iaik.utils

Class SSLeayPrivateKey

java.lang.Object

iaik.utils.SSLeayPrivateKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PrivateKey, javax.security.auth.Destroyable

public class SSLeayPrivateKey
extends java.lang.Object
implements java.security.PrivateKey

This class can be used to read and decrypt private keys created with SSLeay.

See Also:

Serialized Form

Field Summary

Fields inherited from interface java.security.PrivateKey

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
SSLeayPrivateKey(java.io.InputStream is) Reads a private key created by SSLeay from the specified file.
SSLeayPrivateKey(java.lang.String fileName) Reads a private key created by SSLeay from the specified file.

Method Summary

Modifier and Type	Method and Description
void	decrypt(java.lang.String password) Decrypts this private key.
java.lang.String	getAlgorithm() Returns the symmetric encryption algorithm used to protect this private key.
byte[]	getEncoded() This method is not supported and therefore returns null.
java.lang.String	getFormat() Returns the format used to encode the key or null if the key does not support encoding.
java.security.PrivateKey	getPrivateKey() Returns the included private key.
boolean	isEncrypted() Returns true if this private key is encrypted.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.security.auth.Destroyable

destroy, isDestroyed

Constructor Detail

SSLeayPrivateKey

public SSLeayPrivateKey(java.lang.String fileName)
                 throws java.io.IOException,
                        java.security.InvalidKeyException

Reads a private key created by SSLeay from the specified file.

Parameters:

fileName - the name of the file containing the private key

Throws:

java.io.IOException - if an error occurs during reading the key

java.security.InvalidKeyException - if the key can not be parsed

SSLeayPrivateKey

public SSLeayPrivateKey(java.io.InputStream is)
                 throws java.io.IOException,
                        java.security.InvalidKeyException

Reads a private key created by SSLeay from the specified file.

Parameters:

is - an input stream containing the private key

Throws:

java.io.IOException - if an error occurs during reading the key

java.security.InvalidKeyException - if the key can not be parsed

Method Detail

isEncrypted

public boolean isEncrypted()

Returns true if this private key is encrypted.

Returns:

true if this private key is encrypted

getPrivateKey

public java.security.PrivateKey getPrivateKey()
                                       throws java.security.InvalidKeyException

Returns the included private key.

Returns:

the private key

Throws:

java.security.InvalidKeyException - if an error occurs during parsing this private key or the is not decrypted yet

decrypt

public void decrypt(java.lang.String password)
             throws java.security.InvalidKeyException

Decrypts this private key. Does nothing if the key is not encrypted.

Parameters:

password - the password to decrypt the private key

Throws:

java.security.InvalidKeyException

getAlgorithm

public java.lang.String getAlgorithm()

Returns the symmetric encryption algorithm used to protect this private key.

Specified by:

getAlgorithm in interface java.security.Key

Returns:

the encryption algorithm or null if the private key is not encrypted

getEncoded

public byte[] getEncoded()

This method is not supported and therefore returns null.

Specified by:

getEncoded in interface java.security.Key

getFormat

public java.lang.String getFormat()

Returns the format used to encode the key or null if the key does not support encoding.

Specified by:

getFormat in interface java.security.Key

Returns:

the string "SSLeay"