Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 1 | BEGIN_HEADER |
| 2 | #include <polarssl/bignum.h> |
| 3 | |
| 4 | static int myrand( void *rng_state ) |
| 5 | { |
| 6 | if( rng_state != NULL ) |
| 7 | rng_state = NULL; |
| 8 | |
| 9 | return( rand() ); |
| 10 | } |
| 11 | |
| 12 | END_HEADER |
| 13 | |
| 14 | BEGIN_CASE |
| 15 | mpi_read_write_string:radix_X:input_X:radix_A:input_A |
| 16 | { |
| 17 | mpi X; |
| 18 | char str[1000]; |
| 19 | int len = 1000; |
| 20 | |
| 21 | mpi_init(&X, NULL); |
| 22 | |
| 23 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 24 | TEST_ASSERT( mpi_write_string( &X, {radix_A}, str, &len ) == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 25 | TEST_ASSERT( strcasecmp( str, {input_A} ) == 0 ); |
| 26 | } |
| 27 | END_CASE |
| 28 | |
| 29 | BEGIN_CASE |
| 30 | mpi_read_binary:input_X:radix_A:input_A |
| 31 | { |
| 32 | mpi X; |
| 33 | unsigned char str[1000]; |
| 34 | unsigned char buf[1000]; |
| 35 | int len = 1000; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 36 | int input_len; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 37 | |
| 38 | mpi_init(&X, NULL); |
| 39 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 40 | input_len = unhexify( buf, {input_X} ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 41 | |
| 42 | TEST_ASSERT( mpi_read_binary( &X, buf, input_len ) == 0 ); |
| 43 | TEST_ASSERT( mpi_write_string( &X, {radix_A}, (char *) str, &len ) == 0 ); |
| 44 | TEST_ASSERT( strcmp( (char *) str, {input_A} ) == 0 ); |
| 45 | } |
| 46 | END_CASE |
| 47 | |
| 48 | BEGIN_CASE |
| 49 | mpi_write_binary:radix_X:input_X:input_A |
| 50 | { |
| 51 | mpi X; |
| 52 | unsigned char str[1000]; |
| 53 | unsigned char buf[1000]; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 54 | int buflen; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 55 | |
| 56 | memset( buf, 0x00, 1000 ); |
| 57 | memset( str, 0x00, 1000 ); |
| 58 | |
| 59 | mpi_init(&X, NULL); |
| 60 | |
| 61 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 62 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 63 | buflen = mpi_size( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 64 | TEST_ASSERT( mpi_write_binary( &X, buf, buflen ) == 0 ); |
| 65 | |
| 66 | hexify( str, buf, buflen ); |
| 67 | |
| 68 | TEST_ASSERT( strcasecmp( (char *) str, {input_A} ) == 0 ); |
| 69 | } |
| 70 | END_CASE |
| 71 | |
| 72 | BEGIN_CASE |
| 73 | mpi_read_file:radix_X:input_file:input_A |
| 74 | { |
| 75 | mpi X; |
| 76 | unsigned char str[1000]; |
| 77 | unsigned char buf[1000]; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 78 | int buflen; |
| 79 | FILE *file; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 80 | |
| 81 | memset( buf, 0x00, 1000 ); |
| 82 | memset( str, 0x00, 1000 ); |
| 83 | |
| 84 | mpi_init(&X, NULL); |
| 85 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 86 | file = fopen( {input_file}, "r" ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 87 | TEST_ASSERT( mpi_read_file( &X, {radix_X}, file ) == 0 ); |
| 88 | fclose(file); |
| 89 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 90 | buflen = mpi_size( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 91 | TEST_ASSERT( mpi_write_binary( &X, buf, buflen ) == 0 ); |
| 92 | |
| 93 | hexify( str, buf, buflen ); |
| 94 | |
| 95 | TEST_ASSERT( strcasecmp( (char *) str, {input_A} ) == 0 ); |
| 96 | } |
| 97 | END_CASE |
| 98 | |
| 99 | BEGIN_CASE |
| 100 | mpi_write_file:radix_X:input_X:output_radix:output_file |
| 101 | { |
| 102 | mpi X, Y; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 103 | FILE *file_out, *file_in; |
| 104 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 105 | mpi_init( &X, &Y, NULL ); |
