gnu.crypto.util
Class Base64
Most of this implementation is from Robert Harder's public domain Base64
code (version 1.4.1 available from <http://iharder.net/xmlizable>).
static byte[] | decode(String s)- Decodes data from Base64 notation.
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static byte[] | decode(byte[] src, int off, int len)- Decodes Base64 content in byte array format and returns the decoded byte
array.
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static String | encode(byte[] src)- Encodes a byte array into Base64 notation.
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static String | encode(byte[] src, int off, int len, boolean breakLines)- Encodes a byte array into Base64 notation.
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decode
public static final byte[] decode(String s)
throws UnsupportedEncodingException Decodes data from Base64 notation.
s - the string to decode.
decode
public static byte[] decode(byte[] src,
int off,
int len) Decodes Base64 content in byte array format and returns the decoded byte
array.
src - the Base64 encoded data.off - the offset of where to begin decoding.len - the length of characters to decode.
encode
public static final String encode(byte[] src)
Encodes a byte array into Base64 notation. Equivalent to calling
encode(source, 0, source.length).
src - the data to convert.
encode
public static final String encode(byte[] src,
int off,
int len,
boolean breakLines) Encodes a byte array into Base64 notation.
src - the data to convert.off - offset in array where conversion should begin.len - length of data to convert.breakLines - break lines at 80 characters or less.
Copyright © 2001, 2002, 2003
Free Software Foundation,
Inc. All Rights Reserved.