909 lines
35 KiB
D
909 lines
35 KiB
D
/* crypto/bn/bn.h */
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/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/* ====================================================================
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* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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/* ====================================================================
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* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
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*
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* Portions of the attached software ("Contribution") are developed by
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* SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
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*
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* The Contribution is licensed pursuant to the Eric Young open source
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* license provided above.
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*
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* The binary polynomial arithmetic software is originally written by
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* Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
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*
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*/
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module deimos.openssl.bn;
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import deimos.openssl._d_util;
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public import deimos.openssl.e_os2;
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version(OPENSSL_NO_FP_API) {} else {
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import core.stdc.stdio; /* FILE */
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}
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public import deimos.openssl.ossl_typ;
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public import deimos.openssl.crypto;
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extern (C):
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nothrow:
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/+ Not ported, internal only.
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/* These preprocessor symbols control various aspects of the bignum headers and
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* library code. They're not defined by any "normal" configuration, as they are
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* intended for development and testing purposes. NB: defining all three can be
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* useful for debugging application code as well as openssl itself.
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*
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* BN_DEBUG - turn on various debugging alterations to the bignum code
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* BN_DEBUG_RAND - uses random poisoning of unused words to trip up
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* mismanagement of bignum internals. You must also define BN_DEBUG.
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*/
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/* #define BN_DEBUG */
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/* #define BN_DEBUG_RAND */
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// #ifndef OPENSSL_SMALL_FOOTPRINT
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// #define BN_MUL_COMBA
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// #define BN_SQR_COMBA
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// #define BN_RECURSION
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// #endif
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/* This next option uses the C libraries (2 word)/(1 word) function.
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* If it is not defined, I use my C version (which is slower).
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* The reason for this flag is that when the particular C compiler
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* library routine is used, and the library is linked with a different
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* compiler, the library is missing. This mostly happens when the
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* library is built with gcc and then linked using normal cc. This would
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* be a common occurrence because gcc normally produces code that is
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* 2 times faster than system compilers for the big number stuff.
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* For machines with only one compiler (or shared libraries), this should
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* be on. Again this in only really a problem on machines
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* using "long long's", are 32bit, and are not using my assembler code. */
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#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || \
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defined(OPENSSL_SYS_WIN32) || defined(linux)
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# ifndef BN_DIV2W
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# define BN_DIV2W
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# endif
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#endif
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/* assuming c_long is 64bit - this is the DEC Alpha
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* c_ulong c_long is only 64 bits :-(, don't define
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* BN_LLONG for the DEC Alpha */
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#ifdef SIXTY_FOUR_BIT_LONG
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alias c_ulong BN_ULLONG; c_long
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alias c_ulong BN_ULONG;
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alias c_long BN_LONG;
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enum BN_BITS = 128;
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enum BN_BYTES = 8;
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enum BN_BITS2 = 64;
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enum BN_BITS4 = 32;
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#define BN_MASK (0xffffffffffffffffffffffffffffffffLL)
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#define BN_MASK2 (0xffffffffffffffffL)
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#define BN_MASK2l (0xffffffffL)
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#define BN_MASK2h (0xffffffff00000000L)
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#define BN_MASK2h1 (0xffffffff80000000L)
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#define BN_TBIT (0x8000000000000000L)
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enum BN_DEC_CONV = (10000000000000000000UL);
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enum BN_DEC_FMT1 = "%lu";
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enum BN_DEC_FMT2 = "%019lu";
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enum BN_DEC_NUM = 19;
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enum BN_HEX_FMT1 = "%lX";
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enum BN_HEX_FMT2 = "%016lX";
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#endif
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/* This is where the c_long long data type is 64 bits, but c_long is 32.
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* For machines where there are 64bit registers, this is the mode to use.
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* IRIX, on R4000 and above should use this mode, along with the relevant
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* assembler code :-). Do NOT define BN_LLONG.
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*/
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#ifdef SIXTY_FOUR_BIT
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#undef BN_LLONG
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#undef BN_ULLONG
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alias c_ulong BN_ULONG; c_long
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alias c_long BN_LONG; long
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enum BN_BITS = 128;
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enum BN_BYTES = 8;
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enum BN_BITS2 = 64;
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enum BN_BITS4 = 32;
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#define BN_MASK2 (0xffffffffffffffffLL)
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#define BN_MASK2l (0xffffffffL)
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#define BN_MASK2h (0xffffffff00000000LL)
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#define BN_MASK2h1 (0xffffffff80000000LL)
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#define BN_TBIT (0x8000000000000000LL)
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enum BN_DEC_CONV = (10000000000000000000ULL);
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enum BN_DEC_FMT1 = "%llu";
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enum BN_DEC_FMT2 = "%019llu";
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enum BN_DEC_NUM = 19;
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enum BN_HEX_FMT1 = "%llX";
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enum BN_HEX_FMT2 = "%016llX";
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#endif
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#ifdef THIRTY_TWO_BIT+/
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// #ifdef BN_LLONG
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// # if defined(_WIN32) && !defined(__GNUC__)
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// # define BN_ULLONG unsigned __int64
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// # define BN_MASK (0xffffffffffffffffI64)
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// # else
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// # define BN_ULLONG c_ulong c_long
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// # define BN_MASK (0xffffffffffffffffLL)
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// # endif
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// #endif
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// FIXME: Is this correct?
