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:de.phoenix.util.hash.SHA1Hasher.java

public String generate(InputStream binaryStream) {

    try {//from   w ww.jav a  2 s. c o m
        MessageDigest ms = MessageDigest.getInstance(ALGORITHM);
        for (int read = 0; (read = binaryStream.read(buffer)) != -1;) {
            ms.update(buffer, 0, read);
        }
        return Hex.encodeHexString(ms.digest());
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return null;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:monasca.api.infrastructure.persistence.vertica.MetricQueries.java

static String createDefDimIdInClause(Set<byte[]> defDimIdSet) {

    StringBuilder sb = new StringBuilder("IN ");

    sb.append("(");

    boolean first = true;
    for (byte[] defDimId : defDimIdSet) {

        if (first) {
            first = false;/*from  w  w w  .j a  v a2  s .c o  m*/
        } else {
            sb.append(",");
        }

        sb.append("'" + Hex.encodeHexString(defDimId) + "'");
    }

    sb.append(") ");

    return sb.toString();
}

From source file:io.fluo.webindex.data.fluo.UriCountExport.java

public static String revEncodeLong(Long num) {
    Lexicoder<Long> lexicoder = new ReverseLexicoder<>(new ULongLexicoder());
    return Hex.encodeHexString(lexicoder.encode(num));
}

From source file:com.google.code.commons.checksum.binary.TestBinaryUtils.java

@Test
public void encodeHexString() {
    Assert.assertEquals(Hex.encodeHexString(HELLO_WORLD_BYTE_ARRAY),
            BinaryUtils.encodeHexString(HELLO_WORLD_BYTE_ARRAY));
}

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

public String toHexString() {
    return Hex.encodeHexString(sha1Hash);
}

From source file:com.yukthi.utils.CryptoUtils.java

/**
 * Encrypts the provided input and convert encrypted bytes into hex string
 * @param secretKey Secret key to use for encryption
 * @param input Input to be encrypted/*  w  w w .  j  a  v  a 2  s.com*/
 * @return encrypted and hex converted string
 */
public static String encrypt(String secretKey, String input) {
    if (secretKey.length() != 16) {
        throw new InvalidArgumentException("Secret key should be of length 16. Specified secrey key length - ",
                secretKey.length());
    }

    //convert input into bytes
    byte inputBytes[] = input.getBytes();

    //encrypt bytes
    byte encryptedBytes[] = doCrypto(Cipher.ENCRYPT_MODE, secretKey, inputBytes);

    //convert encrypted bytes into hex string
    return Hex.encodeHexString(encryptedBytes);
}

From source file:com.alu.e3.prov.lifecycle.IDHelper.java

public static String encode(String original) {
    return Hex.encodeHexString(original.getBytes());
}

From source file:com.jaeksoft.searchlib.util.NetworksUtils.java

public static final String getHardwareAddress(NetworkInterface networkInterface) throws SocketException {
    if (networkInterface == null)
        return null;
    if (networkInterface.getHardwareAddress() == null)
        return null;
    return Hex.encodeHexString(networkInterface.getHardwareAddress());
}

From source file:com.vmware.identity.rest.core.util.RequestSigner.java

/**
 * Signs a string using the private key and SHA 256 with RSA signing algorithm, and
 * returns it as a hex-encoded string.//from  w w  w .ja va2 s  .  c  o m
 *
 * @param signingString the string to sign.
 * @param privateKey the private key to sign the string with.
 * @return the signed string in a hex-encoded format.
 * @throws InvalidKeyException if the key is invalid.
 * @throws SignatureException if the signature algorithm is unable to process the input
 * data provided.
 */
public static String sign(String signingString, PrivateKey privateKey)
        throws InvalidKeyException, SignatureException {
    byte[] bytes = signingString.getBytes(StandardCharsets.UTF_8);

    Signature sig;

    try {
        sig = Signature.getInstance(SHA256_WITH_RSA);
    } catch (NoSuchAlgorithmException e) {
        throw new IllegalArgumentException("An error occurred while getting the signature algorithm", e);
    }

    sig.initSign(privateKey);
    sig.update(bytes);

    return Hex.encodeHexString(sig.sign());
}

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

@Override
public String getRandomSalt() {
    return Hex.encodeHexString(Tools.randomBytes(32));
}