ProtocolPP::jikencrypt Class Reference

Public Member Functions
	jikencrypt (std::shared_ptr< InterfacePP::jlogger > &logger, std::shared_ptr< jrand > &rand)
	~jikencrypt ()=default
	Standard deconstructor.
int	get_random (uint8_t *buf, uint32_t len)
bool	encrypt (direction_t dir, std::shared_ptr< jikev2sa > &sa, jarray< uint8_t > &input, std::shared_ptr< jarray< uint8_t > > &output, std::shared_ptr< jarray< uint8_t > > &iv)
bool	integrity (direction_t dir, std::shared_ptr< jikev2sa > &sa, jarray< uint8_t > &input, std::shared_ptr< jarray< uint8_t > > &icv)
	jikencrypt (jikencrypt &jikencrypt)=delete
	jikencrypt (const jikencrypt &jikencrypt)=delete

Constructor & Destructor Documentation

jikencrypt()

ProtocolPP::jikencrypt::jikencrypt	(	std::shared_ptr< InterfacePP::jlogger > &	logger,
		std::shared_ptr< jrand > &	rand
	)

Standard constructor

Parameters

logger	- Logger object to write to
rand	- randomizer

Member Function Documentation

encrypt()

bool ProtocolPP::jikencrypt::encrypt	(	direction_t	dir,
		std::shared_ptr< jikev2sa > &	sa,
		jarray< uint8_t > &	input,
		std::shared_ptr< jarray< uint8_t > > &	output,
		std::shared_ptr< jarray< uint8_t > > &	iv
	)

Encrypt the IKE transactions

Parameters

dir	- Direction of processing
sa	- IKE security association
input	- packet to encrypt or decrypt
output	- encrypted or decrypted packet
iv	- IV generated for encryption/decryption

get_random()

int ProtocolPP::jikencrypt::get_random	(	uint8_t *	buf,
		uint32_t	len
	)

Get random numbers from the kernel

Parameters

buf	- buffer to hold random bytes
len	- number of bytes to retrieve

integrity()

bool ProtocolPP::jikencrypt::integrity	(	direction_t	dir,
		std::shared_ptr< jikev2sa > &	sa,
		jarray< uint8_t > &	input,
		std::shared_ptr< jarray< uint8_t > > &	icv
	)

Authenticate the IKE transactions

Parameters

dir	- Direction of processing
sa	- IKE security association
input	- packet to authenticate
icv	- Integrety check value (zero if direction is out)

Returns

Whether the ICV is correct or not

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

• jikev2/include/jikencrypt.h