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alias ulong BN_ULLONG;
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alias uint BN_ULONG;
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alias int BN_LONG;
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enum BN_BITS = 64;
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enum BN_BYTES = 4;
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enum BN_BITS2 = 32;
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enum BN_BITS4 = 16;
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enum BN_MASK2 = 0xffffffff;
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enum BN_MASK2l = 0xffff;
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enum BN_MASK2h1 = 0xffff8000;
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enum BN_MASK2h = 0xffff0000;
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enum BN_TBIT = 0x80000000;
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enum BN_DEC_CONV = 1000000000;
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enum BN_DEC_FMT1 = "%u";
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enum BN_DEC_FMT2 = "%09u";
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enum BN_DEC_NUM = 9;
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enum BN_HEX_FMT1 = "%X";
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enum BN_HEX_FMT2 = "%08X";
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/+#endif
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/* 2011-02-22 SMS.
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* In various places, a size_t variable or a type cast to size_t was
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* used to perform integer-only operations on pointers. This failed on
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* VMS with 64-bit pointers (CC /POINTER_SIZE = 64) because size_t is
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* still only 32 bits. What's needed in these cases is an integer type
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* with the same size as a pointer, which size_t is not certain to be.
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* The only fix here is VMS-specific.
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*/
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#if defined(OPENSSL_SYS_VMS)
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# if __INITIAL_POINTER_SIZE == 64
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# define PTR_SIZE_INT c_long long
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# else /* __INITIAL_POINTER_SIZE == 64 */
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# define PTR_SIZE_INT int
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# endif /* __INITIAL_POINTER_SIZE == 64 [else] */
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#else /* defined(OPENSSL_SYS_VMS) */
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# define PTR_SIZE_INT size_t
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#endif /* defined(OPENSSL_SYS_VMS) [else] */
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+/
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enum BN_DEFAULT_BITS = 1280;
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enum BN_FLG_MALLOCED = 0x01;
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enum BN_FLG_STATIC_DATA = 0x02;
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enum BN_FLG_CONSTTIME = 0x04; /* avoid leaking exponent information through timing,
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* BN_mod_exp_mont() will call BN_mod_exp_mont_consttime,
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* BN_div() will call BN_div_no_branch,
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* BN_mod_inverse() will call BN_mod_inverse_no_branch.
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*/
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version(OPENSSL_NO_DEPRECATED) {} else {
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alias BN_FLG_CONSTTIME BN_FLG_EXP_CONSTTIME; /* deprecated name for the flag */
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/* avoid leaking exponent information through timings
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* (BN_mod_exp_mont() will call BN_mod_exp_mont_consttime) */
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}
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version(OPENSSL_NO_DEPRECATED) {} else {
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enum BN_FLG_FREE = 0x8000; /* used for debuging */
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}
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void BN_set_flags()(BIGNUM* b, int n) { b.flags |= n; }
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int BN_get_flags()(const(BIGNUM)* b, int n) { return b.flags & n; }
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/* get a clone of a BIGNUM with changed flags, for* temporary* use only
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* (the two BIGNUMs cannot not be used in parallel!) */
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void BN_with_flags()(BIGNUM* dest, BIGNUM* b, int n) {
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dest.d=b.d;
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dest.top=b.top;
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dest.dmax=b.dmax;
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dest.neg=b.neg;
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dest.flags=(dest.flags & BN_FLG_MALLOCED)
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| (b.flags & ~BN_FLG_MALLOCED)
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| BN_FLG_STATIC_DATA
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| n;
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}
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/* Already declared in ossl_typ.h */
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version (none) {
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alias bignum_st BIGNUM;
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/* Used for temp variables (declaration hidden in bn_lcl.h) */
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alias bignum_ctx BN_CTX;
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alias bn_blinding_st BN_BLINDING;
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alias bn_mont_ctx_st BN_MONT_CTX;
