65 #ifndef MBEDTLS_BN_MUL_H
66 #define MBEDTLS_BN_MUL_H
68 #if !defined(MBEDTLS_CONFIG_FILE)
71 #include MBEDTLS_CONFIG_FILE
76 #if defined(MBEDTLS_HAVE_ASM)
83 #if defined(__GNUC__) && \
84 ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 )
92 #if defined(__i386__) && defined(__OPTIMIZE__)
94 #define MULADDC_INIT \
96 "movl %%ebx, %0 \n\t" \
97 "movl %5, %%esi \n\t" \
98 "movl %6, %%edi \n\t" \
99 "movl %7, %%ecx \n\t" \
100 "movl %8, %%ebx \n\t"
102 #define MULADDC_CORE \
105 "addl %%ecx, %%eax \n\t" \
106 "adcl $0, %%edx \n\t" \
107 "addl (%%edi), %%eax \n\t" \
108 "adcl $0, %%edx \n\t" \
109 "movl %%edx, %%ecx \n\t" \
112 #if defined(MBEDTLS_HAVE_SSE2)
114 #define MULADDC_HUIT \
115 "movd %%ecx, %%mm1 \n\t" \
116 "movd %%ebx, %%mm0 \n\t" \
117 "movd (%%edi), %%mm3 \n\t" \
118 "paddq %%mm3, %%mm1 \n\t" \
119 "movd (%%esi), %%mm2 \n\t" \
120 "pmuludq %%mm0, %%mm2 \n\t" \
121 "movd 4(%%esi), %%mm4 \n\t" \
122 "pmuludq %%mm0, %%mm4 \n\t" \
123 "movd 8(%%esi), %%mm6 \n\t" \
124 "pmuludq %%mm0, %%mm6 \n\t" \
125 "movd 12(%%esi), %%mm7 \n\t" \
126 "pmuludq %%mm0, %%mm7 \n\t" \
127 "paddq %%mm2, %%mm1 \n\t" \
128 "movd 4(%%edi), %%mm3 \n\t" \
129 "paddq %%mm4, %%mm3 \n\t" \
130 "movd 8(%%edi), %%mm5 \n\t" \
131 "paddq %%mm6, %%mm5 \n\t" \
132 "movd 12(%%edi), %%mm4 \n\t" \
133 "paddq %%mm4, %%mm7 \n\t" \
134 "movd %%mm1, (%%edi) \n\t" \
135 "movd 16(%%esi), %%mm2 \n\t" \
136 "pmuludq %%mm0, %%mm2 \n\t" \
137 "psrlq $32, %%mm1 \n\t" \
138 "movd 20(%%esi), %%mm4 \n\t" \
139 "pmuludq %%mm0, %%mm4 \n\t" \
140 "paddq %%mm3, %%mm1 \n\t" \
141 "movd 24(%%esi), %%mm6 \n\t" \
142 "pmuludq %%mm0, %%mm6 \n\t" \
143 "movd %%mm1, 4(%%edi) \n\t" \
144 "psrlq $32, %%mm1 \n\t" \
145 "movd 28(%%esi), %%mm3 \n\t" \
146 "pmuludq %%mm0, %%mm3 \n\t" \
147 "paddq %%mm5, %%mm1 \n\t" \
148 "movd 16(%%edi), %%mm5 \n\t" \
149 "paddq %%mm5, %%mm2 \n\t" \
150 "movd %%mm1, 8(%%edi) \n\t" \
151 "psrlq $32, %%mm1 \n\t" \
152 "paddq %%mm7, %%mm1 \n\t" \
153 "movd 20(%%edi), %%mm5 \n\t" \
154 "paddq %%mm5, %%mm4 \n\t" \
155 "movd %%mm1, 12(%%edi) \n\t" \
156 "psrlq $32, %%mm1 \n\t" \
157 "paddq %%mm2, %%mm1 \n\t" \
158 "movd 24(%%edi), %%mm5 \n\t" \
159 "paddq %%mm5, %%mm6 \n\t" \
160 "movd %%mm1, 16(%%edi) \n\t" \
161 "psrlq $32, %%mm1 \n\t" \
162 "paddq %%mm4, %%mm1 \n\t" \
163 "movd 28(%%edi), %%mm5 \n\t" \
164 "paddq %%mm5, %%mm3 \n\t" \
165 "movd %%mm1, 20(%%edi) \n\t" \
166 "psrlq $32, %%mm1 \n\t" \
167 "paddq %%mm6, %%mm1 \n\t" \
168 "movd %%mm1, 24(%%edi) \n\t" \
169 "psrlq $32, %%mm1 \n\t" \
170 "paddq %%mm3, %%mm1 \n\t" \
171 "movd %%mm1, 28(%%edi) \n\t" \
172 "addl $32, %%edi \n\t" \
173 "addl $32, %%esi \n\t" \
174 "psrlq $32, %%mm1 \n\t" \
