Mercurial > dropbear
annotate libtommath/demo/demo.c @ 1653:76189c9ffea2
External Public-Key Authentication API (#72)
* Implemented dynamic loading of an external plug-in shared library to delegate public key authentication
* Moved conditional compilation of the plugin infrastructure into the configure.ac script to be able to add -ldl to dropbear build only when the flag is enabled
* Added tags file to the ignore list
* Updated API to have the constructor to return function pointers in the pliugin instance. Added support for passing user name to the checkpubkey function. Added options to the session returned by the plugin and have dropbear to parse and process them
* Added -rdynamic to the linker flags when EPKA is enabled
* Changed the API to pass a previously created session to the checkPubKey function (created during preauth)
* Added documentation to the API
* Added parameter addrstring to plugin creation function
* Modified the API to retrieve the auth options. Instead of having them as field of the EPKASession struct, they are stored internally (plugin-dependent) in the plugin/session and retrieved through a pointer to a function (in the session)
* Changed option string to be a simple char * instead of unsigned char *
| author | fabriziobertocci <fabriziobertocci@gmail.com> |
|---|---|
| date | Wed, 15 May 2019 09:43:57 -0400 |
| parents | 8bba51a55704 |
| children |
| rev | line source |
|---|---|
| 1436 | 1 #include <string.h> |
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2 #include <time.h> |
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3 |
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4 #ifdef IOWNANATHLON |
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5 #include <unistd.h> |
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6 #define SLEEP sleep(4) |
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7 #else |
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8 #define SLEEP |
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9 #endif |
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10 |
| 1436 | 11 /* |
| 12 * Configuration | |
| 13 */ | |
| 14 #ifndef LTM_DEMO_TEST_VS_MTEST | |
| 15 #define LTM_DEMO_TEST_VS_MTEST 1 | |
| 16 #endif | |
| 17 | |
| 18 #ifndef LTM_DEMO_TEST_REDUCE_2K_L | |
| 19 /* This test takes a moment so we disable it by default, but it can be: | |
| 20 * 0 to disable testing | |
| 21 * 1 to make the test with P = 2^1024 - 0x2A434 B9FDEC95 D8F9D550 FFFFFFFF FFFFFFFF | |
| 22 * 2 to make the test with P = 2^2048 - 0x1 00000000 00000000 00000000 00000000 4945DDBF 8EA2A91D 5776399B B83E188F | |
| 23 */ | |
| 24 #define LTM_DEMO_TEST_REDUCE_2K_L 0 | |
| 25 #endif | |
| 26 | |
| 27 #ifdef LTM_DEMO_REAL_RAND | |
| 28 #define LTM_DEMO_RAND_SEED time(NULL) | |
| 29 #else | |
| 30 #define LTM_DEMO_RAND_SEED 23 | |
| 31 #endif | |
| 32 | |
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33 #include "tommath.h" |
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34 |
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35 void ndraw(mp_int * a, char *name) |
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36 { |
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37 char buf[16000]; |
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38 |
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39 printf("%s: ", name); |
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40 mp_toradix(a, buf, 10); |
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41 printf("%s\n", buf); |
| 1436 | 42 mp_toradix(a, buf, 16); |
| 43 printf("0x%s\n", buf); | |
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44 } |
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45 |
| 1436 | 46 #if LTM_DEMO_TEST_VS_MTEST |
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47 static void draw(mp_int * a) |
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48 { |
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49 ndraw(a, ""); |
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50 } |
| 1436 | 51 #endif |
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52 |
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53 |
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54 unsigned long lfsr = 0xAAAAAAAAUL; |
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55 |
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56 int lbit(void) |
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57 { |
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58 if (lfsr & 0x80000000UL) { |
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59 lfsr = ((lfsr << 1) ^ 0x8000001BUL) & 0xFFFFFFFFUL; |
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60 return 1; |
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61 } else { |
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62 lfsr <<= 1; |
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63 return 0; |
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64 } |
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65 } |
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66 |
| 1436 | 67 #if defined(LTM_DEMO_REAL_RAND) && !defined(_WIN32) |
| 68 static FILE* fd_urandom; | |
| 69 #endif | |
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70 int myrng(unsigned char *dst, int len, void *dat) |
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71 { |
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72 int x; |
| 1436 | 73 (void)dat; |
| 74 #if defined(LTM_DEMO_REAL_RAND) | |
| 75 if (!fd_urandom) { | |
| 76 #if !defined(_WIN32) | |
| 77 fprintf(stderr, "\nno /dev/urandom\n"); | |
| 78 #endif | |
| 79 } | |
| 80 else { | |
| 81 return fread(dst, 1, len, fd_urandom); | |
| 82 } | |
| 83 #endif | |
| 84 for (x = 0; x < len; ) { | |
| 85 unsigned int r = (unsigned int)rand(); | |
| 86 do { | |
| 87 dst[x++] = r & 0xFF; | |
| 88 r >>= 8; | |
| 89 } while((r != 0) && (x < len)); | |
| 90 } | |
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91 return len; |
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92 } |
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93 |
| 1436 | 94 #if LTM_DEMO_TEST_VS_MTEST != 0 |
| 95 static void _panic(int l) | |
| 96 { | |
| 97 fprintf(stderr, "\n%d: fgets failed\n", l); | |
| 98 exit(EXIT_FAILURE); | |
| 99 } | |
| 100 #endif | |
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101 |
| 1436 | 102 mp_int a, b, c, d, e, f; |
| 103 | |
| 104 static void _cleanup(void) | |
| 105 { | |
| 106 mp_clear_multi(&a, &b, &c, &d, &e, &f, NULL); | |
| 107 printf("\n"); | |
| 108 | |
| 109 #ifdef LTM_DEMO_REAL_RAND | |
| 110 if(fd_urandom) | |
| 111 fclose(fd_urandom); | |
| 112 #endif | |
| 113 } | |
| 114 struct mp_sqrtmod_prime_st { | |
| 115 unsigned long p; | |
| 116 unsigned long n; | |
| 117 mp_digit r; | |
| 118 }; | |
| 119 struct mp_sqrtmod_prime_st sqrtmod_prime[] = { | |
| 120 { 5, 14, 3 }, | |
| 121 { 7, 9, 4 }, | |
| 122 { 113, 2, 62 } | |
| 123 }; | |
| 124 struct mp_jacobi_st { | |
| 125 unsigned long n; | |