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alias bn_recp_ctx_st BN_RECP_CTX;
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alias bn_gencb_st BN_GENCB;
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}
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struct bignum_st
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{
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BN_ULONG* d; /* Pointer to an array of 'BN_BITS2' bit chunks. */
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int top; /* Index of last used d +1. */
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/* The next are internal book keeping for bn_expand. */
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int dmax; /* Size of the d array. */
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int neg; /* one if the number is negative */
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int flags;
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};
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/* Used for montgomery multiplication */
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struct bn_mont_ctx_st
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{
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int ri; /* number of bits in R */
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BIGNUM RR; /* used to convert to montgomery form */
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BIGNUM N; /* The modulus */
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BIGNUM Ni; /* R*(1/R mod N) - N*Ni = 1
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* (Ni is only stored for bignum algorithm) */
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BN_ULONG[2] n0;/* least significant word(s) of Ni;
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(type changed with 0.9.9, was "BN_ULONG n0;" before) */
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int flags;
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};
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/* Used for reciprocal division/mod functions
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* It cannot be shared between threads
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*/
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struct bn_recp_ctx_st
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{
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BIGNUM N; /* the divisor */
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BIGNUM Nr; /* the reciprocal */
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int num_bits;
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int shift;
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int flags;
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};
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/* Used for slow "generation" functions. */
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struct bn_gencb_st
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{
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uint ver; /* To handle binary (in)compatibility */
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void* arg; /* callback-specific data */
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union cb_
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{
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/* if(ver==1) - handles old style callbacks */
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ExternC!(void function(int, int, void*)) cb_1;
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/* if(ver==2) - new callback style */
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ExternC!(int function(int, int, BN_GENCB*)) cb_2;
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}
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cb_ cb;
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};
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/* Wrapper function to make using BN_GENCB easier, */
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int BN_GENCB_call(BN_GENCB* cb, int a, int b);
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/* Macro to populate a BN_GENCB structure with an "old"-style callback */
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void BN_GENCB_set_old()(gencb, callback, cb_arg) {
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BN_GENCB* tmp_gencb = (gencb);
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tmp_gencb.ver = 1;
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tmp_gencb.arg = (cb_arg);
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tmp_gencb.cb.cb_1 = (callback);
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}
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/* Macro to populate a BN_GENCB structure with a "new"-style callback */
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void BN_GENCB_set()(gencb, callback, cb_arg) {
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BN_GENCB* tmp_gencb = (gencb);
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tmp_gencb.ver = 2;
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tmp_gencb.arg = (cb_arg);
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tmp_gencb.cb.cb_2 = (callback);
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}
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enum BN_prime_checks = 0; /* default: select number of iterations
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based on the size of the number */
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/* number of Miller-Rabin iterations for an error rate of less than 2^-80
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* for random 'b'-bit input, b >= 100 (taken from table 4.4 in the Handbook
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* of Applied Cryptography [Menezes, van Oorschot, Vanstone; CRC Press 1996];
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* original paper: Damgaard, Landrock, Pomerance: Average case error estimates
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* for the strong probable prime test. -- Math. Comp. 61 (1993) 177-194) */
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auto BN_prime_checks_for_size(T)(T b) {
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return ((b) >= 1300 ? 2 :
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(b) >= 850 ? 3 :
