Hannes Tschofenig
Example program to test AES-GCM functionality. Used for a workshop
SSL/include/polarssl/bn_mul.h
- Committer:
- HannesTschofenig
- Date:
- 2018-09-27
- Revision:
- 0:796d0f61a05b
File content as of revision 0:796d0f61a05b:
/**
* \file bn_mul.h
*
* \brief Multi-precision integer library
*
* Copyright (C) 2006-2010, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
*
* All rights reserved.
*
* This program is free software; 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 program is distributed in the hope that it will be useful,
* but 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
* Multiply source vector [s] with b, add result
* to destination vector [d] and set carry c.
*
* Currently supports:
*
* . IA-32 (386+) . AMD64 / EM64T
* . IA-32 (SSE2) . Motorola 68000
* . PowerPC, 32-bit . MicroBlaze
* . PowerPC, 64-bit . TriCore
* . SPARC v8 . ARM v3+
* . Alpha . MIPS32
* . C, longlong . C, generic
*/
#ifndef POLARSSL_BN_MUL_H
#define POLARSSL_BN_MUL_H
#include "bignum.h"
#if defined(POLARSSL_HAVE_ASM)
#if defined(__GNUC__)
#if defined(__i386__)
#define MULADDC_INIT \
asm( " \
movl %%ebx, %0; \
movl %5, %%esi; \
movl %6, %%edi; \
movl %7, %%ecx; \
movl %8, %%ebx; \
"
#define MULADDC_CORE \
" \
lodsl; \
mull %%ebx; \
addl %%ecx, %%eax; \
adcl $0, %%edx; \
addl (%%edi), %%eax; \
adcl $0, %%edx; \
movl %%edx, %%ecx; \
stosl; \
"
#if defined(POLARSSL_HAVE_SSE2)
#define MULADDC_HUIT \
" \
movd %%ecx, %%mm1; \
movd %%ebx, %%mm0; \
movd (%%edi), %%mm3; \
paddq %%mm3, %%mm1; \
movd (%%esi), %%mm2; \
pmuludq %%mm0, %%mm2; \
movd 4(%%esi), %%mm4; \
pmuludq %%mm0, %%mm4; \
movd 8(%%esi), %%mm6; \
pmuludq %%mm0, %%mm6; \
movd 12(%%esi), %%mm7; \
pmuludq %%mm0, %%mm7; \
paddq %%mm2, %%mm1; \
movd 4(%%edi), %%mm3; \
paddq %%mm4, %%mm3; \
movd 8(%%edi), %%mm5; \
paddq %%mm6, %%mm5; \
movd 12(%%edi), %%mm4; \
paddq %%mm4, %%mm7; \
movd %%mm1, (%%edi); \
movd 16(%%esi), %%mm2; \
pmuludq %%mm0, %%mm2; \
psrlq $32, %%mm1; \
movd 20(%%esi), %%mm4; \
pmuludq %%mm0, %%mm4; \
paddq %%mm3, %%mm1; \
movd 24(%%esi), %%mm6; \
pmuludq %%mm0, %%mm6; \
movd %%mm1, 4(%%edi); \
psrlq $32, %%mm1; \
movd 28(%%esi), %%mm3; \
pmuludq %%mm0, %%mm3; \
paddq %%mm5, %%mm1; \
movd 16(%%edi), %%mm5; \
paddq %%mm5, %%mm2; \
movd %%mm1, 8(%%edi); \
psrlq $32, %%mm1; \
paddq %%mm7, %%mm1; \
movd 20(%%edi), %%mm5; \
paddq %%mm5, %%mm4; \
movd %%mm1, 12(%%edi); \
psrlq $32, %%mm1; \
paddq %%mm2, %%mm1; \
movd 24(%%edi), %%mm5; \
paddq %%mm5, %%mm6; \
movd %%mm1, 16(%%edi); \
psrlq $32, %%mm1; \
paddq %%mm4, %%mm1; \
movd 28(%%edi), %%mm5; \
paddq %%mm5, %%mm3; \
movd %%mm1, 20(%%edi); \
psrlq $32, %%mm1; \
paddq %%mm6, %%mm1; \
movd %%mm1, 24(%%edi); \
psrlq $32, %%mm1; \
