I was trying to decrypt a file using java, which my friend encrypted using AES256 in vb6.0.my code is as follows
when i run this program iam getting this exception
exception:java.security.NoSuchAlgorithmException: Cannot find any provider supporting AES256
java.security.NoSuchAlgorithmException: Cannot find any provider supporting AES256 at javax.crypto.Cipher.getInstance(DashoA12275) at FileEncrypter.<init>(FileEncrypter.java:34) at FileEncrypter.main(FileEncrypter.java:64) java.lang.NullPointerException at FileEncrypter.decryptFile(FileEncrypter.java:146) at FileEncrypter.main(FileEncrypter.java:80)
Any help will be highly appreciated
Post by:Ulf Dittmer
Welcome to JavaRanch.
According to this page, the algorithm is named "AES", not "AES256".