old.org.bouncycastle.asn1.cms

Class AuthenticatedData

java.lang.Object

old.org.bouncycastle.asn1.ASN1Encodable

old.org.bouncycastle.asn1.cms.AuthenticatedData

All Implemented Interfaces:

DEREncodable

public class AuthenticatedData
extends ASN1Encodable

Field Summary

Fields inherited from class old.org.bouncycastle.asn1.ASN1Encodable

BER, DER

Constructor Summary

Constructors

Constructor and Description
AuthenticatedData(ASN1Sequence seq)
AuthenticatedData(OriginatorInfo originatorInfo, ASN1Set recipientInfos, AlgorithmIdentifier macAlgorithm, AlgorithmIdentifier digestAlgorithm, ContentInfo encapsulatedContent, ASN1Set authAttrs, ASN1OctetString mac, ASN1Set unauthAttrs)

Method Summary

Modifier and Type	Method and Description
static int	calculateVersion(OriginatorInfo origInfo)
ASN1Set	getAuthAttrs()
AlgorithmIdentifier	getDigestAlgorithm()
ContentInfo	getEncapsulatedContentInfo()
static AuthenticatedData	getInstance(ASN1TaggedObject obj, boolean explicit) return an AuthenticatedData object from a tagged object.
static AuthenticatedData	getInstance(Object obj) return an AuthenticatedData object from the given object.
ASN1OctetString	getMac()
AlgorithmIdentifier	getMacAlgorithm()
OriginatorInfo	getOriginatorInfo()
ASN1Set	getRecipientInfos()
ASN1Set	getUnauthAttrs()
DERInteger	getVersion()
DERObject	toASN1Object() Produce an object suitable for an ASN1OutputStream.

Methods inherited from class old.org.bouncycastle.asn1.ASN1Encodable

equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticatedData

public AuthenticatedData(OriginatorInfo originatorInfo,
                         ASN1Set recipientInfos,
                         AlgorithmIdentifier macAlgorithm,
                         AlgorithmIdentifier digestAlgorithm,
                         ContentInfo encapsulatedContent,
                         ASN1Set authAttrs,
                         ASN1OctetString mac,
                         ASN1Set unauthAttrs)

AuthenticatedData

public AuthenticatedData(ASN1Sequence seq)

Method Detail

getInstance

public static AuthenticatedData getInstance(ASN1TaggedObject obj,
                                            boolean explicit)

return an AuthenticatedData object from a tagged object.

Parameters:

obj - the tagged object holding the object we want.

explicit - true if the object is meant to be explicitly tagged false otherwise.

Throws:

IllegalArgumentException - if the object held by the tagged object cannot be converted.

getInstance

public static AuthenticatedData getInstance(Object obj)

return an AuthenticatedData object from the given object.

Parameters:

obj - the object we want converted.

Throws:

IllegalArgumentException - if the object cannot be converted.

getVersion

public DERInteger getVersion()

getOriginatorInfo

public OriginatorInfo getOriginatorInfo()

getRecipientInfos

public ASN1Set getRecipientInfos()

getMacAlgorithm

public AlgorithmIdentifier getMacAlgorithm()

getDigestAlgorithm

public AlgorithmIdentifier getDigestAlgorithm()

getEncapsulatedContentInfo

public ContentInfo getEncapsulatedContentInfo()

getAuthAttrs

public ASN1Set getAuthAttrs()

getMac

public ASN1OctetString getMac()

getUnauthAttrs

public ASN1Set getUnauthAttrs()

toASN1Object

public DERObject toASN1Object()

Produce an object suitable for an ASN1OutputStream.

 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
 

Specified by:

toASN1Object in class ASN1Encodable

calculateVersion

public static int calculateVersion(OriginatorInfo origInfo)