175 "movd %%mm1, %%ecx \n\t"
177 #define MULADDC_STOP \
179 "movl %4, %%ebx \n\t" \
180 "movl %%ecx, %1 \n\t" \
181 "movl %%edi, %2 \n\t" \
182 "movl %%esi, %3 \n\t" \
183 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
184 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
185 : "eax", "ebx", "ecx", "edx", "esi", "edi" \
190 #define MULADDC_STOP \
191 "movl %4, %%ebx \n\t" \
192 "movl %%ecx, %1 \n\t" \
193 "movl %%edi, %2 \n\t" \
194 "movl %%esi, %3 \n\t" \
195 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
196 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
197 : "eax", "ebx", "ecx", "edx", "esi", "edi" \
202 #if defined(__amd64__) || defined (__x86_64__)
204 #define MULADDC_INIT \
208 #define MULADDC_CORE \
209 "movq (%%rsi), %%rax\n" \
212 "addq %%rcx, %%rax\n" \
213 "movq %%r8, %%rcx\n" \
216 "addq %%rax, (%%rdi)\n" \
217 "adcq %%rdx, %%rcx\n" \
220 #define MULADDC_STOP \
221 : "+c" (c), "+D" (d), "+S" (s) \
223 : "rax", "rdx", "r8" \
228 #if defined(__mc68020__) || defined(__mcpu32__)
230 #define MULADDC_INIT \
232 "movl %3, %%a2 \n\t" \
233 "movl %4, %%a3 \n\t" \
234 "movl %5, %%d3 \n\t" \
235 "movl %6, %%d2 \n\t" \
236 "moveq #0, %%d0 \n\t"
238 #define MULADDC_CORE \
239 "movel %%a2@+, %%d1 \n\t" \
240 "mulul %%d2, %%d4:%%d1 \n\t" \
241 "addl %%d3, %%d1 \n\t" \
242 "addxl %%d0, %%d4 \n\t" \
243 "moveq #0, %%d3 \n\t" \
244 "addl %%d1, %%a3@+ \n\t" \
245 "addxl %%d4, %%d3 \n\t"
247 #define MULADDC_STOP \
248 "movl %%d3, %0 \n\t" \
249 "movl %%a3, %1 \n\t" \
250 "movl %%a2, %2 \n\t" \
251 : "=m" (c), "=m" (d), "=m" (s) \
252 : "m" (s), "m" (d), "m" (c), "m" (b) \
253 : "d0", "d1", "d2", "d3", "d4", "a2", "a3" \
256 #define MULADDC_HUIT \
257 "movel %%a2@+, %%d1 \n\t" \
258 "mulul %%d2, %%d4:%%d1 \n\t" \
259 "addxl %%d3, %%d1 \n\t" \
260 "addxl %%d0, %%d4 \n\t" \
261 "addl %%d1, %%a3@+ \n\t" \
262 "movel %%a2@+, %%d1 \n\t" \
263 "mulul %%d2, %%d3:%%d1 \n\t" \
264 "addxl %%d4, %%d1 \n\t" \
265 "addxl %%d0, %%d3 \n\t" \
266 "addl %%d1, %%a3@+ \n\t" \
267 "movel %%a2@+, %%d1 \n\t" \
268 "mulul %%d2, %%d4:%%d1 \n\t" \
269 "addxl %%d3, %%d1 \n\t" \
270 "addxl %%d0, %%d4 \n\t" \
271 "addl %%d1, %%a3@+ \n\t" \
272 "movel %%a2@+, %%d1 \n\t" \
273 "mulul %%d2, %%d3:%%d1 \n\t" \
274 "addxl %%d4, %%d1 \n\t" \
275 "addxl %%d0, %%d3 \n\t" \
276 "addl %%d1, %%a3@+ \n\t" \
277 "movel %%a2@+, %%d1 \n\t" \
278 "mulul %%d2, %%d4:%%d1 \n\t" \
279 "addxl %%d3, %%d1 \n\t" \
280 "addxl %%d0, %%d4 \n\t" \
281 "addl %%d1, %%a3@+ \n\t" \
282 "movel %%a2@+, %%d1 \n\t" \
283 "mulul %%d2, %%d3:%%d1 \n\t" \
284 "addxl %%d4, %%d1 \n\t" \
285 "addxl %%d0, %%d3 \n\t" \
286 "addl %%d1, %%a3@+ \n\t" \
287 "movel %%a2@+, %%d1 \n\t" \
