0N/A/*
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0N/A
0N/A/**
0N/A * @test
0N/A * @bug 6313661
0N/A * @summary Basic tests for TlsRsaPremasterSecret generator
0N/A * @author Andreas Sterbenz
0N/A */
0N/A
0N/Aimport java.security.Security;
0N/Aimport java.security.Provider;
0N/A
0N/Aimport javax.crypto.KeyGenerator;
0N/Aimport javax.crypto.SecretKey;
0N/A
0N/Aimport sun.security.internal.spec.TlsRsaPremasterSecretParameterSpec;
0N/A
0N/Apublic class TestPremaster {
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A Provider provider = Security.getProvider("SunJCE");
0N/A
0N/A KeyGenerator kg;
0N/A
0N/A kg = KeyGenerator.getInstance("SunTlsRsaPremasterSecret", provider);
0N/A
0N/A try {
0N/A kg.generateKey();
0N/A throw new Exception("no exception");
0N/A } catch (IllegalStateException e) {
0N/A System.out.println("OK: " + e);
0N/A }
0N/A
0N/A test(kg, 3, 0);
0N/A test(kg, 3, 1);
0N/A test(kg, 3, 2);
0N/A test(kg, 4, 0);
0N/A
0N/A System.out.println("Done.");
0N/A }
0N/A
3002N/A private static void test(KeyGenerator kg, int major, int minor)
3002N/A throws Exception {
0N/A
0N/A kg.init(new TlsRsaPremasterSecretParameterSpec(major, minor));
0N/A SecretKey key = kg.generateKey();
0N/A byte[] encoded = key.getEncoded();
0N/A if (encoded.length != 48) {
0N/A throw new Exception("length: " + encoded.length);
0N/A }
0N/A if ((encoded[0] != major) || (encoded[1] != minor)) {
3002N/A throw new Exception("version mismatch: " + encoded[0] +
3002N/A "." + encoded[1]);
0N/A }
0N/A System.out.println("OK: " + major + "." + minor);
0N/A }
0N/A}