paddq %%mm3, %%mm1; \
movd %%mm1, 28(%%edi); \
addl $32, %%edi; \
addl $32, %%esi; \
psrlq $32, %%mm1; \
movd %%mm1, %%ecx; \
"
#define MULADDC_STOP \
" \
emms; \
movl %4, %%ebx; \
movl %%ecx, %1; \
movl %%edi, %2; \
movl %%esi, %3; \
" \
: "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
: "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
: "eax", "ecx", "edx", "esi", "edi" \
);
#else
#define MULADDC_STOP \
" \
movl %4, %%ebx; \
movl %%ecx, %1; \
movl %%edi, %2; \
movl %%esi, %3; \
" \
: "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
: "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
: "eax", "ecx", "edx", "esi", "edi" \
);
#endif /* SSE2 */
#endif /* i386 */
#if defined(__amd64__) || defined (__x86_64__)
#define MULADDC_INIT \
asm( \
" \
movq %3, %%rsi; \
movq %4, %%rdi; \
movq %5, %%rcx; \
movq %6, %%rbx; \
xorq %%r8, %%r8; \
"
#define MULADDC_CORE \
" \
movq (%%rsi), %%rax; \
mulq %%rbx; \
addq $8, %%rsi; \
addq %%rcx, %%rax; \
movq %%r8, %%rcx; \
adcq $0, %%rdx; \
nop; \
addq %%rax, (%%rdi); \
adcq %%rdx, %%rcx; \
addq $8, %%rdi; \
"
#define MULADDC_STOP \
" \
movq %%rcx, %0; \
movq %%rdi, %1; \
movq %%rsi, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "rax", "rcx", "rdx", "rbx", "rsi", "rdi", "r8" \
);
#endif /* AMD64 */
#if defined(__mc68020__) || defined(__mcpu32__)
#define MULADDC_INIT \
asm( \
" \
movl %3, %%a2; \
movl %4, %%a3; \
movl %5, %%d3; \
movl %6, %%d2; \
moveq #0, %%d0; \
"
#define MULADDC_CORE \
" \
movel %%a2@+, %%d1; \
mulul %%d2, %%d4:%%d1; \
addl %%d3, %%d1; \
addxl %%d0, %%d4; \
moveq #0, %%d3; \
addl %%d1, %%a3@+; \
addxl %%d4, %%d3; \
"
#define MULADDC_STOP \
" \
movl %%d3, %0; \
movl %%a3, %1; \
movl %%a2, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "d0", "d1", "d2", "d3", "d4", "a2", "a3" \
);
#define MULADDC_HUIT \
" \
movel %%a2@+, %%d1; \
mulul %%d2, %%d4:%%d1; \
addxl %%d3, %%d1; \
addxl %%d0, %%d4; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d3:%%d1; \
addxl %%d4, %%d1; \
addxl %%d0, %%d3; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d4:%%d1; \
addxl %%d3, %%d1; \
addxl %%d0, %%d4; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d3:%%d1; \
addxl %%d4, %%d1; \
addxl %%d0, %%d3; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d4:%%d1; \
addxl %%d3, %%d1; \
addxl %%d0, %%d4; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d3:%%d1; \
addxl %%d4, %%d1; \
addxl %%d0, %%d3; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d4:%%d1; \
addxl %%d3, %%d1; \
addxl %%d0, %%d4; \
addl %%d1, %%a3@+; \
movel %%a2@+, %%d1; \
mulul %%d2, %%d3:%%d1; \
addxl %%d4, %%d1; \
addxl %%d0, %%d3; \
addl %%d1, %%a3@+; \
addxl %%d0, %%d3; \
"
#endif /* MC68000 */
#if defined(__powerpc__) || defined(__ppc__)