| 126 int c[16]; | |
| 127 }; | |
| 128 struct mp_jacobi_st jacobi[] = { | |
| 129 { 3, { 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1 } }, | |
| 130 { 5, { 0, 1, -1, -1, 1, 0, 1, -1, -1, 1, 0, 1, -1, -1, 1, 0 } }, | |
| 131 { 7, { 1, -1, 1, -1, -1, 0, 1, 1, -1, 1, -1, -1, 0, 1, 1, -1 } }, | |
| 132 { 9, { -1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1 } }, | |
| 133 }; | |
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134 |
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135 char cmd[4096], buf[4096]; |
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136 int main(void) |
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137 { |
| 1436 | 138 unsigned rr; |
| 139 int cnt, ix; | |
| 140 #if LTM_DEMO_TEST_VS_MTEST | |
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141 unsigned long expt_n, add_n, sub_n, mul_n, div_n, sqr_n, mul2d_n, div2d_n, |
| 1436 | 142 gcd_n, lcm_n, inv_n, div2_n, mul2_n, add_d_n, sub_d_n; |
| 143 char* ret; | |
| 144 #else | |
| 145 unsigned long s, t; | |
| 146 unsigned long long q, r; | |
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147 mp_digit mp; |
| 1436 | 148 int i, n, err, should; |
| 149 #endif | |
| 150 | |
| 151 if (mp_init_multi(&a, &b, &c, &d, &e, &f, NULL)!= MP_OKAY) | |
| 152 return EXIT_FAILURE; | |
| 153 | |
| 154 atexit(_cleanup); | |
| 155 | |
| 156 #if defined(LTM_DEMO_REAL_RAND) | |
| 157 if (!fd_urandom) { | |
| 158 fd_urandom = fopen("/dev/urandom", "r"); | |
| 159 if (!fd_urandom) { | |
| 160 #if !defined(_WIN32) | |
| 161 fprintf(stderr, "\ncould not open /dev/urandom\n"); | |
| 162 #endif | |
| 163 } | |
| 164 } | |
| 165 #endif | |
| 166 srand(LTM_DEMO_RAND_SEED); | |
| 167 | |
| 168 #ifdef MP_8BIT | |
| 169 printf("Digit size 8 Bit \n"); | |
| 170 #endif | |
| 171 #ifdef MP_16BIT | |
| 172 printf("Digit size 16 Bit \n"); | |
| 173 #endif | |
| 174 #ifdef MP_32BIT | |
| 175 printf("Digit size 32 Bit \n"); | |
| 176 #endif | |
| 177 #ifdef MP_64BIT | |
| 178 printf("Digit size 64 Bit \n"); | |
| 179 #endif | |
| 180 printf("Size of mp_digit: %u\n", (unsigned int)sizeof(mp_digit)); | |
| 181 printf("Size of mp_word: %u\n", (unsigned int)sizeof(mp_word)); | |
| 182 printf("DIGIT_BIT: %d\n", DIGIT_BIT); | |
| 183 printf("MP_PREC: %d\n", MP_PREC); | |
| 184 | |
| 185 #if LTM_DEMO_TEST_VS_MTEST == 0 | |
| 186 // trivial stuff | |
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187 // a: 0->5 |
| 1436 | 188 mp_set_int(&a, 5); |
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189 // a: 5-> b: -5 |
| 1436 | 190 mp_neg(&a, &b); |
| 191 if (mp_cmp(&a, &b) != MP_GT) { | |
| 192 return EXIT_FAILURE; | |
| 193 } | |
| 194 if (mp_cmp(&b, &a) != MP_LT) { | |
| 195 return EXIT_FAILURE; | |
| 196 } | |
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197 // a: 5-> a: -5 |
| 1436 | 198 mp_neg(&a, &a); |
| 199 if (mp_cmp(&b, &a) != MP_EQ) { | |
| 200 return EXIT_FAILURE; | |
| 201 } | |
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202 // a: -5-> b: 5 |
| 1436 | 203 mp_abs(&a, &b); |
| 204 if (mp_isneg(&b) != MP_NO) { | |
| 205 return EXIT_FAILURE; | |
| 206 } | |
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207 // a: -5-> b: -4 |
| 1436 | 208 mp_add_d(&a, 1, &b); |
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209 if (mp_isneg(&b) != MP_YES) { |
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210 return EXIT_FAILURE; |
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211 } |
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212 if (mp_get_int(&b) != 4) { |
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213 return EXIT_FAILURE; |
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214 } |
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215 // a: -5-> b: 1 |
| 1436 | 216 mp_add_d(&a, 6, &b); |
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217 if (mp_get_int(&b) != 1) { |
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218 return EXIT_FAILURE; |
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219 } |
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220 // a: -5-> a: 1 |
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221 mp_add_d(&a, 6, &a); |
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222 if (mp_get_int(&a) != 1) { |
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223 return EXIT_FAILURE; |
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224 } |
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225 mp_zero(&a); |
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226 // a: 0-> a: 6 |
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227 mp_add_d(&a, 6, &a); |
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228 if (mp_get_int(&a) != 6) { |
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229 return EXIT_FAILURE; |
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230 } |
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231 |
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232 |
| 1436 | 233 mp_set_int(&a, 0); |
| 234 mp_set_int(&b, 1); | |
| 235 if ((err = mp_jacobi(&a, &b, &i)) != MP_OKAY) { | |
| 236 printf("Failed executing mp_jacobi(0 | 1) %s.\n", mp_error_to_string(err)); | |
| 237 return EXIT_FAILURE; | |
| 238 } | |
| 239 if (i != 1) { | |
| 240 printf("Failed trivial mp_jacobi(0 | 1) %d != 1\n", i); | |
| 241 return EXIT_FAILURE; | |
| 242 } | |
| 243 for (cnt = 0; cnt < (int)(sizeof(jacobi)/sizeof(jacobi[0])); ++cnt) { | |
| 244 mp_set_int(&b, jacobi[cnt].n); | |
| 245 /* only test positive values of a */ | |
| 246 for (n = -5; n <= 10; ++n) { | |
| 247 mp_set_int(&a, abs(n)); | |
| 248 should = MP_OKAY; | |
| 249 if (n < 0) { | |
| 250 mp_neg(&a, &a); | |
| 251 /* Until #44 is fixed the negative a's must fail */ | |
| 252 should = MP_VAL; | |
| 253 } | |
| 254 if ((err = mp_jacobi(&a, &b, &i)) != should) { | |
| 255 printf("Failed executing mp_jacobi(%d | %lu) %s.\n", n, jacobi[cnt].n, mp_error_to_string(err)); | |
| 256 return EXIT_FAILURE; | |
| 257 } | |
| 258 if (err == MP_OKAY && i != jacobi[cnt].c[n + 5]) { | |
| 259 printf("Failed trivial mp_jacobi(%d | %lu) %d != %d\n", n, jacobi[cnt].n, i, jacobi[cnt].c[n + 5]); | |
| 260 return EXIT_FAILURE; | |
| 261 } | |
| 262 } | |
| 263 } | |
| 264 | |
| 265 // test mp_get_int | |
| 266 printf("\n\nTesting: mp_get_int"); | |
| 267 for (i = 0; i < 1000; ++i) { | |
| 268 t = ((unsigned long) rand () * rand () + 1) & 0xFFFFFFFF; | |
| 269 mp_set_int (&a, t); | |
| 270 if (t != mp_get_int (&a)) { | |
| 271 printf ("\nmp_get_int() bad result!"); | |
| 272 return EXIT_FAILURE; | |
| 273 } | |
| 274 } | |
| 275 mp_set_int(&a, 0); | |
| 276 if (mp_get_int(&a) != 0) { | |
| 277 printf("\nmp_get_int() bad result!"); | |
| 278 return EXIT_FAILURE; | |
| 279 } | |
| 280 mp_set_int(&a, 0xffffffff); | |
| 281 if (mp_get_int(&a) != 0xffffffff) { | |
| 282 printf("\nmp_get_int() bad result!"); | |
| 283 return EXIT_FAILURE; | |
| 284 } | |
| 285 | |
| 286 printf("\n\nTesting: mp_get_long\n"); | |
| 287 for (i = 0; i < (int)(sizeof(unsigned long)*CHAR_BIT) - 1; ++i) { | |
