Merge upstream-master into master

Commit ecb2c02d994b3e21994f31a70ff911667c262f1f upstream

This nearly (but not quite) corresponds to V_8_3_P1; subsequent
cherry-picks will correct this.

Bug: 162492243
Change-Id: I3c079d86435b7c25aefff4538dc89a3002b1e25b

1 files changed, 0 insertions, 103 deletions

diff --git a/cipher-bf1.c b/cipher-bf1.c
deleted file mode 100644
index ee72ac08..00000000
--- a/cipher-bf1.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* $OpenBSD: cipher-bf1.c,v 1.7 2015/01/14 10:24:42 markus Exp $ */
-/*
- * Copyright (c) 2003 Markus Friedl.  All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * 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"
-
-#ifdef WITH_OPENSSL
-
-#include <sys/types.h>
-
-#include <stdarg.h>
-#include <string.h>
-
-#include <openssl/evp.h>
-
-#include "openbsd-compat/openssl-compat.h"
-
-/*
- * SSH1 uses a variation on Blowfish, all bytes must be swapped before
- * and after encryption/decryption. Thus the swap_bytes stuff (yuk).
- */
-
-const EVP_CIPHER * evp_ssh1_bf(void);
-
-static void
-swap_bytes(const u_char *src, u_char *dst, int n)
-{
-	u_char c[4];
-
-	/* Process 4 bytes every lap. */
-	for (n = n / 4; n > 0; n--) {
-		c[3] = *src++;
-		c[2] = *src++;
-		c[1] = *src++;
-		c[0] = *src++;
-
-		*dst++ = c[0];
-		*dst++ = c[1];
-		*dst++ = c[2];
-		*dst++ = c[3];
-	}
-}
-
-#ifdef SSH_OLD_EVP
-static void bf_ssh1_init (EVP_CIPHER_CTX * ctx, const unsigned char *key,
-			  const unsigned char *iv, int enc)
-{
-	if (iv != NULL)
-		memcpy (&(ctx->oiv[0]), iv, 8);
-	memcpy (&(ctx->iv[0]), &(ctx->oiv[0]), 8);
-	if (key != NULL)
-		BF_set_key (&(ctx->c.bf_ks), EVP_CIPHER_CTX_key_length (ctx),
-			    key);
-}
-#endif
-
-static int (*orig_bf)(EVP_CIPHER_CTX *, u_char *,
-    const u_char *, LIBCRYPTO_EVP_INL_TYPE) = NULL;
-
-static int
-bf_ssh1_cipher(EVP_CIPHER_CTX *ctx, u_char *out, const u_char *in,
-    LIBCRYPTO_EVP_INL_TYPE len)
-{
-	int ret;
-
-	swap_bytes(in, out, len);
-	ret = (*orig_bf)(ctx, out, out, len);
-	swap_bytes(out, out, len);
-	return (ret);
-}
-
-const EVP_CIPHER *
-evp_ssh1_bf(void)
-{
-	static EVP_CIPHER ssh1_bf;
-
-	memcpy(&ssh1_bf, EVP_bf_cbc(), sizeof(EVP_CIPHER));
-	orig_bf = ssh1_bf.do_cipher;
-	ssh1_bf.nid = NID_undef;
-#ifdef SSH_OLD_EVP
-	ssh1_bf.init = bf_ssh1_init;
-#endif
-	ssh1_bf.do_cipher = bf_ssh1_cipher;
-	ssh1_bf.key_len = 32;
-	return (&ssh1_bf);
-}
-#endif /* WITH_OPENSSL */