/*
* Copyright (c) 2014, 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.
*
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*/
/*
* @test
* @bug 8024606
* @summary NegativeArraySizeException in NativeRSACipher
*/
import java.io.*;
import java.security.*;
import java.security.spec.*;
import java.util.*;
import java.math.*;
import javax.crypto.*;
public class TestMalformedRSA extends UcryptoTest {
// KAT
private static final byte PLAINTEXT[] = Arrays.copyOf
(new String("Known plaintext message utilized" +
"for RSA Encryption & Decryption" +
"block, SHA1, SHA256, SHA384 and" +
"SHA512 RSA Signature KAT tests.").getBytes(), 128);
private static final byte MOD[] = {
(byte)0xd5, (byte)0x84, (byte)0x95, (byte)0x07, (byte)0xf4, (byte)0xd0,
(byte)0x1f, (byte)0x82, (byte)0xf3, (byte)0x79, (byte)0xf4, (byte)0x99,
(byte)0x48, (byte)0x10, (byte)0xe1, (byte)0x71, (byte)0xa5, (byte)0x62,
(byte)0x22, (byte)0xa3, (byte)0x4b, (byte)0x00, (byte)0xe3, (byte)0x5b,
(byte)0x3a, (byte)0xcc, (byte)0x10, (byte)0x83, (byte)0xe0, (byte)0xaf,
(byte)0x61, (byte)0x13, (byte)0x54, (byte)0x6a, (byte)0xa2, (byte)0x6a,
(byte)0x2c, (byte)0x5e, (byte)0xb3, (byte)0xcc, (byte)0xa3, (byte)0x71,
(byte)0x9a, (byte)0xb2, (byte)0x3e, (byte)0x78, (byte)0xec, (byte)0xb5,
(byte)0x0e, (byte)0x6e, (byte)0x31, (byte)0x3b, (byte)0x77, (byte)0x1f,
(byte)0x6e, (byte)0x94, (byte)0x41, (byte)0x60, (byte)0xd5, (byte)0x6e,
(byte)0xd9, (byte)0xc6, (byte)0xf9, (byte)0x29, (byte)0xc3, (byte)0x40,
(byte)0x36, (byte)0x25, (byte)0xdb, (byte)0xea, (byte)0x0b, (byte)0x07,
(byte)0xae, (byte)0x76, (byte)0xfd, (byte)0x99, (byte)0x29, (byte)0xf4,
(byte)0x22, (byte)0xc1, (byte)0x1a, (byte)0x8f, (byte)0x05, (byte)0xfe,
(byte)0x98, (byte)0x09, (byte)0x07, (byte)0x05, (byte)0xc2, (byte)0x0f,
(byte)0x0b, (byte)0x11, (byte)0x83, (byte)0x39, (byte)0xca, (byte)0xc7,
(byte)0x43, (byte)0x63, (byte)0xff, (byte)0x33, (byte)0x80, (byte)0xe7,
(byte)0xc3, (byte)0x78, (byte)0xae, (byte)0xf1, (byte)0x73, (byte)0x52,
(byte)0x98, (byte)0x1d, (byte)0xde, (byte)0x5c, (byte)0x53, (byte)0x6e,
(byte)0x01, (byte)0x73, (byte)0x0d, (byte)0x12, (byte)0x7e, (byte)0x77,
(byte)0x03, (byte)0xf1, (byte)0xef, (byte)0x1b, (byte)0xc8, (byte)0xa8,
(byte)0x0f, (byte)0x97
};
private static final byte PUB_EXP[] = {(byte)0x01, (byte)0x00, (byte)0x01};
private static final byte PRIV_EXP[] = {
(byte)0x85, (byte)0x27, (byte)0x47, (byte)0x61, (byte)0x4c, (byte)0xd4,
(byte)0xb5, (byte)0xb2, (byte)0x0e, (byte)0x70, (byte)0x91, (byte)0x8f,
(byte)0x3d, (byte)0x97, (byte)0xf9, (byte)0x5f, (byte)0xcc, (byte)0x09,