#if defined(__powerpc64__) || defined(__ppc64__)
#if defined(__MACH__) && defined(__APPLE__)
#define MULADDC_INIT \
asm( \
" \
ld r3, %3; \
ld r4, %4; \
ld r5, %5; \
ld r6, %6; \
addi r3, r3, -8; \
addi r4, r4, -8; \
addic r5, r5, 0; \
"
#define MULADDC_CORE \
" \
ldu r7, 8(r3); \
mulld r8, r7, r6; \
mulhdu r9, r7, r6; \
adde r8, r8, r5; \
ld r7, 8(r4); \
addze r5, r9; \
addc r8, r8, r7; \
stdu r8, 8(r4); \
"
#define MULADDC_STOP \
" \
addze r5, r5; \
addi r4, r4, 8; \
addi r3, r3, 8; \
std r5, %0; \
std r4, %1; \
std r3, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
);
#else /* __MACH__ && __APPLE__ */
#define MULADDC_INIT \
asm( \
" \
ld %%r3, %3; \
ld %%r4, %4; \
ld %%r5, %5; \
ld %%r6, %6; \
addi %%r3, %%r3, -8; \
addi %%r4, %%r4, -8; \
addic %%r5, %%r5, 0; \
"
#define MULADDC_CORE \
" \
ldu %%r7, 8(%%r3); \
mulld %%r8, %%r7, %%r6; \
mulhdu %%r9, %%r7, %%r6; \
adde %%r8, %%r8, %%r5; \
ld %%r7, 8(%%r4); \
addze %%r5, %%r9; \
addc %%r8, %%r8, %%r7; \
stdu %%r8, 8(%%r4); \
"
#define MULADDC_STOP \
" \
addze %%r5, %%r5; \
addi %%r4, %%r4, 8; \
addi %%r3, %%r3, 8; \
std %%r5, %0; \
std %%r4, %1; \
std %%r3, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
);
#endif /* __MACH__ && __APPLE__ */
#else /* PPC32 */
#if defined(__MACH__) && defined(__APPLE__)
#define MULADDC_INIT \
asm( \
" \
lwz r3, %3; \
lwz r4, %4; \
lwz r5, %5; \
lwz r6, %6; \
addi r3, r3, -4; \
addi r4, r4, -4; \
addic r5, r5, 0; \
"
#define MULADDC_CORE \
" \
lwzu r7, 4(r3); \
mullw r8, r7, r6; \
mulhwu r9, r7, r6; \
adde r8, r8, r5; \
lwz r7, 4(r4); \
addze r5, r9; \
addc r8, r8, r7; \
stwu r8, 4(r4); \
"
#define MULADDC_STOP \
" \
addze r5, r5; \
addi r4, r4, 4; \
addi r3, r3, 4; \
stw r5, %0; \
stw r4, %1; \
stw r3, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
);
#else /* __MACH__ && __APPLE__ */
#define MULADDC_INIT \
asm( \
" \
lwz %%r3, %3; \
lwz %%r4, %4; \
lwz %%r5, %5; \
lwz %%r6, %6; \
addi %%r3, %%r3, -4; \
addi %%r4, %%r4, -4; \
addic %%r5, %%r5, 0; \
"
#define MULADDC_CORE \
" \
lwzu %%r7, 4(%%r3); \
mullw %%r8, %%r7, %%r6; \
mulhwu %%r9, %%r7, %%r6; \
adde %%r8, %%r8, %%r5; \
lwz %%r7, 4(%%r4); \
addze %%r5, %%r9; \
addc %%r8, %%r8, %%r7; \
stwu %%r8, 4(%%r4); \
"
#define MULADDC_STOP \
" \
addze %%r5, %%r5; \
addi %%r4, %%r4, 4; \
addi %%r3, %%r3, 4; \
stw %%r5, %0; \
stw %%r4, %1; \
stw %%r3, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
);
#endif /* __MACH__ && __APPLE__ */
#endif /* PPC32 */
#endif /* PPC64 */
#if defined(__sparc__) && defined(__sparc64__)
#define MULADDC_INIT \
asm( \
" \
ldx %3, %%o0; \
ldx %4, %%o1; \
ld %5, %%o2; \
ld %6, %%o3; \
"
#define MULADDC_CORE \
" \
ld [%%o0], %%o4; \
inc 4, %%o0; \
ld [%%o1], %%o5; \