| 288 t = (1ULL << (i+1)) - 1; | |
| 289 if (!t) | |
| 290 t = -1; | |
| 291 printf(" t = 0x%lx i = %d\r", t, i); | |
| 292 do { | |
| 293 if (mp_set_long(&a, t) != MP_OKAY) { | |
| 294 printf("\nmp_set_long() error!"); | |
| 295 return EXIT_FAILURE; | |
| 296 } | |
| 297 s = mp_get_long(&a); | |
| 298 if (s != t) { | |
| 299 printf("\nmp_get_long() bad result! 0x%lx != 0x%lx", s, t); | |
| 300 return EXIT_FAILURE; | |
| 301 } | |
| 302 t <<= 1; | |
| 303 } while(t); | |
| 304 } | |
| 305 | |
| 306 printf("\n\nTesting: mp_get_long_long\n"); | |
| 307 for (i = 0; i < (int)(sizeof(unsigned long long)*CHAR_BIT) - 1; ++i) { | |
| 308 r = (1ULL << (i+1)) - 1; | |
| 309 if (!r) | |
| 310 r = -1; | |
| 311 printf(" r = 0x%llx i = %d\r", r, i); | |
| 312 do { | |
| 313 if (mp_set_long_long(&a, r) != MP_OKAY) { | |
| 314 printf("\nmp_set_long_long() error!"); | |
| 315 return EXIT_FAILURE; | |
| 316 } | |
| 317 q = mp_get_long_long(&a); | |
| 318 if (q != r) { | |
| 319 printf("\nmp_get_long_long() bad result! 0x%llx != 0x%llx", q, r); | |
| 320 return EXIT_FAILURE; | |
| 321 } | |
| 322 r <<= 1; | |
| 323 } while(r); | |
| 324 } | |
|
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325 |
| 1436 | 326 // test mp_sqrt |
| 327 printf("\n\nTesting: mp_sqrt\n"); | |
| 328 for (i = 0; i < 1000; ++i) { | |
| 329 printf ("%6d\r", i); | |
| 330 fflush (stdout); | |
| 331 n = (rand () & 15) + 1; | |
| 332 mp_rand (&a, n); | |
| 333 if (mp_sqrt (&a, &b) != MP_OKAY) { | |
| 334 printf ("\nmp_sqrt() error!"); | |
| 335 return EXIT_FAILURE; | |
| 336 } | |
| 337 mp_n_root_ex (&a, 2, &c, 0); | |
| 338 mp_n_root_ex (&a, 2, &d, 1); | |
| 339 if (mp_cmp_mag (&c, &d) != MP_EQ) { | |
| 340 printf ("\nmp_n_root_ex() bad result!"); | |
| 341 return EXIT_FAILURE; | |
| 342 } | |
| 343 if (mp_cmp_mag (&b, &c) != MP_EQ) { | |
| 344 printf ("mp_sqrt() bad result!\n"); | |
| 345 return EXIT_FAILURE; | |
| 346 } | |
| 347 } | |
| 348 | |
| 349 printf("\n\nTesting: mp_is_square\n"); | |
| 350 for (i = 0; i < 1000; ++i) { | |
| 351 printf ("%6d\r", i); | |
| 352 fflush (stdout); | |
| 353 | |
| 354 /* test mp_is_square false negatives */ | |
| 355 n = (rand () & 7) + 1; | |
| 356 mp_rand (&a, n); | |
| 357 mp_sqr (&a, &a); | |
| 358 if (mp_is_square (&a, &n) != MP_OKAY) { | |
| 359 printf ("\nfn:mp_is_square() error!"); | |
| 360 return EXIT_FAILURE; | |
| 361 } | |
| 362 if (n == 0) { | |
| 363 printf ("\nfn:mp_is_square() bad result!"); | |
| 364 return EXIT_FAILURE; | |
| 365 } | |
| 366 | |
| 367 /* test for false positives */ | |
| 368 mp_add_d (&a, 1, &a); | |
| 369 if (mp_is_square (&a, &n) != MP_OKAY) { | |
| 370 printf ("\nfp:mp_is_square() error!"); | |
| 371 return EXIT_FAILURE; | |
| 372 } | |
| 373 if (n == 1) { | |
| 374 printf ("\nfp:mp_is_square() bad result!"); | |
| 375 return EXIT_FAILURE; | |
| 376 } | |
| 377 | |
| 378 } | |
| 379 printf("\n\n"); | |
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380 |
| 1436 | 381 // r^2 = n (mod p) |
| 382 for (i = 0; i < (int)(sizeof(sqrtmod_prime)/sizeof(sqrtmod_prime[0])); ++i) { | |
| 383 mp_set_int(&a, sqrtmod_prime[i].p); | |
| 384 mp_set_int(&b, sqrtmod_prime[i].n); | |
| 385 if (mp_sqrtmod_prime(&b, &a, &c) != MP_OKAY) { | |
| 386 printf("Failed executing %d. mp_sqrtmod_prime\n", (i+1)); | |
| 387 return EXIT_FAILURE; | |
| 388 } | |
| 389 if (mp_cmp_d(&c, sqrtmod_prime[i].r) != MP_EQ) { | |
| 390 printf("Failed %d. trivial mp_sqrtmod_prime\n", (i+1)); | |
| 391 ndraw(&c, "r"); | |
| 392 return EXIT_FAILURE; | |
| 393 } | |
| 394 } | |
| 395 | |
| 396 /* test for size */ | |
| 397 for (ix = 10; ix < 128; ix++) { | |
| 398 printf ("Testing (not safe-prime): %9d bits \r", ix); | |
| 399 fflush (stdout); | |
| 400 err = mp_prime_random_ex (&a, 8, ix, | |
| 401 (rand () & 1) ? 0 : LTM_PRIME_2MSB_ON, myrng, | |
| 402 NULL); | |
| 403 if (err != MP_OKAY) { | |
| 404 printf ("failed with err code %d\n", err); | |
| 405 return EXIT_FAILURE; | |
| 406 } | |
| 407 if (mp_count_bits (&a) != ix) { | |
| 408 printf ("Prime is %d not %d bits!!!\n", mp_count_bits (&a), ix); | |
| 409 return EXIT_FAILURE; | |
| 410 } | |
| 411 } | |
| 412 printf("\n"); | |
| 413 | |
| 414 for (ix = 16; ix < 128; ix++) { | |
| 415 printf ("Testing ( safe-prime): %9d bits \r", ix); | |
| 416 fflush (stdout); | |
| 417 err = mp_prime_random_ex ( | |
| 418 &a, 8, ix, ((rand () & 1) ? 0 : LTM_PRIME_2MSB_ON) | LTM_PRIME_SAFE, | |
| 419 myrng, NULL); | |
| 420 if (err != MP_OKAY) { | |
| 421 printf ("failed with err code %d\n", err); | |
| 422 return EXIT_FAILURE; | |
| 423 } | |
| 424 if (mp_count_bits (&a) != ix) { | |
| 425 printf ("Prime is %d not %d bits!!!\n", mp_count_bits (&a), ix); | |
| 426 return EXIT_FAILURE; | |
| 427 } | |
| 428 /* let's see if it's really a safe prime */ | |
| 429 mp_sub_d (&a, 1, &a); | |
| 430 mp_div_2 (&a, &a); | |
| 431 mp_prime_is_prime (&a, 8, &cnt); | |
| 432 if (cnt != MP_YES) { | |
| 433 printf ("sub is not prime!\n"); | |
| 434 return EXIT_FAILURE; | |
| 435 } | |
| 436 } | |
| 437 | |
| 438 printf("\n\n"); | |
| 439 | |
| 440 // test montgomery | |
| 441 printf("Testing: montgomery...\n"); | |
| 442 for (i = 1; i <= 10; i++) { | |
| 443 if (i == 10) | |
| 444 i = 1000; | |
| 445 printf(" digit size: %2d\r", i); | |
| 446 fflush(stdout); | |
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447 for (n = 0; n < 1000; n++) { |
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448 mp_rand(&a, i); |
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449 a.dp[0] |= 1; |
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450 |
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451 // let's see if R is right |
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452 mp_montgomery_calc_normalization(&b, &a); |
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453 mp_montgomery_setup(&a, &mp); |
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454 |
| 1436 | 455 // now test a random reduction |
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456 for (ix = 0; ix < 100; ix++) { |
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457 mp_rand(&c, 1 + abs(rand()) % (2*i)); |
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458 mp_copy(&c, &d); |
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459 mp_copy(&c, &e); |
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460 |
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461 mp_mod(&d, &a, &d); |
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462 mp_montgomery_reduce(&c, &a, mp); |
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463 mp_mulmod(&c, &b, &a, &c); |
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464 |
| 1436 | 465 if (mp_cmp(&c, &d) != MP_EQ) { |
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466 printf("d = e mod a, c = e MOD a\n"); |
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467 mp_todecimal(&a, buf); printf("a = %s\n", buf); |
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468 mp_todecimal(&e, buf); printf("e = %s\n", buf); |
