Getting SSL certificate error while making connection

[RoPrince]

While launching the helloworld am getting this exception:

com.intuit.oauth2 : Exception while making httpRequest
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake

com.intuit.oauth2 : Exception while calling discovery document
com.intuit.oauth2.exception.InvalidRequestException: Remote host closed connection during handshake

do I need to supply the server certs? Wont that be part of the SDK?