Example usage for org.apache.commons.codec.binary Hex encodeHexString

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Hex encodeHexString.

Prototype

public static String encodeHexString(byte[] data) 

Source Link

Document

Converts an array of bytes into a String representing the hexadecimal values of each byte in order.

Usage

From source file:md5.demo.MD5Demo.java

public static void main(String[] args) {
    String input = "123456";
    try {/*  ww  w  . j  a v  a2 s .com*/
        MessageDigest messageDigest = MessageDigest.getInstance("MD5");
        byte[] output = messageDigest.digest(input.getBytes());
        String outString = Hex.encodeHexString(output);
        System.out.println(outString);

    } catch (NoSuchAlgorithmException ex) {
        ex.printStackTrace();
    }

}

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From source file:com.java.demo.DesDemo.java

public static void main(String[] args) {
    //des(data crpt)
    Init();/* w  ww.j  av  a 2s . c om*/
    byte[] strBytes = Encrypt("abc");
    System.out.println(Hex.encodeHexString(strBytes));
    byte[] str = Decrypt(strBytes);
    System.out.println(new String(str));
}

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From source file:com.java.demo.RsaDemo.java

public static void main(String[] args) {
    Init();//from  w  w  w  .  j ava  2s .  com
    String str = "123";
    byte[] result = Encrypt(str);
    System.out.println(Hex.encodeHexString(result));
    boolean verifyRet = Verify(str, result);
    System.out.println("com.Java.Demo.RsaDemo.main()" + verifyRet);
}

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From source file:com.mfizz.ruby.demo.MarshalMain.java

static public void main(String[] args) throws Exception {
    // use following code in ruby to test decoding stuff
    // Marshal.load(["040830"].pack('H*')).inspect()

    // object w/ no vars
    RubyObject obj = new RubyObject(new RubySymbol("Object"));
    // add some vars
    obj.put(new RubySymbol("@test"), new RubyString("test".getBytes()));

    logger.info("obj to marshal: {}", Ruby.toString(obj));

    byte[] bytes = Marshal.dump(obj);
    logger.info("marshal dump: {}", Hex.encodeHexString(bytes));

    // try to load it back up
    RubyType obj2 = Marshal.load(bytes);
    logger.info("marshal load: {}", Ruby.toString(obj2));
}

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From source file:com.lightboxtechnologies.nsrl.OCSVTest.java

public static void main(String[] args) throws IOException {
    final String mfg_filename = args[0];
    final String os_filename = args[1];
    final String prod_filename = args[2];
    final String hash_filename = args[3];

    final LineTokenizer tok = new OpenCSVLineTokenizer();
    final RecordLoader loader = new RecordLoader();

    final ErrorConsumer err = new ErrorConsumer() {
        public void consume(BadDataException e, long linenum) {
            System.err.println("malformed record, line " + linenum);
            e.printStackTrace();//from   w  w w .j a  v a 2s .c  o  m
        }
    };

    // read manufacturer, OS, product data
    final Map<String, MfgData> mfg = new HashMap<String, MfgData>();
    final Map<String, OSData> os = new HashMap<String, OSData>();
    final Map<Integer, List<ProdData>> prod = new HashMap<Integer, List<ProdData>>();

    SmallTableLoader.load(mfg_filename, mfg, os_filename, os, prod_filename, prod, tok, err);

    // read hash data
    final RecordConsumer<HashData> hcon = new RecordConsumer<HashData>() {
        public void consume(HashData hd) {
            /*
                    System.out.print(hd);
                    
                    for (ProdData pd : prod.get(hd.prod_code)) {
                      System.out.print(pd);
                      final MfgData pmd = mfg.get(pd.mfg_code);
                      System.out.print(pmd);
                    }
                    
                    final OSData osd = os.get(hd.os_code);
                    System.out.print(osd);
                    
                    final MfgData osmd = mfg.get(osd.mfg_code);
                    System.out.print(osmd);
                    
                    System.out.println("");
            */

            /*
                    final Hex hex = new Hex();
                    
                    String sha1 = null;
                    String md5 = null;
                    String crc32 = null;
                    
                    try {
                      sha1 = (String) hex.encode((Object) hd.sha1);
                      md5 = (String) hex.encode((Object) hd.md5);
                      crc32 = (String) hex.encode((Object) hd.crc32);
                    }
                    catch (EncoderException e) {
                      throw new RuntimeException(e);
                    }
            */

            final ObjectMapper mapper = new ObjectMapper();

            final String sha1 = Hex.encodeHexString(hd.sha1);
            final String md5 = Hex.encodeHexString(hd.md5);
            final String crc32 = Hex.encodeHexString(hd.crc32);

            final Map<String, Object> hd_m = new HashMap<String, Object>();

            hd_m.put("sha1", sha1);
            hd_m.put("md5", md5);
            hd_m.put("crc32", crc32);
            hd_m.put("name", hd.name);
            hd_m.put("size", hd.size);
            hd_m.put("special_code", hd.special_code);

            final OSData osd = os.get(hd.os_code);
            final MfgData osmfgd = mfg.get(osd.mfg_code);

            final Map<String, Object> os_m = new HashMap<String, Object>();
            os_m.put("name", osd.name);
            os_m.put("version", osd.version);
            os_m.put("manufacturer", osmfgd.name);
            hd_m.put("os", os_m);