288 "mulul %%d2, %%d4:%%d1 \n\t" \
289 "addxl %%d3, %%d1 \n\t" \
290 "addxl %%d0, %%d4 \n\t" \
291 "addl %%d1, %%a3@+ \n\t" \
292 "movel %%a2@+, %%d1 \n\t" \
293 "mulul %%d2, %%d3:%%d1 \n\t" \
294 "addxl %%d4, %%d1 \n\t" \
295 "addxl %%d0, %%d3 \n\t" \
296 "addl %%d1, %%a3@+ \n\t" \
297 "addxl %%d0, %%d3 \n\t"
301 #if defined(__powerpc64__) || defined(__ppc64__)
303 #if defined(__MACH__) && defined(__APPLE__)
305 #define MULADDC_INIT \
311 "addi r3, r3, -8 \n\t" \
312 "addi r4, r4, -8 \n\t" \
313 "addic r5, r5, 0 \n\t"
315 #define MULADDC_CORE \
316 "ldu r7, 8(r3) \n\t" \
317 "mulld r8, r7, r6 \n\t" \
318 "mulhdu r9, r7, r6 \n\t" \
319 "adde r8, r8, r5 \n\t" \
320 "ld r7, 8(r4) \n\t" \
321 "addze r5, r9 \n\t" \
322 "addc r8, r8, r7 \n\t" \
323 "stdu r8, 8(r4) \n\t"
325 #define MULADDC_STOP \
326 "addze r5, r5 \n\t" \
327 "addi r4, r4, 8 \n\t" \
328 "addi r3, r3, 8 \n\t" \
332 : "=m" (c), "=m" (d), "=m" (s) \
333 : "m" (s), "m" (d), "m" (c), "m" (b) \
334 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
340 #define MULADDC_INIT \
346 "addi %%r3, %%r3, -8 \n\t" \
347 "addi %%r4, %%r4, -8 \n\t" \
348 "addic %%r5, %%r5, 0 \n\t"
350 #define MULADDC_CORE \
351 "ldu %%r7, 8(%%r3) \n\t" \
352 "mulld %%r8, %%r7, %%r6 \n\t" \
353 "mulhdu %%r9, %%r7, %%r6 \n\t" \
354 "adde %%r8, %%r8, %%r5 \n\t" \
355 "ld %%r7, 8(%%r4) \n\t" \
356 "addze %%r5, %%r9 \n\t" \
357 "addc %%r8, %%r8, %%r7 \n\t" \
358 "stdu %%r8, 8(%%r4) \n\t"
360 #define MULADDC_STOP \
361 "addze %%r5, %%r5 \n\t" \
362 "addi %%r4, %%r4, 8 \n\t" \
363 "addi %%r3, %%r3, 8 \n\t" \
364 "std %%r5, %0 \n\t" \
365 "std %%r4, %1 \n\t" \
366 "std %%r3, %2 \n\t" \
367 : "=m" (c), "=m" (d), "=m" (s) \
368 : "m" (s), "m" (d), "m" (c), "m" (b) \
369 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
374 #elif defined(__powerpc__) || defined(__ppc__)
376 #if defined(__MACH__) && defined(__APPLE__)
378 #define MULADDC_INIT \
384 "addi r3, r3, -4 \n\t" \
385 "addi r4, r4, -4 \n\t" \
386 "addic r5, r5, 0 \n\t"
388 #define MULADDC_CORE \
389 "lwzu r7, 4(r3) \n\t" \
390 "mullw r8, r7, r6 \n\t" \
391 "mulhwu r9, r7, r6 \n\t" \
392 "adde r8, r8, r5 \n\t" \
393 "lwz r7, 4(r4) \n\t" \
394 "addze r5, r9 \n\t" \
395 "addc r8, r8, r7 \n\t" \
396 "stwu r8, 4(r4) \n\t"
398 #define MULADDC_STOP \
399 "addze r5, r5 \n\t" \
400 "addi r4, r4, 4 \n\t" \
401 "addi r3, r3, 4 \n\t" \
405 : "=m" (c), "=m" (d), "=m" (s) \
406 : "m" (s), "m" (d), "m" (c), "m" (b) \
407 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
412 #define MULADDC_INIT \
414 "lwz %%r3, %3 \n\t" \
415 "lwz %%r4, %4 \n\t" \
416 "lwz %%r5, %5 \n\t" \
417 "lwz %%r6, %6 \n\t" \
418 "addi %%r3, %%r3, -4 \n\t" \
419 "addi %%r4, %%r4, -4 \n\t" \
