key derivation functions

key derivation functions More...

Files
file	kdf.h
file	kdf.c

Functions
void	osmo_kdf_kc128 (const uint8_t *ck, const uint8_t *ik, uint8_t *kc128)
void	osmo_kdf_kasme (const uint8_t *ck, const uint8_t *ik, const uint8_t *plmn_id, const uint8_t *sqn, const uint8_t *ak, uint8_t *kasme)
void	osmo_kdf_enb (const uint8_t *kasme, uint32_t ul_count, uint8_t *kenb)
void	osmo_kdf_nh (const uint8_t *kasme, const uint8_t *sync_input, uint8_t *nh)
void	osmo_kdf_nas (uint8_t algo_type, uint8_t algo_id, const uint8_t *kasme, uint8_t *knas)

Detailed Description

key derivation functions

Function Documentation

osmo_kdf_enb()

void osmo_kdf_enb	(	const uint8_t *	kasme,
		uint32_t	ul_count,
		uint8_t *	kenb
	)

References HMAC_FUNC.

osmo_kdf_kasme()

void osmo_kdf_kasme	(	const uint8_t *	ck,
		const uint8_t *	ik,
		const uint8_t *	plmn_id,
		const uint8_t *	sqn,
		const uint8_t *	ak,
		uint8_t *	kasme
	)

References HMAC_FUNC.

osmo_kdf_kc128()

void osmo_kdf_kc128	(	const uint8_t *	ck,
		const uint8_t *	ik,
		uint8_t *	kc128
	)

References HMAC_FUNC.

osmo_kdf_nas()

void osmo_kdf_nas	(	uint8_t	algo_type,
		uint8_t	algo_id,
		const uint8_t *	kasme,
		uint8_t *	knas
	)

References HMAC_FUNC.

osmo_kdf_nh()

void osmo_kdf_nh	(	const uint8_t *	kasme,
		const uint8_t *	sync_input,
		uint8_t *	nh
	)

References HMAC_FUNC.