Package org.bouncycastle.asn1.cms

Class CompressedData

java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.CompressedData
All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable
public class CompressedData extends org.bouncycastle.asn1.ASN1Object
RFC 3274: CMS Compressed Data. 
 CompressedData ::= SEQUENCE {
     version CMSVersion,
     compressionAlgorithm CompressionAlgorithmIdentifier,
     encapContentInfo EncapsulatedContentInfo
 }

  • Constructor Details

    • CompressedData

      public CompressedData(org.bouncycastle.asn1.x509.AlgorithmIdentifier compressionAlgorithm, ContentInfo encapContentInfo)

  • Method Details

    • getInstance

      public static CompressedData getInstance(org.bouncycastle.asn1.ASN1TaggedObject ato, boolean isExplicit)
      Return a CompressedData object from a tagged object.
      Parameters:
      ato - the tagged object holding the object we want.
      isExplicit - 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 CompressedData getInstance(Object obj)
      Return a CompressedData object from the given object.

      Accepted inputs:

      • null → null
      • CompressedData object
      • ASN1Sequence input formats with CompressedData structure inside
      Parameters:
      obj - the object we want converted.
      Throws:
      IllegalArgumentException - if the object cannot be converted.

    • getVersion

      public org.bouncycastle.asn1.ASN1Integer getVersion()

    • getCompressionAlgorithmIdentifier

      public org.bouncycastle.asn1.x509.AlgorithmIdentifier getCompressionAlgorithmIdentifier()

    • getEncapContentInfo

      public ContentInfo getEncapContentInfo()

    • toASN1Primitive

      public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
      Specified by:
      toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable
      Specified by:
      toASN1Primitive in class org.bouncycastle.asn1.ASN1Object