypt_decrypt
+--SKIPIF--
+<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
+--FILE--
+<?php
+$key      = "FooBar";
+$secret   = "PHP Testfest 2008";
+$mode     = MCRYPT_MODE_CBC;
+$cipher   = MCRYPT_RIJNDAEL_128;
+
+$iv       = mcrypt_create_iv(mcrypt_get_iv_size($cipher, $mode), MCRYPT_RAND);
+$enc_data = mcrypt_encrypt($cipher, $key, $secret, $mode, $iv);
+
+// we have to trim as AES rounds the blocks and decrypt doesnt detect that
+echo trim(mcrypt_decrypt($cipher, $key, $enc_data, $mode, $iv)) . "\n";
+
+// a warning must be issued if we don't use a IV on a AES cipher, that usually requires an IV
+mcrypt_decrypt($cipher, $key, $enc_data, MCRYPT_MODE_CBC);
+
+var_dump(strpos(mcrypt_decrypt(MCRYPT_BLOWFISH, "FooBar", $enc_data, MCRYPT_MODE_CBC, $iv), "Testfest") !== false);
+--EXPECTF--
+PHP Testfest 2008
+
+Warning: mcrypt_decrypt(): Attempt to use an empty IV, which is NOT recommend in %s on line %d
+
+Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in %s on line %d
+bool(false)
+\ No newline at end of file