Top Description Constructors Methods

org.bouncycastle.openpgp.examples

public Class ClearSignedFileProcessor

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.openpgp.examples.ClearSignedFileProcessor

Imports

java.io.BufferedInputStream, .BufferedOutputStream, .ByteArrayOutputStream, .FileInputStream, .FileOutputStream, .IOException, .InputStream, .OutputStream, java.security.NoSuchAlgorithmException, .NoSuchProviderException, .Security, .SignatureException, java.util.Iterator, org.bouncycastle.bcpg.ArmoredInputStream, .ArmoredOutputStream, .BCPGOutputStream, org.bouncycastle.jce.provider.BouncyCastleProvider, org.bouncycastle.openpgp.PGPException, .PGPPrivateKey, .PGPPublicKey, .PGPPublicKeyRingCollection, .PGPSecretKey, .PGPSignature, .PGPSignatureGenerator, .PGPSignatureList, .PGPSignatureSubpacketGenerator, .PGPUtil, org.bouncycastle.openpgp.jcajce.JcaPGPObjectFactory, org.bouncycastle.openpgp.operator.jcajce.JcaKeyFingerprintCalculator, .JcaPGPContentSignerBuilder, .JcaPGPContentVerifierBuilderProvider, .JcePBESecretKeyDecryptorBuilder, org.bouncycastle.util.Strings

A simple utility class that creates clear signed files and verifies them.

To sign a file: ClearSignedFileProcessor -s fileName secretKey passPhrase.

To decrypt: ClearSignedFileProcessor -v signatureFile publicKeyFile.

Constructor Summary

Access	Constructor and Description
public	ClearSignedFileProcessor()

Method Summary

Modifier and Type	Method and Description
private static int	getLengthWithoutSeparatorOrTrailingWhitespace(byte[] line)
private static int	getLengthWithoutWhiteSpace(byte[] line)
private static byte[]	getLineSeparator()
private static boolean	isLineEnding(byte b)
private static boolean	isWhiteSpace(byte b)
public static void	main(String[] args)
private static void	processLine(PGPSignature sig, byte[] line)
private static void	processLine(OutputStream aOut, PGPSignatureGenerator sGen, byte[] line)
private static int	readInputLine(ByteArrayOutputStream bOut, InputStream fIn)
private static int	readInputLine(ByteArrayOutputStream bOut, int lookAhead, InputStream fIn)
private static int	readPassedEOL(ByteArrayOutputStream bOut, int lastCh, InputStream fIn)
private static void	signFile(String fileName, InputStream keyIn, OutputStream out, char[] pass, String digestName)
private static void	verifyFile(InputStream in, InputStream keyIn, String resultName)

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

Constructor Detail

ClearSignedFileProcessor	back to summary
public ClearSignedFileProcessor()

Method Detail

getLengthWithoutSeparatorOrTrailingWhitespace	back to summary
private static int getLengthWithoutSeparatorOrTrailingWhitespace(byte[] line)

getLengthWithoutWhiteSpace	back to summary
private static int getLengthWithoutWhiteSpace(byte[] line)

getLineSeparator	back to summary
private static byte[] getLineSeparator()

isLineEnding	back to summary
private static boolean isLineEnding(byte b)

isWhiteSpace	back to summary
private static boolean isWhiteSpace(byte b)

main	back to summary
public static void main(String[] args) throws Exception

processLine	back to summary
private static void processLine(PGPSignature sig, byte[] line) throws SignatureException, IOException

processLine	back to summary
private static void processLine(OutputStream aOut, PGPSignatureGenerator sGen, byte[] line) throws SignatureException, IOException

readInputLine	back to summary
private static int readInputLine(ByteArrayOutputStream bOut, InputStream fIn) throws IOException

readInputLine	back to summary
private static int readInputLine(ByteArrayOutputStream bOut, int lookAhead, InputStream fIn) throws IOException

readPassedEOL	back to summary
private static int readPassedEOL(ByteArrayOutputStream bOut, int lastCh, InputStream fIn) throws IOException

signFile	back to summary
private static void signFile(String fileName, InputStream keyIn, OutputStream out, char[] pass, String digestName) throws IOException, NoSuchAlgorithmException, NoSuchProviderException, PGPException, SignatureException

verifyFile	back to summary
private static void verifyFile(InputStream in, InputStream keyIn, String resultName) throws Exception