61 	get_random_bytes(chap->challenge, CHAP_CHALLENGE_LENGTH);  in chap_gen_challenge()
62 	chap_binaryhex_to_asciihex(challenge_asciihex, chap->challenge,  in chap_gen_challenge()
181 	unsigned char identifier[10], *challenge = NULL;  in chap_server_compute_md5()  local
201 	challenge = kzalloc(CHAP_CHALLENGE_STR_LEN, GFP_KERNEL);  in chap_server_compute_md5()
202 	if (!challenge) {  in chap_server_compute_md5()
279 	sg_init_one(&sg, chap->challenge, CHAP_CHALLENGE_LENGTH);  in chap_server_compute_md5()
309 		kfree(challenge);  in chap_server_compute_md5()
342 			challenge, &type) < 0) {  in chap_server_compute_md5()
351 	pr_debug("[server] Got CHAP_C=%s\n", challenge);  in chap_server_compute_md5()
352 	challenge_len = chap_string_to_hex(challenge_binhex, challenge,  in chap_server_compute_md5()
353 				strlen(challenge));  in chap_server_compute_md5()
367 	if (!memcmp(challenge_binhex, chap->challenge, CHAP_CHALLENGE_LENGTH)) {  in chap_server_compute_md5()
443 	kfree(challenge);  in chap_server_compute_md5()