upstream commit
implement SHA2-{256,512} for RSASSA-PKCS1-v1_5 signatures
(user and host auth) based on draft-rsa-dsa-sha2-256-03.txt and
draft-ssh-ext-info-04.txt; with & ok djm@
Upstream-ID: cf82ce532b2733e5c4b34bb7b7c94835632db309
diff --git a/kex.h b/kex.h
index d71b532..25ccf2e 100644
--- a/kex.h
+++ b/kex.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: kex.h,v 1.73 2015/07/30 00:01:34 djm Exp $ */
+/* $OpenBSD: kex.h,v 1.74 2015/12/04 16:41:28 markus Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
@@ -129,10 +129,13 @@
u_int dh_need;
int server;
char *name;
+ char *hostkey_alg;
int hostkey_type;
int hostkey_nid;
u_int kex_type;
int roaming;
+ int rsa_sha2;
+ int ext_info_c;
struct sshbuf *my;
struct sshbuf *peer;
sig_atomic_t done;
@@ -146,8 +149,8 @@
struct sshkey *(*load_host_public_key)(int, int, struct ssh *);
struct sshkey *(*load_host_private_key)(int, int, struct ssh *);
int (*host_key_index)(struct sshkey *, int, struct ssh *);
- int (*sign)(struct sshkey *, struct sshkey *,
- u_char **, size_t *, const u_char *, size_t, u_int);
+ int (*sign)(struct sshkey *, struct sshkey *, u_char **, size_t *,
+ const u_char *, size_t, const char *, u_int);
int (*kex[KEX_MAX])(struct ssh *);
/* kex specific state */
DH *dh; /* DH */
@@ -174,6 +177,7 @@
int kex_send_kexinit(struct ssh *);
int kex_input_kexinit(int, u_int32_t, void *);
+int kex_input_ext_info(int, u_int32_t, void *);
int kex_derive_keys(struct ssh *, u_char *, u_int, const struct sshbuf *);
int kex_derive_keys_bn(struct ssh *, u_char *, u_int, const BIGNUM *);
int kex_send_newkeys(struct ssh *);