1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
31 import java.lang.ref.*;
32 import java.math.BigInteger;
33 import java.nio.ByteBuffer;
34
35 import java.security.SignatureSpi;
36 import java.security.NoSuchAlgorithmException;
37 import java.security.InvalidParameterException;
38 import java.security.InvalidKeyException;
39 import java.security.SignatureException;
40 import java.security.Key;
41 import java.security.PrivateKey;
42 import java.security.PublicKey;
43
44 import java.security.*;
45 import java.security.interfaces.*;
46 import java.security.spec.RSAPrivateCrtKeySpec;
47 import java.security.spec.RSAPublicKeySpec;
48 import java.security.spec.InvalidKeySpecException;
49 import sun.nio.ch.DirectBuffer;
50 import java.nio.ByteBuffer;
51 import sun.security.rsa.RSAPadding;
52
53 /**
54 * Signature implementation class. This class currently supports the
55 * following algorithms:
56 *
57 * . RSA:
58 * . MD5withRSA
59 * . SHA1withRSA
60 * . SHA256withRSA
61 * . SHA384withRSA
62 * . SHA512withRSA
63 *
64 * @since 1.9
65 */
66 class NativeRSASignature extends SignatureSpi {
67
68 private static final int PKCS1PADDING_LEN = 11;
69
70 // fields set in constructor
71 private final UcryptoMech mech;
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1 /*
2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
31 import java.lang.ref.*;
32 import java.math.BigInteger;
33 import java.nio.ByteBuffer;
34
35 import java.security.SignatureSpi;
36 import java.security.NoSuchAlgorithmException;
37 import java.security.InvalidParameterException;
38 import java.security.InvalidKeyException;
39 import java.security.SignatureException;
40 import java.security.Key;
41 import java.security.PrivateKey;
42 import java.security.PublicKey;
43
44 import java.security.*;
45 import java.security.interfaces.*;
46 import java.security.spec.RSAPrivateCrtKeySpec;
47 import java.security.spec.RSAPublicKeySpec;
48 import java.security.spec.InvalidKeySpecException;
49 import sun.nio.ch.DirectBuffer;
50 import java.nio.ByteBuffer;
51
52 /**
53 * Signature implementation class. This class currently supports the
54 * following algorithms:
55 *
56 * . RSA:
57 * . MD5withRSA
58 * . SHA1withRSA
59 * . SHA256withRSA
60 * . SHA384withRSA
61 * . SHA512withRSA
62 *
63 * @since 1.9
64 */
65 class NativeRSASignature extends SignatureSpi {
66
67 private static final int PKCS1PADDING_LEN = 11;
68
69 // fields set in constructor
70 private final UcryptoMech mech;
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