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 |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 15 | mpi_read_write_string:radix_X:input_X:radix_A:input_A:output_size:result_read:result_write |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 16 | { |
| 17 | mpi X; |
| 18 | char str[1000]; |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 19 | int len = {output_size}; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 20 | |
| 21 | mpi_init(&X, NULL); |
| 22 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 23 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == {result_read} ); |
| 24 | if( {result_read} == 0 ) |
| 25 | { |
| 26 | TEST_ASSERT( mpi_write_string( &X, {radix_A}, str, &len ) == {result_write} ); |
| 27 | if( {result_write} == 0 ) |
| 28 | { |
| 29 | TEST_ASSERT( strcasecmp( str, {input_A} ) == 0 ); |
| 30 | } |
| 31 | } |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 32 | } |
| 33 | END_CASE |
| 34 | |
| 35 | BEGIN_CASE |
| 36 | mpi_read_binary:input_X:radix_A:input_A |
| 37 | { |
| 38 | mpi X; |
| 39 | unsigned char str[1000]; |
| 40 | unsigned char buf[1000]; |
| 41 | int len = 1000; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 42 | int input_len; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 43 | |
| 44 | mpi_init(&X, NULL); |
| 45 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 46 | input_len = unhexify( buf, {input_X} ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 47 | |
| 48 | TEST_ASSERT( mpi_read_binary( &X, buf, input_len ) == 0 ); |
| 49 | TEST_ASSERT( mpi_write_string( &X, {radix_A}, (char *) str, &len ) == 0 ); |
| 50 | TEST_ASSERT( strcmp( (char *) str, {input_A} ) == 0 ); |
| 51 | } |
| 52 | END_CASE |
| 53 | |
| 54 | BEGIN_CASE |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 55 | mpi_write_binary:radix_X:input_X:input_A:output_size:result |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 56 | { |
| 57 | mpi X; |
| 58 | unsigned char str[1000]; |
| 59 | unsigned char buf[1000]; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 60 | int buflen; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 61 | |
| 62 | memset( buf, 0x00, 1000 ); |
| 63 | memset( str, 0x00, 1000 ); |
| 64 | |
| 65 | mpi_init(&X, NULL); |
| 66 | |
| 67 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 68 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 69 | buflen = mpi_size( &X ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 70 | if( buflen > {output_size} ) |
| 71 | buflen = {output_size}; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 72 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 73 | TEST_ASSERT( mpi_write_binary( &X, buf, buflen ) == {result} ); |
| 74 | if( {result} == 0) |
| 75 | { |
| 76 | hexify( str, buf, buflen ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 77 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 78 | TEST_ASSERT( strcasecmp( (char *) str, {input_A} ) == 0 ); |
| 79 | } |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 80 | } |
| 81 | END_CASE |
| 82 | |
| 83 | BEGIN_CASE |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 84 | mpi_read_file:radix_X:input_file:input_A:result |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 85 | { |
| 86 | mpi X; |
| 87 | unsigned char str[1000]; |
| 88 | unsigned char buf[1000]; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 89 | int buflen; |
| 90 | FILE *file; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 91 | |
| 92 | memset( buf, 0x00, 1000 ); |
| 93 | memset( str, 0x00, 1000 ); |
| 94 | |
| 95 | mpi_init(&X, NULL); |
| 96 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 97 | file = fopen( {input_file}, "r" ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 98 | TEST_ASSERT( mpi_read_file( &X, {radix_X}, file ) == {result} ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 99 | fclose(file); |
| 100 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 101 | if( {result} == 0 ) |
| 102 | { |
| 103 | buflen = mpi_size( &X ); |
