atcacert_host_hw.h File Reference

host side methods using CryptoAuth hardware More...

#include <stddef.h>
#include <stdint.h>
#include "atcacert_def.h"

Functions
ATCA_STATUS	atcacert_verify_cert_hw (const atcacert_def_t *cert_def, const uint8_t *cert, size_t cert_size, const uint8_t ca_public_key[64])
	Verify a certificate against its certificate authority's public key using the host's ATECC device for crypto functions.
ATCA_STATUS	atcacert_gen_challenge_hw (uint8_t challenge[32])
	Generate a random challenge to be sent to the client using the RNG on the host's ATECC device.
ATCA_STATUS	atcacert_verify_response_hw (const uint8_t device_public_key[64], const uint8_t challenge[32], const uint8_t response[64])
	Verify a client's response to a challenge using the host's ATECC device for crypto functions.

Detailed Description

host side methods using CryptoAuth hardware

Copyright

(c) 2015-2020 Microchip Technology Inc. and its subsidiaries.