(byte)0x65, (byte)0x1c, (byte)0x7c, (byte)0x5b, (byte)0xb3, (byte)0x6d,
(byte)0x63, (byte)0x3f, (byte)0x7b, (byte)0x55, (byte)0x22, (byte)0xbb,
(byte)0x7c, (byte)0x48, (byte)0x77, (byte)0xae, (byte)0x80, (byte)0x56,
(byte)0xc2, (byte)0x10, (byte)0xd5, (byte)0x03, (byte)0xdb, (byte)0x31,
(byte)0xaf, (byte)0x8d, (byte)0x54, (byte)0xd4, (byte)0x48, (byte)0x99,
(byte)0xa8, (byte)0xc4, (byte)0x23, (byte)0x43, (byte)0xb8, (byte)0x48,
(byte)0x0b, (byte)0xc7, (byte)0xbc, (byte)0xf5, (byte)0xcc, (byte)0x64,
(byte)0x72, (byte)0xbf, (byte)0x59, (byte)0x06, (byte)0x04, (byte)0x1c,
(byte)0x32, (byte)0xf5, (byte)0x14, (byte)0x2e, (byte)0x6e, (byte)0xe2,
(byte)0x0f, (byte)0x5c, (byte)0xde, (byte)0x36, (byte)0x3c, (byte)0x6e,
(byte)0x7c, (byte)0x4d, (byte)0xcc, (byte)0xd3, (byte)0x00, (byte)0x6e,
(byte)0xe5, (byte)0x45, (byte)0x46, (byte)0xef, (byte)0x4d, (byte)0x25,
(byte)0x46, (byte)0x6d, (byte)0x7f, (byte)0xed, (byte)0xbb, (byte)0x4f,
(byte)0x4d, (byte)0x9f, (byte)0xda, (byte)0x87, (byte)0x47, (byte)0x8f,
(byte)0x74, (byte)0x44, (byte)0xb7, (byte)0xbe, (byte)0x9d, (byte)0xf5,
(byte)0xdd, (byte)0xd2, (byte)0x4c, (byte)0xa5, (byte)0xab, (byte)0x74,
(byte)0xe5, (byte)0x29, (byte)0xa1, (byte)0xd2, (byte)0x45, (byte)0x3b,
(byte)0x33, (byte)0xde, (byte)0xd5, (byte)0xae, (byte)0xf7, (byte)0x03,
(byte)0x10, (byte)0x21
};
private static final byte PRIME_P[] = {
(byte)0xf9, (byte)0x74, (byte)0x8f, (byte)0x16, (byte)0x02, (byte)0x6b,
(byte)0xa0, (byte)0xee, (byte)0x7f, (byte)0x28, (byte)0x97, (byte)0x91,
(byte)0xdc, (byte)0xec, (byte)0xc0, (byte)0x7c, (byte)0x49, (byte)0xc2,
(byte)0x85, (byte)0x76, (byte)0xee, (byte)0x66, (byte)0x74, (byte)0x2d,
(byte)0x1a, (byte)0xb8, (byte)0xf7, (byte)0x2f, (byte)0x11, (byte)0x5b,
(byte)0x36, (byte)0xd8, (byte)0x46, (byte)0x33, (byte)0x3b, (byte)0xd8,
(byte)0xf3, (byte)0x2d, (byte)0xa1, (byte)0x03, (byte)0x83, (byte)0x2b,
(byte)0xec, (byte)0x35, (byte)0x43, (byte)0x32, (byte)0xff, (byte)0xdd,
(byte)0x81, (byte)0x7c, (byte)0xfd, (byte)0x65, (byte)0x13, (byte)0x04,
(byte)0x7c, (byte)0xfc, (byte)0x03, (byte)0x97, (byte)0xf0, (byte)0xd5,
(byte)0x62, (byte)0xdc, (byte)0x0d, (byte)0xbf
};
private static final byte PRIME_Q[] = {
(byte)0xdb, (byte)0x1e, (byte)0xa7, (byte)0x3d, (byte)0xe7, (byte)0xfa,
(byte)0x8b, (byte)0x04, (byte)0x83, (byte)0x48, (byte)0xf3, (byte)0xa5,
(byte)0x31, (byte)0x9d, (byte)0x35, (byte)0x5e, (byte)0x4d, (byte)0x54,
(byte)0x77, (byte)0xcc, (byte)0x84, (byte)0x09, (byte)0xf3, (byte)0x11,
(byte)0x0d, (byte)0x54, (byte)0xed, (byte)0x85, (byte)0x39, (byte)0xa9,
(byte)0xca, (byte)0xa8, (byte)0xea, (byte)0xae, (byte)0x19, (byte)0x9c,
