diff options
Diffstat (limited to 'libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/SipHashTest.java')
-rw-r--r-- | libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/SipHashTest.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/SipHashTest.java b/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/SipHashTest.java deleted file mode 100644 index ba07cc36e..000000000 --- a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/SipHashTest.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.spongycastle.crypto.test; - -import org.spongycastle.crypto.macs.SipHash; -import org.spongycastle.crypto.params.KeyParameter; -import org.spongycastle.crypto.util.Pack; -import org.spongycastle.util.encoders.Hex; -import org.spongycastle.util.test.SimpleTest; - -/* - * SipHash test values from "SipHash: a fast short-input PRF", by Jean-Philippe - * Aumasson and Daniel J. Bernstein (https://131002.net/siphash/siphash.pdf), Appendix A. - */ -public class SipHashTest - extends SimpleTest -{ - - public String getName() - { - return "SipHash"; - } - - public void performTest() - throws Exception - { - - byte[] key = Hex.decode("000102030405060708090a0b0c0d0e0f"); - byte[] input = Hex.decode("000102030405060708090a0b0c0d0e"); - - long expected = 0xa129ca6149be45e5L; - - SipHash mac = new SipHash(); - mac.init(new KeyParameter(key)); - mac.update(input, 0, input.length); - - long result = mac.doFinal(); - if (expected != result) - { - fail("Result does not match expected value for doFinal()"); - } - - byte[] expectedBytes = new byte[8]; - Pack.longToLittleEndian(expected, expectedBytes, 0); - - mac.update(input, 0, input.length); - - byte[] output = new byte[mac.getMacSize()]; - int len = mac.doFinal(output, 0); - if (len != output.length) - { - fail("Result length does not equal getMacSize() for doFinal(byte[],int)"); - } - if (!areEqual(expectedBytes, output)) - { - fail("Result does not match expected value for doFinal(byte[],int)"); - } - } - - public static void main(String[] args) - { - runTest(new SipHashTest()); - } -} |