gnu.crypto.key.rsa

Class RSAKeyPairX509Codec

java.lang.Object

gnu.crypto.key.rsa.RSAKeyPairX509Codec

All Implemented Interfaces:

IKeyPairCodec

public class RSAKeyPairX509Codec
extends java.lang.Object
implements IKeyPairCodec

Title: CC

Description:

Copyright: Copyright (c) 2002

Company: TUBITAK/UEKAE

Version:

1.0

Author:

M. Serdar SORAN

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	RSA_OIDarray
static byte[]	RSA_OIDarray2

Fields inherited from interface gnu.crypto.key.IKeyPairCodec

RAW_FORMAT, X509_FORMAT

Constructor Summary

Constructors

Constructor and Description
RSAKeyPairX509Codec()

Method Summary

Modifier and Type	Method and Description
java.security.PrivateKey	decodePrivateKey(byte[] input) Decodes an instance of an external private key into its native Java representation.
java.security.PublicKey	decodePublicKey(byte[] input) Decodes an instance of an external public key into its native Java representation.
byte[]	encodePrivateKey(java.security.PrivateKey key) Encodes an instance of a private key for storage or transmission purposes.
byte[]	encodePublicKey(java.security.PublicKey key) Encodes an instance of a public key for storage or transmission purposes.
int	getFormatID() Returns the unique identifier (within this library) of the format used to externalise public and private keys.

Methods inherited from class java.lang.Object

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

Field Detail

RSA_OIDarray

public static final byte[] RSA_OIDarray

RSA_OIDarray2

public static final byte[] RSA_OIDarray2

Constructor Detail

RSAKeyPairX509Codec

public RSAKeyPairX509Codec()

Method Detail

getFormatID

public int getFormatID()

Description copied from interface: IKeyPairCodec

Returns the unique identifier (within this library) of the format used to externalise public and private keys.

Specified by:

getFormatID in interface IKeyPairCodec

Returns:

the identifier of the format, the object supports.

encodePublicKey

public byte[] encodePublicKey(java.security.PublicKey key)

Description copied from interface: IKeyPairCodec

Encodes an instance of a public key for storage or transmission purposes.

Specified by:

encodePublicKey in interface IKeyPairCodec

Parameters:

key - the non-null key to encode.

Returns:

a byte sequence representing the encoding of the designated key according to the format supported by this codec.

encodePrivateKey

public byte[] encodePrivateKey(java.security.PrivateKey key)

Description copied from interface: IKeyPairCodec

Encodes an instance of a private key for storage or transmission purposes.

Specified by:

encodePrivateKey in interface IKeyPairCodec

Parameters:

key - the non-null key to encode.

Returns:

a byte sequence representing the encoding of the designated key according to the format supported by this codec.

decodePublicKey

public java.security.PublicKey decodePublicKey(byte[] input)

Description copied from interface: IKeyPairCodec

Decodes an instance of an external public key into its native Java representation.

Specified by:

decodePublicKey in interface IKeyPairCodec

Parameters:

input - the source of the externalised key to decode.

Returns:

a concrete instance of a public key, reconstructed from the designated input.

decodePrivateKey

public java.security.PrivateKey decodePrivateKey(byte[] input)

Description copied from interface: IKeyPairCodec

Decodes an instance of an external private key into its native Java representation.

Specified by:

decodePrivateKey in interface IKeyPairCodec

Parameters:

input - the source of the externalised key to decode.

Returns:

a concrete instance of a private key, reconstructed from the designated input.