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(b) >= 650 ? 4 :
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(b) >= 550 ? 5 :
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(b) >= 450 ? 6 :
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(b) >= 400 ? 7 :
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(b) >= 350 ? 8 :
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(b) >= 300 ? 9 :
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(b) >= 250 ? 12 :
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(b) >= 200 ? 15 :
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(b) >= 150 ? 18 :
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/* b >= 100 */ 27);
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}
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auto BN_num_bytes()(const(BIGNUM)* a) { return (BN_num_bits(a)+7)/8; }
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/* Note that BN_abs_is_word didn't work reliably for w == 0 until 0.9.8 */
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auto BN_abs_is_word()(const(BIGNUM)* a, BN_ULONG w) { return (((a.top == 1) && (a.d[0] == (w))) ||
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(((w) == 0) && (a.top == 0))); }
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auto BN_is_zero()(const(BIGNUM)* a) { return (a.top == 0); }
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auto BN_is_one()(const(BIGNUM)* a) { return (BN_abs_is_word((a),1) && !a.neg); }
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auto BN_is_word()(const(BIGNUM)* a, BN_ULONG w) { return (BN_abs_is_word((a),(w)) && (!(w) || !a.neg)); }
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auto BN_is_odd()(const(BIGNUM)* a) { return ((a.top > 0) && (a.d[0] & 1)); }
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auto BN_one()(BIGNUM* a) { return BN_set_word((a),1); }
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auto BN_zero_ex()(BIGNUM* a) {
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a.top = 0;
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a.neg = 0;
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}
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version (OPENSSL_NO_DEPRECATED) {
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alias BN_zero_ex BN_zero;
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} else {
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auto BN_zero()(BIGNUM* a) { return BN_set_word(a,0); }
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}
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const(BIGNUM)* BN_value_one();
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char* BN_options();
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BN_CTX* BN_CTX_new();
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version(OPENSSL_NO_DEPRECATED) {} else {
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void BN_CTX_init(BN_CTX* c);
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}
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void BN_CTX_free(BN_CTX* c);
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void BN_CTX_start(BN_CTX* ctx);
|
|
BIGNUM* BN_CTX_get(BN_CTX* ctx);
|
|
void BN_CTX_end(BN_CTX* ctx);
|
|
int BN_rand(BIGNUM* rnd, int bits, int top,int bottom);
|
|
int BN_pseudo_rand(BIGNUM* rnd, int bits, int top,int bottom);
|
|
int BN_rand_range(BIGNUM* rnd, const(BIGNUM)* range);
|
|
int BN_pseudo_rand_range(BIGNUM* rnd, const(BIGNUM)* range);
|
|
int BN_num_bits(const(BIGNUM)* a);
|
|
int BN_num_bits_word(BN_ULONG);
|
|
BIGNUM* BN_new();
|
|
void BN_init(BIGNUM*);
|
|
void BN_clear_free(BIGNUM* a);
|
|
BIGNUM* BN_copy(BIGNUM* a, const(BIGNUM)* b);
|
|
void BN_swap(BIGNUM* a, BIGNUM* b);
|
|
BIGNUM* BN_bin2bn(const(ubyte)* s,int len,BIGNUM* ret);
|
|
int BN_bn2bin(const(BIGNUM)* a, ubyte* to);
|
|
BIGNUM* BN_mpi2bn(const(ubyte)* s,int len,BIGNUM* ret);
|
|
int BN_bn2mpi(const(BIGNUM)* a, ubyte* to);
|
|
int BN_sub(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b);
|
|
int BN_usub(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b);
|
|
int BN_uadd(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b);
|
|
int BN_add(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b);
|
|
int BN_mul(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b, BN_CTX* ctx);
|
|
int BN_sqr(BIGNUM* r, const(BIGNUM)* a,BN_CTX* ctx);
|
|
/** BN_set_negative sets sign of a BIGNUM
|
|
* \param b pointer to the BIGNUM object
|
|
* \param n 0 if the BIGNUM b should be positive and a value != 0 otherwise
|
|
*/
|
|
void BN_set_negative(BIGNUM* b, int n);
|
|
/** BN_is_negative returns 1 if the BIGNUM is negative
|
|
* \param a pointer to the BIGNUM object
|
|
* \return 1 if a < 0 and 0 otherwise
|
|
*/
|
|
auto BN_is_negative()(const(BIGNUM)* a) { return a.neg != 0; }
|
|
|
|
int BN_div(BIGNUM* dv, BIGNUM* rem, const(BIGNUM)* m, const(BIGNUM)* d,
|
|
BN_CTX* ctx);
|
|
auto BN_mod()(BIGNUM* rem,const(BIGNUM)* m,const(BIGNUM)* d,BN_CTX* ctx) { return BN_div(null,(rem),(m),(d),(ctx)); }
|
|
int BN_nnmod(BIGNUM* r, const(BIGNUM)* m, const(BIGNUM)* d, BN_CTX* ctx);
|
|
int BN_mod_add(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b, const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_add_quick(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b, const(BIGNUM)* m);
|
|
int BN_mod_sub(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b, const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_sub_quick(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b, const(BIGNUM)* m);
|
|
int BN_mod_mul(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_sqr(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_lshift1(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_lshift1_quick(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* m);
|
|
int BN_mod_lshift(BIGNUM* r, const(BIGNUM)* a, int n, const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_mod_lshift_quick(BIGNUM* r, const(BIGNUM)* a, int n, const(BIGNUM)* m);
|
|
|
|
BN_ULONG BN_mod_word(const(BIGNUM)* a, BN_ULONG w);
|
|
BN_ULONG BN_div_word(BIGNUM* a, BN_ULONG w);
|
|
int BN_mul_word(BIGNUM* a, BN_ULONG w);
|
|
int BN_add_word(BIGNUM* a, BN_ULONG w);
|
|
int BN_sub_word(BIGNUM* a, BN_ULONG w);
|
|
int BN_set_word(BIGNUM* a, BN_ULONG w);
|
|
BN_ULONG BN_get_word(const(BIGNUM)* a);
|
|
|
|
int BN_cmp(const(BIGNUM)* a, const(BIGNUM)* b);
|
|
void BN_free(BIGNUM* a);
|
|
