Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 1 | /* BEGIN_HEADER */ |
Manuel Pégourié-Gonnard | 7f80997 | 2015-03-09 17:05:11 +0000 | [diff] [blame] | 2 | #include "mbedtls/bignum.h" |
Janos Follath | 64eca05 | 2018-09-05 17:04:49 +0100 | [diff] [blame] | 3 | |
| 4 | typedef struct mbedtls_test_mpi_random |
| 5 | { |
| 6 | data_t *data; |
| 7 | size_t pos; |
| 8 | size_t chunk_len; |
| 9 | } mbedtls_test_mpi_random; |
| 10 | |
| 11 | /* |
| 12 | * This function is called by the Miller-Rabin primality test each time it |
| 13 | * chooses a random witness. The witnesses (or non-witnesses as provided by the |
| 14 | * test) are stored in the data member of the state structure. Each number is in |
| 15 | * the format that mbedtls_mpi_read_string understands and is chunk_len long. |
| 16 | */ |
| 17 | int mbedtls_test_mpi_miller_rabin_determinizer( void* state, |
| 18 | unsigned char* buf, |
| 19 | size_t len ) |
| 20 | { |
| 21 | mbedtls_test_mpi_random *random = (mbedtls_test_mpi_random*) state; |
| 22 | |
| 23 | if( random == NULL || random->data->x == NULL || buf == NULL ) |
| 24 | return( -1 ); |
| 25 | |
| 26 | if( random->pos + random->chunk_len > random->data->len |
| 27 | || random->chunk_len > len ) |
| 28 | { |
| 29 | return( -1 ); |
| 30 | } |
| 31 | |
| 32 | memset( buf, 0, len ); |
| 33 | |
| 34 | /* The witness is written to the end of the buffer, since the buffer is |
| 35 | * used as big endian, unsigned binary data in mbedtls_mpi_read_binary. |
| 36 | * Writing the witness to the start of the buffer would result in the |
| 37 | * buffer being 'witness 000...000', which would be treated as |
| 38 | * witness * 2^n for some n. */ |
| 39 | memcpy( buf + len - random->chunk_len, &random->data->x[random->pos], |
| 40 | random->chunk_len ); |
| 41 | |
| 42 | random->pos += random->chunk_len; |
| 43 | |
| 44 | return( 0 ); |
| 45 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 46 | /* END_HEADER */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 47 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 48 | /* BEGIN_DEPENDENCIES |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 49 | * depends_on:MBEDTLS_BIGNUM_C |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 50 | * END_DEPENDENCIES |
| 51 | */ |
Paul Bakker | 5690efc | 2011-05-26 13:16:06 +0000 | [diff] [blame] | 52 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 53 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 54 | void mpi_null( ) |
Manuel Pégourié-Gonnard | 770b5e1 | 2015-04-29 17:02:01 +0200 | [diff] [blame] | 55 | { |
Manuel Pégourié-Gonnard | da61ed3 | 2015-04-30 10:28:51 +0200 | [diff] [blame] | 56 | mbedtls_mpi X, Y, Z; |
Manuel Pégourié-Gonnard | 770b5e1 | 2015-04-29 17:02:01 +0200 | [diff] [blame] | 57 | |
Manuel Pégourié-Gonnard | da61ed3 | 2015-04-30 10:28:51 +0200 | [diff] [blame] | 58 | mbedtls_mpi_init( &X ); |
| 59 | mbedtls_mpi_init( &Y ); |
| 60 | mbedtls_mpi_init( &Z ); |
Manuel Pégourié-Gonnard | 770b5e1 | 2015-04-29 17:02:01 +0200 | [diff] [blame] | 61 | |
Manuel Pégourié-Gonnard | da61ed3 | 2015-04-30 10:28:51 +0200 | [diff] [blame] | 62 | TEST_ASSERT( mbedtls_mpi_get_bit( &X, 42 ) == 0 ); |
| 63 | TEST_ASSERT( mbedtls_mpi_lsb( &X ) == 0 ); |
Manuel Pégourié-Gonnard | c0696c2 | 2015-06-18 16:47:17 +0200 | [diff] [blame] | 64 | TEST_ASSERT( mbedtls_mpi_bitlen( &X ) == 0 ); |
Manuel Pégourié-Gonnard | da61ed3 | 2015-04-30 10:28:51 +0200 | [diff] [blame] | 65 | TEST_ASSERT( mbedtls_mpi_size( &X ) == 0 ); |
Manuel Pégourié-Gonnard | 770b5e1 | 2015-04-29 17:02:01 +0200 | [diff] [blame] | 66 | |
| 67 | exit: |
Manuel Pégourié-Gonnard | da61ed3 | 2015-04-30 10:28:51 +0200 | [diff] [blame] | 68 | mbedtls_mpi_free( &X ); |
Manuel Pégourié-Gonnard | 770b5e1 | 2015-04-29 17:02:01 +0200 | [diff] [blame] | 69 | } |
| 70 | /* END_CASE */ |
| 71 | |
| 72 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 73 | void mpi_read_write_string( int radix_X, char * input_X, int radix_A, |
