2010-12-15 44 views
2
AES256加密字符串

我有这个在我的PHP代码:PHP和解密iPhone上

$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB); 
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); 
$key = "bla"; 
$text = json_encode($rows); 
$crypttext = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $text, MCRYPT_MODE_ECB, $iv) 
print base64_encode($crypttext); 

而这一次的iPhone:

NSString *response = [NSString stringWithContentsOfURL:[NSURL URLWithString:@"http://www.bla.com/myinfo.php"] encoding:NSUTF8StringEncoding error:&error]; 
    response = [[NSData base64DataFromString:response] AESDecryptWithPassphrase:@"bla"]; 
    response = [[[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding] autorelease]; 
    NSLog(response); 

,但它不能正常工作,有人有有效的方法?
谢谢

回答