| 106 | |
| 107 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 108 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 109 | file_out = fopen( {output_file}, "w" ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 110 | TEST_ASSERT( mpi_write_file( NULL, &X, {output_radix}, file_out ) == 0 ); |
| 111 | fclose(file_out); |
| 112 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame^] | 113 | file_in = fopen( {output_file}, "r" ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 114 | TEST_ASSERT( mpi_read_file( &Y, {output_radix}, file_in ) == 0 ); |
| 115 | fclose(file_in); |
| 116 | |
| 117 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 118 | } |
| 119 | END_CASE |
| 120 | |
| 121 | BEGIN_CASE |
| 122 | mpi_lsb:radix_X:input_X:nr_bits |
| 123 | { |
| 124 | mpi X; |
| 125 | mpi_init(&X, NULL); |
| 126 | |
| 127 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 128 | TEST_ASSERT( mpi_lsb( &X ) == {nr_bits} ); |
| 129 | } |
| 130 | END_CASE |
| 131 | |
| 132 | BEGIN_CASE |
| 133 | mpi_msb:radix_X:input_X:nr_bits |
| 134 | { |
| 135 | mpi X; |
| 136 | mpi_init(&X, NULL); |
| 137 | |
| 138 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 139 | TEST_ASSERT( mpi_msb( &X ) == {nr_bits} ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 140 | } |
| 141 | END_CASE |
| 142 | |
| 143 | BEGIN_CASE |
| 144 | mpi_gcd:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 145 | { |
| 146 | mpi A, X, Y, Z; |
| 147 | mpi_init(&A, &X, &Y, &Z, NULL); |
| 148 | |
| 149 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 150 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 151 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 152 | TEST_ASSERT( mpi_gcd( &Z, &X, &Y ) == 0 ); |
| 153 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 154 | } |
| 155 | END_CASE |
| 156 | |
| 157 | BEGIN_CASE |
| 158 | mpi_cmp_int:input_X:input_A:result_CMP |
| 159 | { |
| 160 | mpi X; |
| 161 | mpi_init(&X, NULL); |
| 162 | |
| 163 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0); |
| 164 | TEST_ASSERT( mpi_cmp_int( &X, {input_A} ) == {result_CMP}); |
| 165 | } |
| 166 | END_CASE |
| 167 | |
| 168 | BEGIN_CASE |
| 169 | mpi_cmp_mpi:radix_X:input_X:radix_Y:input_Y:input_A |
| 170 | { |
| 171 | mpi X, Y; |
| 172 | mpi_init(&X, &Y, NULL); |
| 173 | |
| 174 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 175 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 176 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == {input_A} ); |
| 177 | } |
| 178 | END_CASE |
| 179 | |
| 180 | BEGIN_CASE |
| 181 | mpi_cmp_abs:radix_X:input_X:radix_Y:input_Y:input_A |
| 182 | { |
| 183 | mpi X, Y; |
| 184 | mpi_init(&X, &Y, NULL); |
| 185 | |
| 186 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 187 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 188 | TEST_ASSERT( mpi_cmp_abs( &X, &Y ) == {input_A} ); |
| 189 | } |
| 190 | END_CASE |
| 191 | |
| 192 | BEGIN_CASE |
| 193 | mpi_copy:input_X:input_A |
| 194 | { |
| 195 | mpi X, Y, A; |
| 196 | mpi_init(&X, &Y, &A, NULL); |
| 197 | |
| 198 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 199 | TEST_ASSERT( mpi_lset( &Y, {input_A} ) == 0 ); |
| 200 | TEST_ASSERT( mpi_lset( &A, {input_A} ) == 0 ); |
| 201 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 202 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 203 | TEST_ASSERT( mpi_copy( &Y, &X ) == 0 ); |
| 204 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 205 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) != 0 ); |
| 206 | } |
| 207 | END_CASE |
| 208 | |
| 209 | BEGIN_CASE |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 210 | mpi_copy_self:input_X |