420 "addic %%r5, %%r5, 0 \n\t"
422 #define MULADDC_CORE \
423 "lwzu %%r7, 4(%%r3) \n\t" \
424 "mullw %%r8, %%r7, %%r6 \n\t" \
425 "mulhwu %%r9, %%r7, %%r6 \n\t" \
426 "adde %%r8, %%r8, %%r5 \n\t" \
427 "lwz %%r7, 4(%%r4) \n\t" \
428 "addze %%r5, %%r9 \n\t" \
429 "addc %%r8, %%r8, %%r7 \n\t" \
430 "stwu %%r8, 4(%%r4) \n\t"
432 #define MULADDC_STOP \
433 "addze %%r5, %%r5 \n\t" \
434 "addi %%r4, %%r4, 4 \n\t" \
435 "addi %%r3, %%r3, 4 \n\t" \
436 "stw %%r5, %0 \n\t" \
437 "stw %%r4, %1 \n\t" \
438 "stw %%r3, %2 \n\t" \
439 : "=m" (c), "=m" (d), "=m" (s) \
440 : "m" (s), "m" (d), "m" (c), "m" (b) \
441 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
452 #if 0 && defined(__sparc__)
453 #if defined(__sparc64__)
455 #define MULADDC_INIT \
457 "ldx %3, %%o0 \n\t" \
458 "ldx %4, %%o1 \n\t" \
462 #define MULADDC_CORE \
463 "ld [%%o0], %%o4 \n\t" \
465 "ld [%%o1], %%o5 \n\t" \
466 "umul %%o3, %%o4, %%o4 \n\t" \
467 "addcc %%o4, %%o2, %%o4 \n\t" \
468 "rd %%y, %%g1 \n\t" \
469 "addx %%g1, 0, %%g1 \n\t" \
470 "addcc %%o4, %%o5, %%o4 \n\t" \
471 "st %%o4, [%%o1] \n\t" \
472 "addx %%g1, 0, %%o2 \n\t" \
475 #define MULADDC_STOP \
477 "stx %%o1, %1 \n\t" \
478 "stx %%o0, %2 \n\t" \
479 : "=m" (c), "=m" (d), "=m" (s) \
480 : "m" (s), "m" (d), "m" (c), "m" (b) \
481 : "g1", "o0", "o1", "o2", "o3", "o4", \
487 #define MULADDC_INIT \
494 #define MULADDC_CORE \
495 "ld [%%o0], %%o4 \n\t" \
497 "ld [%%o1], %%o5 \n\t" \
498 "umul %%o3, %%o4, %%o4 \n\t" \
499 "addcc %%o4, %%o2, %%o4 \n\t" \
500 "rd %%y, %%g1 \n\t" \
501 "addx %%g1, 0, %%g1 \n\t" \
502 "addcc %%o4, %%o5, %%o4 \n\t" \
503 "st %%o4, [%%o1] \n\t" \
504 "addx %%g1, 0, %%o2 \n\t" \
507 #define MULADDC_STOP \
511 : "=m" (c), "=m" (d), "=m" (s) \
512 : "m" (s), "m" (d), "m" (c), "m" (b) \
513 : "g1", "o0", "o1", "o2", "o3", "o4", \
520 #if defined(__microblaze__) || defined(microblaze)
522 #define MULADDC_INIT \
528 "andi r7, r6, 0xffff \n\t" \
529 "bsrli r6, r6, 16 \n\t"
531 #define MULADDC_CORE \
532 "lhui r8, r3, 0 \n\t" \
533 "addi r3, r3, 2 \n\t" \
534 "lhui r9, r3, 0 \n\t" \
535 "addi r3, r3, 2 \n\t" \
536 "mul r10, r9, r6 \n\t" \
537 "mul r11, r8, r7 \n\t" \
538 "mul r12, r9, r7 \n\t" \
539 "mul r13, r8, r6 \n\t" \
540 "bsrli r8, r10, 16 \n\t" \
541 "bsrli r9, r11, 16 \n\t" \
542 "add r13, r13, r8 \n\t" \
543 "add r13, r13, r9 \n\t" \
544 "bslli r10, r10, 16 \n\t" \
545 "bslli r11, r11, 16 \n\t" \
546 "add r12, r12, r10 \n\t" \
547 "addc r13, r13, r0 \n\t" \
548 "add r12, r12, r11 \n\t" \
549 "addc r13, r13, r0 \n\t" \
550 "lwi r10, r4, 0 \n\t" \
551 "add r12, r12, r10 \n\t" \
552 "addc r13, r13, r0 \n\t" \
553 "add r12, r12, r5 \n\t" \
554 "addc r5, r13, r0 \n\t" \
555 "swi r12, r4, 0 \n\t" \