| 104 | TEST_ASSERT( mpi_write_binary( &X, buf, buflen ) == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 105 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 106 | hexify( str, buf, buflen ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 107 | |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 108 | TEST_ASSERT( strcasecmp( (char *) str, {input_A} ) == 0 ); |
| 109 | } |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 110 | } |
| 111 | END_CASE |
| 112 | |
| 113 | BEGIN_CASE |
| 114 | mpi_write_file:radix_X:input_X:output_radix:output_file |
| 115 | { |
| 116 | mpi X, Y; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 117 | FILE *file_out, *file_in; |
| 118 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 119 | mpi_init( &X, &Y, NULL ); |
| 120 | |
| 121 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 122 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 123 | file_out = fopen( {output_file}, "w" ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 124 | TEST_ASSERT( mpi_write_file( NULL, &X, {output_radix}, file_out ) == 0 ); |
| 125 | fclose(file_out); |
| 126 | |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 127 | file_in = fopen( {output_file}, "r" ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 128 | TEST_ASSERT( mpi_read_file( &Y, {output_radix}, file_in ) == 0 ); |
| 129 | fclose(file_in); |
| 130 | |
| 131 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 132 | } |
| 133 | END_CASE |
| 134 | |
| 135 | BEGIN_CASE |
| 136 | mpi_lsb:radix_X:input_X:nr_bits |
| 137 | { |
| 138 | mpi X; |
| 139 | mpi_init(&X, NULL); |
| 140 | |
| 141 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 142 | TEST_ASSERT( mpi_lsb( &X ) == {nr_bits} ); |
| 143 | } |
| 144 | END_CASE |
| 145 | |
| 146 | BEGIN_CASE |
| 147 | mpi_msb:radix_X:input_X:nr_bits |
| 148 | { |
| 149 | mpi X; |
| 150 | mpi_init(&X, NULL); |
| 151 | |
| 152 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 153 | TEST_ASSERT( mpi_msb( &X ) == {nr_bits} ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 154 | } |
| 155 | END_CASE |
| 156 | |
| 157 | BEGIN_CASE |
| 158 | mpi_gcd:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 159 | { |
| 160 | mpi A, X, Y, Z; |
| 161 | mpi_init(&A, &X, &Y, &Z, NULL); |
| 162 | |
| 163 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 164 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 165 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 166 | TEST_ASSERT( mpi_gcd( &Z, &X, &Y ) == 0 ); |
| 167 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 168 | } |
| 169 | END_CASE |
| 170 | |
| 171 | BEGIN_CASE |
| 172 | mpi_cmp_int:input_X:input_A:result_CMP |
| 173 | { |
| 174 | mpi X; |
| 175 | mpi_init(&X, NULL); |
| 176 | |
| 177 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0); |
| 178 | TEST_ASSERT( mpi_cmp_int( &X, {input_A} ) == {result_CMP}); |
| 179 | } |
| 180 | END_CASE |
| 181 | |
| 182 | BEGIN_CASE |
| 183 | mpi_cmp_mpi:radix_X:input_X:radix_Y:input_Y:input_A |
| 184 | { |
| 185 | mpi X, Y; |
| 186 | mpi_init(&X, &Y, NULL); |
| 187 | |
| 188 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 189 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 190 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == {input_A} ); |
| 191 | } |
| 192 | END_CASE |
| 193 | |
| 194 | BEGIN_CASE |
| 195 | mpi_cmp_abs:radix_X:input_X:radix_Y:input_Y:input_A |
| 196 | { |
| 197 | mpi X, Y; |
| 198 | mpi_init(&X, &Y, NULL); |
| 199 | |
| 200 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 201 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 202 | TEST_ASSERT( mpi_cmp_abs( &X, &Y ) == {input_A} ); |
| 203 | } |
| 204 | END_CASE |
| 205 | |
| 206 | BEGIN_CASE |
| 207 | mpi_copy:input_X:input_A |
| 208 | { |
| 209 | mpi X, Y, A; |
| 210 | mpi_init(&X, &Y, &A, NULL); |
| 211 | |
| 212 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 213 | TEST_ASSERT( mpi_lset( &Y, {input_A} ) == 0 ); |
| 214 | TEST_ASSERT( mpi_lset( &A, {input_A} ) == 0 ); |
