logicalaccess::MifarePlusSL3Auth Class Reference

#include <MifarePlusSL3Auth.hpp>

Public Member Functions
	MifarePlusSL3Auth (std::shared_ptr< ReaderCardAdapter > rca)
bool	firstAuthenticate (int sector, std::shared_ptr< AES128Key > key, MifareKeyType type)
ByteVector	deriveKEnc ()
ByteVector	deriveKMac ()
ByteVector	computeWriteMac (uint8_t command_code, uint16_t block_number, const ByteVector &data)
ByteVector	cipherWriteData (const ByteVector &in)

Public Attributes
ByteVector	trans_id_
uint16_t	write_counter_
uint16_t	read_counter_

Private Member Functions
bool	aes_first_auth_step2 ()
bool	aes_first_auth_final (const ByteVector &encrypted_data)

Private Attributes
std::shared_ptr< ReaderCardAdapter >	rca_
ByteVector	aes_key_
ByteVector	rnd_a_
ByteVector	rnd_b_

Detailed Description

Maintain the authentication state and key for MifarePlus in security level 3.

Constructor & Destructor Documentation

MifarePlusSL3Auth()

MifarePlusSL3Auth::MifarePlusSL3Auth ( std::shared_ptr< ReaderCardAdapter >  rca )

explicit

Member Function Documentation

aes_first_auth_final()

bool MifarePlusSL3Auth::aes_first_auth_final ( const ByteVector &  encrypted_data )

private

aes_first_auth_step2()

bool MifarePlusSL3Auth::aes_first_auth_step2 ( )

private

cipherWriteData()

ByteVector MifarePlusSL3Auth::cipherWriteData

(

const ByteVector &

in

)

computeWriteMac()

ByteVector MifarePlusSL3Auth::computeWriteMac	(	uint8_t	command_code,
		uint16_t	block_number,
		const ByteVector &	data
	)

deriveKEnc()

ByteVector MifarePlusSL3Auth::deriveKEnc

(

)

Derive KEnc for the session.

deriveKMac()

ByteVector MifarePlusSL3Auth::deriveKMac

(

)

Compute the key use for MACing.

firstAuthenticate()

bool MifarePlusSL3Auth::firstAuthenticate	(	int	sector,
		std::shared_ptr< AES128Key >	key,
		MifareKeyType	type
	)

Member Data Documentation

aes_key_

ByteVector logicalaccess::MifarePlusSL3Auth::aes_key_

private

rca_

std::shared_ptr<ReaderCardAdapter> logicalaccess::MifarePlusSL3Auth::rca_

private

read_counter_

uint16_t logicalaccess::MifarePlusSL3Auth::read_counter_

rnd_a_

ByteVector logicalaccess::MifarePlusSL3Auth::rnd_a_

private

rnd_b_

ByteVector logicalaccess::MifarePlusSL3Auth::rnd_b_

private

trans_id_

ByteVector logicalaccess::MifarePlusSL3Auth::trans_id_

write_counter_

uint16_t logicalaccess::MifarePlusSL3Auth::write_counter_

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The documentation for this class was generated from the following files:

• C:/dev/lla/liblogicalaccess/plugins/logicalaccess/plugins/cards/mifareplus/MifarePlusSL3Auth.hpp
• C:/dev/lla/liblogicalaccess/plugins/logicalaccess/plugins/cards/mifareplus/MifarePlusSL3Auth.cpp