encrypt with PHP, decrypt with Java does not work

[sthomasy]

Thanks for the clean code. However, when I tries to run it, it has a problem. It works beautifully when encrypt/decrypt with the same language (encrypt with php, then decrypt with php, or encrypt with Java, then decrypt with Java). But when I tried to encrypt a string, then try to decrypt with Java, it does not work. For example, encrypt the string "123456789" in php gives "xclAYNWIbzt6bZ1ewhdEjQ==". Encrypt the same string "123456789" in Java gives "udpnHfeBRTsrcKwzAs5law==". when trying to decrypt the php encrypted string, I got an Java BadPaddingException error:

javax.crypto.BadPaddingException: Given final block not properly padded
at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:811)
at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:676)
at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:313)
at javax.crypto.Cipher.doFinal(Cipher.java:2087)
at Main.decryptStr(Main.java:544)
at Main.main(Main.java:135)

[Nik144]

hey please give me the solution. i am getting same problem.

[kdkaushik]

I want to encrypt in java and decrypt in php...... please help

[joemakev]

For those who are have error with java decryption, find the line with:
output = cipher.doFinal(Base64.decodeBase64(input));

Then replace it with:
output = cipher.doFinal(Base64.decodeBase64(input.getBytes()));

[lekeCoder]

I keep getting the error: key length not 128/192/256 bits.

I generated my keys using KeyGenerator with AES.
What could be the problem? Thanks