umul %%o3, %%o4, %%o4; \
addcc %%o4, %%o2, %%o4; \
rd %%y, %%g1; \
addx %%g1, 0, %%g1; \
addcc %%o4, %%o5, %%o4; \
st %%o4, [%%o1]; \
addx %%g1, 0, %%o2; \
inc 4, %%o1; \
"
#define MULADDC_STOP \
" \
st %%o2, %0; \
stx %%o1, %1; \
stx %%o0, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "g1", "o0", "o1", "o2", "o3", "o4", \
"o5" \
);
#endif /* SPARCv9 */
#if defined(__sparc__) && !defined(__sparc64__)
#define MULADDC_INIT \
asm( \
" \
ld %3, %%o0; \
ld %4, %%o1; \
ld %5, %%o2; \
ld %6, %%o3; \
"
#define MULADDC_CORE \
" \
ld [%%o0], %%o4; \
inc 4, %%o0; \
ld [%%o1], %%o5; \
umul %%o3, %%o4, %%o4; \
addcc %%o4, %%o2, %%o4; \
rd %%y, %%g1; \
addx %%g1, 0, %%g1; \
addcc %%o4, %%o5, %%o4; \
st %%o4, [%%o1]; \
addx %%g1, 0, %%o2; \
inc 4, %%o1; \
"
#define MULADDC_STOP \
" \
st %%o2, %0; \
st %%o1, %1; \
st %%o0, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "g1", "o0", "o1", "o2", "o3", "o4", \
"o5" \
);
#endif /* SPARCv8 */
#if defined(__microblaze__) || defined(microblaze)
#define MULADDC_INIT \
asm( \
" \
lwi r3, %3; \
lwi r4, %4; \
lwi r5, %5; \
lwi r6, %6; \
andi r7, r6, 0xffff; \
bsrli r6, r6, 16; \
"
#define MULADDC_CORE \
" \
lhui r8, r3, 0; \
addi r3, r3, 2; \
lhui r9, r3, 0; \
addi r3, r3, 2; \
mul r10, r9, r6; \
mul r11, r8, r7; \
mul r12, r9, r7; \
mul r13, r8, r6; \
bsrli r8, r10, 16; \
bsrli r9, r11, 16; \
add r13, r13, r8; \
add r13, r13, r9; \
bslli r10, r10, 16; \
bslli r11, r11, 16; \
add r12, r12, r10; \
addc r13, r13, r0; \
add r12, r12, r11; \
addc r13, r13, r0; \
lwi r10, r4, 0; \
add r12, r12, r10; \
addc r13, r13, r0; \
add r12, r12, r5; \
addc r5, r13, r0; \
swi r12, r4, 0; \
addi r4, r4, 4; \
"
#define MULADDC_STOP \
" \
swi r5, %0; \
swi r4, %1; \
swi r3, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r3", "r4" "r5", "r6", "r7", "r8", \
"r9", "r10", "r11", "r12", "r13" \
);
#endif /* MicroBlaze */
#if defined(__tricore__)
#define MULADDC_INIT \
asm( \
" \
ld.a %%a2, %3; \
ld.a %%a3, %4; \
ld.w %%d4, %5; \
ld.w %%d1, %6; \
xor %%d5, %%d5; \
"
#define MULADDC_CORE \
" \
ld.w %%d0, [%%a2+]; \
madd.u %%e2, %%e4, %%d0, %%d1; \
ld.w %%d0, [%%a3]; \
addx %%d2, %%d2, %%d0; \
addc %%d3, %%d3, 0; \
mov %%d4, %%d3; \
st.w [%%a3+], %%d2; \
"
#define MULADDC_STOP \
" \
st.w %0, %%d4; \
st.a %1, %%a3; \
st.a %2, %%a2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "d0", "d1", "e2", "d4", "a2", "a3" \
);
#endif /* TriCore */
#if defined(__arm__)
#if defined(__thumb__) && !defined(__thumb2__)
#define MULADDC_INIT \
asm( \
" \
ldr r0, %3; \
ldr r1, %4; \
ldr r2, %5; \
ldr r3, %6; \
lsr r7, r3, #16; \
mov r9, r7; \
lsl r7, r3, #16; \
lsr r7, r7, #16; \
mov r8, r7; \
"
#define MULADDC_CORE \
" \
ldmia r0!, {r6}; \
lsr r7, r6, #16; \