| 211 | { |
| 212 | mpi X; |
| 213 | mpi_init(&X, NULL); |
| 214 | |
| 215 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 216 | TEST_ASSERT( mpi_copy( &X, &X ) == 0 ); |
| 217 | TEST_ASSERT( mpi_cmp_int( &X, {input_X} ) == 0 ); |
| 218 | } |
| 219 | END_CASE |
| 220 | |
| 221 | BEGIN_CASE |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 222 | mpi_swap:input_X:input_Y |
| 223 | { |
| 224 | mpi X, Y, A; |
| 225 | mpi_init(&X, &Y, &A, NULL); |
| 226 | |
| 227 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 228 | TEST_ASSERT( mpi_lset( &Y, {input_Y} ) == 0 ); |
| 229 | TEST_ASSERT( mpi_lset( &A, {input_X} ) == 0 ); |
| 230 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 231 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 232 | mpi_swap( &X, &Y ); |
| 233 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 234 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 235 | } |
| 236 | END_CASE |
| 237 | |
| 238 | BEGIN_CASE |
| 239 | mpi_add_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 240 | { |
| 241 | mpi X, Y, Z, A; |
| 242 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 243 | |
| 244 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 245 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 246 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 247 | TEST_ASSERT( mpi_add_mpi( &Z, &X, &Y ) == 0 ); |
| 248 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 249 | } |
| 250 | END_CASE |
| 251 | |
| 252 | BEGIN_CASE |
| 253 | mpi_add_abs:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 254 | { |
| 255 | mpi X, Y, Z, A; |
| 256 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 257 | |
| 258 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 259 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 260 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 261 | TEST_ASSERT( mpi_add_abs( &Z, &X, &Y ) == 0 ); |
| 262 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 263 | } |
| 264 | END_CASE |
| 265 | |
| 266 | BEGIN_CASE |
| 267 | mpi_add_int:radix_X:input_X:input_Y:radix_A:input_A |
| 268 | { |
| 269 | mpi X, Z, A; |
| 270 | mpi_init(&X, &Z, &A, NULL); |
| 271 | |
| 272 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 273 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 274 | TEST_ASSERT( mpi_add_int( &Z, &X, {input_Y} ) == 0 ); |
| 275 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 276 | } |
| 277 | END_CASE |
| 278 | |
| 279 | BEGIN_CASE |
| 280 | mpi_sub_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 281 | { |
| 282 | mpi X, Y, Z, A; |
| 283 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 284 | |
| 285 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 286 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 287 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 288 | TEST_ASSERT( mpi_sub_mpi( &Z, &X, &Y ) == 0 ); |
| 289 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 290 | } |
| 291 | END_CASE |
| 292 | |
| 293 | BEGIN_CASE |
| 294 | mpi_sub_abs:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:sub_result |
| 295 | { |
| 296 | mpi X, Y, Z, A; |
| 297 | int res; |
| 298 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 299 | |
| 300 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 301 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 302 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 303 | |
| 304 | res = mpi_sub_abs( &Z, &X, &Y ); |
| 305 | TEST_ASSERT( res == {sub_result} ); |
| 306 | if( res == 0 ) |
| 307 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 308 | } |
| 309 | END_CASE |
| 310 | |
| 311 | BEGIN_CASE |
