ocrypto_ecjpake_process_shared_secret()

int ocrypto_ecjpake_process_shared_secret	(	uint8_t	xs[32],
		const uint8_t	x2[32],
		const uint8_t	rs[32] )

#include <crypto/nrf_oberon/include/ocrypto_ecjpake_p256.h>

EC-JPAKE-P256 shared secret handling.

Parameters

[out]	xs	Client/server secret key.
	x2	Secret key 2.
	rs	Reduced shared secret.

Return values

0	If the derived secret key is valid.
-1	Otherwise.