de.flexiprovider.ec.keys
Class ECSecretKey

java.lang.Object
  |
  +--de.flexiprovider.ec.keys.ECSecretKey

All Implemented Interfaces:

java.security.Key, Key, SecretKey, javax.crypto.SecretKey, java.io.Serializable

public class ECSecretKey

extends java.lang.Object

implements SecretKey

This class implements an EC secret key.

Author:

Jochen Hechler, Marcus Stögbauer

See Also:

Serialized Form

Fields inherited from interface java.security.Key

serialVersionUID

Constructor Summary

ECSecretKey(FlexiBigInt s)
Construct a new EC secret key.

Method Summary

boolean	equals(java.lang.Object other)
java.lang.String	getAlgorithm() Return the name of the algorithm this key is used with.
byte[]	getEncoded()
java.lang.String	getFormat() Returns the name of the encoding format for this secret key.
FlexiBigInt	getS()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

ECSecretKey

public ECSecretKey(FlexiBigInt s)

Construct a new EC secret key.

Parameters:

s - the FlexiBigInt that represents the private key

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

Return the name of the algorithm this key is used with.

Specified by:

getAlgorithm in interface java.security.Key

Returns:

"EC"

getEncoded

public byte[] getEncoded()

Specified by:

getEncoded in interface java.security.Key

Returns:

the key material of this secret key

getFormat

public java.lang.String getFormat()

Returns the name of the encoding format for this secret key.

Specified by:

getFormat in interface java.security.Key

Returns:

"RAW"

getS

public FlexiBigInt getS()

Returns:

the private key s

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object