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.lhings.java.utils.ByteMan.java

public static String byteArrayToHexString(byte[] m) {
    return Hex.encodeHexString(m);
}

From source file:io.moquette.spi.impl.DebugUtils.java

public static String payload2Str(byte[] content) {
    boolean notPrintAble = intStream(content).filter(DebugUtils::isNotPrintableAscii).findAny().isPresent();

    if (notPrintAble)
        return "0x" + Hex.encodeHexString(content);

    return new String(content);
}

From source file:de.pawlidi.openaletheia.utils.Converter.java

public static String hexToString(byte[] data) {
    return Hex.encodeHexString(data);
}

From source file:com.apabi.r2k.common.security.util.NonceUtils.java

/**
 * SecureRandom?, Hex?.// w  w  w  . j  a v a 2 s . c o  m
 * 
 * @param length ,?.
 */
public static String randomHexString(final int length) {
    SecureRandom nonceGenerator = new SecureRandom();
    byte[] nonce = new byte[length / 2];
    nonceGenerator.nextBytes(nonce);
    return Hex.encodeHexString(nonce);
}

From source file:com.platform.common.utils.security.NonceUtils.java

/**
 * SecureRandom?, Hex?./*from   www  .  j av a  2s  .c  o  m*/
 * 
 * @param length ,?.
 */
public static String randomHexString(int length) {
    SecureRandom nonceGenerator = new SecureRandom();
    byte[] nonce = new byte[length / 2];
    nonceGenerator.nextBytes(nonce);
    return Hex.encodeHexString(nonce);
}

From source file:com.linkedin.pinot.common.utils.primitive.ByteArray.java

/**
 * Static utility function to convert a byte[] to Hex string.
 *
 * @param bytes byte[] to convert//from  w ww .j  a  v a2 s  .c om
 * @return Equivalent Hex String.
 */
public static String toHexString(byte[] bytes) {
    return Hex.encodeHexString(bytes);
}

From source file:com.tydic.dbp.utils.ThreeDesUtils.java

public static String encryptMode(String Src) {
    try {// ww  w .  j a v  a2 s .  c  o  m
        // ?
        SecretKey deskey = new SecretKeySpec(keyBytes, Algorithm);
        // 
        Cipher c1 = Cipher.getInstance(Algorithm);
        c1.init(Cipher.ENCRYPT_MODE, deskey);
        return Hex.encodeHexString(c1.doFinal(Src.getBytes()));
    } catch (java.security.NoSuchAlgorithmException e1) {
        e1.printStackTrace();
    } catch (javax.crypto.NoSuchPaddingException e2) {
        e2.printStackTrace();
    } catch (java.lang.Exception e3) {
        e3.printStackTrace();
    }
    return null;
}

From source file:it.infn.mw.iam.util.ssh.RSAPublicKeyUtils.java

private static String buildMD5Fingerprint(String key) throws InvalidSshKeyException {

    String fingerprint = null;/*from w  ww  . ja v a 2 s  . c  om*/

    try {

        byte[] decodedKey = Base64.getDecoder().decode(key);
        byte[] digest = MessageDigest.getInstance(MessageDigestAlgorithms.MD5).digest(decodedKey);
        fingerprint = Hex.encodeHexString(digest);

    } catch (Exception e) {

        throw new InvalidSshKeyException("Error during fingerprint generation: RSA key is not base64 encoded",
                e);
    }

    return fingerprint;
}

From source file:fi.ilmoeuro.membertrack.util.Crypto.java

public static String hash(String candidate, String salt) {
    try {//from  w  ww  . j  a v  a  2s.co m
        SecretKeyFactory skf = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
        KeySpec ks = new PBEKeySpec(candidate.toCharArray(), salt.getBytes(StandardCharsets.US_ASCII), 1024,
                128);
        SecretKey sk = skf.generateSecret(ks);
        Key k = new SecretKeySpec(sk.getEncoded(), "AES");
        return Hex.encodeHexString(k.getEncoded());
    } catch (NoSuchAlgorithmException | InvalidKeySpecException ex) {
        throw new RuntimeException("Error while hashing", ex);
    }
}

From source file:fr.cph.stock.security.Security.java

/**
 * Encode to sha256 the user password/*from  w  w  w .j a v  a 2s .  com*/
 * 
 * @param str
 *            the password to encode
 * @return an encoded string
 * @throws NoSuchAlgorithmException
 *             the NoSuchAlgorithmException
 * @throws UnsupportedEncodingException
 *             the UnsupportedEncodingException
 */
public static String encodeToSha256(final String str)
        throws NoSuchAlgorithmException, UnsupportedEncodingException {
    MessageDigest digest = MessageDigest.getInstance("SHA-256");
    byte[] hash = digest.digest(str.getBytes("UTF-8"));
    String encoded = Hex.encodeHexString(hash);
    return encoded;
}