1 /*
2 * Copyright (c) 2006, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
63 random.nextBytes(ofsData);
64 System.arraycopy(data, 0, ofsData, ofs, n);
65 md.update(ofsData, ofs, n);
66 byte[] ofsDigest = md.digest();
67 if (digest == null) {
68 digest = ofsDigest;
69 } else {
70 if (Arrays.equals(digest, ofsDigest) == false) {
71 throw new Exception("Digest mismatch " + algorithm + ", ofs: " + ofs + ", len: " + n);
72 }
73 }
74 }
75 }
76 System.out.println();
77 }
78
79 public static void main(String[] args) throws Exception {
80 test("MD2", 0, 64, 0, 128);
81 test("MD5", 0, 64, 0, 128);
82 test("SHA1", 0, 64, 0, 128);
83 test("SHA-256", 0, 64, 0, 128);
84 test("SHA-384", 0, 128, 0, 256);
85 test("SHA-512", 0, 128, 0, 256);
86 }
87
88 }
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1 /*
2 * Copyright (c) 2006, 2012, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
63 random.nextBytes(ofsData);
64 System.arraycopy(data, 0, ofsData, ofs, n);
65 md.update(ofsData, ofs, n);
66 byte[] ofsDigest = md.digest();
67 if (digest == null) {
68 digest = ofsDigest;
69 } else {
70 if (Arrays.equals(digest, ofsDigest) == false) {
71 throw new Exception("Digest mismatch " + algorithm + ", ofs: " + ofs + ", len: " + n);
72 }
73 }
74 }
75 }
76 System.out.println();
77 }
78
79 public static void main(String[] args) throws Exception {
80 test("MD2", 0, 64, 0, 128);
81 test("MD5", 0, 64, 0, 128);
82 test("SHA1", 0, 64, 0, 128);
83 test("SHA-224", 0, 64, 0, 128);
84 test("SHA-256", 0, 64, 0, 128);
85 test("SHA-384", 0, 128, 0, 256);
86 test("SHA-512", 0, 128, 0, 256);
87 }
88
89 }
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