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469 mp_todecimal(&d, buf); printf("d = %s\n", buf); |
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470 mp_todecimal(&c, buf); printf("c = %s\n", buf); |
| 1436 | 471 printf("compare no compare!\n"); return EXIT_FAILURE; } |
| 472 /* only one big montgomery reduction */ | |
| 473 if (i > 10) | |
| 474 { | |
| 475 n = 1000; | |
| 476 ix = 100; | |
| 477 } | |
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478 } |
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479 } |
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480 } |
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481 |
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482 printf("\n\n"); |
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483 |
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484 mp_read_radix(&a, "123456", 10); |
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485 mp_toradix_n(&a, buf, 10, 3); |
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486 printf("a == %s\n", buf); |
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487 mp_toradix_n(&a, buf, 10, 4); |
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488 printf("a == %s\n", buf); |
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489 mp_toradix_n(&a, buf, 10, 30); |
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490 printf("a == %s\n", buf); |
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491 |
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492 |
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493 #if 0 |
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494 for (;;) { |
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495 fgets(buf, sizeof(buf), stdin); |
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496 mp_read_radix(&a, buf, 10); |
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497 mp_prime_next_prime(&a, 5, 1); |
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498 mp_toradix(&a, buf, 10); |
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499 printf("%s, %lu\n", buf, a.dp[0] & 3); |
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500 } |
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501 #endif |
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502 |
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503 /* test mp_cnt_lsb */ |
| 1436 | 504 printf("\n\nTesting: mp_cnt_lsb"); |
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505 mp_set(&a, 1); |
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506 for (ix = 0; ix < 1024; ix++) { |
| 1436 | 507 if (mp_cnt_lsb (&a) != ix) { |
| 508 printf ("Failed at %d, %d\n", ix, mp_cnt_lsb (&a)); | |
| 509 return EXIT_FAILURE; | |
|
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510 } |
| 1436 | 511 mp_mul_2 (&a, &a); |
|
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512 } |
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513 |
|
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514 /* test mp_reduce_2k */ |
| 1436 | 515 printf("\n\nTesting: mp_reduce_2k\n"); |
|
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516 for (cnt = 3; cnt <= 128; ++cnt) { |
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517 mp_digit tmp; |
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518 |
| 1436 | 519 mp_2expt (&a, cnt); |
| 520 mp_sub_d (&a, 2, &a); /* a = 2**cnt - 2 */ | |
|
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521 |
| 1436 | 522 printf ("\r %4d bits", cnt); |
| 523 printf ("(%d)", mp_reduce_is_2k (&a)); | |
| 524 mp_reduce_2k_setup (&a, &tmp); | |
| 525 printf ("(%lu)", (unsigned long) tmp); | |
|
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526 for (ix = 0; ix < 1000; ix++) { |
| 1436 | 527 if (!(ix & 127)) { |
| 528 printf ("."); | |
| 529 fflush (stdout); | |
| 530 } | |
| 531 mp_rand (&b, (cnt / DIGIT_BIT + 1) * 2); | |
| 532 mp_copy (&c, &b); | |
| 533 mp_mod (&c, &a, &c); | |
| 534 mp_reduce_2k (&b, &a, 2); | |
| 535 if (mp_cmp (&c, &b)) { | |
| 536 printf ("FAILED\n"); | |
| 537 return EXIT_FAILURE; | |
| 538 } | |
|
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539 } |
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540 } |
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541 |
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542 /* test mp_div_3 */ |
| 1436 | 543 printf("\n\nTesting: mp_div_3...\n"); |
|
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544 mp_set(&d, 3); |
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545 for (cnt = 0; cnt < 10000;) { |
| 1436 | 546 mp_digit r2; |
|
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547 |
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548 if (!(++cnt & 127)) |
| 1436 | 549 { |
| 550 printf("%9d\r", cnt); | |
| 551 fflush(stdout); | |
| 552 } | |
|
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553 mp_rand(&a, abs(rand()) % 128 + 1); |
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554 mp_div(&a, &d, &b, &e); |
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555 mp_div_3(&a, &c, &r2); |
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556 |
|
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557 if (mp_cmp(&b, &c) || mp_cmp_d(&e, r2)) { |
| 1436 | 558 printf("\nmp_div_3 => Failure\n"); |
|
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559 } |
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560 } |
| 1436 | 561 printf("\nPassed div_3 testing"); |
|
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562 |
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563 /* test the DR reduction */ |
| 1436 | 564 printf("\n\nTesting: mp_dr_reduce...\n"); |
|
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565 for (cnt = 2; cnt < 32; cnt++) { |
| 1436 | 566 printf ("\r%d digit modulus", cnt); |
| 567 mp_grow (&a, cnt); | |
| 568 mp_zero (&a); | |
|
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569 for (ix = 1; ix < cnt; ix++) { |
| 1436 | 570 a.dp[ix] = MP_MASK; |
|
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571 } |
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572 a.used = cnt; |
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573 a.dp[0] = 3; |
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574 |
| 1436 | 575 mp_rand (&b, cnt - 1); |
| 576 mp_copy (&b, &c); | |
|
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577 |
|
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578 rr = 0; |
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|
579 do { |
| 1436 | 580 if (!(rr & 127)) { |
| 581 printf ("."); | |
| 582 fflush (stdout); | |
| 583 } | |
| 584 mp_sqr (&b, &b); | |
| 585 mp_add_d (&b, 1, &b); | |
| 586 mp_copy (&b, &c); | |
|
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|
587 |
| 1436 | 588 mp_mod (&b, &a, &b); |
| 589 mp_dr_setup(&a, &mp), | |
| 590 mp_dr_reduce (&c, &a, mp); | |
|
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591 |
| 1436 | 592 if (mp_cmp (&b, &c) != MP_EQ) { |
