63 #ifndef MBEDTLS_BN_MUL_H
64 #define MBEDTLS_BN_MUL_H
66 #if !defined(MBEDTLS_CONFIG_FILE)
69 #include MBEDTLS_CONFIG_FILE
74 #if defined(MBEDTLS_HAVE_ASM)
81 #if defined(__GNUC__) && \
82 ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 )
90 #if defined(__i386__) && defined(__OPTIMIZE__)
92 #define MULADDC_INIT \
94 "movl %%ebx, %0 \n\t" \
95 "movl %5, %%esi \n\t" \
96 "movl %6, %%edi \n\t" \
97 "movl %7, %%ecx \n\t" \
100 #define MULADDC_CORE \
103 "addl %%ecx, %%eax \n\t" \
104 "adcl $0, %%edx \n\t" \
105 "addl (%%edi), %%eax \n\t" \
106 "adcl $0, %%edx \n\t" \
107 "movl %%edx, %%ecx \n\t" \
110 #if defined(MBEDTLS_HAVE_SSE2)
112 #define MULADDC_HUIT \
113 "movd %%ecx, %%mm1 \n\t" \
114 "movd %%ebx, %%mm0 \n\t" \
115 "movd (%%edi), %%mm3 \n\t" \
116 "paddq %%mm3, %%mm1 \n\t" \
117 "movd (%%esi), %%mm2 \n\t" \
118 "pmuludq %%mm0, %%mm2 \n\t" \
119 "movd 4(%%esi), %%mm4 \n\t" \
120 "pmuludq %%mm0, %%mm4 \n\t" \
121 "movd 8(%%esi), %%mm6 \n\t" \
122 "pmuludq %%mm0, %%mm6 \n\t" \
123 "movd 12(%%esi), %%mm7 \n\t" \
124 "pmuludq %%mm0, %%mm7 \n\t" \
125 "paddq %%mm2, %%mm1 \n\t" \
126 "movd 4(%%edi), %%mm3 \n\t" \
127 "paddq %%mm4, %%mm3 \n\t" \
128 "movd 8(%%edi), %%mm5 \n\t" \
129 "paddq %%mm6, %%mm5 \n\t" \
130 "movd 12(%%edi), %%mm4 \n\t" \
131 "paddq %%mm4, %%mm7 \n\t" \
132 "movd %%mm1, (%%edi) \n\t" \
133 "movd 16(%%esi), %%mm2 \n\t" \
134 "pmuludq %%mm0, %%mm2 \n\t" \
135 "psrlq $32, %%mm1 \n\t" \
136 "movd 20(%%esi), %%mm4 \n\t" \
137 "pmuludq %%mm0, %%mm4 \n\t" \
138 "paddq %%mm3, %%mm1 \n\t" \
139 "movd 24(%%esi), %%mm6 \n\t" \
140 "pmuludq %%mm0, %%mm6 \n\t" \
141 "movd %%mm1, 4(%%edi) \n\t" \
142 "psrlq $32, %%mm1 \n\t" \
143 "movd 28(%%esi), %%mm3 \n\t" \
144 "pmuludq %%mm0, %%mm3 \n\t" \
145 "paddq %%mm5, %%mm1 \n\t" \
146 "movd 16(%%edi), %%mm5 \n\t" \
147 "paddq %%mm5, %%mm2 \n\t" \
148 "movd %%mm1, 8(%%edi) \n\t" \
149 "psrlq $32, %%mm1 \n\t" \
150 "paddq %%mm7, %%mm1 \n\t" \
151 "movd 20(%%edi), %%mm5 \n\t" \
152 "paddq %%mm5, %%mm4 \n\t" \
153 "movd %%mm1, 12(%%edi) \n\t" \
154 "psrlq $32, %%mm1 \n\t" \
155 "paddq %%mm2, %%mm1 \n\t" \
156 "movd 24(%%edi), %%mm5 \n\t" \
157 "paddq %%mm5, %%mm6 \n\t" \
158 "movd %%mm1, 16(%%edi) \n\t" \
159 "psrlq $32, %%mm1 \n\t" \
160 "paddq %%mm4, %%mm1 \n\t" \
161 "movd 28(%%edi), %%mm5 \n\t" \
162 "paddq %%mm5, %%mm3 \n\t" \
163 "movd %%mm1, 20(%%edi) \n\t" \
164 "psrlq $32, %%mm1 \n\t" \
165 "paddq %%mm6, %%mm1 \n\t" \
166 "movd %%mm1, 24(%%edi) \n\t" \
167 "psrlq $32, %%mm1 \n\t" \
168 "paddq %%mm3, %%mm1 \n\t" \
169 "movd %%mm1, 28(%%edi) \n\t" \
170 "addl $32, %%edi \n\t" \
171 "addl $32, %%esi \n\t" \
172 "psrlq $32, %%mm1 \n\t" \
173 "movd %%mm1, %%ecx \n\t"