(byte)0x75, (byte)0xdb, (byte)0x88, (byte)0xb8, (byte)0x04, (byte)0x8d,
(byte)0x54, (byte)0xc6, (byte)0xa4, (byte)0x80, (byte)0xf8, (byte)0x93,
(byte)0xf0, (byte)0xdb, (byte)0x19, (byte)0xef, (byte)0xd7, (byte)0x87,
(byte)0x8a, (byte)0x8f, (byte)0x5a, (byte)0x09, (byte)0x2e, (byte)0x54,
(byte)0xf3, (byte)0x45, (byte)0x24, (byte)0x29
};
private static final byte EXP_P[] = {
(byte)0x6a, (byte)0xd1, (byte)0x25, (byte)0x80, (byte)0x18, (byte)0x33,
(byte)0x3c, (byte)0x2b, (byte)0x44, (byte)0x19, (byte)0xfe, (byte)0xa5,
(byte)0x40, (byte)0x03, (byte)0xc4, (byte)0xfc, (byte)0xb3, (byte)0x9c,
(byte)0xef, (byte)0x07, (byte)0x99, (byte)0x58, (byte)0x17, (byte)0xc1,
(byte)0x44, (byte)0xa3, (byte)0x15, (byte)0x7d, (byte)0x7b, (byte)0x22,
(byte)0x22, (byte)0xdf, (byte)0x03, (byte)0x58, (byte)0x66, (byte)0xf5,
(byte)0x24, (byte)0x54, (byte)0x52, (byte)0x91, (byte)0x2d, (byte)0x76,
(byte)0xfe, (byte)0x63, (byte)0x64, (byte)0x4e, (byte)0x0f, (byte)0x50,
(byte)0x2b, (byte)0x65, (byte)0x79, (byte)0x1f, (byte)0xf1, (byte)0xbf,
(byte)0xc7, (byte)0x41, (byte)0x26, (byte)0xcc, (byte)0xc6, (byte)0x1c,
(byte)0xa9, (byte)0x83, (byte)0x6f, (byte)0x03
};
private static final byte EXP_Q[] = {
(byte)0x12, (byte)0x84, (byte)0x1a, (byte)0x99, (byte)0xce, (byte)0x9a,
(byte)0x8b, (byte)0x58, (byte)0xcc, (byte)0x47, (byte)0x43, (byte)0xdf,
(byte)0x77, (byte)0xbb, (byte)0xd3, (byte)0x20, (byte)0xae, (byte)0xe4,
(byte)0x2e, (byte)0x63, (byte)0x67, (byte)0xdc, (byte)0xf7, (byte)0x5f,
(byte)0x3f, (byte)0x83, (byte)0x27, (byte)0xb7, (byte)0x14, (byte)0x52,
(byte)0x56, (byte)0xbf, (byte)0xc3, (byte)0x65, (byte)0x06, (byte)0xe1,
(byte)0x03, (byte)0xcc, (byte)0x93, (byte)0x57, (byte)0x09, (byte)0x7b,
(byte)0x6f, (byte)0xe8, (byte)0x81, (byte)0x4a, (byte)0x2c, (byte)0xb7,
(byte)0x43, (byte)0xa9, (byte)0x20, (byte)0x1d, (byte)0xf6, (byte)0x56,
(byte)0x8b, (byte)0xcc, (byte)0xe5, (byte)0x4c, (byte)0xd5, (byte)0x4f,
(byte)0x74, (byte)0x67, (byte)0x29, (byte)0x51
};
private static final byte CRT_COEFF[] = {
(byte)0x23, (byte)0xab, (byte)0xf4, (byte)0x03, (byte)0x2f, (byte)0x29,
(byte)0x95, (byte)0x74, (byte)0xac, (byte)0x1a, (byte)0x33, (byte)0x96,
(byte)0x62, (byte)0xed, (byte)0xf7, (byte)0xf6, (byte)0xae, (byte)0x07,
(byte)0x2a, (byte)0x2e, (byte)0xe8, (byte)0xab, (byte)0xfb, (byte)0x1e,
(byte)0xb9, (byte)0xb2, (byte)0x88, (byte)0x1e, (byte)0x85, (byte)0x05,
(byte)0x42, (byte)0x64, (byte)0x03, (byte)0xb2, (byte)0x8b, (byte)0xc1,
(byte)0x81, (byte)0x75, (byte)0xd7, (byte)0xba, (byte)0xaa, (byte)0xd4,
(byte)0x31, (byte)0x3c, (byte)0x8a, (byte)0x96, (byte)0x23, (byte)0x9d,
