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-rw-r--r--bcpkix/src/main/java/org/bouncycastle/cms/CMSEncryptedDataGenerator.java109
1 files changed, 0 insertions, 109 deletions
diff --git a/bcpkix/src/main/java/org/bouncycastle/cms/CMSEncryptedDataGenerator.java b/bcpkix/src/main/java/org/bouncycastle/cms/CMSEncryptedDataGenerator.java
deleted file mode 100644
index d12097e..0000000
--- a/bcpkix/src/main/java/org/bouncycastle/cms/CMSEncryptedDataGenerator.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.bouncycastle.cms;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.HashMap;
-
-import org.bouncycastle.asn1.ASN1OctetString;
-import org.bouncycastle.asn1.ASN1Set;
-import org.bouncycastle.asn1.BEROctetString;
-import org.bouncycastle.asn1.BERSet;
-import org.bouncycastle.asn1.cms.AttributeTable;
-import org.bouncycastle.asn1.cms.CMSObjectIdentifiers;
-import org.bouncycastle.asn1.cms.ContentInfo;
-import org.bouncycastle.asn1.cms.EncryptedContentInfo;
-import org.bouncycastle.asn1.cms.EncryptedData;
-import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
-import org.bouncycastle.operator.OutputEncryptor;
-
-/**
- * General class for generating a CMS enveloped-data message.
- *
- * A simple example of usage.
- *
- * <pre>
- * CMSTypedData msg = new CMSProcessableByteArray("Hello World!".getBytes());
- *
- * CMSEncryptedDataGenerator edGen = new CMSEnvelopedDataGenerator();
- *
- * CMSEncryptedData ed = edGen.generate(
- * msg,
- * new JceCMSContentEncryptorBuilder(CMSAlgorithm.DES_EDE3_CBC)
- * .setProvider("BC").build());
- *
- * </pre>
- */
-public class CMSEncryptedDataGenerator
- extends CMSEncryptedGenerator
-{
- /**
- * base constructor
- */
- public CMSEncryptedDataGenerator()
- {
- }
-
- private CMSEncryptedData doGenerate(
- CMSTypedData content,
- OutputEncryptor contentEncryptor)
- throws CMSException
- {
- AlgorithmIdentifier encAlgId;
- ASN1OctetString encContent;
-
- ByteArrayOutputStream bOut = new ByteArrayOutputStream();
-
- try
- {
- OutputStream cOut = contentEncryptor.getOutputStream(bOut);
-
- content.write(cOut);
-
- cOut.close();
- }
- catch (IOException e)
- {
- throw new CMSException("");
- }
-
- byte[] encryptedContent = bOut.toByteArray();
-
- encAlgId = contentEncryptor.getAlgorithmIdentifier();
-
- encContent = new BEROctetString(encryptedContent);
-
- EncryptedContentInfo eci = new EncryptedContentInfo(
- content.getContentType(),
- encAlgId,
- encContent);
-
- ASN1Set unprotectedAttrSet = null;
- if (unprotectedAttributeGenerator != null)
- {
- AttributeTable attrTable = unprotectedAttributeGenerator.getAttributes(new HashMap());
-
- unprotectedAttrSet = new BERSet(attrTable.toASN1EncodableVector());
- }
-
- ContentInfo contentInfo = new ContentInfo(
- CMSObjectIdentifiers.encryptedData,
- new EncryptedData(eci, unprotectedAttrSet));
-
- return new CMSEncryptedData(contentInfo);
- }
-
- /**
- * generate an encrypted object that contains an CMS Encrypted Data structure.
- *
- * @param content the content to be encrypted
- * @param contentEncryptor the symmetric key based encryptor to encrypt the content with.
- */
- public CMSEncryptedData generate(
- CMSTypedData content,
- OutputEncryptor contentEncryptor)
- throws CMSException
- {
- return doGenerate(content, contentEncryptor);
- }
-}