Package org.bouncycastle.asn1.cms
Class CompressedData
java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.CompressedData
- All Implemented Interfaces:
ASN1Encodable
,Encodable
RFC 3274: CMS Compressed Data.
CompressedData ::= SEQUENCE { version CMSVersion, compressionAlgorithm CompressionAlgorithmIdentifier, encapContentInfo EncapsulatedContentInfo }
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Constructor Summary
ConstructorsConstructorDescriptionCompressedData
(AlgorithmIdentifier compressionAlgorithm, ContentInfo encapContentInfo) -
Method Summary
Modifier and TypeMethodDescriptionstatic CompressedData
getInstance
(Object obj) Return a CompressedData object from the given object.static CompressedData
getInstance
(ASN1TaggedObject ato, boolean isExplicit) Return a CompressedData object from a tagged object.Method providing a primitive representation of this object suitable for encoding.Methods inherited from class org.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode
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Constructor Details
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CompressedData
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Method Details
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getInstance
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.
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getInstance
Return a CompressedData object from the given object.Accepted inputs:
- null → null
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CompressedData
object -
ASN1Sequence
input formats with CompressedData structure inside
- Parameters:
obj
- the object we want converted.- Throws:
IllegalArgumentException
- if the object cannot be converted.
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getVersion
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getCompressionAlgorithmIdentifier
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getEncapContentInfo
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toASN1Primitive
Description copied from class:ASN1Object
Method providing a primitive representation of this object suitable for encoding.- Specified by:
toASN1Primitive
in interfaceASN1Encodable
- Specified by:
toASN1Primitive
in classASN1Object
- Returns:
- a primitive representation of this object.
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