            final List<Map<String, Object>> pl_l = new ArrayList<Map<String, Object>>();
            for (ProdData pd : prod.get(hd.prod_code)) {

                if (!osd.code.equals(pd.os_code)) {
                    // os code mismatch
                    /*
                                System.err.println(
                                  "Hash record OS code == " + osd.code + " != " + pd.os_code + " == product record OS code"
                                );
                    */
                    continue;
                }

                final Map<String, Object> prod_m = new HashMap<String, Object>();

                prod_m.put("name", pd.name);
                prod_m.put("version", pd.version);
                prod_m.put("language", pd.language);
                prod_m.put("app_type", pd.app_type);
                prod_m.put("os_code", pd.os_code);

                final MfgData md = mfg.get(pd.mfg_code);
                prod_m.put("manufacturer", md.name);

                pl_l.add(prod_m);
            }

            if (pl_l.size() > 1) {
                System.err.println(hd.prod_code);
            }

            hd_m.put("products", pl_l);

            try {
                mapper.writeValue(System.out, hd_m);
            } catch (IOException e) {
                // should be impossible
                throw new IllegalStateException(e);
            }
        }
    };

    final RecordProcessor<HashData> hproc = new HashRecordProcessor();
    final LineHandler hlh = new DefaultLineHandler<HashData>(tok, hproc, hcon, err);

    InputStream zin = null;
    try {
        //      zin = new GZIPInputStream(new FileInputStream(hash_filename));
        zin = new FileInputStream(hash_filename);
        loader.load(zin, hlh);
        zin.close();
    } finally {
        IOUtils.closeQuietly(zin);
    }

    System.out.println();

    /*
        for (Map.Entry<String,String> e : mfg.entrySet()) {
          System.out.println(e.getKey() + " = " + e.getValue());
        }
            
        for (Map.Entry<String,OSData> e : os.entrySet()) {
          System.out.println(e.getKey() + " = " + e.getValue());
        }
            
        for (Map.Entry<Integer,List<ProdData>> e : prod.entrySet()) {
          System.out.println(e.getKey() + " = " + e.getValue());
        }
    */
}

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From source file:com.lhings.java.utils.ByteMan.java

public static void main(String[] args) throws DecoderException {
    byte[] a = { (byte) 0x12, (byte) 0xfa, (byte) 0xa4, (byte) 0xc5 };
    for (byte b : a)
        System.out.print(b + ", ");
    System.out.println();/*www . j a  v a2 s.c o  m*/
    String str = Hex.encodeHexString(a);
    System.out.println(str);
    byte[] c = Hex.decodeHex(str.toCharArray());
    for (byte b : c)
        System.out.print(b + ", ");
    System.out.println();
}

---

From source file:com.playonlinux.utils.cab.Cabfile.java

public static void main(String[] args) throws CabException, IOException {
    File tahoma32 = new File("/Users/tinou/Downloads/arial32.exe");
    Cabfile cabfile = new Cabfile(tahoma32);
    int offset = cabfile.findCabOffset();
    System.out.println(offset);/*from  www. j  av a2 s.c o m*/
    CFHeader header = cabfile.getHeader();

    List<CFFolder> cfFolders = new ArrayList<>();
    for (int i = 0; i < header.getNumberOfFolders(); i++) {
        CFFolder cfFolder = cabfile.getFolder();
        cfFolders.add(cfFolder);
        System.out.println(cfFolder);
    }

    cabfile.jumpTo(header.coffFiles[0]);

    List<CFFile> cfiles = new ArrayList<>();
    for (int i = 0; i < header.getNumberOfFiles(); i++) {
        CFFile cfile = cabfile.getFile();
        cfiles.add(cfile);
        System.out.println(cfile);
    }

    CFData cfData = cabfile.getData(CompressionType.NONE);
    System.out.println(cfData);
    System.out.println(Hex.encodeHexString(cfData.ab));

    CFData cfData2 = cabfile.getData(CompressionType.NONE);
    System.out.println(cfData2);
    System.out.println(Hex.encodeHexString(cfData2.ab));

    /*
    for(CFFile cfFile: cfiles) {
    if("fontinst.inf".equals(cfFile.getFilename())) {
        CFFolder cfFolder = cfFolders.get((int) cfFile.getFolderIndex());
            
            
        long dataIndex = cfFolder.getOffsetStartData() + cfFile.getOffsetStartDataInsideFolder();
            
        System.out.print("Index: ");
        System.out.println(dataIndex);
            
        cabfile.jumpTo(dataIndex);
            
            
        CFData cfData = cabfile.getData();
            
            
        cfFolder.dump();
        System.out.println(cfFile);
        System.out.println(cfData);
            
        File test = new File("/tmp/test");
        FileOutputStream stream = new FileOutputStream(test);
            
        stream.write(cfData.ab);
        System.out.println(Arrays.toString(cfData.ab));
    }
    } */
}

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From source file:com.bjwg.back.util.EncodeUtils.java

public static String encodeHex(byte[] input) {
    return Hex.encodeHexString(input);
}

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From source file:cn.newtouch.util.utils.encode.EncodeUtils.java

/**
 * Hex?.
 */
public static String hexEncode(byte[] input) {
    return Hex.encodeHexString(input);
}

---

From source file:com.apabi.qrcode.utils.EncodeUtils.java

/**
 * Hex?.
 */
public static String hexEncode(final byte[] input) {
    return Hex.encodeHexString(input);
}

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