175 #define MULADDC_STOP \
177 "movl %4, %%ebx \n\t" \
178 "movl %%ecx, %1 \n\t" \
179 "movl %%edi, %2 \n\t" \
180 "movl %%esi, %3 \n\t" \
181 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
182 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
183 : "eax", "ebx", "ecx", "edx", "esi", "edi" \
188 #define MULADDC_STOP \
189 "movl %4, %%ebx \n\t" \
190 "movl %%ecx, %1 \n\t" \
191 "movl %%edi, %2 \n\t" \
192 "movl %%esi, %3 \n\t" \
193 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
194 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
195 : "eax", "ebx", "ecx", "edx", "esi", "edi" \
200 #if defined(__amd64__) || defined (__x86_64__)
202 #define MULADDC_INIT \
206 #define MULADDC_CORE \
207 "movq (%%rsi), %%rax\n" \
210 "addq %%rcx, %%rax\n" \
211 "movq %%r8, %%rcx\n" \
214 "addq %%rax, (%%rdi)\n" \
215 "adcq %%rdx, %%rcx\n" \
218 #define MULADDC_STOP \
219 : "+c" (c), "+D" (d), "+S" (s) \
221 : "rax", "rdx", "r8" \
226 #if defined(__mc68020__) || defined(__mcpu32__)
228 #define MULADDC_INIT \
230 "movl %3, %%a2 \n\t" \
231 "movl %4, %%a3 \n\t" \
232 "movl %5, %%d3 \n\t" \
233 "movl %6, %%d2 \n\t" \
234 "moveq #0, %%d0 \n\t"
236 #define MULADDC_CORE \
237 "movel %%a2@+, %%d1 \n\t" \
238 "mulul %%d2, %%d4:%%d1 \n\t" \
239 "addl %%d3, %%d1 \n\t" \
240 "addxl %%d0, %%d4 \n\t" \
241 "moveq #0, %%d3 \n\t" \
242 "addl %%d1, %%a3@+ \n\t" \
243 "addxl %%d4, %%d3 \n\t"
245 #define MULADDC_STOP \
246 "movl %%d3, %0 \n\t" \
247 "movl %%a3, %1 \n\t" \
248 "movl %%a2, %2 \n\t" \
249 : "=m" (c), "=m" (d), "=m" (s) \
250 : "m" (s), "m" (d), "m" (c), "m" (b) \
251 : "d0", "d1", "d2", "d3", "d4", "a2", "a3" \
254 #define MULADDC_HUIT \
255 "movel %%a2@+, %%d1 \n\t" \
256 "mulul %%d2, %%d4:%%d1 \n\t" \
257 "addxl %%d3, %%d1 \n\t" \
258 "addxl %%d0, %%d4 \n\t" \
259 "addl %%d1, %%a3@+ \n\t" \
260 "movel %%a2@+, %%d1 \n\t" \
261 "mulul %%d2, %%d3:%%d1 \n\t" \
262 "addxl %%d4, %%d1 \n\t" \
263 "addxl %%d0, %%d3 \n\t" \
264 "addl %%d1, %%a3@+ \n\t" \
265 "movel %%a2@+, %%d1 \n\t" \
266 "mulul %%d2, %%d4:%%d1 \n\t" \
267 "addxl %%d3, %%d1 \n\t" \
268 "addxl %%d0, %%d4 \n\t" \
269 "addl %%d1, %%a3@+ \n\t" \
270 "movel %%a2@+, %%d1 \n\t" \
271 "mulul %%d2, %%d3:%%d1 \n\t" \
272 "addxl %%d4, %%d1 \n\t" \
273 "addxl %%d0, %%d3 \n\t" \
274 "addl %%d1, %%a3@+ \n\t" \
275 "movel %%a2@+, %%d1 \n\t" \
276 "mulul %%d2, %%d4:%%d1 \n\t" \
277 "addxl %%d3, %%d1 \n\t" \
278 "addxl %%d0, %%d4 \n\t" \
279 "addl %%d1, %%a3@+ \n\t" \
280 "movel %%a2@+, %%d1 \n\t" \
281 "mulul %%d2, %%d3:%%d1 \n\t" \
282 "addxl %%d4, %%d1 \n\t" \
283 "addxl %%d0, %%d3 \n\t" \
284 "addl %%d1, %%a3@+ \n\t" \
285 "movel %%a2@+, %%d1 \n\t" \
286 "mulul %%d2, %%d4:%%d1 \n\t" \
