I am using Shiboleth opensaml (http://shibboleth.net/downloads/java-opensaml/) library for SAML and recently, after upgrading the libraries (the reason for upgrade was a NoSuchMethodError), the server started throwing the following exception during server start up:
[SigningUtil] Verifying signature over input using public key of type RSA and JCA algorithm ID SHA1withRSA [SigningUtil] Error during signature verification Caused by: java.security.SignatureException: Signature length not correct: got 128 but was expecting 512
Generally, what causes this issue? This was not occurring on my local Windows system.( JVM: 1.7.0_71 (Oracle Corporation 24.71-b01) OS: Windows 7 6.1 amd64) but only on Linux based system.
Looking forward to some suggestions or point me to some articles. Thanks in advance.
