1 files changed, 0 insertions, 88 deletions

diff --git a/src/lib/libc/string/bcmp.3 b/src/lib/libc/string/bcmp.3
deleted file mode 100644
index 1660b4356b..0000000000
--- a/src/lib/libc/string/bcmp.3
+++ /dev/null
@@ -1,88 +0,0 @@
-.\" Copyright (c) 1990, 1991 The Regents of the University of California.
-.\" All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Chris Torek.
-.\" 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.
-.\" 3. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
-.\"
-.\"     $OpenBSD: bcmp.3,v 1.9 2011/07/25 00:38:52 schwarze Exp $
-.\"
-.Dd $Mdocdate: July 25 2011 $
-.Dt BCMP 3
-.Os
-.Sh NAME
-.Nm bcmp ,
-.Nm timingsafe_bcmp
-.Nd compare byte string
-.Sh SYNOPSIS
-.Fd #include <string.h>
-.Ft int
-.Fn bcmp "const void *b1" "const void *b2" "size_t len"
-.Ft int
-.Fn timingsafe_bcmp "const void *b1" "const void *b2" "size_t len"
-.Sh DESCRIPTION
-The
-.Fn bcmp
-function compares byte string
-.Fa b1
-against byte string
-.Fa b2 ,
-returning zero if they are identical, non-zero otherwise.
-Both strings are assumed to be
-.Fa len
-bytes long.
-Zero-length strings are always identical.
-.Pp
-The strings may overlap.
-.Pp
-The
-.Fn timingsafe_bcmp
-function has the same semantics as
-.Fn bcmp ,
-but its running time is independent of the contents of
-.Fa b1
-and
-.Fa b2 ,
-making it safe to use for comparing secret values such as cryptographic MACs.
-In contrast,
-.Fn bcmp
-returns after finding the first differing byte,
-making it vulnerable to timing attacks.
-.Sh SEE ALSO
-.Xr memcmp 3 ,
-.Xr strcasecmp 3 ,
-.Xr strcmp 3 ,
-.Xr strcoll 3 ,
-.Xr strxfrm 3
-.Sh HISTORY
-The
-.Fn bcmp
-function first appeared in
-.Bx 4.2 .
-.Pp
-The
-.Fn timingsafe_bcmp
-function first appeared in
-.Ox 4.9 .