556 "addi r4, r4, 4 \n\t"
558 #define MULADDC_STOP \
562 : "=m" (c), "=m" (d), "=m" (s) \
563 : "m" (s), "m" (d), "m" (c), "m" (b) \
564 : "r3", "r4", "r5", "r6", "r7", "r8", \
565 "r9", "r10", "r11", "r12", "r13" \
570 #if defined(__tricore__)
572 #define MULADDC_INIT \
574 "ld.a %%a2, %3 \n\t" \
575 "ld.a %%a3, %4 \n\t" \
576 "ld.w %%d4, %5 \n\t" \
577 "ld.w %%d1, %6 \n\t" \
578 "xor %%d5, %%d5 \n\t"
580 #define MULADDC_CORE \
581 "ld.w %%d0, [%%a2+] \n\t" \
582 "madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \
583 "ld.w %%d0, [%%a3] \n\t" \
584 "addx %%d2, %%d2, %%d0 \n\t" \
585 "addc %%d3, %%d3, 0 \n\t" \
586 "mov %%d4, %%d3 \n\t" \
587 "st.w [%%a3+], %%d2 \n\t"
589 #define MULADDC_STOP \
590 "st.w %0, %%d4 \n\t" \
591 "st.a %1, %%a3 \n\t" \
592 "st.a %2, %%a2 \n\t" \
593 : "=m" (c), "=m" (d), "=m" (s) \
594 : "m" (s), "m" (d), "m" (c), "m" (b) \
595 : "d0", "d1", "e2", "d4", "a2", "a3" \
612 #if defined(__GNUC__) && !defined(__OPTIMIZE__)
613 #define MULADDC_CANNOT_USE_R7
616 #if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
618 #if defined(__thumb__) && !defined(__thumb2__)
620 #define MULADDC_INIT \
626 "lsr r7, r3, #16 \n\t" \
628 "lsl r7, r3, #16 \n\t" \
629 "lsr r7, r7, #16 \n\t" \
632 #define MULADDC_CORE \
633 "ldmia r0!, {r6} \n\t" \
634 "lsr r7, r6, #16 \n\t" \
635 "lsl r6, r6, #16 \n\t" \
636 "lsr r6, r6, #16 \n\t" \
645 "lsr r3, r6, #16 \n\t" \
646 "add r5, r5, r3 \n\t" \
647 "lsr r3, r7, #16 \n\t" \
648 "add r5, r5, r3 \n\t" \
649 "add r4, r4, r2 \n\t" \
652 "lsl r3, r6, #16 \n\t" \
653 "add r4, r4, r3 \n\t" \
655 "lsl r3, r7, #16 \n\t" \
656 "add r4, r4, r3 \n\t" \
658 "ldr r3, [r1] \n\t" \
659 "add r4, r4, r3 \n\t" \
661 "stmia r1!, {r4} \n\t"
663 #define MULADDC_STOP \
667 : "=m" (c), "=m" (d), "=m" (s) \
668 : "m" (s), "m" (d), "m" (c), "m" (b) \
669 : "r0", "r1", "r2", "r3", "r4", "r5", \
670 "r6", "r7", "r8", "r9", "cc" \
675 #define MULADDC_INIT \
682 #define MULADDC_CORE \
683 "ldr r4, [r0], #4 \n\t" \
685 "ldr r6, [r1] \n\t" \
686 "umlal r2, r5, r3, r4 \n\t" \
687 "adds r7, r6, r2 \n\t" \
688 "adc r2, r5, #0 \n\t" \
689 "str r7, [r1], #4 \n\t"
691 #define MULADDC_STOP \
695 : "=m" (c), "=m" (d), "=m" (s) \
696 : "m" (s), "m" (d), "m" (c), "m" (b) \
697 : "r0", "r1", "r2", "r3", "r4", "r5", \
705 #if defined(__alpha__)
707 #define MULADDC_INIT \
714 #define MULADDC_CORE \
715 "ldq $6, 0($1) \n\t" \
716 "addq $1, 8, $1 \n\t" \
717 "mulq $6, $4, $7 \n\t" \
718 "umulh $6, $4, $6 \n\t" \
719 "addq $7, $3, $7 \n\t" \
720 "cmpult $7, $3, $3 \n\t" \
721 "ldq $5, 0($2) \n\t" \
722 "addq $7, $5, $7 \n\t" \
723 "cmpult $7, $5, $5 \n\t" \
724 "stq $7, 0($2) \n\t" \
725 "addq $2, 8, $2 \n\t" \
