diff options
Diffstat (limited to 'bcprov/src/main/java/org/bouncycastle/crypto/test/SHA512HMacTest.java')
-rw-r--r-- | bcprov/src/main/java/org/bouncycastle/crypto/test/SHA512HMacTest.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/crypto/test/SHA512HMacTest.java b/bcprov/src/main/java/org/bouncycastle/crypto/test/SHA512HMacTest.java new file mode 100644 index 0000000..ee163eb --- /dev/null +++ b/bcprov/src/main/java/org/bouncycastle/crypto/test/SHA512HMacTest.java @@ -0,0 +1,108 @@ +package org.bouncycastle.crypto.test; + +import org.bouncycastle.crypto.digests.SHA512Digest; +import org.bouncycastle.crypto.macs.HMac; +import org.bouncycastle.crypto.params.KeyParameter; +import org.bouncycastle.util.Arrays; +import org.bouncycastle.util.encoders.Hex; +import org.bouncycastle.util.test.SimpleTestResult; +import org.bouncycastle.util.test.Test; +import org.bouncycastle.util.test.TestResult; + +/** + * SHA512 HMac Test + */ +public class SHA512HMacTest + implements Test +{ + final static String[] keys = { + "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", + "4a656665", + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", + "0102030405060708090a0b0c0d0e0f10111213141516171819", + "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c", + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + }; + + final static String[] digests = { + "87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854", + "164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737", + "fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb", + "b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd", + "415fad6271580a531d4179bc891d87a650188707922a4fbb36663a1eb16da008711c5b50ddd0fc235084eb9d3364a1454fb2ef67cd1d29fe6773068ea266e96b", + "80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598", + "e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58" + }; + + final static String[] messages = { + "Hi There", + "what do ya want for nothing?", + "0xdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd", + "0xcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd", + "Test With Truncation", + "Test Using Larger Than Block-Size Key - Hash Key First", + "This is a test using a larger than block-size key and a larger than block-size data. The key needs to be hashed before being used by the HMAC algorithm." + }; + + public String getName() + { + return "SHA512HMac"; + } + + public TestResult perform() + { + HMac hmac = new HMac(new SHA512Digest()); + byte[] resBuf = new byte[hmac.getMacSize()]; + + for (int i = 0; i < messages.length; i++) + { + byte[] m = messages[i].getBytes(); + if (messages[i].startsWith("0x")) + { + m = Hex.decode(messages[i].substring(2)); + } + hmac.init(new KeyParameter(Hex.decode(keys[i]))); + hmac.update(m, 0, m.length); + hmac.doFinal(resBuf, 0); + + if (!Arrays.areEqual(resBuf, Hex.decode(digests[i]))) + { + return new SimpleTestResult(false, getName() + ": Vector " + i + " failed got -" + new String(Hex.encode(resBuf))); + } + } + + // + // test reset + // + int vector = 0; // vector used for test + byte[] m = messages[vector].getBytes(); + if (messages[vector].startsWith("0x")) + { + m = Hex.decode(messages[vector].substring(2)); + } + hmac.init(new KeyParameter(Hex.decode(keys[vector]))); + hmac.update(m, 0, m.length); + hmac.doFinal(resBuf, 0); + hmac.reset(); + hmac.update(m, 0, m.length); + hmac.doFinal(resBuf, 0); + + if (!Arrays.areEqual(resBuf, Hex.decode(digests[vector]))) + { + return new SimpleTestResult(false, getName() + + "Reset with vector " + vector + " failed"); + } + + return new SimpleTestResult(true, getName() + ": Okay"); + } + + public static void main( + String[] args) + { + SHA512HMacTest test = new SHA512HMacTest(); + TestResult result = test.perform(); + + System.out.println(result); + } +} |