Package org.bouncycastle.asn1.cms
Class KEKRecipientInfo
java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.KEKRecipientInfo
- All Implemented Interfaces:
ASN1Encodable
,Encodable
RFC 5652:
Content encryption key delivery mechanisms.
KEKRecipientInfo ::= SEQUENCE { version CMSVersion, -- always set to 4 kekid KEKIdentifier, keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier, encryptedKey EncryptedKey }
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Constructor Summary
ConstructorsConstructorDescriptionKEKRecipientInfo
(KEKIdentifier kekid, AlgorithmIdentifier keyEncryptionAlgorithm, ASN1OctetString encryptedKey) -
Method Summary
Modifier and TypeMethodDescriptionstatic KEKRecipientInfo
getInstance
(Object obj) Return a KEKRecipientInfo object from the given object.static KEKRecipientInfo
getInstance
(ASN1TaggedObject obj, boolean explicit) Return a KEKRecipientInfo object from a tagged object.getKekid()
Produce an object suitable for an ASN1OutputStream.Methods inherited from class org.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode
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Constructor Details
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KEKRecipientInfo
public KEKRecipientInfo(KEKIdentifier kekid, AlgorithmIdentifier keyEncryptionAlgorithm, ASN1OctetString encryptedKey) -
KEKRecipientInfo
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Method Details
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getInstance
Return a KEKRecipientInfo object from a tagged object.- Parameters:
obj
- the tagged object holding the object we want.explicit
- 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 KEKRecipientInfo object from the given object.Accepted inputs:
- null → null
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KEKRecipientInfo
object -
ASN1Sequence
input formats with KEKRecipientInfo 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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getKekid
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getKeyEncryptionAlgorithm
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getEncryptedKey
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toASN1Primitive
Produce an object suitable for an ASN1OutputStream.- Specified by:
toASN1Primitive
in interfaceASN1Encodable
- Specified by:
toASN1Primitive
in classASN1Object
- Returns:
- a primitive representation of this object.
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