287 "addxl %%d3, %%d1 \n\t" \
288 "addxl %%d0, %%d4 \n\t" \
289 "addl %%d1, %%a3@+ \n\t" \
290 "movel %%a2@+, %%d1 \n\t" \
291 "mulul %%d2, %%d3:%%d1 \n\t" \
292 "addxl %%d4, %%d1 \n\t" \
293 "addxl %%d0, %%d3 \n\t" \
294 "addl %%d1, %%a3@+ \n\t" \
295 "addxl %%d0, %%d3 \n\t"
299 #if defined(__powerpc64__) || defined(__ppc64__)
301 #if defined(__MACH__) && defined(__APPLE__)
303 #define MULADDC_INIT \
309 "addi r3, r3, -8 \n\t" \
310 "addi r4, r4, -8 \n\t" \
311 "addic r5, r5, 0 \n\t"
313 #define MULADDC_CORE \
314 "ldu r7, 8(r3) \n\t" \
315 "mulld r8, r7, r6 \n\t" \
316 "mulhdu r9, r7, r6 \n\t" \
317 "adde r8, r8, r5 \n\t" \
318 "ld r7, 8(r4) \n\t" \
319 "addze r5, r9 \n\t" \
320 "addc r8, r8, r7 \n\t" \
321 "stdu r8, 8(r4) \n\t"
323 #define MULADDC_STOP \
324 "addze r5, r5 \n\t" \
325 "addi r4, r4, 8 \n\t" \
326 "addi r3, r3, 8 \n\t" \
330 : "=m" (c), "=m" (d), "=m" (s) \
331 : "m" (s), "m" (d), "m" (c), "m" (b) \
332 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
338 #define MULADDC_INIT \
344 "addi %%r3, %%r3, -8 \n\t" \
345 "addi %%r4, %%r4, -8 \n\t" \
346 "addic %%r5, %%r5, 0 \n\t"
348 #define MULADDC_CORE \
349 "ldu %%r7, 8(%%r3) \n\t" \
350 "mulld %%r8, %%r7, %%r6 \n\t" \
351 "mulhdu %%r9, %%r7, %%r6 \n\t" \
352 "adde %%r8, %%r8, %%r5 \n\t" \
353 "ld %%r7, 8(%%r4) \n\t" \
354 "addze %%r5, %%r9 \n\t" \
355 "addc %%r8, %%r8, %%r7 \n\t" \
356 "stdu %%r8, 8(%%r4) \n\t"
358 #define MULADDC_STOP \
359 "addze %%r5, %%r5 \n\t" \
360 "addi %%r4, %%r4, 8 \n\t" \
361 "addi %%r3, %%r3, 8 \n\t" \
362 "std %%r5, %0 \n\t" \
363 "std %%r4, %1 \n\t" \
364 "std %%r3, %2 \n\t" \
365 : "=m" (c), "=m" (d), "=m" (s) \
366 : "m" (s), "m" (d), "m" (c), "m" (b) \
367 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
372 #elif defined(__powerpc__) || defined(__ppc__)
374 #if defined(__MACH__) && defined(__APPLE__)
376 #define MULADDC_INIT \
382 "addi r3, r3, -4 \n\t" \
383 "addi r4, r4, -4 \n\t" \
384 "addic r5, r5, 0 \n\t"
386 #define MULADDC_CORE \
387 "lwzu r7, 4(r3) \n\t" \
388 "mullw r8, r7, r6 \n\t" \
389 "mulhwu r9, r7, r6 \n\t" \
390 "adde r8, r8, r5 \n\t" \
391 "lwz r7, 4(r4) \n\t" \
392 "addze r5, r9 \n\t" \
393 "addc r8, r8, r7 \n\t" \
394 "stwu r8, 4(r4) \n\t"
396 #define MULADDC_STOP \
397 "addze r5, r5 \n\t" \
398 "addi r4, r4, 4 \n\t" \
399 "addi r3, r3, 4 \n\t" \
403 : "=m" (c), "=m" (d), "=m" (s) \
404 : "m" (s), "m" (d), "m" (c), "m" (b) \
405 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
410 #define MULADDC_INIT \
412 "lwz %%r3, %3 \n\t" \
413 "lwz %%r4, %4 \n\t" \
414 "lwz %%r5, %5 \n\t" \
415 "lwz %%r6, %6 \n\t" \
416 "addi %%r3, %%r3, -4 \n\t" \
417 "addi %%r4, %%r4, -4 \n\t" \
418 "addic %%r5, %%r5, 0 \n\t"