lsl r6, r6, #16; \
lsr r6, r6, #16; \
mov r4, r8; \
mul r4, r6; \
mov r3, r9; \
mul r6, r3; \
mov r5, r9; \
mul r5, r7; \
mov r3, r8; \
mul r7, r3; \
lsr r3, r6, #16; \
add r5, r5, r3; \
lsr r3, r7, #16; \
add r5, r5, r3; \
add r4, r4, r2; \
mov r2, #0; \
adc r5, r2; \
lsl r3, r6, #16; \
add r4, r4, r3; \
adc r5, r2; \
lsl r3, r7, #16; \
add r4, r4, r3; \
adc r5, r2; \
ldr r3, [r1]; \
add r4, r4, r3; \
adc r2, r5; \
stmia r1!, {r4}; \
"
#define MULADDC_STOP \
" \
str r2, %0; \
str r1, %1; \
str r0, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r0", "r1", "r2", "r3", "r4", "r5", \
"r6", "r7", "r8", "r9", "cc" \
);
#else
#define MULADDC_INIT \
asm( \
" \
ldr r0, %3; \
ldr r1, %4; \
ldr r2, %5; \
ldr r3, %6; \
"
#define MULADDC_CORE \
" \
ldr r4, [r0], #4; \
mov r5, #0; \
ldr r6, [r1]; \
umlal r2, r5, r3, r4; \
adds r7, r6, r2; \
adc r2, r5, #0; \
str r7, [r1], #4; \
"
#define MULADDC_STOP \
" \
str r2, %0; \
str r1, %1; \
str r0, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "r0", "r1", "r2", "r3", "r4", "r5", \
"r6", "r7", "cc" \
);
#endif /* Thumb */
#endif /* ARMv3 */
#if defined(__alpha__)
#define MULADDC_INIT \
asm( \
" \
ldq $1, %3; \
ldq $2, %4; \
ldq $3, %5; \
ldq $4, %6; \
"
#define MULADDC_CORE \
" \
ldq $6, 0($1); \
addq $1, 8, $1; \
mulq $6, $4, $7; \
umulh $6, $4, $6; \
addq $7, $3, $7; \
cmpult $7, $3, $3; \
ldq $5, 0($2); \
addq $7, $5, $7; \
cmpult $7, $5, $5; \
stq $7, 0($2); \
addq $2, 8, $2; \
addq $6, $3, $3; \
addq $5, $3, $3; \
"
#define MULADDC_STOP \
" \
stq $3, %0; \
stq $2, %1; \
stq $1, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "$1", "$2", "$3", "$4", "$5", "$6", "$7" \
);
#endif /* Alpha */
#if defined(__mips__) && !defined(__mips64__)
#define MULADDC_INIT \
asm( \
" \
lw $10, %3; \
lw $11, %4; \
lw $12, %5; \
lw $13, %6; \
"
#define MULADDC_CORE \
" \
lw $14, 0($10); \
multu $13, $14; \
addi $10, $10, 4; \
mflo $14; \
mfhi $9; \
addu $14, $12, $14; \
lw $15, 0($11); \
sltu $12, $14, $12; \
addu $15, $14, $15; \
sltu $14, $15, $14; \
addu $12, $12, $9; \
sw $15, 0($11); \
addu $12, $12, $14; \
addi $11, $11, 4; \
"
#define MULADDC_STOP \
" \
sw $12, %0; \
sw $11, %1; \
sw $10, %2; \
" \
: "=m" (c), "=m" (d), "=m" (s) \
: "m" (s), "m" (d), "m" (c), "m" (b) \
: "$9", "$10", "$11", "$12", "$13", "$14", "$15" \
);
#endif /* MIPS */
#endif /* GNUC */
#if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)
#define MULADDC_INIT \
__asm mov esi, s \
__asm mov edi, d \
__asm mov ecx, c \
__asm mov ebx, b
#define MULADDC_CORE \
__asm lodsd \
__asm mul ebx \
__asm add eax, ecx \
__asm adc edx, 0 \
__asm add eax, [edi] \
__asm adc edx, 0 \
__asm mov ecx, edx \
__asm stosd
#if defined(POLARSSL_HAVE_SSE2)
#define EMIT __asm _emit
