From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Mon, 14 Apr 2025 17:32:06 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'. --- src/lib/libcrypto/man/BN_add_word.3 | 182 ------------------------------------ 1 file changed, 182 deletions(-) delete mode 100644 src/lib/libcrypto/man/BN_add_word.3 (limited to 'src/lib/libcrypto/man/BN_add_word.3') diff --git a/src/lib/libcrypto/man/BN_add_word.3 b/src/lib/libcrypto/man/BN_add_word.3 deleted file mode 100644 index 161029c302..0000000000 --- a/src/lib/libcrypto/man/BN_add_word.3 +++ /dev/null @@ -1,182 +0,0 @@ -.\" $OpenBSD: BN_add_word.3,v 1.10 2022/11/22 19:02:07 schwarze Exp $ -.\" full merge up to: OpenSSL 9e183d22 Mar 11 08:56:44 2017 -0500 -.\" -.\" This file was written by Ulf Moeller . -.\" Copyright (c) 2000, 2005 The OpenSSL Project. 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. -.\" -.\" 3. All advertising materials mentioning features or use of this -.\" software must display the following acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit. (http://www.openssl.org/)" -.\" -.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to -.\" endorse or promote products derived from this software without -.\" prior written permission. For written permission, please contact -.\" openssl-core@openssl.org. -.\" -.\" 5. Products derived from this software may not be called "OpenSSL" -.\" nor may "OpenSSL" appear in their names without prior written -.\" permission of the OpenSSL Project. -.\" -.\" 6. Redistributions of any form whatsoever must retain the following -.\" acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit (http://www.openssl.org/)" -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY -.\" EXPRESSED 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 OpenSSL PROJECT OR -.\" ITS 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. -.\" -.Dd $Mdocdate: November 22 2022 $ -.Dt BN_ADD_WORD 3 -.Os -.Sh NAME -.Nm BN_add_word , -.Nm BN_sub_word , -.Nm BN_mul_word , -.Nm BN_div_word , -.Nm BN_mod_word -.Nd arithmetic functions on BIGNUMs with integers -.Sh SYNOPSIS -.In openssl/bn.h -.Ft int -.Fo BN_add_word -.Fa "BIGNUM *a" -.Fa "BN_ULONG w" -.Fc -.Ft int -.Fo BN_sub_word -.Fa "BIGNUM *a" -.Fa "BN_ULONG w" -.Fc -.Ft int -.Fo BN_mul_word -.Fa "BIGNUM *a" -.Fa "BN_ULONG w" -.Fc -.Ft BN_ULONG -.Fo BN_div_word -.Fa "BIGNUM *a" -.Fa "BN_ULONG w" -.Fc -.Ft BN_ULONG -.Fo BN_mod_word -.Fa "const BIGNUM *a" -.Fa "BN_ULONG w" -.Fc -.Sh DESCRIPTION -These functions perform arithmetic operations on BIGNUMs with unsigned -integers. -They are much more efficient than the normal BIGNUM arithmetic -operations. -.Pp -.Vt BN_ULONG -is a macro that expands to -.Vt unsigned long Pq = Vt uint64_t -on -.Dv _LP64 -platforms and -.Vt unsigned int Pq = Vt uint32_t -elsewhere. -.Pp -.Fn BN_add_word -adds -.Fa w -to -.Fa a -.Pq Li a+=w . -.Pp -.Fn BN_sub_word -subtracts -.Fa w -from -.Fa a -.Pq Li a-=w . -.Pp -.Fn BN_mul_word -multiplies -.Fa a -and -.Fa w -.Pq Li a*=w . -.Pp -.Fn BN_div_word -divides -.Fa a -by -.Fa w -.Pq Li a/=w -and returns the remainder. -.Pp -.Fn BN_mod_word -returns the remainder of -.Fa a -divided by -.Fa w -.Pq Li a%w . -.Pp -For -.Fn BN_div_word -and -.Fn BN_mod_word , -.Fa w -must not be 0. -.Sh RETURN VALUES -.Fn BN_add_word , -.Fn BN_sub_word , -and -.Fn BN_mul_word -return 1 for success or 0 on error. -The error codes can be obtained by -.Xr ERR_get_error 3 . -.Pp -.Fn BN_mod_word -and -.Fn BN_div_word -return -.Fa a Ns % Ns Fa w -on success and -.Po Vt BN_ULONG Pc Ns -1 -if an error occurred. -.Sh SEE ALSO -.Xr BN_add 3 , -.Xr BN_new 3 -.Sh HISTORY -.Fn BN_add_word , -.Fn BN_div_word , -and -.Fn BN_mod_word -first appeared in SSLeay 0.5.1. -.Fn BN_sub_word -and -.Fn BN_mul_word -first appeared in SSLeay 0.9.0. -All these functions have been available since -.Ox 2.4 . -.Pp -Before 0.9.8a, the return value for -.Fn BN_div_word -and -.Fn BN_mod_word -in case of an error was 0. -- cgit v1.2.3-55-g6feb