| 593 printf ("Failed on trial %u\n", rr); | |
| 594 return EXIT_FAILURE; | |
| 595 } | |
|
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596 } while (++rr < 500); |
| 1436 | 597 printf (" passed"); |
| 598 fflush (stdout); | |
|
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599 } |
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600 |
| 1436 | 601 #if LTM_DEMO_TEST_REDUCE_2K_L |
|
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602 /* test the mp_reduce_2k_l code */ |
| 1436 | 603 #if LTM_DEMO_TEST_REDUCE_2K_L == 1 |
|
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604 /* first load P with 2^1024 - 0x2A434 B9FDEC95 D8F9D550 FFFFFFFF FFFFFFFF */ |
|
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605 mp_2expt(&a, 1024); |
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606 mp_read_radix(&b, "2A434B9FDEC95D8F9D550FFFFFFFFFFFFFFFF", 16); |
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607 mp_sub(&a, &b, &a); |
| 1436 | 608 #elif LTM_DEMO_TEST_REDUCE_2K_L == 2 |
|
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609 /* p = 2^2048 - 0x1 00000000 00000000 00000000 00000000 4945DDBF 8EA2A91D 5776399B B83E188F */ |
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610 mp_2expt(&a, 2048); |
|
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propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
611 mp_read_radix(&b, |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
612 "1000000000000000000000000000000004945DDBF8EA2A91D5776399BB83E188F", |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
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|
613 16); |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
614 mp_sub(&a, &b, &a); |
| 1436 | 615 #else |
| 616 #error oops | |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
617 #endif |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
618 |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
619 mp_todecimal(&a, buf); |
| 1436 | 620 printf("\n\np==%s\n", buf); |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
621 /* now mp_reduce_is_2k_l() should return */ |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
622 if (mp_reduce_is_2k_l(&a) != 1) { |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
623 printf("mp_reduce_is_2k_l() return 0, should be 1\n"); |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
624 return EXIT_FAILURE; |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
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|
625 } |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
626 mp_reduce_2k_setup_l(&a, &d); |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
627 /* now do a million square+1 to see if it varies */ |
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
628 mp_rand(&b, 64); |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
629 mp_mod(&b, &a, &b); |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
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|
630 mp_copy(&b, &c); |
| 1436 | 631 printf("Testing: mp_reduce_2k_l..."); |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
632 fflush(stdout); |
| 1436 | 633 for (cnt = 0; cnt < (int)(1UL << 20); cnt++) { |
|
284
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
634 mp_sqr(&b, &b); |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
635 mp_add_d(&b, 1, &b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
636 mp_reduce_2k_l(&b, &a, &d); |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
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changeset
|
637 mp_sqr(&c, &c); |
|
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propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
638 mp_add_d(&c, 1, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
639 mp_mod(&c, &a, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
640 if (mp_cmp(&b, &c) != MP_EQ) { |
| 1436 | 641 printf("mp_reduce_2k_l() failed at step %d\n", cnt); |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
642 mp_tohex(&b, buf); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
643 printf("b == %s\n", buf); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
644 mp_tohex(&c, buf); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
645 printf("c == %s\n", buf); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
646 return EXIT_FAILURE; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
647 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
648 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
649 printf("...Passed\n"); |
| 1436 | 650 #endif /* LTM_DEMO_TEST_REDUCE_2K_L */ |
| 651 | |
| 652 #else | |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
653 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
654 div2_n = mul2_n = inv_n = expt_n = lcm_n = gcd_n = add_n = |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
655 sub_n = mul_n = div_n = sqr_n = mul2d_n = div2d_n = cnt = add_d_n = |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
656 sub_d_n = 0; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
657 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
658 /* force KARA and TOOM to enable despite cutoffs */ |
|
389
5ff8218bcee9
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Matt Johnston <matt@ucc.asn.au>
parents:
284
diff
changeset
|
659 KARATSUBA_SQR_CUTOFF = KARATSUBA_MUL_CUTOFF = 8; |
|
5ff8218bcee9
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 2af95f00ebd5bb7a28b3817db1218442c935388e)
Matt Johnston <matt@ucc.asn.au>
parents:
284
diff
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660 TOOM_SQR_CUTOFF = TOOM_MUL_CUTOFF = 16; |
|
284
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
661 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
662 for (;;) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
663 /* randomly clear and re-init one variable, this has the affect of triming the alloc space */ |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
664 switch (abs(rand()) % 7) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
665 case 0: |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
666 mp_clear(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
667 mp_init(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
668 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
669 case 1: |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
670 mp_clear(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
671 mp_init(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
672 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
673 case 2: |
|
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
674 mp_clear(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
675 mp_init(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
676 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
677 case 3: |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
678 mp_clear(&d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
679 mp_init(&d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