| 312 | mpi_sub_int:radix_X:input_X:input_Y:radix_A:input_A |
| 313 | { |
| 314 | mpi X, Z, A; |
| 315 | mpi_init(&X, &Z, &A, NULL); |
| 316 | |
| 317 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 318 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 319 | TEST_ASSERT( mpi_sub_int( &Z, &X, {input_Y} ) == 0 ); |
| 320 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 321 | } |
| 322 | END_CASE |
| 323 | |
| 324 | BEGIN_CASE |
| 325 | mpi_mul_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 326 | { |
| 327 | mpi X, Y, Z, A; |
| 328 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 329 | |
| 330 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 331 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 332 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 333 | TEST_ASSERT( mpi_mul_mpi( &Z, &X, &Y ) == 0 ); |
| 334 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 335 | } |
| 336 | END_CASE |
| 337 | |
| 338 | BEGIN_CASE |
| 339 | mpi_mul_int:radix_X:input_X:input_Y:radix_A:input_A:result_comparison |
| 340 | { |
| 341 | mpi X, Z, A; |
| 342 | mpi_init(&X, &Z, &A, NULL); |
| 343 | |
| 344 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 345 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 346 | TEST_ASSERT( mpi_mul_int( &Z, &X, {input_Y} ) == 0 ); |
| 347 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) {result_comparison} 0 ); |
| 348 | } |
| 349 | END_CASE |
| 350 | |
| 351 | BEGIN_CASE |
| 352 | mpi_div_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:radix_B:input_B:div_result |
| 353 | { |
| 354 | mpi X, Y, Q, R, A, B; |
| 355 | int res; |
| 356 | mpi_init(&X, &Y, &Q, &R, &A, &B, NULL); |
| 357 | |
| 358 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 359 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 360 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 361 | TEST_ASSERT( mpi_read_string( &B, {radix_B}, {input_B} ) == 0 ); |
| 362 | res = mpi_div_mpi( &Q, &R, &X, &Y ); |
| 363 | TEST_ASSERT( res == {div_result} ); |
| 364 | if( res == 0 ) |
| 365 | { |
| 366 | TEST_ASSERT( mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 367 | TEST_ASSERT( mpi_cmp_mpi( &R, &B ) == 0 ); |
| 368 | } |
| 369 | } |
| 370 | END_CASE |
| 371 | |
| 372 | BEGIN_CASE |
| 373 | mpi_div_int:radix_X:input_X:input_Y:radix_A:input_A:radix_B:input_B:div_result |
| 374 | { |
| 375 | mpi X, Q, R, A, B; |
| 376 | int res; |
| 377 | mpi_init(&X, &Q, &R, &A, &B, NULL); |
| 378 | |
| 379 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 380 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 381 | TEST_ASSERT( mpi_read_string( &B, {radix_B}, {input_B} ) == 0 ); |
| 382 | res = mpi_div_int( &Q, &R, &X, {input_Y} ); |
| 383 | TEST_ASSERT( res == {div_result} ); |
| 384 | if( res == 0 ) |
| 385 | { |
| 386 | TEST_ASSERT( mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 387 | TEST_ASSERT( mpi_cmp_mpi( &R, &B ) == 0 ); |
| 388 | } |
| 389 | } |
| 390 | END_CASE |
| 391 | |
| 392 | BEGIN_CASE |
| 393 | mpi_mod_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:div_result |
| 394 | { |
| 395 | mpi X, Y, Z, A; |
| 396 | int res; |
| 397 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 398 | |
| 399 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 400 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 401 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 402 | res = mpi_mod_mpi( &Z, &X, &Y ); |
| 403 | TEST_ASSERT( res == {div_result} ); |
| 404 | if( res == 0 ) |
| 405 | { |
| 406 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 407 | } |
| 408 | } |
| 409 | END_CASE |
| 410 | |
| 411 | BEGIN_CASE |
| 412 | mpi_mod_int:radix_X:input_X:input_Y:input_A:div_result |
