Package org.bouncycastle.asn1.cms
Class DigestedData
- java.lang.Object
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- org.bouncycastle.asn1.ASN1Object
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- org.bouncycastle.asn1.cms.DigestedData
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- All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable
,org.bouncycastle.util.Encodable
public class DigestedData extends org.bouncycastle.asn1.ASN1Object
RFC 5652 DigestedData object.DigestedData ::= SEQUENCE { version CMSVersion, digestAlgorithm DigestAlgorithmIdentifier, encapContentInfo EncapsulatedContentInfo, digest Digest }
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Constructor Summary
Constructors Constructor Description DigestedData(org.bouncycastle.asn1.x509.AlgorithmIdentifier digestAlgorithm, ContentInfo encapContentInfo, byte[] digest)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description byte[]
getDigest()
org.bouncycastle.asn1.x509.AlgorithmIdentifier
getDigestAlgorithm()
ContentInfo
getEncapContentInfo()
static DigestedData
getInstance(java.lang.Object obj)
Return a DigestedData object from the given object.static DigestedData
getInstance(org.bouncycastle.asn1.ASN1TaggedObject ato, boolean isExplicit)
Return a DigestedData object from a tagged object.org.bouncycastle.asn1.ASN1Integer
getVersion()
org.bouncycastle.asn1.ASN1Primitive
toASN1Primitive()
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Constructor Detail
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DigestedData
public DigestedData(org.bouncycastle.asn1.x509.AlgorithmIdentifier digestAlgorithm, ContentInfo encapContentInfo, byte[] digest)
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Method Detail
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getInstance
public static DigestedData getInstance(org.bouncycastle.asn1.ASN1TaggedObject ato, boolean isExplicit)
Return a DigestedData 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:
java.lang.IllegalArgumentException
- if the object held by the tagged object cannot be converted.
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getInstance
public static DigestedData getInstance(java.lang.Object obj)
Return a DigestedData object from the given object.Accepted inputs:
- null → null
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DigestedData
object -
ASN1Sequence
input formats
- Parameters:
obj
- the object we want converted.- Throws:
java.lang.IllegalArgumentException
- if the object cannot be converted.
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getVersion
public org.bouncycastle.asn1.ASN1Integer getVersion()
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getDigestAlgorithm
public org.bouncycastle.asn1.x509.AlgorithmIdentifier getDigestAlgorithm()
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getEncapContentInfo
public ContentInfo getEncapContentInfo()
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toASN1Primitive
public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
- Specified by:
toASN1Primitive
in interfaceorg.bouncycastle.asn1.ASN1Encodable
- Specified by:
toASN1Primitive
in classorg.bouncycastle.asn1.ASN1Object
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getDigest
public byte[] getDigest()
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