int BN_is_bit_set(const(BIGNUM)* a, int n);
|
|
int BN_lshift(BIGNUM* r, const(BIGNUM)* a, int n);
|
|
int BN_lshift1(BIGNUM* r, const(BIGNUM)* a);
|
|
int BN_exp(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,BN_CTX* ctx);
|
|
|
|
int BN_mod_exp(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m,BN_CTX* ctx);
|
|
int BN_mod_exp_mont(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m, BN_CTX* ctx, BN_MONT_CTX* m_ctx);
|
|
int BN_mod_exp_mont_consttime(BIGNUM* rr, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m, BN_CTX* ctx, BN_MONT_CTX* in_mont);
|
|
int BN_mod_exp_mont_word(BIGNUM* r, BN_ULONG a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m, BN_CTX* ctx, BN_MONT_CTX* m_ctx);
|
|
int BN_mod_exp2_mont(BIGNUM* r, const(BIGNUM)* a1, const(BIGNUM)* p1,
|
|
const(BIGNUM)* a2, const(BIGNUM)* p2,const(BIGNUM)* m,
|
|
BN_CTX* ctx,BN_MONT_CTX* m_ctx);
|
|
int BN_mod_exp_simple(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m,BN_CTX* ctx);
|
|
|
|
int BN_mask_bits(BIGNUM* a,int n);
|
|
version(OPENSSL_NO_FP_API) {} else {
|
|
int BN_print_fp(FILE* fp, const(BIGNUM)* a);
|
|
}
|
|
// #ifdef HEADER_BIO_H
|
|
import deimos.openssl.bio;
|
|
int BN_print(BIO* fp, const(BIGNUM)* a);
|
|
// #else
|
|
// int BN_print(void* fp, const(BIGNUM)* a);
|
|
// #endif
|
|
int BN_reciprocal(BIGNUM* r, const(BIGNUM)* m, int len, BN_CTX* ctx);
|
|
int BN_rshift(BIGNUM* r, const(BIGNUM)* a, int n);
|
|
int BN_rshift1(BIGNUM* r, const(BIGNUM)* a);
|
|
void BN_clear(BIGNUM* a);
|
|
BIGNUM* BN_dup(const(BIGNUM)* a);
|
|
int BN_ucmp(const(BIGNUM)* a, const(BIGNUM)* b);
|
|
int BN_set_bit(BIGNUM* a, int n);
|
|
int BN_clear_bit(BIGNUM* a, int n);
|
|
char* BN_bn2hex(const(BIGNUM)* a);
|
|
char* BN_bn2dec(const(BIGNUM)* a);
|
|
int BN_hex2bn(BIGNUM** a, const(char)* str);
|
|
int BN_dec2bn(BIGNUM** a, const(char)* str);
|
|
int BN_asc2bn(BIGNUM** a, const(char)* str);
|
|
int BN_gcd(BIGNUM* r,const(BIGNUM)* a,const(BIGNUM)* b,BN_CTX* ctx);
|
|
int BN_kronecker(const(BIGNUM)* a,const(BIGNUM)* b,BN_CTX* ctx); /* returns -2 for error */
|
|
BIGNUM* BN_mod_inverse(BIGNUM* ret,
|
|
const(BIGNUM)* a, const(BIGNUM)* n,BN_CTX* ctx);
|
|
BIGNUM* BN_mod_sqrt(BIGNUM* ret,
|
|
const(BIGNUM)* a, const(BIGNUM)* n,BN_CTX* ctx);
|
|
|
|
void BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
|
|
|
|
/* Deprecated versions */
|
|
version(OPENSSL_NO_DEPRECATED) {} else {
|
|
BIGNUM* BN_generate_prime(BIGNUM* ret,int bits,int safe,
|
|
const(BIGNUM)* add, const(BIGNUM)* rem,
|
|
ExternC!(void function(int,int,void*)) callback,void* cb_arg);
|
|
int BN_is_prime(const(BIGNUM)* p,int nchecks,
|
|
ExternC!(void function(int,int,void*)) callback,
|
|
BN_CTX* ctx,void* cb_arg);
|
|
int BN_is_prime_fasttest(const(BIGNUM)* p,int nchecks,
|
|
ExternC!(void function(int,int,void*)) callback,BN_CTX* ctx,void* cb_arg,
|
|
int do_trial_division);
|
|
} /* !defined(OPENSSL_NO_DEPRECATED) */
|
|
|
|
/* Newer versions */
|
|
int BN_generate_prime_ex(BIGNUM* ret,int bits,int safe, const(BIGNUM)* add,
|
|
const(BIGNUM)* rem, BN_GENCB* cb);
|
|
int BN_is_prime_ex(const(BIGNUM)* p,int nchecks, BN_CTX* ctx, BN_GENCB* cb);
|
|
int BN_is_prime_fasttest_ex(const(BIGNUM)* p,int nchecks, BN_CTX* ctx,
|
|
int do_trial_division, BN_GENCB* cb);
|
|
|
|
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx);
|
|
|
|
int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
|
|
const(BIGNUM)* Xp, const(BIGNUM)* Xp1, const(BIGNUM)* Xp2,
|
|
const(BIGNUM)* e, BN_CTX *ctx, BN_GENCB *cb);
|
|
int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
|
|
BIGNUM *Xp1, BIGNUM *Xp2,
|
|
const(BIGNUM)* Xp,
|
|
const(BIGNUM)* e, BN_CTX *ctx,
|
|
BN_GENCB *cb);
|
|
|
|
BN_MONT_CTX* BN_MONT_CTX_new();
|
|
void BN_MONT_CTX_init(BN_MONT_CTX* ctx);
|
|
int BN_mod_mul_montgomery(BIGNUM* r,const(BIGNUM)* a,const(BIGNUM)* b,
|
|
BN_MONT_CTX* mont, BN_CTX* ctx);
|
|
auto BN_to_montgomery()(BIGNUM* r,const(BIGNUM)* a,BN_MONT_CTX* mont,BN_CTX* ctx) {
|
|
BN_mod_mul_montgomery((r),(a),&(mont.RR),(mont),(ctx));
|
|
}
|
|
int BN_from_montgomery(BIGNUM* r,const(BIGNUM)* a,
|
|
BN_MONT_CTX* mont, BN_CTX* ctx);
|
|
void BN_MONT_CTX_free(BN_MONT_CTX* mont);
|
|
int BN_MONT_CTX_set(BN_MONT_CTX* mont,const(BIGNUM)* mod,BN_CTX* ctx);
|
|
BN_MONT_CTX* BN_MONT_CTX_copy(BN_MONT_CTX* to,BN_MONT_CTX* from);
|
|
BN_MONT_CTX* BN_MONT_CTX_set_locked(BN_MONT_CTX** pmont, int lock,
|
|
const(BIGNUM)* mod, BN_CTX* ctx);
|
|
|
|
/* BN_BLINDING flags */
|
|
enum BN_BLINDING_NO_UPDATE = 0x00000001;
|
|
enum BN_BLINDING_NO_RECREATE = 0x00000002;
|
|
|
|
BN_BLINDING* BN_BLINDING_new(const(BIGNUM)* A, const(BIGNUM)* Ai, BIGNUM* mod);
|
|
void BN_BLINDING_free(BN_BLINDING* b);
|
|
int BN_BLINDING_update(BN_BLINDING* b,BN_CTX* ctx);
|
|
int BN_BLINDING_convert(BIGNUM* n, BN_BLINDING* b, BN_CTX* ctx);
|
|
int BN_BLINDING_invert(BIGNUM* n, BN_BLINDING* b, BN_CTX* ctx);
|
|
int BN_BLINDING_convert_ex(BIGNUM* n, BIGNUM* r, BN_BLINDING* b, BN_CTX*);
|
|
int BN_BLINDING_invert_ex(BIGNUM* n, const(BIGNUM)* r, BN_BLINDING* b, BN_CTX*);
|
|
version(OPENSSL_NO_DEPRECATED) {} else {
|
|
c_ulong BN_BLINDING_get_thread_id(const(BN_BLINDING)*);
|
|
void BN_BLINDING_set_thread_id(BN_BLINDING*, c_ulong);
|
|
}
|
|
CRYPTO_THREADID* BN_BLINDING_thread_id(BN_BLINDING*);
|
|
c_ulong BN_BLINDING_get_flags(const(BN_BLINDING)*);
|
|
void BN_BLINDING_set_flags(BN_BLINDING*, c_ulong);
|
|
BN_BLINDING* BN_BLINDING_create_param(BN_BLINDING* b,
|
|
const(BIGNUM)* e, BIGNUM* m, BN_CTX* ctx,
|
|
ExternC!(int function(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m, BN_CTX* ctx, BN_MONT_CTX* m_ctx)) bn_mod_exp,
|
|
BN_MONT_CTX* m_ctx);
|
|
|
|
version(OPENSSL_NO_DEPRECATED) {} else {
|
|
void BN_set_params(int mul,int high,int low,int mont);
|
|
int BN_get_params(int which); /* 0, mul, 1 high, 2 low, 3 mont */
|
|
}
|
|
|
|
void BN_RECP_CTX_init(BN_RECP_CTX* recp);
|
|
BN_RECP_CTX* BN_RECP_CTX_new();
|
|
void BN_RECP_CTX_free(BN_RECP_CTX* recp);
|
|
int BN_RECP_CTX_set(BN_RECP_CTX* recp,const(BIGNUM)* rdiv,BN_CTX* ctx);
|
|
int BN_mod_mul_reciprocal(BIGNUM* r, const(BIGNUM)* x, const(BIGNUM)* y,
|
|
BN_RECP_CTX* recp,BN_CTX* ctx);
|
|
int BN_mod_exp_recp(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
const(BIGNUM)* m, BN_CTX* ctx);
|
|
int BN_div_recp(BIGNUM* dv, BIGNUM* rem, const(BIGNUM)* m,
|
|
BN_RECP_CTX* recp, BN_CTX* ctx);
|
|
|
|
version(OPENSSL_NO_EC2M) {} else {
|
|
|
|
/* Functions for arithmetic over binary polynomials represented by BIGNUMs.
