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.github.horrorho.liquiddonkey.util.Bytes.java

public static String hex(byte[] bytes) {
    if (bytes == null) {
        return "null";
    }/*  w  w  w  .  java2 s  . c o m*/
    return Hex.encodeHexString(bytes).toLowerCase(Locale.US);
}

From source file:gobblin.kafka.serialize.MD5Digest.java

/**
 * Static method to get an MD5Digest from a binary byte representation
 * @param md5Bytes/* w w w .j av  a 2 s .c  o  m*/
 * @return a filled out MD5Digest
 */
public static MD5Digest fromBytes(byte[] md5Bytes) {
    Preconditions.checkArgument(md5Bytes.length == MD5_BYTES_LENGTH,
            "md5 bytes must be " + MD5_BYTES_LENGTH + " bytes in length, found " + md5Bytes.length + " bytes.");
    String md5String = Hex.encodeHexString(md5Bytes);
    return new MD5Digest(md5String, md5Bytes);
}

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

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

From source file:eu.europa.ec.markt.dss.validation.CertificateRef.java

@Override
public String toString() {
    return "CertificateRef[issuerName=" + issuerName + ",issuerSerial=" + issuerSerial + ",digest="
            + Hex.encodeHexString(digestValue) + "]";
}

From source file:com.bitbreeds.webrtc.sctp.model.SCTPFixedAttribute.java

@Override
public String toString() {
    return "SCTPFixedAttribute{" + "type=" + type + ", data=" + Hex.encodeHexString(data) + '}';
}

From source file:com.thoughtworks.go.util.CachedDigestUtils.java

private static String compute(final String string, String algorithm) {
    return objectPools.computeDigest(algorithm, digest -> {
        digest.update(org.apache.commons.codec.binary.StringUtils.getBytesUtf8(string));
        return Hex.encodeHexString(digest.digest());
    });//from w w  w. j av  a  2 s  .c  o m
}

From source file:com.bitbreeds.webrtc.signaling.CertUtil.java

/**
 *
 * @param fingerPrint sha256 of an encoded cert
 * @return String description of fingerprint formatted 'sha-256 AB:CD...'
 *//*w  ww .j av  a 2 s. com*/
public static String createFingerprintString(byte[] fingerPrint) {
    StringBuilder bldr = new StringBuilder();
    bldr.append("sha-256 ");
    for (int i = 0; i < fingerPrint.length; i++) {

        String a = Hex.encodeHexString(new byte[] { fingerPrint[i] });
        bldr.append(a.toUpperCase());
        if (i != fingerPrint.length - 1) {
            bldr.append(":");
        }
    }
    return bldr.toString();
}

From source file:com.bitbreeds.webrtc.signaling.BindingService.java

public byte[] processBindingRequest(byte[] data, String userName, String password, InetSocketAddress sender) {

    logger.trace("Input: " + Hex.encodeHexString(data));

    StunMessage msg = StunMessage.fromBytes(data);

    logger.trace("InputParsed: " + msg);

    byte[] content = SignalUtil.joinBytesArrays(SignalUtil.twoBytesFromInt(0x01),
            SignalUtil.xor(SignalUtil.twoBytesFromInt(sender.getPort()),
                    Arrays.copyOf(msg.getHeader().getCookie(), 2)),
            SignalUtil.xor(sender.getAddress().getAddress(), msg.getHeader().getCookie()));

    StunAttribute attr = new StunAttribute(StunAttributeTypeEnum.XOR_MAPPED_ADDRESS, content);

    StunAttribute user = msg.getAttributeSet().get(StunAttributeTypeEnum.USERNAME);
    String strUser = new String(user.toBytes()).split(":")[0].trim();

    msg.validate(password, data);/* www  .  j  av a2 s.c  om*/

    HashMap<StunAttributeTypeEnum, StunAttribute> outSet = new HashMap<>();
    outSet.put(StunAttributeTypeEnum.XOR_MAPPED_ADDRESS, attr);
    outSet.putAll(msg.getAttributeSet());

    StunMessage output = StunMessage.fromData(StunRequestTypeEnum.BINDING_RESPONSE, msg.getHeader().getCookie(),
            msg.getHeader().getTransactionID(), outSet, true, true, strUser, password);

    byte[] bt = output.toBytes();
    logger.trace("Response: " + Hex.encodeHexString(bt));
    return bt;
}

From source file:com.github.horrorho.inflatabledonkey.data.blob.BlobA6.java

@Override
public String toString() {
    return "BlobA6{" + "type=0x" + Integer.toHexString(type()) + ",length=0x" + Integer.toHexString(length())
            + ", x=" + x + ", tag=0x" + Hex.encodeHexString(tag) + ", m2=0x" + Hex.encodeHexString(m2())
            + ", iv=0x" + Hex.encodeHexString(iv()) + ", data=0x" + Hex.encodeHexString(data()) + '}';
}

From source file:management.limbr.data.model.util.EntityUtil.java

public String generatePasswordHash(String userid, String password) {
    try {//from ww  w.  j a  v a2s  . co  m
        MessageDigest md5 = MessageDigest.getInstance("MD5");

        md5.update(userid.getBytes());
        md5.update(SALT.getBytes());
        md5.update(password.getBytes());
        byte[] digest = md5.digest();

        return Hex.encodeHexString(digest);

    } catch (NoSuchAlgorithmException ex) {
        throw new IllegalStateException("Could not load MD5 for hashing passwords", ex);
    }
}