541 	u8 *buf, *pos, *challenge, *peer_challenge;  in eap_ttls_phase2_request_mschapv2()
566 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_mschapv2()
568 	if (challenge == NULL) {  in eap_ttls_phase2_request_mschapv2()
577 			       challenge, EAP_TTLS_MSCHAPV2_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschapv2()
583 	data->ident = challenge[EAP_TTLS_MSCHAPV2_CHALLENGE_LEN];  in eap_ttls_phase2_request_mschapv2()
587 		os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
598 				     password_len, pwhash, challenge,  in eap_ttls_phase2_request_mschapv2()
601 		os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
610 	os_free(challenge);  in eap_ttls_phase2_request_mschapv2()
635 	u8 *buf, *pos, *challenge;  in eap_ttls_phase2_request_mschap()
660 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_mschap()
662 	if (challenge == NULL) {  in eap_ttls_phase2_request_mschap()
671 			       challenge, EAP_TTLS_MSCHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschap()
677 	data->ident = challenge[EAP_TTLS_MSCHAP_CHALLENGE_LEN];  in eap_ttls_phase2_request_mschap()
684 		if (challenge_response(challenge, password, pos)) {  in eap_ttls_phase2_request_mschap()
688 			os_free(challenge);  in eap_ttls_phase2_request_mschap()
696 		if (nt_challenge_response(challenge, password, password_len,  in eap_ttls_phase2_request_mschap()
701 			os_free(challenge);  in eap_ttls_phase2_request_mschap()
709 		    challenge, EAP_TTLS_MSCHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_mschap()
712 	os_free(challenge);  in eap_ttls_phase2_request_mschap()
792 	u8 *buf, *pos, *challenge;  in eap_ttls_phase2_request_chap()
816 	challenge = eap_ttls_implicit_challenge(  in eap_ttls_phase2_request_chap()
818 	if (challenge == NULL) {  in eap_ttls_phase2_request_chap()
826 			       challenge, EAP_TTLS_CHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_chap()
831 	data->ident = challenge[EAP_TTLS_CHAP_CHALLENGE_LEN];  in eap_ttls_phase2_request_chap()
835 	chap_md5(data->ident, password, password_len, challenge,  in eap_ttls_phase2_request_chap()
843 		    challenge, EAP_TTLS_CHAP_CHALLENGE_LEN);  in eap_ttls_phase2_request_chap()
847 	os_free(challenge);  in eap_ttls_phase2_request_chap()