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:com.netscape.cmstools.pkcs12.PKCS12CertCLI.java

public static void printCertInfo(PKCS12 pkcs12, PKCS12CertInfo certInfo) throws Exception {

    byte[] id = certInfo.getID();
    System.out.println("  Certificate ID: " + Hex.encodeHexString(id));

    System.out.println("  Serial Number: " + new CertId(certInfo.getCert().getSerialNumber()).toHexString());
    System.out.println("  Friendly Name: " + certInfo.getFriendlyName());
    System.out.println("  Subject DN: " + certInfo.getCert().getSubjectDN());
    System.out.println("  Issuer DN: " + certInfo.getCert().getIssuerDN());

    if (certInfo.getTrustFlags() != null) {
        System.out.println("  Trust Flags: " + certInfo.getTrustFlags());
    }/*from  www. j  a va  2 s  .  c  o  m*/

    System.out.println("  Has Key: " + (pkcs12.getKeyInfoByID(id) != null));
}

From source file:Crypto.java

/**
 * adding main() for usage demonstration. With member vars, some of the locals would not be needed
 *///from ww  w .j  av  a 2s .  co  m
public static void main(String[] args) {

    // create the input.txt file in the current directory before continuing
    File input = new File("input.txt");
    File eoutput = new File("encrypted.aes");
    File doutput = new File("decrypted.txt");
    String iv = null;
    String salt = null;
    Crypto en = new Crypto("mypassword");

    /*
     * setup encryption cipher using password. print out iv and salt
     */
    try {
        en.setupEncrypt();
        iv = Hex.encodeHexString(en.getInitVec()).toUpperCase();
        salt = Hex.encodeHexString(en.getSalt()).toUpperCase();
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (InvalidKeySpecException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidParameterSpecException e) {
        e.printStackTrace();
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }

    /*
     * write out encrypted file
     */
    try {
        en.WriteEncryptedFile(input, eoutput);
        System.out.printf("File encrypted to " + eoutput.getName() + "\niv:" + iv + "\nsalt:" + salt + "\n\n");
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    /*
     * decrypt file
     */
    Crypto dc = new Crypto("mypassword");
    try {
        dc.setupDecrypt(iv, salt);
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (InvalidKeySpecException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidAlgorithmParameterException e) {
        e.printStackTrace();
    } catch (DecoderException e) {
        e.printStackTrace();
    }

    /*
     * write out decrypted file
     */
    try {
        dc.ReadEncryptedFile(eoutput, doutput);
        System.out.println("decryption finished to " + doutput.getName());
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.amazon.janusgraph.diskstorage.dynamodb.builder.AbstractBuilder.java

public static String encodeKeyBuffer(StaticBuffer input) {
    if (input == null || input.length() == 0) {
        return null;
    }/*from w  ww  .  j av  a2 s  . c o  m*/
    ByteBuffer buf = input.asByteBuffer();
    byte[] bytes = Arrays.copyOf(buf.array(), buf.limit());
    return Hex.encodeHexString(bytes);
}

From source file:com.arrow.acn.client.utils.MD5Util.java

public static String calcMD5ChecksumString(Path path) throws NoSuchAlgorithmException, IOException {
    return Hex.encodeHexString(calcMD5Checksum(path));
}

From source file:com.kuzumeji.platform.standard.SecurityHelperTest.java

@Test
public void testDigest() {
    final byte[] message = "?????????????".getBytes();
    final byte[] digest = SecurityHelper.digest(message);
    assertThat(Hex.encodeHexString(digest), is(
            "ffd0ed718ee77320095dfaa71217525a3d1ada061f14635904cf2c10bcc6c36932ee9a8b513f902e8a4b277c2e6c1e408a6077b0c0d774fa283faafa0138a7ff"));
}

From source file:com.ait.tooling.server.core.security.SimpleHexSignatoryEncoder.java

@Override
public String encodeBytes(final byte[] src) throws Exception {
    return Hex.encodeHexString(src);
}

From source file:com.ngdata.hbaseindexer.uniquekey.HexUniqueKeyFormatter.java

@Override
protected String encodeAsString(byte[] bytes) {
    return Hex.encodeHexString(bytes);
}

From source file:com.floreantpos.util.PasswordHasher.java

public static String hashPassword(String password) {
    byte[] passwordBytes = null;
    MessageDigest md = null;/*from  w  ww  . j ava2 s  .  c o  m*/

    try {
        passwordBytes = password.getBytes("UTF-8"); //$NON-NLS-1$
    } catch (UnsupportedEncodingException e) {
        PosLog.error(PasswordHasher.class, e.getMessage());
    }

    try {
        md = MessageDigest.getInstance("SHA1"); //$NON-NLS-1$
    } catch (NoSuchAlgorithmException e) {
        PosLog.error(PasswordHasher.class, e.getMessage());
    }

    byte[] hashBytes = md.digest(passwordBytes);

    return Hex.encodeHexString(hashBytes);

}

From source file:monasca.persister.repository.Sha1HashId.java

@Override
public String toString() {
    return "Sha1HashId{" + "sha1Hash=" + Hex.encodeHexString(sha1Hash) + "}";
}

From source file:com.arrow.acn.client.utils.MD5Util.java

public static String calcMD5ChecksumString(File file) throws NoSuchAlgorithmException, IOException {
    return Hex.encodeHexString(calcMD5Checksum(file));
}