| 215 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 216 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 217 | TEST_ASSERT( mpi_copy( &Y, &X ) == 0 ); |
| 218 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 219 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) != 0 ); |
| 220 | } |
| 221 | END_CASE |
| 222 | |
| 223 | BEGIN_CASE |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 224 | mpi_copy_self:input_X |
| 225 | { |
| 226 | mpi X; |
| 227 | mpi_init(&X, NULL); |
| 228 | |
| 229 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 230 | TEST_ASSERT( mpi_copy( &X, &X ) == 0 ); |
| 231 | TEST_ASSERT( mpi_cmp_int( &X, {input_X} ) == 0 ); |
| 232 | } |
| 233 | END_CASE |
| 234 | |
| 235 | BEGIN_CASE |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 236 | mpi_swap:input_X:input_Y |
| 237 | { |
| 238 | mpi X, Y, A; |
| 239 | mpi_init(&X, &Y, &A, NULL); |
| 240 | |
| 241 | TEST_ASSERT( mpi_lset( &X, {input_X} ) == 0 ); |
| 242 | TEST_ASSERT( mpi_lset( &Y, {input_Y} ) == 0 ); |
| 243 | TEST_ASSERT( mpi_lset( &A, {input_X} ) == 0 ); |
| 244 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 245 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 246 | mpi_swap( &X, &Y ); |
| 247 | TEST_ASSERT( mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 248 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 249 | } |
| 250 | END_CASE |
| 251 | |
| 252 | BEGIN_CASE |
| 253 | mpi_add_mpi: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_mpi( &Z, &X, &Y ) == 0 ); |
| 262 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 263 | } |
| 264 | END_CASE |
| 265 | |
| 266 | BEGIN_CASE |
| 267 | mpi_add_abs:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 268 | { |
| 269 | mpi X, Y, Z, A; |
| 270 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 271 | |
| 272 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 273 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 274 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 275 | TEST_ASSERT( mpi_add_abs( &Z, &X, &Y ) == 0 ); |
| 276 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 277 | } |
| 278 | END_CASE |
| 279 | |
| 280 | BEGIN_CASE |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 281 | mpi_add_abs_add_first:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 282 | { |
| 283 | mpi X, Y, A; |
| 284 | mpi_init(&X, &Y, &A, NULL); |
| 285 | |
| 286 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 287 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 288 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 289 | TEST_ASSERT( mpi_add_abs( &X, &X, &Y ) == 0 ); |
| 290 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 291 | } |
| 292 | END_CASE |
| 293 | |
| 294 | BEGIN_CASE |
| 295 | mpi_add_abs_add_second:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 296 | { |
| 297 | mpi X, Y, A; |
| 298 | mpi_init(&X, &Y, &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 | TEST_ASSERT( mpi_add_abs( &Y, &X, &Y ) == 0 ); |
| 304 | TEST_ASSERT( mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 305 | } |
| 306 | END_CASE |
| 307 | |
| 308 | BEGIN_CASE |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 309 | mpi_add_int:radix_X:input_X:input_Y:radix_A:input_A |
| 310 | { |
| 311 | mpi X, Z, A; |
| 312 | mpi_init(&X, &Z, &A, NULL); |
| 313 | |
| 314 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 315 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 316 | TEST_ASSERT( mpi_add_int( &Z, &X, {input_Y} ) == 0 ); |
| 317 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 318 | } |
| 319 | END_CASE |
| 320 | |
| 321 | BEGIN_CASE |
| 322 | mpi_sub_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 323 | { |
| 324 | mpi X, Y, Z, A; |
| 325 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 326 | |
| 327 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 328 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 329 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 330 | TEST_ASSERT( mpi_sub_mpi( &Z, &X, &Y ) == 0 ); |
| 331 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 332 | } |
| 333 | END_CASE |
