Remove support for S/Key

Most people will 1) be using modern multi-factor authentication methods
like TOTP/OATH etc and 2) be getting support for multi-factor
authentication via PAM or BSD Auth.

1 files changed, 0 insertions, 4 deletions

diff --git a/auth.h b/auth.h
index 29491df98..977562f0a 100644
--- a/auth.h
+++ b/auth.h
@@ -187,8 +187,6 @@ int	auth2_challenge(struct ssh *, char *);
 void    auth2_challenge_stop(struct ssh *);
 int     bsdauth_query(void *, char **, char **, u_int *, char ***, u_int **);
 int     bsdauth_respond(void *, u_int, char **);
-int     skey_query(void *, char **, char **, u_int *, char ***, u_int **);
-int     skey_respond(void *, u_int, char **);
 
 int     allowed_user(struct passwd *);
 struct passwd * getpwnamallow(const char *user);
@@ -239,8 +237,6 @@ pid_t	subprocess(const char *, struct passwd *,
 
 int      sys_auth_passwd(struct ssh *, const char *);
 
-#define SKEY_PROMPT "\nS/Key Password: "
-
 #if defined(KRB5) && !defined(HEIMDAL)
 #include <krb5.h>
 krb5_error_code ssh_krb5_cc_gen(krb5_context, krb5_ccache *);