726 "addq $6, $3, $3 \n\t" \
727 "addq $5, $3, $3 \n\t"
729 #define MULADDC_STOP \
733 : "=m" (c), "=m" (d), "=m" (s) \
734 : "m" (s), "m" (d), "m" (c), "m" (b) \
735 : "$1", "$2", "$3", "$4", "$5", "$6", "$7" \
739 #if defined(__mips__) && !defined(__mips64)
741 #define MULADDC_INIT \
748 #define MULADDC_CORE \
749 "lw $14, 0($10) \n\t" \
750 "multu $13, $14 \n\t" \
751 "addi $10, $10, 4 \n\t" \
754 "addu $14, $12, $14 \n\t" \
755 "lw $15, 0($11) \n\t" \
756 "sltu $12, $14, $12 \n\t" \
757 "addu $15, $14, $15 \n\t" \
758 "sltu $14, $15, $14 \n\t" \
759 "addu $12, $12, $9 \n\t" \
760 "sw $15, 0($11) \n\t" \
761 "addu $12, $12, $14 \n\t" \
762 "addi $11, $11, 4 \n\t"
764 #define MULADDC_STOP \
768 : "=m" (c), "=m" (d), "=m" (s) \
769 : "m" (s), "m" (d), "m" (c), "m" (b) \
770 : "$9", "$10", "$11", "$12", "$13", "$14", "$15", "lo", "hi" \
776 #if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)
778 #define MULADDC_INIT \
784 #define MULADDC_CORE \
789 __asm add eax, [edi] \
794 #if defined(MBEDTLS_HAVE_SSE2)
796 #define EMIT __asm _emit
798 #define MULADDC_HUIT \
799 EMIT 0x0F EMIT 0x6E EMIT 0xC9 \
800 EMIT 0x0F EMIT 0x6E EMIT 0xC3 \
801 EMIT 0x0F EMIT 0x6E EMIT 0x1F \
802 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
803 EMIT 0x0F EMIT 0x6E EMIT 0x16 \
804 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
805 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \
806 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
807 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \
808 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
809 EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \
810 EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \
811 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
812 EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \
813 EMIT 0x0F EMIT 0xD4 EMIT 0xDC \
814 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \
815 EMIT 0x0F EMIT 0xD4 EMIT 0xEE \
816 EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \
817 EMIT 0x0F EMIT 0xD4 EMIT 0xFC \
818 EMIT 0x0F EMIT 0x7E EMIT 0x0F \
819 EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \
820 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
821 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
822 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \
823 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
824 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
825 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \
826 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
827 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \
828 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
