upstream: adapt to ssh-sk-client change

OpenBSD-Regress-ID: 40481999a5928d635ab2e5b029e8239c112005ea

regress/misc/kexfuzz/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.5 2019/11/25 06:53:04 djm Exp $
+#	$OpenBSD: Makefile,v 1.6 2019/12/15 18:58:33 djm Exp $
 
 .include <bsd.own.mk>
 .include <bsd.obj.mk>
@@ -20,7 +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+=ssh-ecdsa-sk.c ssh-ed25519-sk.c msg.c ssh-sk-client.c
 
 SRCS+=	kex.c
 SRCS+=	dh.c