Java Utililty Methods MD5 Byte Array

List of utility methods to do MD5 Byte Array

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Description

The list of methods to do MD5 Byte Array are organized into topic(s).

Method

byte[]md5Byte(String encryptStr)
md Byte 
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(encryptStr.getBytes("UTF-8"));
return md.digest();
byte[]MD5Bytes(byte[] src)
MD Bytes 
byte[] result = null;
if (src != null) {
    try {
        MessageDigest alg = MessageDigest.getInstance("MD5");
        result = alg.digest(src);
    } catch (NoSuchAlgorithmException e) {
return result;
byte[]md5Bytes(String message)
Encrypt the passed String using MD5. 
try {
    MessageDigest md = MessageDigest.getInstance("MD5");
    return (md.digest(message.getBytes()));
} catch (NoSuchAlgorithmException e) {
return (null);
byte[]md5Bytes(String s)
md Bytes 
if (s == null) {
    return null;
MessageDigest md5;
try {
    md5 = MessageDigest.getInstance("md5");
    md5.reset();
    md5.update(s.getBytes("UTF-8"), 0, s.length());
...
byte[]md5Digest(byte[] bytes)
Calculate the MD5 digest of the given bytes. 
return digest(MD5_ALGORITHM_NAME, bytes);
Stringmd5Hex(byte data[])
md Hex 
return toHexString(md5(data));
Stringmd5Hex(byte[] data)
Calculates the MD5 digest and returns the symbol as a 32 character hex string. 
return new String(encodeHex(md5(data)));
byte[]md5key(byte[] key)
mdkey 
try {
    return MessageDigest.getInstance("MD5").digest(key);
} catch (Exception e) {
    throw new IllegalStateException("Could not create hash");
byte[]md5P(final ByteBuffer bb)
md P 
final byte[] array = bb.array();
final int position = bb.position();
final int len = bb.remaining();
return md5(array, position, len);
byte[]MD5Raw(byte[] src)
MD Raw 
MessageDigest crypt = md5.get();
crypt.reset();
crypt.update(src);
return crypt.digest();