From 5ac03256db0fe4ca7e3ad1117d096c3a76368b76 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Fri, 9 Jan 2015 09:46:07 +0100 Subject: backported CyaSSL/OpenSSL support for internal webserver instead of MatrixSSL --- .../src/router/matrixssl/src/crypto/peersec/mpi.h | 476 --------------------- 1 file changed, 476 deletions(-) delete mode 100644 release/src/router/matrixssl/src/crypto/peersec/mpi.h (limited to 'release/src/router/matrixssl/src/crypto/peersec/mpi.h') diff --git a/release/src/router/matrixssl/src/crypto/peersec/mpi.h b/release/src/router/matrixssl/src/crypto/peersec/mpi.h deleted file mode 100644 index 3b1f2d07..00000000 --- a/release/src/router/matrixssl/src/crypto/peersec/mpi.h +++ /dev/null @@ -1,476 +0,0 @@ -/* - * mpi.h - * Release $Name: MATRIXSSL_1_8_8_OPEN $ - * - * multiple-precision integer library - */ -/* - * Copyright (c) PeerSec Networks, 2002-2009. All Rights Reserved. - * The latest version of this code is available at http://www.matrixssl.org - * - * This software is open source; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This General Public License does NOT permit incorporating this software - * into proprietary programs. If you are unable to comply with the GPL, a - * commercial license for this software may be purchased from PeerSec Networks - * at http://www.peersec.com - * - * This program is distributed in WITHOUT ANY WARRANTY; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * http://www.gnu.org/copyleft/gpl.html - */ -/******************************************************************************/ - - -#ifndef _h_MPI -#define _h_MPI - -#include -#include -#include -#include -#include - -#undef MIN -#define MIN(x,y) ((x)<(y)?(x):(y)) -#undef MAX -#define MAX(x,y) ((x)>(y)?(x):(y)) - -#ifdef __cplusplus -extern "C" { - - -/* - C++ compilers don't like assigning void * to mp_digit * - */ -#define OPT_CAST(x) (x *) - -#else - -/* - C on the other hand doesn't care - */ -#define OPT_CAST(x) - -#endif /* __cplusplus */ - -/******************************************************************************/ -/* - some default configurations. - - A "mp_digit" must be able to hold DIGIT_BIT + 1 bits - A "mp_word" must be able to hold 2*DIGIT_BIT + 1 bits - - At the very least a mp_digit must be able to hold 7 bits - [any size beyond that is ok provided it doesn't overflow the data type] - */ -#ifdef MP_8BIT - typedef unsigned char mp_digit; - typedef unsigned short mp_word; -#elif defined(MP_16BIT) - typedef unsigned short mp_digit; - typedef unsigned long mp_word; -#elif defined(MP_64BIT) -/* - for GCC only on supported platforms - */ - #ifndef CRYPT - typedef unsigned long long ulong64; - typedef signed long long long64; - #endif /* CRYPT */ - - typedef ulong64 mp_digit; - typedef unsigned long mp_word __attribute__ ((mode(TI))); - - #define DIGIT_BIT 60 -#else /* MP_8BIT */ -/* - this is the default case, 28-bit digits - */ - #ifndef CRYPT - #if defined(_MSC_VER) || defined(__BORLANDC__) - typedef unsigned __int64 ulong64; - typedef signed __int64 long64; - #else - typedef unsigned long long ulong64; - typedef signed long long long64; - #endif - #endif /* CRYPT */ - - typedef unsigned long mp_digit; - typedef ulong64 mp_word; - - #ifdef MP_31BIT -/* - this is an extension that uses 31-bit digits - */ - #define DIGIT_BIT 31 - #else /* MP_31BIT */ -/* - default case is 28-bit digits, defines MP_28BIT as a handy macro to test - */ - #define DIGIT_BIT 28 - #define MP_28BIT - #endif /* MP_31BIT */ -#endif /* MP_8BIT */ - -/* - otherwise the bits per digit is calculated automatically from the size of - a mp_digit - */ -#ifndef DIGIT_BIT - #define DIGIT_BIT ((int32)((CHAR_BIT * sizeof(mp_digit) - 1))) /* bits per digit */ -#endif /* DIGIT_BIT */ - -#define MP_DIGIT_BIT DIGIT_BIT -#define MP_MASK ((((mp_digit)1)<<((mp_digit)DIGIT_BIT))-((mp_digit)1)) -#define MP_DIGIT_MAX MP_MASK - -/******************************************************************************/ -/* - equalities - */ -#define MP_LT -1 /* less than */ -#define MP_EQ 0 /* equal to */ -#define MP_GT 1 /* greater than */ - -#define MP_ZPOS 0 /* positive integer */ -#define MP_NEG 1 /* negative */ - -#define MP_OKAY 0 /* ok result */ -#define MP_MEM -2 /* out of mem */ -#define MP_VAL -3 /* invalid input */ -#define MP_RANGE MP_VAL - -#define MP_YES 1 /* yes response */ -#define MP_NO 0 /* no response */ - -typedef int32 mp_err; - -/******************************************************************************/ -/* - various build options - */ -#define MP_PREC 64 /* default digits of precision */ - -/* - define this to use lower memory usage routines (exptmods mostly) - */ -#define MP_LOW_MEM - -/* - size of comba arrays, should be at least - 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) - */ -#define MP_WARRAY (1 << (sizeof(mp_word) * CHAR_BIT - 2 * DIGIT_BIT + 1)) - -typedef struct { - int32 used, alloc, sign; - mp_digit *dp; -} mp_int; - -#define USED(m) ((m)->used) -#define DIGIT(m,k) ((m)->dp[(k)]) -#define SIGN(m) ((m)->sign) - -/******************************************************************************/ -/* - init and deinit bignum functions - */ - -/* - init a bignum - */ -extern int32 mp_init(psPool_t *pool, mp_int *a); - -/* - free a bignum - */ -extern void mp_clear(mp_int *a); - -/* - init a series of arguments - */ -extern int32 _mp_init_multi(psPool_t *pool, mp_int *mp0, mp_int *mp1, mp_int *mp2, - mp_int *mp3, mp_int *mp4, mp_int *mp5, mp_int *mp6, - mp_int *mp7); - -/* - clear a series of arguments - */ -extern void _mp_clear_multi(mp_int *mp0, mp_int *mp1, mp_int *mp2, mp_int *mp3, - mp_int *mp4, mp_int *mp5, mp_int *mp6, mp_int *mp7); - -/* - exchange two ints - */ -extern void mp_exch(mp_int *a, mp_int *b); - -/* - shrink ram required for a bignum - */ -extern int32 mp_shrink(mp_int *a); - -/* - grow an int32 to a given size - */ -extern int32 mp_grow(mp_int *a, int32 size); - -/* - init to a given number of digits - */ -extern int32 mp_init_size(psPool_t *pool, mp_int *a, int32 size); - -/******************************************************************************/ -/* - Basic Manipulations - */ -#define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO) -#define mp_iseven(a) (((a)->used > 0 && (((a)->dp[0] & 1) == 0)) ? MP_YES : MP_NO) -#define mp_isodd(a) (((a)->used > 0 && (((a)->dp[0] & 1) == 1)) ? MP_YES : MP_NO) - -extern int32 mp_add_d (mp_int * a, mp_digit b, mp_int * c); -extern int32 mp_sub_d (mp_int * a, mp_digit b, mp_int * c); -/* - set to zero - */ -extern void mp_zero(mp_int *a); - -/* - set to a digit - */ -extern void mp_set(mp_int *a, mp_digit b); - -/* - copy, b = a - */ -extern int32 mp_copy(mp_int *a, mp_int *b); - -/* - inits and copies, a = b - */ -extern int32 mp_init_copy(psPool_t *pool, mp_int *a, mp_int *b); - -/* - trim unused digits - */ -extern void mp_clamp(mp_int *a); - -/******************************************************************************/ -/* - digit manipulation -*/ - -/* - right shift by "b" digits - */ -extern void mp_rshd(mp_int *a, int32 b); - -/* - left shift by "b" digits - */ -extern int32 mp_lshd(mp_int *a, int32 b); - -/* - c = a / 2**b - */ -extern int32 mp_div_2d(psPool_t *pool, mp_int *a, int32 b, mp_int *c, mp_int *d); - -/* - b = a/2 - */ -extern int32 mp_div_2(mp_int *a, mp_int *b); - -/* - c = a * 2**b - */ -extern int32 mp_mul_2d(mp_int *a, int32 b, mp_int *c); - -/* - c = a mod 2**d - */ -extern int32 mp_mod_2d(mp_int *a, int32 b, mp_int *c); - -/* - computes a = 2**b - */ -extern int32 mp_2expt(mp_int *a, int32 b); - -/******************************************************************************/ -/* - Basic arithmetic - */ - -/* - b = |a| - */ -extern int32 mp_abs(mp_int *a, mp_int *b); - -/* - compare a to b - */ -extern int32 mp_cmp(mp_int *a, mp_int *b); - -/* - compare |a| to |b| - */ -extern int32 mp_cmp_mag(mp_int *a, mp_int *b); - -/* - c = a + b - */ -extern int32 mp_add(mp_int *a, mp_int *b, mp_int *c); - -/* - c = a - b - */ -extern int32 mp_sub(mp_int *a, mp_int *b, mp_int *c); - -/* - c = a * b - b = a*a - */ -/* moved mp_mul out of SLOW case */ -extern int32 mp_mul(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c); -#ifdef USE_SMALL_WORD -extern int32 mp_sqr(psPool_t *pool, mp_int *a, mp_int *b); -#endif - -/* - a/b => cb + d == a - */ -extern int32 mp_div(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, mp_int *d); - -/* - c = a mod b, 0 <= c < b - */ -extern int32 mp_mod(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c); - -/******************************************************************************/ -/* - single digit functions - */ - -/* - compare against a single digit - */ -extern int32 mp_cmp_d(mp_int *a, mp_digit b); - -/* - c = a * b - */ -extern int32 mp_mul_d(mp_int *a, mp_digit b, mp_int *c); - -/******************************************************************************/ -/* - number theory - */ - -/* - d = a + b (mod c) - */ -extern int32 mp_addmod(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, mp_int *d); - -/* - d = a * b (mod c) - */ -extern int32 mp_mulmod(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, mp_int *d); - -/* - c = 1/a (mod b) - */ -extern int32 mp_invmodSSH(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c); - -/* - setups the montgomery reduction - */ -extern int32 mp_montgomery_setup(mp_int *a, mp_digit *mp); - -/* - computes a = B**n mod b without division or multiplication useful for - normalizing numbers in a Montgomery system. - */ -extern int32 mp_montgomery_calc_normalization(mp_int *a, mp_int *b); - -/* - computes x/R == x (mod N) via Montgomery Reduction - */ -#ifdef USE_SMALL_WORD -extern int32 mp_montgomery_reduce(mp_int *a, mp_int *m, mp_digit mp); -#endif - -/* - d = a**b (mod c) - */ -extern int32 mp_exptmod(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, mp_int *d); - -/******************************************************************************/ -/* - If we're using 1024 or 2048 bit keys and 28 bit digits, we only need the - fast_ versions of these functions, removing the others to save space. - Otherwise, we include the slow versions as well and which version to use - is done at runtime. -*/ -#ifdef USE_SMALL_WORD -extern int32 s_mp_mul_digs(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, - int32 digs); -extern int32 s_mp_sqr(psPool_t *pool, mp_int *a, mp_int *b); - -#else -#define mp_montgomery_reduce fast_mp_montgomery_reduce -#define mp_sqr fast_s_mp_sqr -#define s_mp_mul_digs fast_s_mp_mul_digs -#define mp_invmod fast_mp_invmod -#endif - -/******************************************************************************/ -/* - radix conversion - */ -extern int32 mp_count_bits(mp_int *a); - -extern int32 mp_unsigned_bin_size(mp_int *a); -extern int32 mp_read_unsigned_bin(mp_int *a, unsigned char *b, int32 c); -extern int32 mp_to_unsigned_bin(psPool_t *pool, mp_int *a, unsigned char *b); - -extern int32 mp_signed_bin_size(mp_int *a); - -/* - lowlevel functions, do not call! - */ -/* define this in all cases for now FUTURE*/ -#define s_mp_mul(P, A, B, C) s_mp_mul_digs(P, A, B, C, (A)->used + (B)->used + 1) - - -/* - b = a*2 - */ -extern int32 mp_mul_2(mp_int *a, mp_int *b); - -extern int32 s_mp_add(mp_int *a, mp_int *b, mp_int *c); -extern int32 s_mp_sub(mp_int *a, mp_int *b, mp_int *c); - -extern int32 fast_s_mp_mul_digs(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c, - int32 digs); -extern int32 fast_s_mp_sqr(psPool_t *pool, mp_int *a, mp_int *b); - -extern int32 fast_mp_invmod(psPool_t *pool, mp_int *a, mp_int *b, mp_int *c); -extern int32 fast_mp_montgomery_reduce(mp_int *a, mp_int *m, mp_digit mp); - -extern void bn_reverse(unsigned char *s, int32 len); - - -#ifdef __cplusplus - } -#endif /* __cplusplus */ - -#endif /* _h_MPI */ - -- cgit v1.2.3-54-g00ecf