net.nicholaswilliams.java.licensing.encryption

Class KeyFileUtilities

java.lang.Object

net.nicholaswilliams.java.licensing.encryption.KeyFileUtilities

public class KeyFileUtilities
extends Object

A class of utility methods for reading and writing private and public keys to files.

Since:

1.0.0

Version:

1.0.0

Author:

Nicholas Williamo

Field Summary

Fields

Modifier and Type	Field and Description
static String	keyAlgorithm

Method Summary

Methods

Modifier and Type	Method and Description
static PrivateKey	readEncryptedPrivateKey(byte[] fileContents, char[] passphrase)
protected static PrivateKey	readEncryptedPrivateKey(File file, char[] passphrase)
static PublicKey	readEncryptedPublicKey(byte[] fileContents, char[] passphrase)
protected static PublicKey	readEncryptedPublicKey(File file, char[] passphrase)
protected static byte[]	writeEncryptedPrivateKey(PrivateKey privateKey, char[] passphrase)
protected static void	writeEncryptedPrivateKey(PrivateKey privateKey, File file, char[] passphrase)
protected static byte[]	writeEncryptedPublicKey(PublicKey publicKey, char[] passphrase)
protected static void	writeEncryptedPublicKey(PublicKey publicKey, File file, char[] passphrase)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

keyAlgorithm

public static final String keyAlgorithm

See Also:

Constant Field Values

Method Detail

writeEncryptedPrivateKey

protected static void writeEncryptedPrivateKey(PrivateKey privateKey,
                            File file,
                            char[] passphrase)
                                        throws IOException

Throws:

IOException

writeEncryptedPublicKey

protected static void writeEncryptedPublicKey(PublicKey publicKey,
                           File file,
                           char[] passphrase)
                                       throws IOException

Throws:

IOException

readEncryptedPrivateKey

protected static PrivateKey readEncryptedPrivateKey(File file,
                                 char[] passphrase)
                                             throws IOException

Throws:

IOException

readEncryptedPublicKey

protected static PublicKey readEncryptedPublicKey(File file,
                               char[] passphrase)
                                           throws IOException

Throws:

IOException

writeEncryptedPrivateKey

protected static byte[] writeEncryptedPrivateKey(PrivateKey privateKey,
                              char[] passphrase)

writeEncryptedPublicKey

protected static byte[] writeEncryptedPublicKey(PublicKey publicKey,
                             char[] passphrase)

readEncryptedPrivateKey

public static PrivateKey readEncryptedPrivateKey(byte[] fileContents,
                                 char[] passphrase)

readEncryptedPublicKey

public static PublicKey readEncryptedPublicKey(byte[] fileContents,
                               char[] passphrase)