680 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
681 case 4: |
|
eed26cff980b
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Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
682 mp_clear(&e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
683 mp_init(&e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
684 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
685 case 5: |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
686 mp_clear(&f); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
687 mp_init(&f); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
688 break; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
689 case 6: |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
690 break; /* don't clear any */ |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
691 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
692 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
693 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
694 printf |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
695 ("%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu/%4lu ", |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
696 add_n, sub_n, mul_n, div_n, sqr_n, mul2d_n, div2d_n, gcd_n, lcm_n, |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
697 expt_n, inv_n, div2_n, mul2_n, add_d_n, sub_d_n); |
| 1436 | 698 ret=fgets(cmd, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
699 cmd[strlen(cmd) - 1] = 0; |
| 1436 | 700 printf("%-6s ]\r", cmd); |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
701 fflush(stdout); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
702 if (!strcmp(cmd, "mul2d")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
703 ++mul2d_n; |
| 1436 | 704 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
705 mp_read_radix(&a, buf, 64); |
| 1436 | 706 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
707 sscanf(buf, "%d", &rr); |
| 1436 | 708 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
709 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
710 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
711 mp_mul_2d(&a, rr, &a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
712 a.sign = b.sign; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
713 if (mp_cmp(&a, &b) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
714 printf("mul2d failed, rr == %d\n", rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
715 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
716 draw(&b); |
| 1436 | 717 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
718 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
719 } else if (!strcmp(cmd, "div2d")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
720 ++div2d_n; |
| 1436 | 721 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
722 mp_read_radix(&a, buf, 64); |
| 1436 | 723 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
724 sscanf(buf, "%d", &rr); |
| 1436 | 725 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
726 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
727 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
728 mp_div_2d(&a, rr, &a, &e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
729 a.sign = b.sign; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
730 if (a.used == b.used && a.used == 0) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
731 a.sign = b.sign = MP_ZPOS; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
732 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
733 if (mp_cmp(&a, &b) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
734 printf("div2d failed, rr == %d\n", rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
735 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
736 draw(&b); |
| 1436 | 737 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
738 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
739 } else if (!strcmp(cmd, "add")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
740 ++add_n; |
| 1436 | 741 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
742 mp_read_radix(&a, buf, 64); |
| 1436 | 743 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
744 mp_read_radix(&b, buf, 64); |
| 1436 | 745 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
746 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
747 mp_copy(&a, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
748 mp_add(&d, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
749 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
750 printf("add %lu failure!\n", add_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
751 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
752 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
753 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
754 draw(&d); |
| 1436 | 755 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
756 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
757 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
758 /* test the sign/unsigned storage functions */ |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
759 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
760 rr = mp_signed_bin_size(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
761 mp_to_signed_bin(&c, (unsigned char *) cmd); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
762 memset(cmd + rr, rand() & 255, sizeof(cmd) - rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
763 mp_read_signed_bin(&d, (unsigned char *) cmd, rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
764 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
765 printf("mp_signed_bin failure!\n"); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
766 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
767 draw(&d); |
| 1436 | 768 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
769 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
770 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
771 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
772 rr = mp_unsigned_bin_size(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
773 mp_to_unsigned_bin(&c, (unsigned char *) cmd); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
774 memset(cmd + rr, rand() & 255, sizeof(cmd) - rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
775 mp_read_unsigned_bin(&d, (unsigned char *) cmd, rr); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
776 if (mp_cmp_mag(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
777 printf("mp_unsigned_bin failure!\n"); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
778 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
779 draw(&d); |
| 1436 | 780 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
781 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
782 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
783 } else if (!strcmp(cmd, "sub")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
784 ++sub_n; |
| 1436 | 785 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
786 mp_read_radix(&a, buf, 64); |
