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[]md5(byte data[])
md 
return getDigest().digest(data);
byte[]md5(byte data[])
md 
return getMd5Digest().digest(data);
Stringmd5(byte[] buf)
md 
String result = "";
try {
    MessageDigest md = MessageDigest.getInstance("MD5");
    md.update(buf);
    result = toHex(md.digest());
} catch (Exception e) {
    e.printStackTrace();
return result;
byte[]md5(byte[] buffer, int length)
md 
try {
    MessageDigest mdigest = MessageDigest.getInstance("MD5");
    mdigest.update(buffer, 0, length);
    return mdigest.digest();
} catch (Exception e) {
    throw new RuntimeException(e);
byte[]md5(byte[] bytes)
Transform string to md5. 
MessageDigest md = MessageDigest.getInstance("MD5");
return md.digest(bytes);
byte[]md5(byte[] bytes)
Performs an MD5 hash 
try {
    MessageDigest md = MessageDigest.getInstance("MD5");
    return md.digest(bytes);
} catch (NoSuchAlgorithmException e) {
    throw new InternalError("MD5 not supported on this platform");
Stringmd5(byte[] bytes)
md 
try {
    MessageDigest d = MessageDigest.getInstance("MD5");
    byte[] array = d.digest(bytes);
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < array.length; ++i) {
        sb.append(Integer.toHexString((array[i] & 0xFF) | 0x100).substring(1, 3));
    return sb.toString();
...
byte[]MD5(byte[] bytes)
MD 
return digest("MD5", bytes);
byte[]md5(byte[] bytes)
Returns a 16-byte MD5 hash of a set of bytes. 
return digest(bytes, "MD5");
Stringmd5(byte[] bytes)
md 
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(bytes);
byte[] bs = md.digest();
StringBuffer sb = new StringBuffer();
for (int i = 0; i < bs.length; i++) {
    int v = bs[i] & 0xff;
    if (v < 16) {
        sb.append(0);
...