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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.

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package org.bouncycastle.asn1.cms;

import java.io.IOException;

import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1SequenceParser;
import org.bouncycastle.asn1.ASN1TaggedObjectParser;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;

/**
 * Parser for RFC 5652 EncryptedContentInfo object.
 * 

*

 * EncryptedContentInfo ::= SEQUENCE {
 *     contentType ContentType,
 *     contentEncryptionAlgorithm ContentEncryptionAlgorithmIdentifier,
 *     encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL 
 * }
 * 
*/ public class EncryptedContentInfoParser { private ASN1ObjectIdentifier _contentType; private AlgorithmIdentifier _contentEncryptionAlgorithm; private ASN1TaggedObjectParser _encryptedContent; public EncryptedContentInfoParser( ASN1SequenceParser seq) throws IOException { _contentType = (ASN1ObjectIdentifier)seq.readObject(); _contentEncryptionAlgorithm = AlgorithmIdentifier.getInstance(seq.readObject().toASN1Primitive()); _encryptedContent = (ASN1TaggedObjectParser)seq.readObject(); } public ASN1ObjectIdentifier getContentType() { return _contentType; } public AlgorithmIdentifier getContentEncryptionAlgorithm() { return _contentEncryptionAlgorithm; } public ASN1Encodable getEncryptedContent( int tag) throws IOException { return _encryptedContent.getObjectParser(tag, false); } }




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