|
|
*
|
|
* The BIGNUM::neg property of BIGNUMs representing binary polynomials is
|
|
* ignored.
|
|
*
|
|
* Note that input arguments are not const so that their bit arrays can
|
|
* be expanded to the appropriate size if needed.
|
|
*/
|
|
|
|
int BN_GF2m_add(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b); /*r = a + b*/
|
|
alias BN_GF2m_add BN_GF2m_sub;
|
|
int BN_GF2m_mod(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p); /*r=a mod p*/
|
|
int BN_GF2m_mod_mul(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const(BIGNUM)* p, BN_CTX* ctx); /* r = (a* b) mod p */
|
|
int BN_GF2m_mod_sqr(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
BN_CTX* ctx); /* r = (a* a) mod p */
|
|
int BN_GF2m_mod_inv(BIGNUM* r, const(BIGNUM)* b, const(BIGNUM)* p,
|
|
BN_CTX* ctx); /* r = (1 / b) mod p */
|
|
int BN_GF2m_mod_div(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const(BIGNUM)* p, BN_CTX* ctx); /* r = (a / b) mod p */
|
|
int BN_GF2m_mod_exp(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const(BIGNUM)* p, BN_CTX* ctx); /* r = (a ^ b) mod p */
|
|
int BN_GF2m_mod_sqrt(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
BN_CTX* ctx); /* r = sqrt(a) mod p */
|
|
int BN_GF2m_mod_solve_quad(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p,
|
|
BN_CTX* ctx); /* r^2 + r = a mod p */
|
|
alias BN_ucmp BN_GF2m_cmp;
|
|
/* Some functions allow for representation of the irreducible polynomials
|
|
* as an uint[], say p. The irreducible f(t) is then of the form:
|
|
* t^p[0] + t^p[1] + ... + t^p[k]
|
|
* where m = p[0] > p[1] > ... > p[k] = 0.
|
|
*/
|
|
int BN_GF2m_mod_arr(BIGNUM* r, const(BIGNUM)* a, const int[] p);
|
|
/* r = a mod p */
|
|
int BN_GF2m_mod_mul_arr(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const int[] p, BN_CTX* ctx); /* r = (a* b) mod p */
|
|
int BN_GF2m_mod_sqr_arr(BIGNUM* r, const(BIGNUM)* a, const int[] p,
|
|
BN_CTX* ctx); /* r = (a* a) mod p */
|
|
int BN_GF2m_mod_inv_arr(BIGNUM* r, const(BIGNUM)* b, const int[] p,
|
|
BN_CTX* ctx); /* r = (1 / b) mod p */
|
|
int BN_GF2m_mod_div_arr(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const int[] p, BN_CTX* ctx); /* r = (a / b) mod p */
|
|
int BN_GF2m_mod_exp_arr(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* b,
|
|
const int[] p, BN_CTX* ctx); /* r = (a ^ b) mod p */
|
|
int BN_GF2m_mod_sqrt_arr(BIGNUM* r, const(BIGNUM)* a,
|
|
const int[] p, BN_CTX* ctx); /* r = sqrt(a) mod p */
|
|
int BN_GF2m_mod_solve_quad_arr(BIGNUM* r, const(BIGNUM)* a,
|
|
const int[] p, BN_CTX* ctx); /* r^2 + r = a mod p */
|
|
int BN_GF2m_poly2arr(const(BIGNUM)* a, int[] p, int max);
|
|
int BN_GF2m_arr2poly(const int[] p, BIGNUM* a);
|
|
|
|
}
|
|
|
|
/* faster mod functions for the 'NIST primes'
|
|
* 0 <= a < p^2 */
|
|
int BN_nist_mod_192(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p, BN_CTX* ctx);
|
|
int BN_nist_mod_224(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p, BN_CTX* ctx);
|
|
int BN_nist_mod_256(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p, BN_CTX* ctx);
|
|
int BN_nist_mod_384(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p, BN_CTX* ctx);
|
|
int BN_nist_mod_521(BIGNUM* r, const(BIGNUM)* a, const(BIGNUM)* p, BN_CTX* ctx);
|
|
|
|
const(BIGNUM)* BN_get0_nist_prime_192();
|
|
const(BIGNUM)* BN_get0_nist_prime_224();
|
|
const(BIGNUM)* BN_get0_nist_prime_256();
|
|
const(BIGNUM)* BN_get0_nist_prime_384();
|
|
const(BIGNUM)* BN_get0_nist_prime_521();
|
|
|
|
/* library internal functions */
|
|
|
|
auto bn_expand()(BIGNUM* a, int bits) { return ((((((bits+BN_BITS2-1))/BN_BITS2)) <= a.dmax)?
|
|
(a):bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2)); }
|
|
auto bn_wexpand()(BIGNUM* a, int words) { return (((words) <= a.dmax)?(a):bn_expand2((a),(words))); }
|
|
BIGNUM* bn_expand2(BIGNUM* a, int words);
|
|
version(OPENSSL_NO_DEPRECATED) {} else {
|
|
BIGNUM* bn_dup_expand(const(BIGNUM)* a, int words); /* unused */
|
|
}
|
|
|
|
/+ FIXME: Not yet ported.
