FW: Need Security advice - Java

 
 
Hi,
 
I am doing XML encryption/decryption using xmlsec-1.2.97.jar.
 
I used to encrypt in client side using  JRE1.4(Java Runtime Environment) VM
& decrypt in JRE1.4 on another VM on server side.
 
Everything was going fine if client & server both uses JRE1.4.
 
Now the server side VM is upgraded to JRE1.6 where decryption happens.Now
decryption is getting failed & throws below error
 
java.security.InvalidKeyException: Wrong algorithm: AES or Rijndael required
 at org.apache.xml.security.encryption.XMLCipher.decryptToByteArray(Unknown
Source)
 at org.apache.xml.security.encryption.XMLCipher.decryptElement(Unknown
Source)
 at org.apache.xml.security.encryption.XMLCipher.doFinal(Unknown Source)
 
Please advice.
 
 
-Deepak