#include <cmac.hpp>

Static Public Member Functions
static ByteVector	cmac (const ByteVector &key, std::string crypto, const ByteVector &data, const ByteVector &iv={}, int padding_size=0)

static ByteVector	cmac (const ByteVector &key, std::shared_ptr< SymmetricCipher > cipherMAC, const ByteVector &data, const ByteVector &lastIV={}, unsigned int padding_size=0, bool forceK2Use=false)
	Return data part for the encrypted communication mode.

static ByteVector	cmac_iks (const std::string &iks_key_name, const ByteVector &data, const ByteVector &lastIv, unsigned int padding_size, const std::shared_ptr< RemoteCrypto > &remote_crypto)

static ByteVector	shift_string (const ByteVector &buf, unsigned char xorparam=0x00)
	Shift a string.

Detailed Description

NIST SP 800-38B / ISO 9797-1:2011 MAC Algorithm 5

Constructor & Destructor Documentation

logicalaccess::openssl::CMACCrypto::CMACCrypto ( )

inline

logicalaccess::openssl::CMACCrypto::~CMACCrypto ( )

inline

ByteVector logicalaccess::openssl::CMACCrypto::cmac	(	const ByteVector &	key,
		std::shared_ptr< SymmetricCipher >	cipherMAC,
		const ByteVector &	data,
		const ByteVector &	lastIV = `{}`,
		unsigned int	padding_size = `0`,
		bool	forceK2Use = `false`
	)

static

Return data part for the encrypted communication mode.

Parameters

key	The key to use, shall be the session key from the previous authentication
cipher	The cypher to use
data	The data source buffer to calculate MAC
lastIV	The last initialisation vector

ByteVector logicalaccess::openssl::CMACCrypto::cmac	(	const ByteVector &	key,
		std::string	crypto,
		const ByteVector &	data,
		const ByteVector &	iv = `{}`,
		int	padding_size = `0`
	)

static

ByteVector logicalaccess::openssl::CMACCrypto::cmac_iks	(	const std::string &	iks_key_name,
		const ByteVector &	data,
		const ByteVector &	lastIv,
		unsigned int	padding_size,
		const std::shared_ptr< RemoteCrypto > &	remote_crypto
	)

static

CMAC computation that delegates AES encryption to IKS.

Parameters

ByteVector logicalaccess::openssl::CMACCrypto::shift_string	(	const ByteVector &	buf,
		unsigned char	xorparam = `0x00`
	)

static

Shift a string.

Parameters

buf	The buffer string
xorparam	The optional xor for the string.

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