Package org.bouncycastle.asn1.cms

Class AuthEnvelopedData

java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.AuthEnvelopedData
All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable
public class AuthEnvelopedData extends org.bouncycastle.asn1.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 }

  • Constructor Details

    • AuthEnvelopedData

      public AuthEnvelopedData(OriginatorInfo originatorInfo, org.bouncycastle.asn1.ASN1Set recipientInfos, EncryptedContentInfo authEncryptedContentInfo, org.bouncycastle.asn1.ASN1Set authAttrs, org.bouncycastle.asn1.ASN1OctetString mac, org.bouncycastle.asn1.ASN1Set unauthAttrs)

  • Method Details

    • getInstance

      public static AuthEnvelopedData getInstance(org.bouncycastle.asn1.ASN1TaggedObject obj, boolean explicit)
      Return an AuthEnvelopedData object from a tagged object.

      Accepted inputs:

      • ASN1Sequence input formats
      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:
      IllegalArgumentException - if the object held by the tagged object cannot be converted.

    • getInstance

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

      Accepted inputs:

      • null → null
      • AuthEnvelopedData object
      • org.bouncycastle.asn1.ASN1Sequence input formats with AuthEnvelopedData structure inside
      Parameters:
      obj - The object we want converted.
      Returns:
      a reference that can be assigned to AuthEnvelopedData (may be null)
      Throws:
      IllegalArgumentException - if the object cannot be converted, or was null.

    • getVersion

      public org.bouncycastle.asn1.ASN1Integer getVersion()

    • getOriginatorInfo

      public OriginatorInfo getOriginatorInfo()

    • getRecipientInfos

      public org.bouncycastle.asn1.ASN1Set getRecipientInfos()

    • getAuthEncryptedContentInfo

      public EncryptedContentInfo getAuthEncryptedContentInfo()

    • getAuthAttrs

      public org.bouncycastle.asn1.ASN1Set getAuthAttrs()

    • getMac

      public org.bouncycastle.asn1.ASN1OctetString getMac()

    • getUnauthAttrs

      public org.bouncycastle.asn1.ASN1Set getUnauthAttrs()

    • toASN1Primitive

      public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
      Produce an object suitable for an ASN1OutputStream.
      Specified by:
      toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable
      Specified by:
      toASN1Primitive in class org.bouncycastle.asn1.ASN1Object