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upstream: remove kex_derive_keys_bn wrapper; no unused since the 

DH-like KEX methods have moved to KEM

from markus@ ok djm@

OpenBSD-Commit-ID: bde9809103832f349545e4f5bb733d316db9a060
This commit is contained in:
djm@openbsd.org 2019-01-21 10:33:49 +00:00 committed by Damien Miller
parent 92dda34e37
commit 4b83e2a2cc
2 changed files with 2 additions and 20 deletions
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19
kex.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: kex.c,v 1.147 2019/01/21 10:20:12 djm Exp $ */
/* $OpenBSD: kex.c,v 1.148 2019/01/21 10:33:49 djm Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
*
@ -1038,23 +1038,6 @@ kex_derive_keys(struct ssh *ssh, u_char *hash, u_int hashlen,
return 0;
}
#ifdef WITH_OPENSSL
int
kex_derive_keys_bn(struct ssh *ssh, u_char *hash, u_int hashlen,
const BIGNUM *secret)
{
struct sshbuf *shared_secret;
int r;
if ((shared_secret = sshbuf_new()) == NULL)
return SSH_ERR_ALLOC_FAIL;
if ((r = sshbuf_put_bignum2(shared_secret, secret)) == 0)
r = kex_derive_keys(ssh, hash, hashlen, shared_secret);
sshbuf_free(shared_secret);
return r;
}
#endif
int
kex_load_hostkey(struct ssh *ssh, struct sshkey **pubp, struct sshkey **prvp)
{

3
kex.h
View File

@ -1,4 +1,4 @@
/* $OpenBSD: kex.h,v 1.102 2019/01/21 10:29:56 djm Exp $ */
/* $OpenBSD: kex.h,v 1.103 2019/01/21 10:33:49 djm Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
@ -196,7 +196,6 @@ int kex_send_kexinit(struct ssh *);
int kex_input_kexinit(int, u_int32_t, struct ssh *);
int kex_input_ext_info(int, u_int32_t, struct ssh *);
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 *);
int kex_start_rekex(struct ssh *);