| 1436 | 787 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
788 mp_read_radix(&b, buf, 64); |
| 1436 | 789 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
790 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
791 mp_copy(&a, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
792 mp_sub(&d, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
793 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
794 printf("sub %lu failure!\n", sub_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
795 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
796 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
797 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
798 draw(&d); |
| 1436 | 799 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
800 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
801 } else if (!strcmp(cmd, "mul")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
802 ++mul_n; |
| 1436 | 803 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
804 mp_read_radix(&a, buf, 64); |
| 1436 | 805 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
806 mp_read_radix(&b, buf, 64); |
| 1436 | 807 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
808 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
809 mp_copy(&a, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
810 mp_mul(&d, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
811 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
812 printf("mul %lu failure!\n", mul_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
813 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
814 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
815 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
816 draw(&d); |
| 1436 | 817 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
818 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
819 } else if (!strcmp(cmd, "div")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
820 ++div_n; |
| 1436 | 821 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
822 mp_read_radix(&a, buf, 64); |
| 1436 | 823 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
824 mp_read_radix(&b, buf, 64); |
| 1436 | 825 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
826 mp_read_radix(&c, buf, 64); |
| 1436 | 827 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
828 mp_read_radix(&d, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
829 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
830 mp_div(&a, &b, &e, &f); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
831 if (mp_cmp(&c, &e) != MP_EQ || mp_cmp(&d, &f) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
832 printf("div %lu %d, %d, failure!\n", div_n, mp_cmp(&c, &e), |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
833 mp_cmp(&d, &f)); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
834 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
835 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
836 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
837 draw(&d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
838 draw(&e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
839 draw(&f); |
| 1436 | 840 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
841 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
842 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
843 } else if (!strcmp(cmd, "sqr")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
844 ++sqr_n; |
| 1436 | 845 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
846 mp_read_radix(&a, buf, 64); |
| 1436 | 847 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
848 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
849 mp_copy(&a, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
850 mp_sqr(&c, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
851 if (mp_cmp(&b, &c) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
852 printf("sqr %lu failure!\n", sqr_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
853 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
854 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
855 draw(&c); |
| 1436 | 856 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
857 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
858 } else if (!strcmp(cmd, "gcd")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
859 ++gcd_n; |
| 1436 | 860 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
861 mp_read_radix(&a, buf, 64); |
| 1436 | 862 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
863 mp_read_radix(&b, buf, 64); |
| 1436 | 864 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
865 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
866 mp_copy(&a, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
867 mp_gcd(&d, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
868 d.sign = c.sign; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
869 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
870 printf("gcd %lu failure!\n", gcd_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
871 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
872 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
873 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
874 draw(&d); |
| 1436 | 875 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
876 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
877 } else if (!strcmp(cmd, "lcm")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
878 ++lcm_n; |
| 1436 | 879 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
880 mp_read_radix(&a, buf, 64); |
| 1436 | 881 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
882 mp_read_radix(&b, buf, 64); |
| 1436 | 883 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
884 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
885 mp_copy(&a, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
886 mp_lcm(&d, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
887 d.sign = c.sign; |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
888 if (mp_cmp(&c, &d) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
889 printf("lcm %lu failure!\n", lcm_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
890 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
891 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
892 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
893 draw(&d); |
| 1436 | 894 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
895 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
896 } else if (!strcmp(cmd, "expt")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
897 ++expt_n; |
| 1436 | 898 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
899 mp_read_radix(&a, buf, 64); |
| 1436 | 900 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
901 mp_read_radix(&b, buf, 64); |
| 1436 | 902 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
903 mp_read_radix(&c, buf, 64); |
| 1436 | 904 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
905 mp_read_radix(&d, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