420 #define MULADDC_CORE \
421 "lwzu %%r7, 4(%%r3) \n\t" \
422 "mullw %%r8, %%r7, %%r6 \n\t" \
423 "mulhwu %%r9, %%r7, %%r6 \n\t" \
424 "adde %%r8, %%r8, %%r5 \n\t" \
425 "lwz %%r7, 4(%%r4) \n\t" \
426 "addze %%r5, %%r9 \n\t" \
427 "addc %%r8, %%r8, %%r7 \n\t" \
428 "stwu %%r8, 4(%%r4) \n\t"
430 #define MULADDC_STOP \
431 "addze %%r5, %%r5 \n\t" \
432 "addi %%r4, %%r4, 4 \n\t" \
433 "addi %%r3, %%r3, 4 \n\t" \
434 "stw %%r5, %0 \n\t" \
435 "stw %%r4, %1 \n\t" \
436 "stw %%r3, %2 \n\t" \
437 : "=m" (c), "=m" (d), "=m" (s) \
438 : "m" (s), "m" (d), "m" (c), "m" (b) \
439 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
450 #if 0 && defined(__sparc__)
451 #if defined(__sparc64__)
453 #define MULADDC_INIT \
455 "ldx %3, %%o0 \n\t" \
456 "ldx %4, %%o1 \n\t" \
460 #define MULADDC_CORE \
461 "ld [%%o0], %%o4 \n\t" \
463 "ld [%%o1], %%o5 \n\t" \
464 "umul %%o3, %%o4, %%o4 \n\t" \
465 "addcc %%o4, %%o2, %%o4 \n\t" \
466 "rd %%y, %%g1 \n\t" \
467 "addx %%g1, 0, %%g1 \n\t" \
468 "addcc %%o4, %%o5, %%o4 \n\t" \
469 "st %%o4, [%%o1] \n\t" \
470 "addx %%g1, 0, %%o2 \n\t" \
473 #define MULADDC_STOP \
475 "stx %%o1, %1 \n\t" \
476 "stx %%o0, %2 \n\t" \
477 : "=m" (c), "=m" (d), "=m" (s) \
478 : "m" (s), "m" (d), "m" (c), "m" (b) \
479 : "g1", "o0", "o1", "o2", "o3", "o4", \
485 #define MULADDC_INIT \
492 #define MULADDC_CORE \
493 "ld [%%o0], %%o4 \n\t" \
495 "ld [%%o1], %%o5 \n\t" \
496 "umul %%o3, %%o4, %%o4 \n\t" \
497 "addcc %%o4, %%o2, %%o4 \n\t" \
498 "rd %%y, %%g1 \n\t" \
499 "addx %%g1, 0, %%g1 \n\t" \
500 "addcc %%o4, %%o5, %%o4 \n\t" \
501 "st %%o4, [%%o1] \n\t" \
502 "addx %%g1, 0, %%o2 \n\t" \
505 #define MULADDC_STOP \
509 : "=m" (c), "=m" (d), "=m" (s) \
510 : "m" (s), "m" (d), "m" (c), "m" (b) \
511 : "g1", "o0", "o1", "o2", "o3", "o4", \
518 #if defined(__microblaze__) || defined(microblaze)
520 #define MULADDC_INIT \
526 "andi r7, r6, 0xffff \n\t" \
527 "bsrli r6, r6, 16 \n\t"
529 #define MULADDC_CORE \
530 "lhui r8, r3, 0 \n\t" \
531 "addi r3, r3, 2 \n\t" \
532 "lhui r9, r3, 0 \n\t" \
533 "addi r3, r3, 2 \n\t" \
534 "mul r10, r9, r6 \n\t" \
535 "mul r11, r8, r7 \n\t" \
536 "mul r12, r9, r7 \n\t" \
537 "mul r13, r8, r6 \n\t" \
538 "bsrli r8, r10, 16 \n\t" \
539 "bsrli r9, r11, 16 \n\t" \
540 "add r13, r13, r8 \n\t" \
541 "add r13, r13, r9 \n\t" \
542 "bslli r10, r10, 16 \n\t" \
543 "bslli r11, r11, 16 \n\t" \
544 "add r12, r12, r10 \n\t" \
545 "addc r13, r13, r0 \n\t" \
546 "add r12, r12, r11 \n\t" \
547 "addc r13, r13, r0 \n\t" \
548 "lwi r10, r4, 0 \n\t" \
549 "add r12, r12, r10 \n\t" \
550 "addc r13, r13, r0 \n\t" \
551 "add r12, r12, r5 \n\t" \
552 "addc r5, r13, r0 \n\t" \
553 "swi r12, r4, 0 \n\t" \
