openikev2::KeyRing Class Reference

This class represents a KeyRing. More...

#include <keyring.h>

Inheritance diagram for openikev2::KeyRing:

[legend]List of all members.

Public Member Functions
virtual void	generateIkeSaKeys (ByteArray &nonce_i, ByteArray &nonce_r, uint64_t spi_i, uint64_t spi_r, ByteArray &shared_secret, ByteArray *old_sk_d)
	Generate the IKE_SA keys.
virtual void	generateChildSaKeys (ByteArray &nonce_i, ByteArray &nonce_r, ByteArray &sk_d, ByteArray *shared_secret)
	Generate the CHILD_SA keys.
virtual string	toStringTab (uint8_t tabs) const
	Construct a textual representation of the object, preceded of a num of tabs of size TAB_SIZE.
Public Attributes
auto_ptr< ByteArray >	sk_ai
	Key used for integrity operations in the initiator.
auto_ptr< ByteArray >	sk_ar
	Key used for integrity operations in the responder.
auto_ptr< ByteArray >	sk_ei
	Key used for encryption operations in the initiator.
auto_ptr< ByteArray >	sk_er
	Key used for encryption operations in the responder.
auto_ptr< ByteArray >	sk_pi
	Key used for Payload_AUTH generation in the initiator (IKE_SA only).
auto_ptr< ByteArray >	sk_pr
	Key used for Payload_AUTH generation in the responder (IKE_SA only).
auto_ptr< ByteArray >	sk_d
	Key used for deriving new keys for the CHILD_SAs (IKE_SA only).
auto_ptr< ByteArray >	skeyseed
	Skeyseed (IKE_SA only).
Protected Attributes
PseudoRandomFunction *	prf
	Pseudo random function used for key derivation.
uint32_t	encr_key_size
	Encryption key size.
uint32_t	integ_key_size
	Integrity key size.

---

Detailed Description

This class represents a KeyRing.

Author:

Alejandro Perez Mendez, Pedro J. Fernandez Ruiz <alejandro_perez@dif.um.es, pedroj.fernandez@dif.um.es>

---

Member Function Documentation

void openikev2::KeyRing::generateIkeSaKeys	(	ByteArray &	nonce_i,
		ByteArray &	nonce_r,
		uint64_t	spi_i,
		uint64_t	spi_r,
		ByteArray &	shared_secret,
		ByteArray *	old_sk_d
	)			[virtual]

Generate the IKE_SA keys.

Parameters:

	nonce_i	Initiator nonce
	nonce_r	Responder nonce
	spi_i	Initiator SPI
	spi_r	Responder SPI
	shared_secret	Shared secret
	old_sk_d	Old SK_d, for rekeying (use a NULL if not needed)

void openikev2::KeyRing::generateChildSaKeys	(	ByteArray &	nonce_i,
		ByteArray &	nonce_r,
		ByteArray &	sk_d,
		ByteArray *	shared_secret
	)			[virtual]

Generate the CHILD_SA keys.

Parameters:

	nonce_i	Initiator nonce
	nonce_r	Initiator nonce
	sk_d	IKE_SA SK_d key
	shared_secret	Shared secret (use NULL if not needed)

string openikev2::KeyRing::toStringTab

(

uint8_t

tabs

)

const [virtual]

Construct a textual representation of the object, preceded of a num of tabs of size TAB_SIZE.

Parameters:

tabs

Num of tabs preceding the textual representation.

Returns:

Textual tabulated represetation of the object.

Implements openikev2::Printable.

---