org.spongycastle.asn1.cms

Class AuthenticatedDataParser

java.lang.Object

org.spongycastle.asn1.cms.AuthenticatedDataParser

public class AuthenticatedDataParser
extends java.lang.Object

Parse AuthenticatedData stream.

 AuthenticatedData ::= SEQUENCE {
       version CMSVersion,
       originatorInfo [0] IMPLICIT OriginatorInfo OPTIONAL,
       recipientInfos RecipientInfos,
       macAlgorithm MessageAuthenticationCodeAlgorithm,
       digestAlgorithm [1] DigestAlgorithmIdentifier OPTIONAL,
       encapContentInfo EncapsulatedContentInfo,
       authAttrs [2] IMPLICIT AuthAttributes OPTIONAL,
       mac MessageAuthenticationCode,
       unauthAttrs [3] IMPLICIT UnauthAttributes OPTIONAL }

 AuthAttributes ::= SET SIZE (1..MAX) OF Attribute

 UnauthAttributes ::= SET SIZE (1..MAX) OF Attribute

 MessageAuthenticationCode ::= OCTET STRING
 

Constructor Summary

Constructors

Constructor and Description
AuthenticatedDataParser(ASN1SequenceParser seq)

Method Summary

Modifier and Type	Method and Description
ASN1SetParser	getAuthAttrs()
AlgorithmIdentifier	getDigestAlgorithm()
ContentInfoParser	getEnapsulatedContentInfo() Deprecated. use getEncapsulatedContentInfo()
ContentInfoParser	getEncapsulatedContentInfo()
ASN1OctetString	getMac()
AlgorithmIdentifier	getMacAlgorithm()
OriginatorInfo	getOriginatorInfo()
ASN1SetParser	getRecipientInfos()
ASN1SetParser	getUnauthAttrs()
ASN1Integer	getVersion()

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticatedDataParser

public AuthenticatedDataParser(ASN1SequenceParser seq)
                        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getVersion

public ASN1Integer getVersion()

getOriginatorInfo

public OriginatorInfo getOriginatorInfo()
                                 throws java.io.IOException

Throws:

java.io.IOException

getRecipientInfos

public ASN1SetParser getRecipientInfos()
                                throws java.io.IOException

Throws:

java.io.IOException

getMacAlgorithm

public AlgorithmIdentifier getMacAlgorithm()
                                    throws java.io.IOException

Throws:

java.io.IOException

getDigestAlgorithm

public AlgorithmIdentifier getDigestAlgorithm()
                                       throws java.io.IOException

Throws:

java.io.IOException

getEnapsulatedContentInfo

public ContentInfoParser getEnapsulatedContentInfo()
                                            throws java.io.IOException

Deprecated. use getEncapsulatedContentInfo()

Throws:

java.io.IOException

getEncapsulatedContentInfo

public ContentInfoParser getEncapsulatedContentInfo()
                                             throws java.io.IOException

Throws:

java.io.IOException

getAuthAttrs

public ASN1SetParser getAuthAttrs()
                           throws java.io.IOException

Throws:

java.io.IOException

getMac

public ASN1OctetString getMac()
                       throws java.io.IOException

Throws:

java.io.IOException

getUnauthAttrs

public ASN1SetParser getUnauthAttrs()
                             throws java.io.IOException

Throws:

java.io.IOException