Package org.apache.tika.parser.digestutils

Class BouncyCastleDigester

java.lang.Object

org.apache.tika.digest.CompositeDigester

org.apache.tika.parser.digestutils.BouncyCastleDigester

All Implemented Interfaces:

Digester

public class BouncyCastleDigester
extends CompositeDigester

Digester that relies on BouncyCastle for MessageDigest implementations.

BouncyCastle supports additional algorithms beyond the standard Java ones, such as SHA3-256, SHA3-384, SHA3-512.

This digester uses TikaInputStream.enableRewind() and TikaInputStream.rewind() to read the entire stream, compute the digest, and then rewind for subsequent processing.

Constructor Summary

Constructors

Constructor	Description
BouncyCastleDigester(List<DigestDef> digests)
BouncyCastleDigester(DigestDef.Algorithm... algorithms)	Convenience constructor using Algorithm enum with HEX encoding.

Method Summary

Methods inherited from class org.apache.tika.digest.CompositeDigester

digest

Methods inherited from class java.lang.Object

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

Constructor Details

BouncyCastleDigester

public BouncyCastleDigester(List<DigestDef> digests)

Parameters:

digests - list of digest definitions (algorithm + encoding pairs)

BouncyCastleDigester

public BouncyCastleDigester(DigestDef.Algorithm... algorithms)

Convenience constructor using Algorithm enum with HEX encoding.

Parameters:

algorithms - algorithms to run (uses HEX encoding for all)