org.spongycastle.asn1.cms

Class EncryptedContentInfo

java.lang.Object

org.spongycastle.asn1.ASN1Object

org.spongycastle.asn1.cms.EncryptedContentInfo

All Implemented Interfaces:

ASN1Encodable, Encodable

public class EncryptedContentInfo
extends ASN1Object

RFC 5652 EncryptedContentInfo object.

 EncryptedContentInfo ::= SEQUENCE {
     contentType ContentType,
     contentEncryptionAlgorithm ContentEncryptionAlgorithmIdentifier,
     encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL 
 }
 

Constructor Summary

Constructors

Constructor and Description
EncryptedContentInfo(ASN1ObjectIdentifier contentType, AlgorithmIdentifier contentEncryptionAlgorithm, ASN1OctetString encryptedContent)

Method Summary

Modifier and Type	Method and Description
AlgorithmIdentifier	getContentEncryptionAlgorithm()
ASN1ObjectIdentifier	getContentType()
ASN1OctetString	getEncryptedContent()
static EncryptedContentInfo	getInstance(java.lang.Object obj) Return an EncryptedContentInfo object from the given object.
ASN1Primitive	toASN1Primitive() Produce an object suitable for an ASN1OutputStream.

Methods inherited from class org.spongycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EncryptedContentInfo

public EncryptedContentInfo(ASN1ObjectIdentifier contentType,
                            AlgorithmIdentifier contentEncryptionAlgorithm,
                            ASN1OctetString encryptedContent)

Method Detail

getInstance

public static EncryptedContentInfo getInstance(java.lang.Object obj)

Return an EncryptedContentInfo object from the given object.

Accepted inputs:

• null → null
• EncryptedContentInfo object
• ASN1Sequence input formats

Parameters:

obj - the object we want converted.

Throws:

java.lang.IllegalArgumentException - if the object cannot be converted.

getContentType

public ASN1ObjectIdentifier getContentType()

getContentEncryptionAlgorithm

public AlgorithmIdentifier getContentEncryptionAlgorithm()

getEncryptedContent

public ASN1OctetString getEncryptedContent()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Produce an object suitable for an ASN1OutputStream.

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a primitive representation of this object.