de.flexiprovider.nf.iq.iqgq
Class IQGQPrivateKey

java.lang.Object
  |
  +--de.flexiprovider.api.keys.PrivateKey
        |
        +--de.flexiprovider.nf.iq.iqgq.IQGQPrivateKey

All Implemented Interfaces:

java.security.Key, Key, java.security.PrivateKey, java.io.Serializable

public class IQGQPrivateKey

extends PrivateKey

Class for private keys pertaining to the IQGQ algorithm

Author:

Ralf-P. Weinmann

See Also:

PrivateKey, Serialized Form

Fields inherited from interface java.security.Key

serialVersionUID

Fields inherited from interface java.security.PrivateKey

serialVersionUID

Constructor Summary

protected	IQGQPrivateKey(IQGQParameterSpec params, QuadraticIdeal theta, FlexiBigInt exponent)
protected	IQGQPrivateKey(IQGQPrivateKeySpec keySpec) Construct an IQGQPrivateKey from the given key specification.

Method Summary

boolean	equals(java.lang.Object obj)
java.lang.String	getAlgorithm() Return the standard algorithm name for this key.
protected codec.asn1.ASN1Type	getAlgParams()
FlexiBigInt	getExponent()
protected byte[]	getKeyData()
protected codec.asn1.ASN1ObjectIdentifier	getOID()
IQGQParameterSpec	getParams()
QuadraticIdeal	getTheta()
int	hashCode()
java.lang.String	toString()

Methods inherited from class de.flexiprovider.api.keys.PrivateKey

getEncoded, getFormat

Methods inherited from class java.lang.Object

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

Constructor Detail

IQGQPrivateKey

protected IQGQPrivateKey(IQGQParameterSpec params,
                         QuadraticIdeal theta,
                         FlexiBigInt exponent)

IQGQPrivateKey

protected IQGQPrivateKey(IQGQPrivateKeySpec keySpec)

Construct an IQGQPrivateKey from the given key specification.

Parameters:

keySpec - the key specification

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

Return the standard algorithm name for this key.

Returns:

"IQGQ"

getParams

public IQGQParameterSpec getParams()

Returns:

the parameters

getTheta

public QuadraticIdeal getTheta()

Returns:

theta

getExponent

public FlexiBigInt getExponent()

Returns:

the exponent

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

a human-readable form of the key

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getAlgParams

protected codec.asn1.ASN1Type getAlgParams()

Overrides:

getAlgParams in class PrivateKey

Following copied from class: de.flexiprovider.api.keys.PrivateKey

Returns:

the algorithm parameters to encode in the SubjectPublicKeyInfo structure

getKeyData

protected byte[] getKeyData()

Overrides:

getKeyData in class PrivateKey

Following copied from class: de.flexiprovider.api.keys.PrivateKey

Returns:

the keyData to encode in the SubjectPublicKeyInfo structure

getOID

protected codec.asn1.ASN1ObjectIdentifier getOID()

Overrides:

getOID in class PrivateKey

Following copied from class: de.flexiprovider.api.keys.PrivateKey

Returns:

the OID to encode in the SubjectPublicKeyInfo structure