我有一個PHP工作正常,我想複製相同的,並希望使用Java來做到這一點。 我的PHP代碼使用MCRYPT_RIJNDAEL_256:在Java中替代PHP加密
$iv = "42309842389462374623784692423642";
$key = "asfuyjkdhfabcdef";
$text = "0007";
$block = mcrypt_get_block_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC);
$padding = $block - (strlen($text) % $block);
$text .= str_repeat(chr($padding), $padding);
$crypttext = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $text, MCRYPT_MODE_CBC, $iv);
$crypttext64=base64_encode($crypttext);
echo $crypttext64;
返回:KdL2lWUGqy+UqLxbe9VTS6OCgvnJFn1jtMCgkj1434A=
但同時使用Java加密:
byte[] sessionKey = "asfuyjkdhfabcdef".getBytes(Charset.forName("ASCII"));
byte[] iv = "42309842389462374623784692423642".getBytes(Charset.forName("ASCII"));
String plaintext="0007";
String data = new String(new char[28]).replace("\0", Character.toString ((char) 28));
String newdata = plaintext+data;
newdata = newdata.substring(0,32);
byte [] dataBytes = newdata.getBytes(Charset.forName("ASCII"));
System.out.println(dataBytes);
PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
new CBCBlockCipher(new RijndaelEngine(256)),new PKCS7Padding());
cipher.init(true, new ParametersWithIV(new KeyParameter(sessionKey), iv));
byte[] encrypted = new byte[cipher.getOutputSize(dataBytes.length)];
int oLen = cipher.processBytes(dataBytes, 0, dataBytes.length, encrypted, 0);
cipher.doFinal(encrypted, oLen);
String s = new String(encrypted);
System.out.println(Base64.getEncoder().encodeToString(s.getBytes()));
我得到以下的輸出:
KdL2lWUGqy + UqLxbe9VTS6OCgvnJFn1jtMCgkj1434DMpLehN7ve0AhnMOQtT1fLcZIUfM9rF/iVOKj6UtgwyA ==
兩個輸出都不相同。 請提出建議,以便我可以在JAVA中獲得相同的輸出。
投票了,原因很簡單,你是至少不會嘗試使用加密/ AES的Java實現這一點。 –