iot.jcypher.util

Class Base64CD

java.lang.Object

iot.jcypher.util.Base64CD

public class Base64CD
extends Object

Constructor Summary

Constructors

Constructor and Description
Base64CD()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	decode(char[] in) Decodes a byte array from Base64 format.
static byte[]	decode(String s) Decodes a byte array from Base64 format.
static String	decodeString(String s) Decodes a string from Base64 format.
static char[]	encode(byte[] in) Encodes a byte array into Base64 format.
static char[]	encode(byte[] in, int iLen) Encodes a byte array into Base64 format.
static String	encodeString(String s) Encodes a string into Base64 format.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64CD

public Base64CD()

Method Detail

encodeString

public static String encodeString(String s)

Encodes a string into Base64 format. No blanks or line breaks are inserted.

Parameters:

s - a String to be encoded.

Returns:

A String with the Base64 encoded data.

encode

public static char[] encode(byte[] in)

Encodes a byte array into Base64 format. No blanks or line breaks are inserted.

Parameters:

in - an array containing the data bytes to be encoded.

Returns:

A character array with the Base64 encoded data.

encode

public static char[] encode(byte[] in,
            int iLen)

Encodes a byte array into Base64 format. No blanks or line breaks are inserted.

Parameters:

in - an array containing the data bytes to be encoded.

iLen - number of bytes to process in in.

Returns:

A character array with the Base64 encoded data.

decodeString

public static String decodeString(String s)

Decodes a string from Base64 format.

Parameters:

s - a Base64 String to be decoded.

Returns:

A String containing the decoded data.

Throws:

IllegalArgumentException - if the input is not valid Base64 encoded data.

decode

public static byte[] decode(String s)

Decodes a byte array from Base64 format.

Parameters:

s - a Base64 String to be decoded.

Returns:

An array containing the decoded data bytes.

Throws:

IllegalArgumentException - if the input is not valid Base64 encoded data.

decode

public static byte[] decode(char[] in)

Decodes a byte array from Base64 format. No blanks or line breaks are allowed within the Base64 encoded data.

Parameters:

in - a character array containing the Base64 encoded data.

Returns:

An array containing the decoded data bytes.

Throws:

IllegalArgumentException - if the input is not valid Base64 encoded data.