Package net.finmath.smartcontracts.representablestate.xml.util

Class Util

java.lang.Object

net.finmath.smartcontracts.representablestate.xml.util.Util

public class Util
extends Object

Utilities related to encryption/decryption/hashing

Author:

Christian Fries

Method Summary

Modifier and Type	Method	Description
static String	getBase64(byte[] bytes)	Get a Base64 representation of the byte-array.
static String	getHex(byte[] bytes)	Get a Hex representation of the byte-array.
static String	getHexTrimmed(byte[] bytes)	Get the first hex values of the byte-array (e.g. for logging).
static String	getHexTrimmed(byte[] bytes, int len)	Get the first hex values of the byte-array (e.g. for logging).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getHex

public static String getHex(byte[] bytes)

Get a Hex representation of the byte-array.

Parameters:

bytes - an array of byte

Returns:

a String object representing the byte array in hex.

getHexTrimmed

public static String getHexTrimmed(byte[] bytes)

Get the first hex values of the byte-array (e.g. for logging).

Parameters:

bytes - an array of byte

Returns:

a String object representing the byte array in base64.

getHexTrimmed

public static String getHexTrimmed(byte[] bytes,
 int len)

Get the first hex values of the byte-array (e.g. for logging).

Parameters:

bytes - an array of byte

len - the length to represent

Returns:

a String object with starting hex encodings of the byte array.

getBase64

public static String getBase64(byte[] bytes)

Get a Base64 representation of the byte-array.

Parameters:

bytes - an array of byte

Returns:

a String object