|
|
/* Bignum consistency macros
|
|
* There is one "API" macro, bn_fix_top(), for stripping leading zeroes from
|
|
* bignum data after direct manipulations on the data. There is also an
|
|
* "internal" macro, bn_check_top(), for verifying that there are no leading
|
|
* zeroes. Unfortunately, some auditing is required due to the fact that
|
|
* bn_fix_top() has become an overabused duct-tape because bignum data is
|
|
* occasionally passed around in an inconsistent state. So the following
|
|
* changes have been made to sort this out_;
|
|
* - bn_fix_top()s implementation has been moved to bn_correct_top()
|
|
* - if BN_DEBUG isn't defined, bn_fix_top() maps to bn_correct_top(), and
|
|
* bn_check_top() is as before.
|
|
* - if BN_DEBUG* is* defined;
|
|
* - bn_check_top() tries to pollute unused words even if the bignum 'top' is
|
|
* consistent. (ed: only if BN_DEBUG_RAND is defined)
|
|
* - bn_fix_top() maps to bn_check_top() rather than "fixing" anything.
|
|
* The idea is to have debug builds flag up inconsistent bignums when they
|
|
* occur. If that occurs in a bn_fix_top(), we examine the code in question; if
|
|
* the use of bn_fix_top() was appropriate (ie. it follows directly after code
|
|
* that manipulates the bignum) it is converted to bn_correct_top(), and if it
|
|
* was not appropriate, we convert it permanently to bn_check_top() and track
|
|
* down the cause of the bug. Eventually, no internal code should be using the
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* bn_fix_top() macro. External applications and libraries should try this with
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* their own code too, both in terms of building against the openssl headers
|
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* with BN_DEBUG defined* and* linking with a version of OpenSSL built with it
|
|
* defined. This not only improves external code, it provides more test
|
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* coverage for openssl's own code.
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|
*/
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|
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#ifdef BN_DEBUG
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|
|
|
/* We only need assert() when debugging */
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#include <assert.h>
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|
|
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#ifdef BN_DEBUG_RAND
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|
/* To avoid "make update" cvs wars due to BN_DEBUG, use some tricks */
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|
#ifndef RAND_pseudo_bytes
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|
int RAND_pseudo_bytes(ubyte* buf,int num);
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|
#define BN_DEBUG_TRIX
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|
#endif
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|
#define bn_pollute(a) \
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|
do { \
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const(BIGNUM)* _bnum1 = (a); \
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|
if(_bnum1->top < _bnum1->dmax) { \
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|
ubyte _tmp_char; \
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|
/* We cast away const without the compiler knowing, any \
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|
** genuinely* constant variables that aren't mutable \
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|
* wouldn't be constructed with top!=dmax. */ \
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|
BN_ULONG* _not_const; \
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|
memcpy(&_not_const, &_bnum1->d, sizeof(BN_ULONG*)); \
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|
RAND_pseudo_bytes(&_tmp_char, 1); \
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|
memset((ubyte*)(_not_const + _bnum1->top), _tmp_char, \
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|
(_bnum1->dmax - _bnum1->top) * sizeof(BN_ULONG)); \
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|
} \
|
|
} while(0)
|
|
#ifdef BN_DEBUG_TRIX
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|
#undef RAND_pseudo_bytes
|
|
#endif
|
|
#else
|
|
#define bn_pollute(a)
|
|
#endif
|
|
#define bn_check_top(a) \
|
|
do { \
|
|
const(BIGNUM)* _bnum2 = (a); \
|
|
if (_bnum2 != NULL) { \
|
|
assert((_bnum2->top == 0) || \
|
|
(_bnum2->d[_bnum2->top - 1] != 0)); \
|
|
bn_pollute(_bnum2); \
|
|
} \
|
|
} while(0)
|
|
|
|
#define bn_fix_top(a) bn_check_top(a)
|
|
|
|
#define bn_check_size(bn, bits) bn_wcheck_size(bn, ((bits+BN_BITS2-1))/BN_BITS2)
|
|
#define bn_wcheck_size(bn, words) \
|
|
do { \
|
|
const BIGNUM *_bnum2 = (bn); \
|
|
assert(words <= (_bnum2)->dmax && words >= (_bnum2)->top); \
|
|
} while(0)
|
|
|
|
#else /* !BN_DEBUG */
|
|
+/
|
|
void bn_pollute()(BIGNUM* a) {}
|
|
void bn_check_top()(BIGNUM* a) {}
|
|
alias bn_correct_top bn_fix_top;
|
|
void bn_check_size()(BIGNUM* bn, size_t bits) {}
|
|
void bn_wcheck_size()(BIGNUM* bn, size_t words) {}
|
|
|
|
// #endif
|
|
|
|
auto bn_correct_top()(BIGNUM* a) {
|
|
BN_ULONG* ftl;
|
|
int tmp_top = a.top;
|
|
if (tmp_top > 0)
|
|
{
|
|
for (ftl= &(a.d[tmp_top-1]); tmp_top > 0; tmp_top--)
|
|
if (*(ftl--)) break;
|
|
a.top = tmp_top;
|
|
}
|
|
bn_pollute(a);
|
|
}
|
|
|
|
BN_ULONG bn_mul_add_words(BN_ULONG* rp, const(BN_ULONG)* ap, int num, BN_ULONG w);
|
|
BN_ULONG bn_mul_words(BN_ULONG* rp, const(BN_ULONG)* ap, int num, BN_ULONG w);
|
|
void bn_sqr_words(BN_ULONG* rp, const(BN_ULONG)* ap, int num);
|
|
BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d);
|
|
BN_ULONG bn_add_words(BN_ULONG* rp, const(BN_ULONG)* ap, const(BN_ULONG)* bp,int num);
|
|
BN_ULONG bn_sub_words(BN_ULONG* rp, const(BN_ULONG)* ap, const(BN_ULONG)* bp,int num);
|
|
|
|
/* Primes from RFC 2409 */
|
|
BIGNUM* get_rfc2409_prime_768(BIGNUM* bn);
|
|
BIGNUM* get_rfc2409_prime_1024(BIGNUM* bn);
|
|
|
|
/* Primes from RFC 3526 */
|
|
BIGNUM* get_rfc3526_prime_1536(BIGNUM* bn);
|
|
BIGNUM* get_rfc3526_prime_2048(BIGNUM* bn);
|
|
BIGNUM* get_rfc3526_prime_3072(BIGNUM* bn);
|
|
BIGNUM* get_rfc3526_prime_4096(BIGNUM* bn);
|
|
BIGNUM* get_rfc3526_prime_6144(BIGNUM* bn);
|
|
BIGNUM* get_rfc3526_prime_8192(BIGNUM* bn);
|
|
|
|
int BN_bntest_rand(BIGNUM* rnd, int bits, int top,int bottom);
|
|
|
|
/* BEGIN ERROR CODES */
|
|
/* The following lines are auto generated by the script mkerr.pl. Any changes
|
|
* made after this point may be overwritten when the script is next run.