554 "addi r4, r4, 4 \n\t"
556 #define MULADDC_STOP \
560 : "=m" (c), "=m" (d), "=m" (s) \
561 : "m" (s), "m" (d), "m" (c), "m" (b) \
562 : "r3", "r4", "r5", "r6", "r7", "r8", \
563 "r9", "r10", "r11", "r12", "r13" \
568 #if defined(__tricore__)
570 #define MULADDC_INIT \
572 "ld.a %%a2, %3 \n\t" \
573 "ld.a %%a3, %4 \n\t" \
574 "ld.w %%d4, %5 \n\t" \
575 "ld.w %%d1, %6 \n\t" \
576 "xor %%d5, %%d5 \n\t"
578 #define MULADDC_CORE \
579 "ld.w %%d0, [%%a2+] \n\t" \
580 "madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \
581 "ld.w %%d0, [%%a3] \n\t" \
582 "addx %%d2, %%d2, %%d0 \n\t" \
583 "addc %%d3, %%d3, 0 \n\t" \
584 "mov %%d4, %%d3 \n\t" \
585 "st.w [%%a3+], %%d2 \n\t"
587 #define MULADDC_STOP \
588 "st.w %0, %%d4 \n\t" \
589 "st.a %1, %%a3 \n\t" \
590 "st.a %2, %%a2 \n\t" \
591 : "=m" (c), "=m" (d), "=m" (s) \
592 : "m" (s), "m" (d), "m" (c), "m" (b) \
593 : "d0", "d1", "e2", "d4", "a2", "a3" \
610 #if defined(__GNUC__) && !defined(__OPTIMIZE__)
611 #define MULADDC_CANNOT_USE_R7
614 #if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
616 #if defined(__thumb__) && !defined(__thumb2__)
618 #define MULADDC_INIT \
624 "lsr r7, r3, #16 \n\t" \
626 "lsl r7, r3, #16 \n\t" \
627 "lsr r7, r7, #16 \n\t" \
630 #define MULADDC_CORE \
631 "ldmia r0!, {r6} \n\t" \
632 "lsr r7, r6, #16 \n\t" \
633 "lsl r6, r6, #16 \n\t" \
634 "lsr r6, r6, #16 \n\t" \
643 "lsr r3, r6, #16 \n\t" \
644 "add r5, r5, r3 \n\t" \
645 "lsr r3, r7, #16 \n\t" \
646 "add r5, r5, r3 \n\t" \
647 "add r4, r4, r2 \n\t" \
650 "lsl r3, r6, #16 \n\t" \
651 "add r4, r4, r3 \n\t" \
653 "lsl r3, r7, #16 \n\t" \
654 "add r4, r4, r3 \n\t" \
656 "ldr r3, [r1] \n\t" \
657 "add r4, r4, r3 \n\t" \
659 "stmia r1!, {r4} \n\t"
661 #define MULADDC_STOP \
665 : "=m" (c), "=m" (d), "=m" (s) \
666 : "m" (s), "m" (d), "m" (c), "m" (b) \
667 : "r0", "r1", "r2", "r3", "r4", "r5", \
668 "r6", "r7", "r8", "r9", "cc" \
673 #define MULADDC_INIT \
680 #define MULADDC_CORE \
681 "ldr r4, [r0], #4 \n\t" \
683 "ldr r6, [r1] \n\t" \
684 "umlal r2, r5, r3, r4 \n\t" \
685 "adds r7, r6, r2 \n\t" \
686 "adc r2, r5, #0 \n\t" \
687 "str r7, [r1], #4 \n\t"
689 #define MULADDC_STOP \
693 : "=m" (c), "=m" (d), "=m" (s) \
694 : "m" (s), "m" (d), "m" (c), "m" (b) \
695 : "r0", "r1", "r2", "r3", "r4", "r5", \
703 #if defined(__alpha__)
705 #define MULADDC_INIT \
712 #define MULADDC_CORE \
713 "ldq $6, 0($1) \n\t" \
714 "addq $1, 8, $1 \n\t" \
715 "mulq $6, $4, $7 \n\t" \
716 "umulh $6, $4, $6 \n\t" \
717 "addq $7, $3, $7 \n\t" \
718 "cmpult $7, $3, $3 \n\t" \
719 "ldq $5, 0($2) \n\t" \
720 "addq $7, $5, $7 \n\t" \
721 "cmpult $7, $5, $5 \n\t" \
722 "stq $7, 0($2) \n\t" \
723 "addq $2, 8, $2 \n\t" \
