1 files changed, 0 insertions, 92 deletions
diff --git a/crypto/openssh/kexgex.c b/crypto/openssh/kexgex.c
deleted file mode 100644
index b0c39c8cbcd5..000000000000
--- a/crypto/openssh/kexgex.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2000 Niels Provos.  All rights reserved.
- * Copyright (c) 2001 Markus Friedl.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "includes.h"
-RCSID("$OpenBSD: kexgex.c,v 1.23 2003/02/16 17:09:57 markus Exp $");
-
-#include <openssl/evp.h>
-
-#include "buffer.h"
-#include "bufaux.h"
-#include "kex.h"
-#include "ssh2.h"
-
-u_char *
-kexgex_hash(
-    char *client_version_string,
-    char *server_version_string,
-    char *ckexinit, int ckexinitlen,
-    char *skexinit, int skexinitlen,
-    u_char *serverhostkeyblob, int sbloblen,
-    int min, int wantbits, int max, BIGNUM *prime, BIGNUM *gen,
-    BIGNUM *client_dh_pub,
-    BIGNUM *server_dh_pub,
-    BIGNUM *shared_secret)
-{
-	Buffer b;
-	static u_char digest[EVP_MAX_MD_SIZE];
-	const EVP_MD *evp_md = EVP_sha1();
-	EVP_MD_CTX md;
-
-	buffer_init(&b);
-	buffer_put_cstring(&b, client_version_string);
-	buffer_put_cstring(&b, server_version_string);
-
-	/* kexinit messages: fake header: len+SSH2_MSG_KEXINIT */
-	buffer_put_int(&b, ckexinitlen+1);
-	buffer_put_char(&b, SSH2_MSG_KEXINIT);
-	buffer_append(&b, ckexinit, ckexinitlen);
-	buffer_put_int(&b, skexinitlen+1);
-	buffer_put_char(&b, SSH2_MSG_KEXINIT);
-	buffer_append(&b, skexinit, skexinitlen);
-
-	buffer_put_string(&b, serverhostkeyblob, sbloblen);
-	if (min == -1 || max == -1)
-		buffer_put_int(&b, wantbits);
-	else {
-		buffer_put_int(&b, min);
-		buffer_put_int(&b, wantbits);
-		buffer_put_int(&b, max);
-	}
-	buffer_put_bignum2(&b, prime);
-	buffer_put_bignum2(&b, gen);
-	buffer_put_bignum2(&b, client_dh_pub);
-	buffer_put_bignum2(&b, server_dh_pub);
-	buffer_put_bignum2(&b, shared_secret);
-
-#ifdef DEBUG_KEXDH
-	buffer_dump(&b);
-#endif
-	EVP_DigestInit(&md, evp_md);
-	EVP_DigestUpdate(&md, buffer_ptr(&b), buffer_len(&b));
-	EVP_DigestFinal(&md, digest, NULL);
-
-	buffer_free(&b);
-
-#ifdef DEBUG_KEXDH
-	dump_digest("hash", digest, EVP_MD_size(evp_md));
-#endif
-	return digest;
-}