Package org.bouncycastle.asn1.cms

Class AuthEnvelopedData

  • All Implemented Interfaces:
    ASN1Encodable, Encodable
    public class AuthEnvelopedData
extends ASN1Object
    RFC 5083: CMS AuthEnveloped Data object.

    ASN.1: 

     id-ct-authEnvelopedData OBJECT IDENTIFIER ::= { iso(1)
       member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9)
       smime(16) ct(1) 23 }

 AuthEnvelopedData ::= SEQUENCE {
       version CMSVersion,
       originatorInfo [0] IMPLICIT OriginatorInfo OPTIONAL,
       recipientInfos RecipientInfos,
       authEncryptedContentInfo EncryptedContentInfo,
       authAttrs [1] IMPLICIT AuthAttributes OPTIONAL,
       mac MessageAuthenticationCode,
       unauthAttrs [2] IMPLICIT UnauthAttributes OPTIONAL }

    • Method Detail

      • getInstance

        public static AuthEnvelopedData getInstance​(ASN1TaggedObject obj,
                                            boolean explicit)
        Return an AuthEnvelopedData object from a tagged object.

        Accepted inputs:

        Parameters:
        obj - the tagged object holding the object we want.
        explicit - true if the object is meant to be explicitly tagged false otherwise.
        Returns:
        a reference that can be assigned to AuthEnvelopedData (may be null)
        Throws:
        java.lang.IllegalArgumentException - if the object held by the tagged object cannot be converted.

      • getInstance

        public static AuthEnvelopedData getInstance​(java.lang.Object obj)
        Return an AuthEnvelopedData object from the given object.

        Accepted inputs:

        Parameters:
        obj - The object we want converted.
        Returns:
        a reference that can be assigned to AuthEnvelopedData (may be null)
        Throws:
        java.lang.IllegalArgumentException - if the object cannot be converted, or was null.

      • getRecipientInfos

        public ASN1Set getRecipientInfos()

      • getAuthAttrs

        public ASN1Set getAuthAttrs()

      • getUnauthAttrs

        public ASN1Set getUnauthAttrs()