How to find what provider is used to for cipher in a SSL socket's handshake

Question

Hi,
I have few security providers loaded with Mozilla-JSS provider above the SunJSSE provider.
SSLContext is provided by SunJSSE. If I get an instance of Cipher seperately, it says it is provided by Mozilla-JSS.
How do I know what provider is used inside the socket's handshake method to get the cipher in the following code. Will it be SunJSSE or Mozilla-JSS
SSLContext sc = SSLContext.getInstance("TLSv1");
sc.init(null, new TrustManager[] { new SSLTrustManager()}, secRand);
SSLSocketFactory socketFactory = sc.getSocketFactory();     
javax.net.ssl.SSLSocket socket = (javax.net.ssl.SSLSocket)socketFactory.createSocket();     
InetSocketAddress address = new InetSocketAddress(ip, port);
socket.connect(address, 5 * 1000);
socket.setSoTimeout(30 * 1000);
socket.setEnabledCipherSuites(SSL_CIPHER_SUITES);
socket.setEnabledProtocols(new String[] {"TLSv1"});
javax.crypto.Cipher cipher = javax.crypto.Cipher.getInstance("DESede/CBC/NoPadding");
System.out.println("provider for cipher == " + cipher.getProvider().getName() ); -> Mozilla-JSS
System.out.println("provider for SSL Context is == " + sc.getProvider().getName()); ---> SunJSSE
Thanks,
Sreedhar

Answer 1

I could not get anything extra from the debug option.
We have a requirement to use FIPS compliant provider. Mozilla-JSS provider is FIPS compliant and SunJSSE is not.
SSLContext code is not part of the Mozilla-JSS provider API. So, I wanted to use SunJSSE for SSLContext and I would be fine if I am sure that Cipher used inside the SSLSocket handshake comes from Mozilla-JSS.