Package org.bouncycastle.util.encoders

Class UrlBase64Encoder

java.lang.Object

org.bouncycastle.util.encoders.Base64Encoder

org.bouncycastle.util.encoders.UrlBase64Encoder

All Implemented Interfaces:

Encoder

public class UrlBase64Encoder
extends Base64Encoder

Convert binary data to and from UrlBase64 encoding. This is identical to Base64 encoding, except that the padding character is "." and the other non-alphanumeric characters are "-" and "_" instead of "+" and "/".

The purpose of UrlBase64 encoding is to provide a compact encoding of binary data that is safe for use as an URL parameter. Base64 encoding does not produce encoded values that are safe for use in URLs, since "/" can be interpreted as a path delimiter; "+" is the encoded form of a space; and "=" is used to separate a name from the corresponding value in an URL parameter.

Field Summary

Fields inherited from class org.bouncycastle.util.encoders.Base64Encoder

decodingTable, encodingTable, padding

Constructor Summary

Constructors

Constructor	Description
UrlBase64Encoder()

Method Summary

Methods inherited from class org.bouncycastle.util.encoders.Base64Encoder

decode, decode, encode, encode, getEncodedLength, getMaxDecodedLength, initialiseDecodingTable

Methods inherited from class java.lang.Object

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

Constructor Details

UrlBase64Encoder

public UrlBase64Encoder()