| 413 | { |
| 414 | mpi X; |
| 415 | int res; |
| 416 | t_int r; |
| 417 | mpi_init(&X, NULL); |
| 418 | |
| 419 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 420 | res = mpi_mod_int( &r, &X, {input_Y} ); |
| 421 | TEST_ASSERT( res == {div_result} ); |
| 422 | if( res == 0 ) |
| 423 | { |
| 424 | TEST_ASSERT( r == {input_A} ); |
| 425 | } |
| 426 | } |
| 427 | END_CASE |
| 428 | |
| 429 | BEGIN_CASE |
| 430 | mpi_exp_mod:radix_A:input_A:radix_E:input_E:radix_N:input_N:radix_RR:input_RR:radix_X:input_X:div_result |
| 431 | { |
| 432 | mpi A, E, N, RR, Z, X; |
| 433 | int res; |
| 434 | mpi_init(&A, &E, &N, &RR, &Z, &X, NULL); |
| 435 | |
| 436 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 437 | TEST_ASSERT( mpi_read_string( &E, {radix_E}, {input_E} ) == 0 ); |
| 438 | TEST_ASSERT( mpi_read_string( &N, {radix_N}, {input_N} ) == 0 ); |
| 439 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 440 | |
| 441 | if( strlen( {input_RR} ) ) |
| 442 | TEST_ASSERT( mpi_read_string( &RR, {radix_RR}, {input_RR} ) == 0 ); |
| 443 | |
| 444 | res = mpi_exp_mod( &Z, &A, &E, &N, &RR ); |
| 445 | TEST_ASSERT( res == {div_result} ); |
| 446 | if( res == 0 ) |
| 447 | { |
| 448 | TEST_ASSERT( mpi_cmp_mpi( &Z, &X ) == 0 ); |
| 449 | } |
| 450 | } |
| 451 | END_CASE |
| 452 | |
| 453 | BEGIN_CASE |
| 454 | mpi_inv_mod:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:div_result |
| 455 | { |
| 456 | mpi X, Y, Z, A; |
| 457 | int res; |
| 458 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 459 | |
| 460 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 461 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 462 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 463 | res = mpi_inv_mod( &Z, &X, &Y ); |
| 464 | TEST_ASSERT( res == {div_result} ); |
| 465 | if( res == 0 ) |
| 466 | { |
| 467 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 468 | } |
| 469 | } |
| 470 | END_CASE |
| 471 | |
| 472 | BEGIN_CASE |
| 473 | mpi_is_prime:radix_X:input_X:div_result |
| 474 | { |
| 475 | mpi X; |
| 476 | int res; |
| 477 | mpi_init(&X, NULL); |
| 478 | |
| 479 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 480 | res = mpi_is_prime( &X, myrand, NULL ); |
| 481 | TEST_ASSERT( res == {div_result} ); |
| 482 | } |
| 483 | END_CASE |
| 484 | |
| 485 | BEGIN_CASE |
| 486 | mpi_shift_l:radix_X:input_X:shift_X:radix_A:input_A |
| 487 | { |
| 488 | mpi X, A; |
| 489 | mpi_init(&X, &A, NULL); |
| 490 | |
| 491 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 492 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 493 | TEST_ASSERT( mpi_shift_l( &X, {shift_X} ) == 0 ); |
| 494 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 495 | } |
| 496 | END_CASE |
| 497 | |
| 498 | BEGIN_CASE |
| 499 | mpi_shift_r:radix_X:input_X:shift_X:radix_A:input_A |
| 500 | { |
| 501 | mpi X, A; |
| 502 | mpi_init(&X, &A, NULL); |
| 503 | |
| 504 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 505 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 506 | TEST_ASSERT( mpi_shift_r( &X, {shift_X} ) == 0 ); |
| 507 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 508 | } |
| 509 | END_CASE |
| 510 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 511 | BEGIN_CASE |
| 512 | mpi_selftest: |
| 513 | { |
| 514 | TEST_ASSERT( mpi_self_test( 0 ) == 0 ); |
| 515 | } |
| 516 | END_CASE |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 517 | /* Helper Code |
| 518 | char str[1000]; |
| 519 | int len = 1000; |
| 520 | mpi_write_string(&Z, 10, str, &len); |
| 521 | printf("Z: %d %s\n", Z.s, str); |
| 522 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 523 | */ |