cc3xx_internal_check_wrst_key()

psa_status_t cc3xx_internal_check_wrst_key	(	psa_ecc_family_t	curve,
		size_t	curve_bits,
		psa_key_type_t	key_type,
		const uint8_t *	key_buff,
		size_t	key_buff_length )

Check validity of ECC Weierstrass key.

Parameters

[in]	curve	ECC curve family
[in]	curve_bits	Number of bits in the curve
[in]	key_type	Type of the key
[in]	key_buff	Buffer holding the key
[in]	key_buff_length	Size in bytes of the key buffer

Return values

PSA_SUCCESS

on success. Error code from psa_status_t on failure