724 "addq $6, $3, $3 \n\t" \
725 "addq $5, $3, $3 \n\t"
727 #define MULADDC_STOP \
731 : "=m" (c), "=m" (d), "=m" (s) \
732 : "m" (s), "m" (d), "m" (c), "m" (b) \
733 : "$1", "$2", "$3", "$4", "$5", "$6", "$7" \
737 #if defined(__mips__) && !defined(__mips64)
739 #define MULADDC_INIT \
746 #define MULADDC_CORE \
747 "lw $14, 0($10) \n\t" \
748 "multu $13, $14 \n\t" \
749 "addi $10, $10, 4 \n\t" \
752 "addu $14, $12, $14 \n\t" \
753 "lw $15, 0($11) \n\t" \
754 "sltu $12, $14, $12 \n\t" \
755 "addu $15, $14, $15 \n\t" \
756 "sltu $14, $15, $14 \n\t" \
757 "addu $12, $12, $9 \n\t" \
758 "sw $15, 0($11) \n\t" \
759 "addu $12, $12, $14 \n\t" \
760 "addi $11, $11, 4 \n\t"
762 #define MULADDC_STOP \
766 : "=m" (c), "=m" (d), "=m" (s) \
767 : "m" (s), "m" (d), "m" (c), "m" (b) \
768 : "$9", "$10", "$11", "$12", "$13", "$14", "$15", "lo", "hi" \
774 #if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)
776 #define MULADDC_INIT \
782 #define MULADDC_CORE \
787 __asm add eax, [edi] \
792 #if defined(MBEDTLS_HAVE_SSE2)
794 #define EMIT __asm _emit
796 #define MULADDC_HUIT \
797 EMIT 0x0F EMIT 0x6E EMIT 0xC9 \
798 EMIT 0x0F EMIT 0x6E EMIT 0xC3 \
799 EMIT 0x0F EMIT 0x6E EMIT 0x1F \
800 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
801 EMIT 0x0F EMIT 0x6E EMIT 0x16 \
802 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
803 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \
804 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
805 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \
806 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
807 EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \
808 EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \
809 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
810 EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \
811 EMIT 0x0F EMIT 0xD4 EMIT 0xDC \
812 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \
813 EMIT 0x0F EMIT 0xD4 EMIT 0xEE \
814 EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \
815 EMIT 0x0F EMIT 0xD4 EMIT 0xFC \
816 EMIT 0x0F EMIT 0x7E EMIT 0x0F \
817 EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \
818 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
819 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
820 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \
821 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
822 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
823 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \
824 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
825 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \
826 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
