Package org.bouncycastle.operator

Class DefaultDigestAlgorithmIdentifierFinder

java.lang.Object

org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder

All Implemented Interfaces:

DigestAlgorithmIdentifierFinder

public class DefaultDigestAlgorithmIdentifierFinder
extends Object
implements DigestAlgorithmIdentifierFinder

Constructor Summary

Constructors

Constructor	Description
DefaultDigestAlgorithmIdentifierFinder()

Method Summary

Modifier and Type	Method	Description
AlgorithmIdentifier	find(String digAlgName)	Find the algorithm identifier that matches with the passed in digest name.
AlgorithmIdentifier	find(ASN1ObjectIdentifier digAlgOid)	Find the algorithm identifier that matches with the passed in digest OID.
AlgorithmIdentifier	find(AlgorithmIdentifier sigAlgId)	Find the digest algorithm identifier that matches with the passed in signature algorithm identifier.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultDigestAlgorithmIdentifierFinder

public DefaultDigestAlgorithmIdentifierFinder()

Method Details

find

public AlgorithmIdentifier find(AlgorithmIdentifier sigAlgId)

Description copied from interface: DigestAlgorithmIdentifierFinder

Find the digest algorithm identifier that matches with the passed in signature algorithm identifier.

Specified by:

find in interface DigestAlgorithmIdentifierFinder

Parameters:

sigAlgId - the signature algorithm of interest.

Returns:

an algorithm identifier for the corresponding digest.

find

public AlgorithmIdentifier find(ASN1ObjectIdentifier digAlgOid)

Description copied from interface: DigestAlgorithmIdentifierFinder

Find the algorithm identifier that matches with the passed in digest OID.

Specified by:

find in interface DigestAlgorithmIdentifierFinder

Parameters:

digAlgOid - the OID of the digest algorithm of interest.

Returns:

an algorithm identifier for the digest signature.

find

public AlgorithmIdentifier find(String digAlgName)

Description copied from interface: DigestAlgorithmIdentifierFinder

Find the algorithm identifier that matches with the passed in digest name.

Specified by:

find in interface DigestAlgorithmIdentifierFinder

Parameters:

digAlgName - the name of the digest algorithm of interest.

Returns:

an algorithm identifier for the digest signature.