io.netty.example.ocsp

Class Digester

java.lang.Object

io.netty.example.ocsp.Digester

All Implemented Interfaces:

org.bouncycastle.operator.DigestCalculator

public final class Digester
extends Object
implements org.bouncycastle.operator.DigestCalculator

BC's OCSPReqBuilder needs a DigestCalculator but BC doesn't provide any public implementations of that interface. That's why we need to write our own. There's a default SHA-1 implementation and one for SHA-256. Which one to use will depend on the Certificate Authority (CA).

Method Summary

Modifier and Type	Method and Description
org.bouncycastle.asn1.x509.AlgorithmIdentifier	getAlgorithmIdentifier()
byte[]	getDigest()
OutputStream	getOutputStream()
static org.bouncycastle.operator.DigestCalculator	sha1()
static org.bouncycastle.operator.DigestCalculator	sha256()

Methods inherited from class java.lang.Object

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

Method Detail

sha1

public static org.bouncycastle.operator.DigestCalculator sha1()

sha256

public static org.bouncycastle.operator.DigestCalculator sha256()

getAlgorithmIdentifier

public org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier()

Specified by:

getAlgorithmIdentifier in interface org.bouncycastle.operator.DigestCalculator

getOutputStream

public OutputStream getOutputStream()

Specified by:

getOutputStream in interface org.bouncycastle.operator.DigestCalculator

getDigest

public byte[] getDigest()

Specified by:

getDigest in interface org.bouncycastle.operator.DigestCalculator