upstream: Refactor signing - use sshkey_sign for everything,

including the new U2F signatures.

Don't use sshsk_ecdsa_sign() directly, instead make it reachable via
sshkey_sign() like all other signature operations. This means that
we need to add a provider argument to sshkey_sign(), so most of this
change is mechanically adding that.

Suggested by / ok markus@

OpenBSD-Commit-ID: d5193a03fcfa895085d91b2b83d984a9fde76c8c

1 files changed, 2 insertions, 2 deletions

diff --git a/monitor_wrap.h b/monitor_wrap.h
index 191277f3a..76330fc60 100644
--- a/monitor_wrap.h
+++ b/monitor_wrap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: monitor_wrap.h,v 1.42 2019/09/06 05:23:55 djm Exp $ */
+/* $OpenBSD: monitor_wrap.h,v 1.43 2019/10/31 21:23:19 djm Exp $ */
 
 /*
  * Copyright 2002 Niels Provos <provos@citi.umich.edu>
@@ -45,7 +45,7 @@ int mm_is_monitor(void);
 DH *mm_choose_dh(int, int, int);
 #endif
 int mm_sshkey_sign(struct ssh *, struct sshkey *, u_char **, size_t *,
-    const u_char *, size_t, const char *, u_int compat);
+    const u_char *, size_t, const char *, const char *, u_int compat);
 void mm_inform_authserv(char *, char *);
 struct passwd *mm_getpwnamallow(struct ssh *, const char *);
 char *mm_auth2_read_banner(void);