@Test public void testHash() { byte[] input = "TheQuickBrownFox".getBytes(UTF_8); String expectedHash = "feb69c5c360a15802de6af23a3f5622da9d96aff2be78c8f188cce57a3549db6"; byte[] hash = Utils.hash(input, new SHA3Digest()); Assert.assertEquals(expectedHash, Hex.toHexString(hash)); }
public static byte[] hash(byte[] input, Digest digest) { byte[] retValue = new byte[digest.getDigestSize()]; digest.update(input, 0, input.length); digest.doFinal(retValue, 0); return retValue; }
Utils { public static byte[] hash(byte[] input, Digest digest) { byte[] retValue = new byte[digest.getDigestSize()]; digest.update(input, 0, input.length); digest.doFinal(retValue, 0); return retValue; } }
Utils { public static byte[] hash(byte[] input, Digest digest) { byte[] retValue = new byte[digest.getDigestSize()]; digest.update(input, 0, input.length); digest.doFinal(retValue, 0); return retValue; } private  Utils(); }
Utils { public static byte[] hash(byte[] input, Digest digest) { byte[] retValue = new byte[digest.getDigestSize()]; digest.update(input, 0, input.length); digest.doFinal(retValue, 0); return retValue; } private  Utils(); static String generateParameterHash(String path, String func, List<String> args); static String generateDirectoryHash(String rootDir, String chaincodeDir, String hash); static byte[] generateTarGz(File sourceDirectory, String pathPrefix); static byte[] readFile(File input); static String generateUUID(); static Timestamp generateTimestamp(); static void deleteFileOrDirectory(File file); static byte[] hash(byte[] input, Digest digest); static String combinePaths(String first, String... other); static byte[] readFileFromClasspath(String fileName); static Properties parseGrpcUrl(String url); static Exception checkGrpcUrl(String url); static boolean isNullOrEmpty(String url); static String logString(final String string); static byte[] generateNonce(); static String toHexString(ByteString byteString); static String toHexString(byte[] bytes); }
Utils { public static byte[] hash(byte[] input, Digest digest) { byte[] retValue = new byte[digest.getDigestSize()]; digest.update(input, 0, input.length); digest.doFinal(retValue, 0); return retValue; } private  Utils(); static String generateParameterHash(String path, String func, List<String> args); static String generateDirectoryHash(String rootDir, String chaincodeDir, String hash); static byte[] generateTarGz(File sourceDirectory, String pathPrefix); static byte[] readFile(File input); static String generateUUID(); static Timestamp generateTimestamp(); static void deleteFileOrDirectory(File file); static byte[] hash(byte[] input, Digest digest); static String combinePaths(String first, String... other); static byte[] readFileFromClasspath(String fileName); static Properties parseGrpcUrl(String url); static Exception checkGrpcUrl(String url); static boolean isNullOrEmpty(String url); static String logString(final String string); static byte[] generateNonce(); static String toHexString(ByteString byteString); static String toHexString(byte[] bytes);  }