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corneliudascalu / intellij-decrypt

Small utility to decrypt passwords saved by Intellij IDEA.
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javax.crypto.BadPaddingException: Given final block not properly padded #5

Open Vladiatro opened 8 years ago

Vladiatro commented 8 years ago

It can't decrypt any password, tried all security.xml files I have (of different IDEA fersions from 2011). Verbose mode outputs this error on each password:

Error:Not a password
java.lang.IllegalStateException: AES/CBC/PKCS5Padding is not available
    at com.intellij.ide.passwordSafe.impl.providers.EncryptionUtil.decryptData(EncryptionUtil.java:202)
    at com.intellij.ide.passwordSafe.impl.providers.EncryptionUtil.decryptText(EncryptionUtil.java:215)
    at org.corneliudascalu.intellijdecrypt.Main.main(Main.java:56)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: javax.crypto.BadPaddingException: Given final block not properly padded
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:966)
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:824)
    at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:436)
    at javax.crypto.Cipher.doFinal(Cipher.java:2165)
    at com.intellij.ide.passwordSafe.impl.providers.EncryptionUtil.decryptData(EncryptionUtil.java:200)
    ... 7 more