827 EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \
828 EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \
829 EMIT 0x0F EMIT 0xD4 EMIT 0xCD \
830 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \
831 EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \
832 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \
833 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
834 EMIT 0x0F EMIT 0xD4 EMIT 0xCF \
835 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \
836 EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \
837 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \
838 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
839 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
840 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \
841 EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \
842 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \
843 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
844 EMIT 0x0F EMIT 0xD4 EMIT 0xCC \
845 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \
846 EMIT 0x0F EMIT 0xD4 EMIT 0xDD \
847 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \
848 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
849 EMIT 0x0F EMIT 0xD4 EMIT 0xCE \
850 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \
851 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
852 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
853 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \
854 EMIT 0x83 EMIT 0xC7 EMIT 0x20 \
855 EMIT 0x83 EMIT 0xC6 EMIT 0x20 \
856 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
857 EMIT 0x0F EMIT 0x7E EMIT 0xC9
859 #define MULADDC_STOP \
860 EMIT 0x0F EMIT 0x77 \
867 #define MULADDC_STOP \
877 #if !defined(MULADDC_CORE)
878 #if defined(MBEDTLS_HAVE_UDBL)
880 #define MULADDC_INIT \
883 mbedtls_mpi_uint r0, r1;
885 #define MULADDC_CORE \
886 r = *(s++) * (mbedtls_t_udbl) b; \
887 r0 = (mbedtls_mpi_uint) r; \
888 r1 = (mbedtls_mpi_uint)( r >> biL ); \
889 r0 += c; r1 += (r0 < c); \
890 r0 += *d; r1 += (r0 < *d); \
893 #define MULADDC_STOP \
897 #define MULADDC_INIT \
899 mbedtls_mpi_uint s0, s1, b0, b1; \
900 mbedtls_mpi_uint r0, r1, rx, ry; \
901 b0 = ( b << biH ) >> biH; \
904 #define MULADDC_CORE \
905 s0 = ( *s << biH ) >> biH; \
906 s1 = ( *s >> biH ); s++; \
907 rx = s0 * b1; r0 = s0 * b0; \
908 ry = s1 * b0; r1 = s1 * b1; \
909 r1 += ( rx >> biH ); \
910 r1 += ( ry >> biH ); \
911 rx <<= biH; ry <<= biH; \
912 r0 += rx; r1 += (r0 < rx); \
913 r0 += ry; r1 += (r0 < ry); \
914 r0 += c; r1 += (r0 < c); \
915 r0 += *d; r1 += (r0 < *d); \
918 #define MULADDC_STOP \
Configuration options (set of defines)
Multi-precision integer library.