misc

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 0 insertions, 270 deletions

diff --git a/java/sha3sum.java b/java/sha3sum.java
deleted file mode 100644
index ec00958..0000000
--- a/java/sha3sum.java
+++ /dev/null
@@ -1,270 +0,0 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- * 
- * Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-import java.io.*;
-import java.util.*;
-
-
-/**
- * SHA-3/Keccak checksum calculator
- * 
- * @author  Mattias Andrée  <a href="mailto:maandree@member.fsf.org">maandree@member.fsf.org</a>
- */
-public class sha3sum
-{
-    /**
-     * This is the main entry point of the program
-     * 
-     * @param   args         Command line arguments
-     * @throws  IOException  On I/O error (such as broken pipes)
-     */
-    public static void main(String[] args) throws IOException
-    {
-	run("sha3sum", args);
-    }
-    
-    
-    /**
-     * Run the program
-     * 
-     * @param   cmd          The command
-     * @param   argv         Command line arguments
-     * @throws  IOException  On I/O error (such as broken pipes)
-     */
-    public static void run(String cmd, String[] argv) throws IOException
-    {
-	if (cmd.indexOf('/') >= 0)
-	    cmd = cmd.substring(cmd.lastIndexOf('/') + 1);
-	if (cmd.endsWith(".jar"))
-	    cmd = cmd.substring(0, cmd.length() - 3);
-	cmd = cmd.intern();
-	
-	int _o, o = _o = 512;           /* --outputsize */
-	if      (cmd == "sha3-224sum")  o = _o = 224;
-	else if (cmd == "sha3-256sum")  o = _o = 256;
-	else if (cmd == "sha3-384sum")  o = _o = 384;
-	else if (cmd == "sha3-512sum")  o = _o = 512;
-	int _s, s = _s = 1600;          /* --statesiz e */
-	int _r, r = _r = s - (o << 1);  /* --bitrate    */
-	int _c, c = _c = s - r;         /* --capacity   */
-	int _w, w = _w = s / 25;        /* --wordsize   */
-	int _i, i = _i = 1;             /* --iterations */
-	boolean binary = false;
-	
-	String[] files = new String[argv.length + 1];
-	int fptr = 0;
-	boolean dashed = false;
-	String[] linger = null;
-	
-	String[] args = new String[argv.length + 1];
-	System.arraycopy(argv, 0, args, 0, argv.length);
-	for (int a = 0, an = args.length; a < an; a++)
-	{   String arg = args[a];
-	    arg = arg == null ? null : arg.intern();
-	    if (linger != null)
-	    {
-		linger[0] = linger[0].intern();
-		if ((linger[0] == "-h") || (linger[0] == "--help"))
-		{
-		    System.out.println("SHA-3/Keccak checksum calculator");
-		    System.out.println("");
-		    System.out.println("USAGE:	sha3sum [option...] < file");
-		    System.out.println("	sha3sum [option...] file...");
-		    System.out.println("");
-		    System.out.println("");
-		    System.out.println("OPTIONS:");
-		    System.out.println("        -r BITRATE");
-		    System.out.println("        --bitrate       The bitrate to use for SHA-3.           (default: " + _r + ")");
-		    System.out.println("        ");
-		    System.out.println("        -c CAPACITY");
-		    System.out.println("        --capacity      The capacity to use for SHA-3.          (default: " + _c + ")");
-		    System.out.println("        ");
-		    System.out.println("        -w WORDSIZE");
-		    System.out.println("        --wordsize      The word size to use for SHA-3.         (default: " + _w + ")");
-		    System.out.println("        ");
-		    System.out.println("        -o OUTPUTSIZE");
-		    System.out.println("        --outputsize    The output size to use for SHA-3.       (default: " + _o + ")");
-		    System.out.println("        ");
-		    System.out.println("        -s STATESIZE");
-		    System.out.println("        --statesize     The state size to use for SHA-3.        (default: " + _s + ")");
-		    System.out.println("        ");
-		    System.out.println("        -i ITERATIONS");
-		    System.out.println("        --iterations    The number of hash iterations to run.   (default: " + _i + ")");
-		    System.out.println("        ");
-		    System.out.println("        -b");
-		    System.out.println("        --binary        Print the checksum in binary, rather than hexadecimal.");
-		    System.out.println("");
-		    System.out.println("");
-		    System.out.println("COPYRIGHT:");
-		    System.out.println("");
-		    System.out.println("Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)");
-		    System.out.println("");
-		    System.out.println("This program is free software: you can redistribute it and/or modify");
-		    System.out.println("it under the terms of the GNU General Public License as published by");