| 334 | |
| 335 | BEGIN_CASE |
| 336 | mpi_sub_abs:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:sub_result |
| 337 | { |
| 338 | mpi X, Y, Z, A; |
| 339 | int res; |
| 340 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 341 | |
| 342 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 343 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 344 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 345 | |
| 346 | res = mpi_sub_abs( &Z, &X, &Y ); |
| 347 | TEST_ASSERT( res == {sub_result} ); |
| 348 | if( res == 0 ) |
| 349 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 350 | } |
| 351 | END_CASE |
| 352 | |
| 353 | BEGIN_CASE |
| 354 | mpi_sub_int:radix_X:input_X:input_Y:radix_A:input_A |
| 355 | { |
| 356 | mpi X, Z, A; |
| 357 | mpi_init(&X, &Z, &A, NULL); |
| 358 | |
| 359 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 360 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 361 | TEST_ASSERT( mpi_sub_int( &Z, &X, {input_Y} ) == 0 ); |
| 362 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 363 | } |
| 364 | END_CASE |
| 365 | |
| 366 | BEGIN_CASE |
| 367 | mpi_mul_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A |
| 368 | { |
| 369 | mpi X, Y, Z, A; |
| 370 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 371 | |
| 372 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 373 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 374 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 375 | TEST_ASSERT( mpi_mul_mpi( &Z, &X, &Y ) == 0 ); |
| 376 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 377 | } |
| 378 | END_CASE |
| 379 | |
| 380 | BEGIN_CASE |
| 381 | mpi_mul_int:radix_X:input_X:input_Y:radix_A:input_A:result_comparison |
| 382 | { |
| 383 | mpi X, Z, A; |
| 384 | mpi_init(&X, &Z, &A, NULL); |
| 385 | |
| 386 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 387 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 388 | TEST_ASSERT( mpi_mul_int( &Z, &X, {input_Y} ) == 0 ); |
| 389 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) {result_comparison} 0 ); |
| 390 | } |
| 391 | END_CASE |
| 392 | |
| 393 | BEGIN_CASE |
| 394 | mpi_div_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:radix_B:input_B:div_result |
| 395 | { |
| 396 | mpi X, Y, Q, R, A, B; |
| 397 | int res; |
| 398 | mpi_init(&X, &Y, &Q, &R, &A, &B, NULL); |
| 399 | |
| 400 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 401 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 402 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 403 | TEST_ASSERT( mpi_read_string( &B, {radix_B}, {input_B} ) == 0 ); |
| 404 | res = mpi_div_mpi( &Q, &R, &X, &Y ); |
| 405 | TEST_ASSERT( res == {div_result} ); |
| 406 | if( res == 0 ) |
| 407 | { |
| 408 | TEST_ASSERT( mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 409 | TEST_ASSERT( mpi_cmp_mpi( &R, &B ) == 0 ); |
| 410 | } |
| 411 | } |
| 412 | END_CASE |
| 413 | |
| 414 | BEGIN_CASE |
| 415 | mpi_div_int:radix_X:input_X:input_Y:radix_A:input_A:radix_B:input_B:div_result |
| 416 | { |
| 417 | mpi X, Q, R, A, B; |
| 418 | int res; |
| 419 | mpi_init(&X, &Q, &R, &A, &B, NULL); |
| 420 | |
| 421 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 422 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 423 | TEST_ASSERT( mpi_read_string( &B, {radix_B}, {input_B} ) == 0 ); |
| 424 | res = mpi_div_int( &Q, &R, &X, {input_Y} ); |
| 425 | TEST_ASSERT( res == {div_result} ); |
| 426 | if( res == 0 ) |
| 427 | { |
| 428 | TEST_ASSERT( mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 429 | TEST_ASSERT( mpi_cmp_mpi( &R, &B ) == 0 ); |
| 430 | } |
| 431 | } |
| 432 | END_CASE |
| 433 | |
| 434 | BEGIN_CASE |
| 435 | mpi_mod_mpi:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:div_result |
| 436 | { |
| 437 | mpi X, Y, Z, A; |
| 438 | int res; |
| 439 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 440 | |
| 441 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 442 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 443 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 444 | res = mpi_mod_mpi( &Z, &X, &Y ); |
