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0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4991790
0N/A * @summary Make sure NullCipher can be used without initialization.
0N/A * @author Valerie Peng
0N/A */
0N/Aimport java.io.PrintStream;
0N/Aimport java.util.Random;
0N/Aimport java.security.*;
0N/Aimport java.security.spec.*;
0N/A
0N/Aimport javax.crypto.*;
0N/Aimport javax.crypto.spec.*;
0N/Aimport com.sun.crypto.provider.*;
0N/A
0N/Apublic class TestWithoutInit {
0N/A
0N/A public static void main(String argv[]) throws Exception {
0N/A // Initialization
0N/A Cipher ci = new NullCipher();
0N/A
0N/A byte[] in = new byte[8];
0N/A
0N/A // try calling doFinal() directly
0N/A ci.doFinal(in);
0N/A
0N/A // try calling update() directly
0N/A ci.update(in);
0N/A ci.doFinal(); // reset cipher state
0N/A
0N/A // try calling wrap() and unwrap() directly
0N/A Key key = new SecretKeySpec(in, "any");
0N/A try {
0N/A ci.wrap(key);
0N/A } catch (UnsupportedOperationException uoe) {
0N/A // expected
0N/A }
0N/A try {
0N/A ci.unwrap(in, "any", Cipher.SECRET_KEY);
0N/A } catch (UnsupportedOperationException uoe) {
0N/A // expected
0N/A }
0N/A System.out.println("Test Passed");
0N/A }
0N/A}