ocrypto_spake2p_p256_get_ZV()

int ocrypto_spake2p_p256_get_ZV	(	uint8_t	Z[65],
		uint8_t	V[65],
		const uint8_t	w0[32],
		const uint8_t	w1[32],
		const uint8_t	xy[32],
		const uint8_t	YX[65],
		const uint8_t	NM[65],
		const uint8_t	L[65] )

#include <crypto/nrf_oberon/include/ocrypto_spake2p_p256.h>

SPAKE2+ P-256 common value calculation.

Parameters

[out]	Z	Common value Z.
[out]	V	Common value V.
	w0	First password hash.
	w1	Second password hash. NULL on server side.
	xy	Secret key.
	YX	Peer key share.
	NM	Peer random element.
	L	Password registration. NULL on client side.

Return values

0	If the common values are valid.
-1	Otherwise.