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org.bouncycastle.openpgp.operator

public abstract Class PBESecretKeyDecryptor

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor

Known Direct Subclasses

org.bouncycastle.openpgp.operator.PGPSecretKeyDecryptorWithAAD

Imports

org.bouncycastle.bcpg.S2K, org.bouncycastle.openpgp.PGPException

Field Summary

Modifier and Type	Field and Description
private PGPDigestCalculatorProvider	calculatorProvider
private char[]	passPhrase

Constructor Summary

Access	Constructor and Description
protected	PBESecretKeyDecryptor(char[] passPhrase, PGPDigestCalculatorProvider calculatorProvider)

Method Summary

Modifier and Type	Method and Description
public PGPDigestCalculator	getChecksumCalculator(int hashAlgorithm)
public byte[]	makeKeyFromPassPhrase(int keyAlgorithm, S2K s2k)
public abstract byte[]	recoverKeyData(int encAlgorithm, byte[] key, byte[] iv, byte[] keyData, int keyOff, int keyLen)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

calculatorProvider	back to summary
private PGPDigestCalculatorProvider calculatorProvider

passPhrase	back to summary
private char[] passPhrase

Constructor Detail

PBESecretKeyDecryptor	back to summary
protected PBESecretKeyDecryptor(char[] passPhrase, PGPDigestCalculatorProvider calculatorProvider)

Method Detail

getChecksumCalculator	back to summary
public PGPDigestCalculator getChecksumCalculator(int hashAlgorithm) throws PGPException

makeKeyFromPassPhrase	back to summary
public byte[] makeKeyFromPassPhrase(int keyAlgorithm, S2K s2k) throws PGPException

recoverKeyData	back to summary
public abstract byte[] recoverKeyData(int encAlgorithm, byte[] key, byte[] iv, byte[] keyData, int keyOff, int keyLen) throws PGPException