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/*
* Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 4893959
* @summary basic test for PBEWithSHA1AndDESede and
* PBEWithSHA1AndRC2_40
* @author Valerie Peng
*/
import java.io.*;
import java.util.*;
import java.security.*;
import javax.crypto.*;
import javax.crypto.spec.*;
public class PKCS12CipherKAT {
private final static String INPUT = "12:34:56:78:90:ab:cd:ef:ab:cd:ef:12:34:56:78:90:fe:db:ca:09:87:65";
private final static String SALT = "7d:60:43:5f:02:e9:e0:ae";
private final static int ITER_COUNT = 2048;
private final static char[] hexDigits = "0123456789abcdef".toCharArray();
public static byte[] parse(String s) {
try {
int n = s.length();
ByteArrayOutputStream out = new ByteArrayOutputStream(n/3);
StringReader r = new StringReader(s);
while (true) {
int b1 = nextNibble(r);
if (b1 < 0) {
break;
}
int b2 = nextNibble(r);
if (b2 < 0) {
throw new RuntimeException("Invalid string " + s);
}
int b = (b1 << 4) | b2;
out.write(b);
}
return out.toByteArray();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static byte[] b(String s) {
return parse(s);
}
private static int nextNibble(StringReader r) throws IOException {
while (true) {
int ch = r.read();
if (ch == -1) {
return -1;
} else if ((ch >= '0') && (ch <= '9')) {
return ch - '0';
} else if ((ch >= 'a') && (ch <= 'f')) {
return ch - 'a' + 10;
} else if ((ch >= 'A') && (ch <= 'F')) {
return ch - 'A' + 10;
}
}
}
static abstract class Test {
abstract void run(Provider p) throws Exception;
}
static class CipherTest extends Test {
private final String alg;
private final byte[] plaintext;
private final byte[] ciphertext;
private final char[] password;
private final byte[] salt;
private final int ic;
CipherTest(String alg, byte[] plaintext, byte[] ciphertext,
char[] password, byte[] salt, int ic) {
this.alg = alg;
this.plaintext = plaintext;
this.ciphertext = ciphertext;
this.password = password;
this.salt = salt;
this.ic = ic;
}
String hexDump(byte[] b) {
if (b == null) {
return "(null)";
}
StringBuffer sb = new StringBuffer(b.length * 3);
for (int i = 0; i < b.length; i++) {
int k = b[i] & 0xff;
if (i != 0) {
sb.append(':');
}
sb.append(hexDigits[k >>> 4]);
sb.append(hexDigits[k & 0xf]);
}
return sb.toString();
}
void run(Provider p) throws Exception {
Cipher cipher = Cipher.getInstance(alg, p);
PBEKeySpec pbeKeySpec = new PBEKeySpec(password);
SecretKeyFactory keyFac = SecretKeyFactory.getInstance("PBE", p);
PBEParameterSpec pbeParamSpec = new PBEParameterSpec(salt, ic);
SecretKey key = keyFac.generateSecret(pbeKeySpec);
cipher.init(Cipher.ENCRYPT_MODE, key, pbeParamSpec);
byte[] enc = cipher.doFinal(plaintext);
if (Arrays.equals(ciphertext, enc) == false) {
System.out.println(
"Cipher test encryption for " + alg + " failed:");
System.out.println("plaintext: " + hexDump(plaintext));
System.out.println("ciphertext: " + hexDump(ciphertext));
System.out.println("encrypted: " + hexDump(enc));
System.out.println("password: " + password);
System.out.println("salt: " + hexDump(salt));
System.out.println("iterationCount: " + ic);
throw new Exception("encryption test for " + alg + " failed");
}
enc = cipher.doFinal(plaintext);
if (Arrays.equals(ciphertext, enc) == false) {
throw new Exception("Re-encryption test failed");
}
cipher.init(Cipher.DECRYPT_MODE, key, pbeParamSpec);
byte[] dec = cipher.doFinal(ciphertext);
if (Arrays.equals(plaintext, dec) == false) {
System.out.println("plaintext: " + hexDump(plaintext));
System.out.println("ciphertext: " + hexDump(ciphertext));
System.out.println("decrypted: " + hexDump(dec));
System.out.println("password: " + password);
System.out.println("salt: " + hexDump(salt));
System.out.println("iterationCount: " + ic);
throw new Exception("decryption test for " + alg + " failed");
}
System.out.println("passed: " + alg);
}
}
private static Test t(String alg, String plaintext, char[] password,
String salt, int iterationCount, String ciphertext) {
return new CipherTest(alg, b(plaintext), b(ciphertext), password,
b(salt), iterationCount);
}
private final static char[] PASSWD = { 'p','a','s','s','w','o','r','d' };
private final static Test[] tests = {
t("PBEWithSHA1AndDESede", INPUT, PASSWD, SALT, ITER_COUNT,
"95:94:49:5a:a2:cf:c9:a5:bb:21:08:23:45:41:46:a3:9c:c5:84:da:b5:04:ae:1a"),
t("PBEWithSHA1AndRC2_40", INPUT, PASSWD, SALT, ITER_COUNT,
"ec:32:f4:68:29:29:8b:c8:55:75:cb:ac:a4:01:d9:9c:b3:27:d6:b6:9f:26:98:f1")
};
static void runTests(Test[] tests) throws Exception {
long start = System.currentTimeMillis();
Provider p = Security.getProvider("SunJCE");
System.out.println("Testing provider " + p.getName() + "...");
Cipher.getInstance("PBEWithSHA1AndRC2_40", p);
Cipher.getInstance("PBEWithSHA1AndDESede", p);
for (int i = 0; i < tests.length; i++) {
Test test = tests[i];
test.run(p);
}
System.out.println("All tests passed");
long stop = System.currentTimeMillis();
System.out.println("Done (" + (stop - start) + " ms).");
}
public static void main(String[] args) throws Exception {
runTests(tests);
}
}
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