-		    System.out.println("the Free Software Foundation, either version 3 of the License, or");
-		    System.out.println("(at your option) any later version.");
-		    System.out.println("");
-		    System.out.println("This program is distributed in the hope that it will be useful,");
-		    System.out.println("but WITHOUT ANY WARRANTY; without even the implied warranty of");
-		    System.out.println("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
-		    System.out.println("GNU General Public License for more details.");
-		    System.out.println("");
-		    System.out.println("You should have received a copy of the GNU General Public License");
-		    System.out.println("along with this program.  If not, see <http://www.gnu.org/licenses/>.");
-		    System.exit(2);
-		}
-		else
-		{
-		    if (linger[1] == null)
-		    {
-			linger[1] = arg;
-			arg = null;
-		    }
-		    if ((linger[0] == "-r") || (linger[0] == "--bitrate"))
-			o = (s - (r = Integer.parseInt(linger[1]))) >> 1;
-		    else if ((linger[0] == "-c") || (linger[0] == "--capacity"))
-			r = s - (c = Integer.parseInt(linger[1]));
-		    else if ((linger[0] == "-w") || (linger[0] == "--wordsize"))
-			s = (w = Integer.parseInt(linger[1])) * 25;
-		    else if ((linger[0] == "-o") || (linger[0] == "--outputsize"))
-			r = s - ((o = Integer.parseInt(linger[1])) << 1);
-		    else if ((linger[0] == "-s") || (linger[0] == "--statesize"))
-			r = (s = Integer.parseInt(linger[1])) - (o << 1);
-		    else if ((linger[0] == "-i") || (linger[0] == "--iterations"))
-			i = Integer.parseInt(linger[1]);
-		    else
-		    {
-			System.err.println(cmd + ": unrecognised option: " + linger[0]);
-			System.exit(1);
-		    }
-		}
-		linger = null;
-		if (arg == null)
-		    continue;
-	    }
-	    if (arg == null)
-		continue;
-	    if (dashed)
-		files[fptr++] = arg == "-" ? null : arg;
-	    else if (arg == "--")
-		dashed = true;
-	    else if (arg == "-")
-		files[fptr++] = null;
-	    else if (arg.startsWith("--"))
-		if (arg.indexOf('=') >= 0)
-	            linger = new String[] { arg.substring(0, arg.indexOf('=')), arg.substring(arg.indexOf('=') + 1) };
-		else
-		    if (arg == "--binary")
-	                binary = true;
-		    else
-			linger = new String[] { arg, null };
-	    else if (arg.startsWith("-"))
-	    {
-		arg = arg.substring(1);
-                if (arg.charAt(0) == 'b')
-		{
-                    binary = true;
-		    arg = arg.substring(1);
-		}
-                else if (arg.length() == 1)
-		    linger = new String[] { "-" + arg, null };
-                else
-                    linger = new String[] { "-" + arg.charAt(0), arg.substring(1) };
-	    }
-            else
-                files[fptr++] = arg;
-	}
-	
-	if (fptr == 0)
-	    files[fptr++] = null;
-	if (i < 1)
-	{
-	    System.err.println(cmd + ": sorry, I will only do at least one iteration!\n");
-	    System.exit(3);
-	}
-	
-	byte[] stdin = null;
-	boolean fail = false;
-	String filename;
-
-	for (int f = 0; f < fptr; f++)
-	{   if (((filename = files[f]) == null) && (stdin != null))
-	    {	System.out.write(stdin);
-		continue;
-	    }
-	    String rc = "";
-	    String fn = filename == null ? "/dev/stdin" : filename;
-	    InputStream file = null;
-	    try
-	    {
-		file = new FileInputStream(fn);
-		SHA3.initialise(r, c, o);
-		int blksize = 4096; /** XXX os.stat(os.path.realpath(fn)).st_size; **/
-		byte[] chunk = new byte[blksize];
-		for (;;)
-		{
-		    int read = file.read(chunk, 0, blksize);
-		    if (read <= 0)
-			break;
-		    SHA3.update(chunk, read);
-		}
-		byte[] bs = SHA3.digest();
-		for (int _ = 1; _ < i; _++)
-		{
-		    SHA3.initialise(r, c, o);
-		    bs = SHA3.digest(bs);
-		}
-		if (binary)
-		{   if (filename == null)
-			stdin = bs;
-		    System.out.write(bs);
-		    System.out.flush();
-		}
-		else
-		{   for (int b = 0, bn = bs.length; b < bn; b++)
-		    {	rc += "0123456789ABCDEF".charAt((bs[b] >> 4) & 15);
-			rc += "0123456789ABCDEF".charAt(bs[b] & 15);
-		    }
-		    rc += " " + (filename == null ? "-" : filename) + "\n";
-		    if (filename == null)
-			stdin = rc.getBytes("UTF-8");
-		    System.out.print(rc);
-		    System.out.flush();
-		}
-	    }
-	    catch (final IOException err)
-	    {   System.err.println(cmd + ": Cannot read file: " + filename + ": " + err);
-		fail = true;
-	    }
-	    finally
-	    {   if (file != null)
-		    try
-		    {	file.close();
-		    }
-		    catch (final Throwable ignore)
-		    {   //ignore
-	}   }	    }
-	
-	System.out.flush();
-	if (fail)
-	    System.exit(5);
-    }
-    
-}
-