===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/sk-usbhid.c,v
retrieving revision 1.43
retrieving revision 1.44
diff -u -r1.43 -r1.44
--- src/usr.bin/ssh/sk-usbhid.c	2022/08/19 05:53:28	1.43
+++ src/usr.bin/ssh/sk-usbhid.c	2022/09/02 04:20:02	1.44
@@ -1,4 +1,4 @@
-/* $OpenBSD: sk-usbhid.c,v 1.43 2022/08/19 05:53:28 djm Exp $ */
+/* $OpenBSD: sk-usbhid.c,v 1.44 2022/09/02 04:20:02 djm Exp $ */
 /*
  * Copyright (c) 2019 Markus Friedl
  * Copyright (c) 2020 Pedro Martelletto
@@ -658,6 +658,7 @@
 	fido_assert_t *assert = NULL;
 	uint8_t message[32];
 	int r = FIDO_ERR_INTERNAL;
+	int sk_supports_uv, uv;
 	size_t i;
 
 	memset(message, '\0', sizeof(message));
@@ -677,7 +678,15 @@
 		goto out;
 	}
 	if ((r = fido_assert_set_up(assert, FIDO_OPT_FALSE)) != FIDO_OK) {
-		skdebug(__func__, "fido_assert_up: %s", fido_strerr(r));
+		skdebug(__func__, "fido_assert_set_up: %s", fido_strerr(r));
+		goto out;
+	}
+	uv = FIDO_OPT_OMIT;
+	if (pin == NULL && check_sk_options(dev, "uv", &sk_supports_uv) == 0 &&
+	    sk_supports_uv != -1)
+		uv = FIDO_OPT_TRUE;
+	if ((r = fido_assert_set_uv(assert, uv)) != FIDO_OK) {
+		skdebug(__func__, "fido_assert_set_uv: %s", fido_strerr(r));
 		goto out;
 	}
 	if ((r = fido_dev_get_assert(dev, assert, pin)) != FIDO_OK) {