829 EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \
830 EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \
831 EMIT 0x0F EMIT 0xD4 EMIT 0xCD \
832 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \
833 EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \
834 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \
835 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
836 EMIT 0x0F EMIT 0xD4 EMIT 0xCF \
837 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \
838 EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \
839 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \
840 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
841 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
842 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \
843 EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \
844 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \
845 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
846 EMIT 0x0F EMIT 0xD4 EMIT 0xCC \
847 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \
848 EMIT 0x0F EMIT 0xD4 EMIT 0xDD \
849 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \
850 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
851 EMIT 0x0F EMIT 0xD4 EMIT 0xCE \
852 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \
853 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
854 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
855 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \
856 EMIT 0x83 EMIT 0xC7 EMIT 0x20 \
857 EMIT 0x83 EMIT 0xC6 EMIT 0x20 \
858 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
859 EMIT 0x0F EMIT 0x7E EMIT 0xC9
861 #define MULADDC_STOP \
862 EMIT 0x0F EMIT 0x77 \
869 #define MULADDC_STOP \
879 #if !defined(MULADDC_CORE)
880 #if defined(MBEDTLS_HAVE_UDBL)
882 #define MULADDC_INIT \
885 mbedtls_mpi_uint r0, r1;
887 #define MULADDC_CORE \
888 r = *(s++) * (mbedtls_t_udbl) b; \
889 r0 = (mbedtls_mpi_uint) r; \
890 r1 = (mbedtls_mpi_uint)( r >> biL ); \
891 r0 += c; r1 += (r0 < c); \
892 r0 += *d; r1 += (r0 < *d); \
895 #define MULADDC_STOP \
899 #define MULADDC_INIT \
901 mbedtls_mpi_uint s0, s1, b0, b1; \
902 mbedtls_mpi_uint r0, r1, rx, ry; \
903 b0 = ( b << biH ) >> biH; \
906 #define MULADDC_CORE \
907 s0 = ( *s << biH ) >> biH; \
908 s1 = ( *s >> biH ); s++; \
909 rx = s0 * b1; r0 = s0 * b0; \
910 ry = s1 * b0; r1 = s1 * b1; \
911 r1 += ( rx >> biH ); \
912 r1 += ( ry >> biH ); \
913 rx <<= biH; ry <<= biH; \
914 r0 += rx; r1 += (r0 < rx); \
915 r0 += ry; r1 += (r0 < ry); \
916 r0 += c; r1 += (r0 < c); \
917 r0 += *d; r1 += (r0 < *d); \
920 #define MULADDC_STOP \
Configuration options (set of defines)
Multi-precision integer library.