title: Signature length not correct: got 256 but was expecting 128
body: <p>Hi guys I am working with wso2 5.1.0 and I am trying to figure out where the error lays:</p>
  
  <p>Signature length not correct: got 256 but was expecting 128.</p>
  
  <p>I checked in my code and the ExtendedMetadata I set as algorithm the rsa 256. I am using java 8 as runtime.</p>
  
  <p>kind regards
  Nikolaos</p>