| 445 | TEST_ASSERT( res == {div_result} ); |
| 446 | if( res == 0 ) |
| 447 | { |
| 448 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 449 | } |
| 450 | } |
| 451 | END_CASE |
| 452 | |
| 453 | BEGIN_CASE |
| 454 | mpi_mod_int:radix_X:input_X:input_Y:input_A:div_result |
| 455 | { |
| 456 | mpi X; |
| 457 | int res; |
Paul Bakker | a755ca1 | 2011-04-24 09:11:17 +0000 | [diff] [blame^] | 458 | t_uint r; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 459 | mpi_init(&X, NULL); |
| 460 | |
| 461 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 462 | res = mpi_mod_int( &r, &X, {input_Y} ); |
| 463 | TEST_ASSERT( res == {div_result} ); |
| 464 | if( res == 0 ) |
| 465 | { |
| 466 | TEST_ASSERT( r == {input_A} ); |
| 467 | } |
| 468 | } |
| 469 | END_CASE |
| 470 | |
| 471 | BEGIN_CASE |
| 472 | 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 |
| 473 | { |
| 474 | mpi A, E, N, RR, Z, X; |
| 475 | int res; |
| 476 | mpi_init(&A, &E, &N, &RR, &Z, &X, NULL); |
| 477 | |
| 478 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 479 | TEST_ASSERT( mpi_read_string( &E, {radix_E}, {input_E} ) == 0 ); |
| 480 | TEST_ASSERT( mpi_read_string( &N, {radix_N}, {input_N} ) == 0 ); |
| 481 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 482 | |
| 483 | if( strlen( {input_RR} ) ) |
| 484 | TEST_ASSERT( mpi_read_string( &RR, {radix_RR}, {input_RR} ) == 0 ); |
| 485 | |
| 486 | res = mpi_exp_mod( &Z, &A, &E, &N, &RR ); |
| 487 | TEST_ASSERT( res == {div_result} ); |
| 488 | if( res == 0 ) |
| 489 | { |
| 490 | TEST_ASSERT( mpi_cmp_mpi( &Z, &X ) == 0 ); |
| 491 | } |
| 492 | } |
| 493 | END_CASE |
| 494 | |
| 495 | BEGIN_CASE |
| 496 | mpi_inv_mod:radix_X:input_X:radix_Y:input_Y:radix_A:input_A:div_result |
| 497 | { |
| 498 | mpi X, Y, Z, A; |
| 499 | int res; |
| 500 | mpi_init(&X, &Y, &Z, &A, NULL); |
| 501 | |
| 502 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 503 | TEST_ASSERT( mpi_read_string( &Y, {radix_Y}, {input_Y} ) == 0 ); |
| 504 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 505 | res = mpi_inv_mod( &Z, &X, &Y ); |
| 506 | TEST_ASSERT( res == {div_result} ); |
| 507 | if( res == 0 ) |
| 508 | { |
| 509 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 510 | } |
| 511 | } |
| 512 | END_CASE |
| 513 | |
| 514 | BEGIN_CASE |
| 515 | mpi_is_prime:radix_X:input_X:div_result |
| 516 | { |
| 517 | mpi X; |
| 518 | int res; |
| 519 | mpi_init(&X, NULL); |
| 520 | |
| 521 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 522 | res = mpi_is_prime( &X, myrand, NULL ); |
| 523 | TEST_ASSERT( res == {div_result} ); |
| 524 | } |
| 525 | END_CASE |
| 526 | |
| 527 | BEGIN_CASE |
| 528 | mpi_shift_l:radix_X:input_X:shift_X:radix_A:input_A |
| 529 | { |
| 530 | mpi X, A; |
| 531 | mpi_init(&X, &A, NULL); |
| 532 | |
| 533 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 534 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 535 | TEST_ASSERT( mpi_shift_l( &X, {shift_X} ) == 0 ); |
| 536 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 537 | } |
| 538 | END_CASE |
| 539 | |
| 540 | BEGIN_CASE |
| 541 | mpi_shift_r:radix_X:input_X:shift_X:radix_A:input_A |
| 542 | { |
| 543 | mpi X, A; |
| 544 | mpi_init(&X, &A, NULL); |
| 545 | |
| 546 | TEST_ASSERT( mpi_read_string( &X, {radix_X}, {input_X} ) == 0 ); |
| 547 | TEST_ASSERT( mpi_read_string( &A, {radix_A}, {input_A} ) == 0 ); |
| 548 | TEST_ASSERT( mpi_shift_r( &X, {shift_X} ) == 0 ); |
| 549 | TEST_ASSERT( mpi_cmp_mpi( &X, &A ) == 0 ); |
| 550 | } |
| 551 | END_CASE |
| 552 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 553 | BEGIN_CASE |
| 554 | mpi_selftest: |
| 555 | { |
| 556 | TEST_ASSERT( mpi_self_test( 0 ) == 0 ); |
| 557 | } |
| 558 | END_CASE |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 559 | /* Helper Code |
| 560 | char str[1000]; |
| 561 | int len = 1000; |
| 562 | mpi_write_string(&Z, 10, str, &len); |
| 563 | printf("Z: %d %s\n", Z.s, str); |
| 564 | TEST_ASSERT( mpi_cmp_mpi( &Z, &A ) == 0 ); |
| 565 | */ |