Re: How to decrypt AES encryption

[Sean Mullan]

Vishal Mahajan wrote:
Dominik Schadow wrote:
Yes, I tried the following code:
SecretKeySpec keySpec = new
SecretKeySpec(JavaUtils.getBytesFromFile(keyFile), algorithm);
    
SecretKey key = skf.generateSecret(keySpec);

The exception I receive is
java.security.NoSuchAlgorithmException: AES not found
at javax.crypto.SecretKeyFactory.getInstance(SecretKeyFactory.java:86)
I think the problem is that you don't have a JCE provider in your jre 
that supports AES key generation this way. I am not sure which provider 
supports it.
Sun's JCE provider supports AES with J2SE/JDK 1.4.2 and up.
--Sean