906 mp_copy(&a, &e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
907 mp_exptmod(&e, &b, &c, &e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
908 if (mp_cmp(&d, &e) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
909 printf("expt %lu failure!\n", expt_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
910 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
911 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
912 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
913 draw(&d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
914 draw(&e); |
| 1436 | 915 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
916 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
917 } else if (!strcmp(cmd, "invmod")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
918 ++inv_n; |
| 1436 | 919 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
920 mp_read_radix(&a, buf, 64); |
| 1436 | 921 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
922 mp_read_radix(&b, buf, 64); |
| 1436 | 923 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
924 mp_read_radix(&c, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
925 mp_invmod(&a, &b, &d); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
926 mp_mulmod(&d, &a, &b, &e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
927 if (mp_cmp_d(&e, 1) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
928 printf("inv [wrong value from MPI?!] failure\n"); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
929 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
930 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
931 draw(&c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
932 draw(&d); |
| 1436 | 933 draw(&e); |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
934 mp_gcd(&a, &b, &e); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
935 draw(&e); |
| 1436 | 936 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
937 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
938 |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
939 } else if (!strcmp(cmd, "div2")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
940 ++div2_n; |
| 1436 | 941 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
942 mp_read_radix(&a, buf, 64); |
| 1436 | 943 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
944 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
945 mp_div_2(&a, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
946 if (mp_cmp(&c, &b) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
947 printf("div_2 %lu failure\n", div2_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
948 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
949 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
950 draw(&c); |
| 1436 | 951 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
952 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
953 } else if (!strcmp(cmd, "mul2")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
954 ++mul2_n; |
| 1436 | 955 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
956 mp_read_radix(&a, buf, 64); |
| 1436 | 957 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
958 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
959 mp_mul_2(&a, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
960 if (mp_cmp(&c, &b) != MP_EQ) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
961 printf("mul_2 %lu failure\n", mul2_n); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
962 draw(&a); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
963 draw(&b); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
964 draw(&c); |
| 1436 | 965 return EXIT_FAILURE; |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
966 } |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
967 } else if (!strcmp(cmd, "add_d")) { |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
968 ++add_d_n; |
| 1436 | 969 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
970 mp_read_radix(&a, buf, 64); |
| 1436 | 971 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
972 sscanf(buf, "%d", &ix); |
| 1436 | 973 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
|
284
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
974 mp_read_radix(&b, buf, 64); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
975 mp_add_d(&a, ix, &c); |
|
eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
Matt Johnston <matt@ucc.asn.au>
parents:
diff
changeset
|
976 if (mp_cmp(&b, &c) != MP_EQ) { |
|
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977 printf("add_d %lu failure\n", add_d_n); |
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978 draw(&a); |
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979 draw(&b); |
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980 draw(&c); |
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981 printf("d == %d\n", ix); |
| 1436 | 982 return EXIT_FAILURE; |
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983 } |
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984 } else if (!strcmp(cmd, "sub_d")) { |
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985 ++sub_d_n; |
| 1436 | 986 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
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987 mp_read_radix(&a, buf, 64); |
| 1436 | 988 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
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989 sscanf(buf, "%d", &ix); |
| 1436 | 990 ret=fgets(buf, 4095, stdin); if(!ret){_panic(__LINE__);} |
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991 mp_read_radix(&b, buf, 64); |
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992 mp_sub_d(&a, ix, &c); |
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993 if (mp_cmp(&b, &c) != MP_EQ) { |
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994 printf("sub_d %lu failure\n", sub_d_n); |
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995 draw(&a); |
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996 draw(&b); |
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997 draw(&c); |
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998 printf("d == %d\n", ix); |
| 1436 | 999 return EXIT_FAILURE; |
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1000 } |
| 1436 | 1001 } else if (!strcmp(cmd, "exit")) { |
| 1002 printf("\nokay, exiting now\n"); | |
| 1003 break; | |
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1004 } |
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1005 } |
| 1436 | 1006 #endif |
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1007 return 0; |
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1008 } |
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1009 |
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1470
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1010 /* ref: $Format:%D$ */ |
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1011 /* git commit: $Format:%H$ */ |
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1012 /* commit time: $Format:%ai$ */ |