org.bouncycastle.operator
Class DefaultDigestAlgorithmIdentifierFinder

java.lang.Object
  org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder

All Implemented Interfaces:

DigestAlgorithmIdentifierFinder

public class DefaultDigestAlgorithmIdentifierFinder

extends java.lang.Object

implements DigestAlgorithmIdentifierFinder

Field Summary

static DigestAlgorithmIdentifierFinder

INSTANCE

Constructor Summary

DefaultDigestAlgorithmIdentifierFinder()

Method Summary

org.bouncycastle.asn1.x509.AlgorithmIdentifier	find(org.bouncycastle.asn1.x509.AlgorithmIdentifier sigAlgId) Find the digest algorithm identifier that matches with the passed in signature algorithm identifier.
org.bouncycastle.asn1.x509.AlgorithmIdentifier	find(org.bouncycastle.asn1.ASN1ObjectIdentifier digAlgOid) Find the algorithm identifier that matches with the passed in digest OID.
org.bouncycastle.asn1.x509.AlgorithmIdentifier	find(java.lang.String digAlgName) Find the algorithm identifier that matches with the passed in digest name.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static DigestAlgorithmIdentifierFinder INSTANCE

Constructor Detail

DefaultDigestAlgorithmIdentifierFinder

public DefaultDigestAlgorithmIdentifierFinder()

Method Detail

find

public org.bouncycastle.asn1.x509.AlgorithmIdentifier find(org.bouncycastle.asn1.x509.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 org.bouncycastle.asn1.x509.AlgorithmIdentifier find(org.bouncycastle.asn1.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 org.bouncycastle.asn1.x509.AlgorithmIdentifier find(java.lang.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.