487 	u8 *buf, *pos, *challenge, *peer_challenge;  in eap_ttls_phase2_request_mschapv2()
512 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_mschapv2()
514 	if (challenge == NULL) {  in eap_ttls_phase2_request_mschapv2()
523 			       challenge, EAP_TTLS_MSCHAPV2_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschapv2()
529 	data->ident = challenge[EAP_TTLS_MSCHAPV2_CHALLENGE_LEN];  in eap_ttls_phase2_request_mschapv2()
533 		os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
544 				     password_len, pwhash, challenge,  in eap_ttls_phase2_request_mschapv2()
547 		os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
556 	os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
581 	u8 *buf, *pos, *challenge;  in eap_ttls_phase2_request_mschap()
606 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_mschap()
608 	if (challenge == NULL) {  in eap_ttls_phase2_request_mschap()
617 			       challenge, EAP_TTLS_MSCHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschap()
623 	data->ident = challenge[EAP_TTLS_MSCHAP_CHALLENGE_LEN];  in eap_ttls_phase2_request_mschap()
630 		if (challenge_response(challenge, password, pos)) {  in eap_ttls_phase2_request_mschap()
634 			os_free(challenge);  in eap_ttls_phase2_request_mschap()
642 		if (nt_challenge_response(challenge, password, password_len,  in eap_ttls_phase2_request_mschap()
647 			os_free(challenge);  in eap_ttls_phase2_request_mschap()
655 		    challenge, EAP_TTLS_MSCHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschap()
658 	os_free(challenge);  in eap_ttls_phase2_request_mschap()
738 	u8 *buf, *pos, *challenge;  in eap_ttls_phase2_request_chap()
762 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_chap()
764 	if (challenge == NULL) {  in eap_ttls_phase2_request_chap()
772 			       challenge, EAP_TTLS_CHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_chap()
777 	data->ident = challenge[EAP_TTLS_CHAP_CHALLENGE_LEN];  in eap_ttls_phase2_request_chap()
781 	chap_md5(data->ident, password, password_len, challenge,  in eap_ttls_phase2_request_chap()
789 		    challenge, EAP_TTLS_CHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_chap()
793 	os_free(challenge);  in eap_ttls_phase2_request_chap()