iaik.security.ssl

Class SupportedGroups.NamedFFDHEGroup

java.lang.Object

iaik.security.ssl.NamedGroup

iaik.security.ssl.SupportedGroups.NamedFFDHEGroup

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

SupportedGroups

public static class SupportedGroups.NamedFFDHEGroup
extends NamedGroup
implements java.lang.Cloneable

TLS NamedFFDHEGroup.

Constructor Summary

Constructors

Constructor and Description
NamedFFDHEGroup(java.lang.String name, java.math.BigInteger p, java.math.BigInteger g, int id) Creates a FFDHE group with the given name, prime modulus and base generator, and id.
NamedFFDHEGroup(java.lang.String name, java.math.BigInteger p, java.math.BigInteger g, int id, boolean register) Creates a FFDHE group with the given name, prime modulus and base generator, and id.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Gets a clone of this NamedCurve object.
javax.crypto.spec.DHParameterSpec	getParams() Gets the DH parameters of this FFDHE group.

Methods inherited from class iaik.security.ssl.NamedGroup

equals, getID, getName, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedFFDHEGroup

public NamedFFDHEGroup(java.lang.String name,
                       java.math.BigInteger p,
                       java.math.BigInteger g,
                       int id)

Creates a FFDHE group with the given name, prime modulus and base generator, and id.

Parameters:

name - the name of the group

p - the prime modulus

g - the base generator

id - the TLS id of the group

Throws:

java.lang.IllegalArgumentException - if the given TLS id is out-of-range (not between 1 and 2¹⁶-1); or name is null

NamedFFDHEGroup

public NamedFFDHEGroup(java.lang.String name,
                       java.math.BigInteger p,
                       java.math.BigInteger g,
                       int id,
                       boolean register)

Creates a FFDHE group with the given name, prime modulus and base generator, and id.

Parameters:

name - the name of the group

p - the prime modulus

g - the base generator

id - the TLS id of the group

register - whether to register the NamedGroup in the supported groups repository

Throws:

java.lang.IllegalArgumentException - if the given TLS id is out-of-range (not between 1 and 2¹⁶-1); or name is null

Method Detail

getParams

public javax.crypto.spec.DHParameterSpec getParams()

Gets the DH parameters of this FFDHE group.

Returns:

the DH parameters of this FFDHE group (or null if the parameters are not known)

clone

public java.lang.Object clone()

Gets a clone of this NamedCurve object.

Overrides:

clone in class NamedGroup

Returns:

a clone of this NamedCurve object