(byte)0x3f, (byte)0x06, (byte)0x3e, (byte)0x44, (byte)0xa9, (byte)0x62,
(byte)0x2f, (byte)0x61, (byte)0x5a, (byte)0x51, (byte)0x82, (byte)0x2c,
(byte)0x04, (byte)0x85, (byte)0x73, (byte)0xd1
};
private static KeyPair genPredefinedRSAKeyPair() throws Exception {
KeyFactory kf = KeyFactory.getInstance("RSA");
BigInteger mod = new BigInteger(MOD);
BigInteger pub = new BigInteger(PUB_EXP);
PrivateKey privKey = kf.generatePrivate
(new RSAPrivateCrtKeySpec
(mod, pub, new BigInteger(PRIV_EXP),
new BigInteger(PRIME_P), new BigInteger(PRIME_Q),
new BigInteger(EXP_P), new BigInteger(EXP_Q),
new BigInteger(CRT_COEFF)));
PublicKey pubKey = kf.generatePublic(new RSAPublicKeySpec(mod, pub));
return new KeyPair(pubKey, privKey);
}
private static final String CIP_ALGOS[] = {
"RSA/ECB/NoPadding",
"RSA/ECB/PKCS1Padding"
};
private static final int INPUT_SIZE_REDUCTION[] = {
0,
11,
};
private static KeyPair kp[] = null;
public static void main(String argv[]) throws Exception {
main(new TestMalformedRSA(), null);
}
public void doTest(Provider prov) throws Exception {
// first test w/ predefine KeyPair
KeyPair pkp = genPredefinedRSAKeyPair();
System.out.println("Test against Predefined RSA Key Pair");
testCipher(pkp, 128, false, prov);
}
private static void testCipher(KeyPair kp, int inputSizeInBytes,
boolean checkInterop, Provider prov)
throws Exception {
Cipher c1, c2;
for (int i = 0; i < CIP_ALGOS.length; i++) {
String algo = CIP_ALGOS[i];
try {
c1 = Cipher.getInstance(algo, prov);
} catch (NoSuchAlgorithmException nsae) {
System.out.println("Skip unsupported Cipher algo: " + algo);
continue;
}
if (checkInterop) {
c2 = Cipher.getInstance(algo, "SunJCE");
} else {
c2 = Cipher.getInstance(algo, prov);
}
byte[] data = Arrays.copyOf
(PLAINTEXT, inputSizeInBytes - INPUT_SIZE_REDUCTION[i]);
testEncryption(c1, c2, kp, data);
}
}
private static void testEncryption(Cipher c1, Cipher c2,
KeyPair kp, byte[] data) throws Exception {
// C1 Encrypt + C2 Decrypt
byte[] out1 = null;
byte[] recoveredText = null;
try {
c1.init(Cipher.ENCRYPT_MODE, kp.getPublic());
out1 = c1.doFinal(data);
// damage the cipher text
out1[out1.length - 1] = (byte)(out1[out1.length - 1] ^ 0xFF);
c2.init(Cipher.DECRYPT_MODE, kp.getPrivate());
recoveredText = c2.doFinal(out1);
// Note that decryption of "RSA/ECB/NoPadding" don't throw
// BadPaddingException
System.out.println("\t=> PASS: " + c2.getAlgorithm());
} catch (BadPaddingException ex) {
System.out.println("\tDEC ERROR: " + c2.getAlgorithm());
System.out.println("\t=> PASS: expected BadPaddingException");
ex.printStackTrace();
}
}
}