I am trying to connect to simulation server using

client = new UaClient(“opc.tcp://JIJOAC:53530/OPCUA/SimulationServer”); //Prosys OPC Simulation server
client.setSecurityMode(SecurityMode.NONE);
client.setUserIdentity(new UserIdentity(“jijo”,”note”));
client.connect();

it throws

Sep 25, 2015 4:02:17 PM opcclient.OPCClient main
SEVERE: null
com.prosysopc.ua.SessionActivationException: Failed to initialize User Identity Token: Bad_InternalError (code=0x80020000, description=”2147614720, Cannot find any provider supporting RSA/NONE/OAEPWithSHA1AndMGF1Padding”) ServiceResult=Bad_InternalError (0x80020000) “An internal error occurred as a result of a programming or configuration error.”
at com.prosysopc.ua.client.UaClient.c(Unknown Source)
at com.prosysopc.ua.client.UaClient.connect(Unknown Source)
at opcclient.OPCClient.connect(OPCClient.java:201)
at opcclient.OPCClient.main(OPCClient.java:52)