8000 High-Level API #0: Preparations for high-level OpenPGP Key Generator API by vanitasvitae · Pull Request #1926 · bcgit/bc-java · GitHub
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High-Level API #0: Preparations for high-level OpenPGP Key Generator API #1926

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Operator changes
  • Loading branch information
vanitasvitae committed Dec 17, 2024
commit e76db13cf36a5a0c1c0ad5e231d37ab832c52712
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@@ -0,0 +1,9 @@
package org.bouncycastle.openpgp.operator;

import org.bouncycastle.openpgp.PGPException;

public interface PBESecretKeyDecryptorBuilder
{
PBESecretKeyDecryptor build(char[] passphrase)
throws PGPException;
}
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@@ -0,0 +1,15 @@
package org.bouncycastle.openpgp.operator;

import org.bouncycastle.openpgp.PGPException;

/**
* Provider for {@link PBESecretKeyDecryptorBuilder} instances.
* The purpose of this class is to act as an abstract factory, whose subclasses can decide, which concrete
* implementation of {@link PBESecretKeyDecryptorBuilder} (builder for objects that can unlock encrypted
* secret keys) to return.
*/
public interface PBESecretKeyDecryptorBuilderProvider
{
PBESecretKeyDecryptorBuilder provide()
throws PGPException;
}
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Expand Up @@ -3,9 +3,11 @@
import org.bouncycastle.crypto.InvalidCipherTextException;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilder;
import org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider;

public class BcPBESecretKeyDecryptorBuilder
implements PBESecretKeyDecryptorBuilder
{
private PGPDigestCalculatorProvider calculatorProvider;

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package org.bouncycastle.openpgp.operator.bc;

import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilder;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilderProvider;

public class BcPBESecretKeyDecryptorBuilderProvider
implements PBESecretKeyDecryptorBuilderProvider
{
@Override
public PBESecretKeyDecryptorBuilder provide()
{
return new BcPBESecretKeyDecryptorBuilder(new BcPGPDigestCalculatorProvider());
}
}
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Expand Up @@ -15,9 +15,11 @@
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPUtil;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilder;
import org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider;

public class JcePBESecretKeyDecryptorBuilder
implements PBESecretKeyDecryptorBuilder
{
private OperatorHelper helper = new OperatorHelper(new DefaultJcaJceHelper());
private PGPDigestCalculatorProvider calculatorProvider;
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package org.bouncycastle.openpgp.operator.jcajce;

import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilder;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptorBuilderProvider;

public class JcePBESecretKeyDecryptorBuilderProvider
implements PBESecretKeyDecryptorBuilderProvider
{
private final JcaPGPDigestCalculatorProviderBuilder digestCalculatorProviderBuilder;

public JcePBESecretKeyDecryptorBuilderProvider(JcaPGPDigestCalculatorProviderBuilder digestCalculatorProviderBuilder)
{
this.digestCalculatorProviderBuilder = digestCalculatorProviderBuilder;
}

@Override
public PBESecretKeyDecryptorBuilder provide()
throws PGPException
{
return new JcePBESecretKeyDecryptorBuilder(digestCalculatorProviderBuilder.build());
}
}
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