Package org.bouncycastle.util.encoders
Class Base64Encoder
java.lang.Object
org.bouncycastle.util.encoders.Base64Encoder
- All Implemented Interfaces:
Encoder
- Direct Known Subclasses:
UrlBase64Encoder
A streaming Base64 encoder.
-
Field Summary
FieldsModifier and TypeFieldDescriptionprotected final byte[]
protected final byte[]
protected byte
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
decode
(byte[] data, int off, int length, OutputStream out) decode the base 64 encoded byte data writing it to the given output stream, whitespace characters will be ignored.int
decode
(String data, OutputStream out) decode the base 64 encoded String data writing it to the given output stream, whitespace characters will be ignored.int
encode
(byte[] data, int off, int length, OutputStream out) encode the input data producing a base 64 output stream.protected void
-
Field Details
-
encodingTable
protected final byte[] encodingTable -
padding
protected byte padding -
decodingTable
protected final byte[] decodingTable
-
-
Constructor Details
-
Base64Encoder
public Base64Encoder()
-
-
Method Details
-
initialiseDecodingTable
protected void initialiseDecodingTable() -
encode
encode the input data producing a base 64 output stream.- Specified by:
encode
in interfaceEncoder
- Returns:
- the number of bytes produced.
- Throws:
IOException
-
decode
decode the base 64 encoded byte data writing it to the given output stream, whitespace characters will be ignored.- Specified by:
decode
in interfaceEncoder
- Returns:
- the number of bytes produced.
- Throws:
IOException
-
decode
decode the base 64 encoded String data writing it to the given output stream, whitespace characters will be ignored.- Specified by:
decode
in interfaceEncoder
- Returns:
- the number of bytes produced.
- Throws:
IOException
-