|
|
*/
|
|
void ERR_load_BN_strings();
|
|
|
|
/* Error codes for the BN functions. */
|
|
|
|
/* Function codes. */
|
|
enum BN_F_BNRAND = 127;
|
|
enum BN_F_BN_BLINDING_CONVERT_EX = 100;
|
|
enum BN_F_BN_BLINDING_CREATE_PARAM = 128;
|
|
enum BN_F_BN_BLINDING_INVERT_EX = 101;
|
|
enum BN_F_BN_BLINDING_NEW = 102;
|
|
enum BN_F_BN_BLINDING_UPDATE = 103;
|
|
enum BN_F_BN_BN2DEC = 104;
|
|
enum BN_F_BN_BN2HEX = 105;
|
|
enum BN_F_BN_CTX_GET = 116;
|
|
enum BN_F_BN_CTX_NEW = 106;
|
|
enum BN_F_BN_CTX_START = 129;
|
|
enum BN_F_BN_DIV = 107;
|
|
enum BN_F_BN_DIV_NO_BRANCH = 138;
|
|
enum BN_F_BN_DIV_RECP = 130;
|
|
enum BN_F_BN_EXP = 123;
|
|
enum BN_F_BN_EXPAND2 = 108;
|
|
enum BN_F_BN_EXPAND_INTERNAL = 120;
|
|
enum BN_F_BN_GF2M_MOD = 131;
|
|
enum BN_F_BN_GF2M_MOD_EXP = 132;
|
|
enum BN_F_BN_GF2M_MOD_MUL = 133;
|
|
enum BN_F_BN_GF2M_MOD_SOLVE_QUAD = 134;
|
|
enum BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR = 135;
|
|
enum BN_F_BN_GF2M_MOD_SQR = 136;
|
|
enum BN_F_BN_GF2M_MOD_SQRT = 137;
|
|
enum BN_F_BN_MOD_EXP2_MONT = 118;
|
|
enum BN_F_BN_MOD_EXP_MONT = 109;
|
|
enum BN_F_BN_MOD_EXP_MONT_CONSTTIME = 124;
|
|
enum BN_F_BN_MOD_EXP_MONT_WORD = 117;
|
|
enum BN_F_BN_MOD_EXP_RECP = 125;
|
|
enum BN_F_BN_MOD_EXP_SIMPLE = 126;
|
|
enum BN_F_BN_MOD_INVERSE = 110;
|
|
enum BN_F_BN_MOD_INVERSE_NO_BRANCH = 139;
|
|
enum BN_F_BN_MOD_LSHIFT_QUICK = 119;
|
|
enum BN_F_BN_MOD_MUL_RECIPROCAL = 111;
|
|
enum BN_F_BN_MOD_SQRT = 121;
|
|
enum BN_F_BN_MPI2BN = 112;
|
|
enum BN_F_BN_NEW = 113;
|
|
enum BN_F_BN_RAND = 114;
|
|
enum BN_F_BN_RAND_RANGE = 122;
|
|
enum BN_F_BN_USUB = 115;
|
|
|
|
/* Reason codes. */
|
|
enum BN_R_ARG2_LT_ARG3 = 100;
|
|
enum BN_R_BAD_RECIPROCAL = 101;
|
|
enum BN_R_BIGNUM_TOO_LONG = 114;
|
|
enum BN_R_CALLED_WITH_EVEN_MODULUS = 102;
|
|
enum BN_R_DIV_BY_ZERO = 103;
|
|
enum BN_R_ENCODING_ERROR = 104;
|
|
enum BN_R_EXPAND_ON_STATIC_BIGNUM_DATA = 105;
|
|
enum BN_R_INPUT_NOT_REDUCED = 110;
|
|
enum BN_R_INVALID_LENGTH = 106;
|
|
enum BN_R_INVALID_RANGE = 115;
|
|
enum BN_R_NOT_A_SQUARE = 111;
|
|
enum BN_R_NOT_INITIALIZED = 107;
|
|
enum BN_R_NO_INVERSE = 108;
|
|
enum BN_R_NO_SOLUTION = 116;
|
|
enum BN_R_P_IS_NOT_PRIME = 112;
|
|
enum BN_R_TOO_MANY_ITERATIONS = 113;
|
|
enum BN_R_TOO_MANY_TEMPORARY_VARIABLES = 109;
|