328 struct rchap *
331 	struct rchap *rchap;  in rchap_new()  local
333 	rchap = calloc(1, sizeof(*rchap));  in rchap_new()
334 	if (rchap == NULL)  in rchap_new()
337 	rchap->rchap_secret = checked_strdup(secret);  in rchap_new()
339 	return (rchap);  in rchap_new()
343 rchap_receive_bin(struct rchap *rchap, const unsigned char id,  in rchap_receive_bin()  argument
347 	rchap->rchap_id = id;  in rchap_receive_bin()
348 	rchap->rchap_challenge = calloc(challenge_len, 1);  in rchap_receive_bin()
349 	if (rchap->rchap_challenge == NULL)  in rchap_receive_bin()
351 	memcpy(rchap->rchap_challenge, challenge, challenge_len);  in rchap_receive_bin()
352 	rchap->rchap_challenge_len = challenge_len;  in rchap_receive_bin()
356 rchap_receive(struct rchap *rchap, const char *id, const char *challenge)  in rchap_receive()  argument
373 	rchap_receive_bin(rchap, id_bin, challenge_bin, challenge_bin_len);  in rchap_receive()
380 rchap_get_response_bin(struct rchap *rchap,  in rchap_get_response_bin()  argument
390 	chap_compute_md5(rchap->rchap_id, rchap->rchap_secret,  in rchap_get_response_bin()
391 	    rchap->rchap_challenge, rchap->rchap_challenge_len,  in rchap_get_response_bin()
399 rchap_get_response(struct rchap *rchap)  in rchap_get_response()  argument
405 	rchap_get_response_bin(rchap, &response, &response_len);  in rchap_get_response()
413 rchap_delete(struct rchap *rchap)  in rchap_delete()  argument
416 	free(rchap->rchap_secret);  in rchap_delete()
417 	free(rchap->rchap_challenge);  in rchap_delete()
418 	free(rchap);  in rchap_delete()