upstream: unbreak after security key support landed

OpenBSD-Regress-ID: 3ab578b0dbeb2aa6d9969b54a9c1bad329c0dcba

regress/misc/kexfuzz/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.4 2019/01/21 12:50:12 djm Exp $
+#	$OpenBSD: Makefile,v 1.5 2019/11/25 06:53:04 djm Exp $
 
 .include <bsd.own.mk>
 .include <bsd.obj.mk>
@@ -20,6 +20,7 @@ SRCS+=ssherr.c uidswap.c cleanup.c xmalloc.c match.c krl.c fatal.c
 SRCS+=addrmatch.c bitmap.c packet.c dispatch.c canohost.c ssh_api.c
 SRCS+=compat.c ed25519.c hash.c ge25519.c fe25519.c sc25519.c verify.c
 SRCS+=cipher-chachapoly.c chacha.c poly1305.c
+SRCS+=ssh-sk.c ssh-ecdsa-sk.c ssh-ed25519-sk.c sk-usbhid.c
 
 SRCS+=	kex.c
 SRCS+=	dh.c
@@ -50,6 +51,9 @@ SSH1=		no
 CFLAGS+=	-DWITH_SSH1
 .endif
 
+LDADD+= -lfido2 -lcbor -lusbhid
+DPADD+= ${LIBFIDO2} ${LIBCBOR} ${LIBUSBHID}
+
 # enable warnings
 WARNINGS=Yes