#define MULADDC_HUIT \
EMIT 0x0F EMIT 0x6E EMIT 0xC9 \
EMIT 0x0F EMIT 0x6E EMIT 0xC3 \
EMIT 0x0F EMIT 0x6E EMIT 0x1F \
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
EMIT 0x0F EMIT 0x6E EMIT 0x16 \
EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \
EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \
EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \
EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \
EMIT 0x0F EMIT 0xD4 EMIT 0xDC \
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \
EMIT 0x0F EMIT 0xD4 EMIT 0xEE \
EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \
EMIT 0x0F EMIT 0xD4 EMIT 0xFC \
EMIT 0x0F EMIT 0x7E EMIT 0x0F \
EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \
EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \
EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \
EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \
EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCD \
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \
EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCF \
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \
EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \
EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCC \
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \
EMIT 0x0F EMIT 0xD4 EMIT 0xDD \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCE \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \
EMIT 0x83 EMIT 0xC7 EMIT 0x20 \
EMIT 0x83 EMIT 0xC6 EMIT 0x20 \
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
EMIT 0x0F EMIT 0x7E EMIT 0xC9
#define MULADDC_STOP \
EMIT 0x0F EMIT 0x77 \
__asm mov c, ecx \
__asm mov d, edi \
__asm mov s, esi \
#else
#define MULADDC_STOP \
__asm mov c, ecx \
__asm mov d, edi \
__asm mov s, esi \
#endif /* SSE2 */
#endif /* MSVC */
#endif /* POLARSSL_HAVE_ASM */
#if !defined(MULADDC_CORE)
#if defined(POLARSSL_HAVE_UDBL)
#define MULADDC_INIT \
{ \
t_udbl r; \
t_uint r0, r1;
#define MULADDC_CORE \
r = *(s++) * (t_udbl) b; \
r0 = r; \
r1 = r >> biL; \
r0 += c; r1 += (r0 < c); \
r0 += *d; r1 += (r0 < *d); \
c = r1; *(d++) = r0;
#define MULADDC_STOP \
}
#else
#define MULADDC_INIT \
{ \
t_uint s0, s1, b0, b1; \
t_uint r0, r1, rx, ry; \
b0 = ( b << biH ) >> biH; \
b1 = ( b >> biH );
#define MULADDC_CORE \
s0 = ( *s << biH ) >> biH; \
s1 = ( *s >> biH ); s++; \
rx = s0 * b1; r0 = s0 * b0; \
ry = s1 * b0; r1 = s1 * b1; \
r1 += ( rx >> biH ); \
r1 += ( ry >> biH ); \
rx <<= biH; ry <<= biH; \
r0 += rx; r1 += (r0 < rx); \
r0 += ry; r1 += (r0 < ry); \
r0 += c; r1 += (r0 < c); \
r0 += *d; r1 += (r0 < *d); \
c = r1; *(d++) = r0;
#define MULADDC_STOP \
}
#endif /* C (generic) */
#endif /* C (longlong) */
#endif /* bn_mul.h */