| 74 | char * input_A, int output_size, int result_read, |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 75 | int result_write ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 76 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 77 | mbedtls_mpi X; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 78 | char str[1000]; |
Manuel Pégourié-Gonnard | f79b425 | 2015-06-02 15:41:48 +0100 | [diff] [blame] | 79 | size_t len; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 80 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 81 | mbedtls_mpi_init( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 82 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 83 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == result_read ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 84 | if( result_read == 0 ) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 85 | { |
Manuel Pégourié-Gonnard | f79b425 | 2015-06-02 15:41:48 +0100 | [diff] [blame] | 86 | TEST_ASSERT( mbedtls_mpi_write_string( &X, radix_A, str, output_size, &len ) == result_write ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 87 | if( result_write == 0 ) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 88 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 89 | TEST_ASSERT( strcasecmp( str, input_A ) == 0 ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 90 | } |
| 91 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 92 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 93 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 94 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 95 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 96 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 97 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 98 | /* BEGIN_CASE */ |
Azim Khan | 5fcca46 | 2018-06-29 11:05:32 +0100 | [diff] [blame] | 99 | void mbedtls_mpi_read_binary( data_t * buf, int radix_A, char * input_A ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 100 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 101 | mbedtls_mpi X; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 102 | unsigned char str[1000]; |
Manuel Pégourié-Gonnard | f79b425 | 2015-06-02 15:41:48 +0100 | [diff] [blame] | 103 | size_t len; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 104 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 105 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 106 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 107 | |
Azim Khan | d30ca13 | 2017-06-09 04:32:58 +0100 | [diff] [blame] | 108 | TEST_ASSERT( mbedtls_mpi_read_binary( &X, buf->x, buf->len ) == 0 ); |
Manuel Pégourié-Gonnard | f79b425 | 2015-06-02 15:41:48 +0100 | [diff] [blame] | 109 | TEST_ASSERT( mbedtls_mpi_write_string( &X, radix_A, (char *) str, sizeof( str ), &len ) == 0 ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 110 | TEST_ASSERT( strcmp( (char *) str, input_A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 111 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 112 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 113 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 114 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 115 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 116 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 117 | /* BEGIN_CASE */ |
Azim Khan | d30ca13 | 2017-06-09 04:32:58 +0100 | [diff] [blame] | 118 | void mbedtls_mpi_write_binary( int radix_X, char * input_X, |
Azim Khan | 5fcca46 | 2018-06-29 11:05:32 +0100 | [diff] [blame] | 119 | data_t * input_A, int output_size, |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 120 | int result ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 121 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 122 | mbedtls_mpi X; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 123 | unsigned char buf[1000]; |
Paul Bakker | f4a3f30 | 2011-04-24 15:53:29 +0000 | [diff] [blame] | 124 | size_t buflen; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 125 | |
| 126 | memset( buf, 0x00, 1000 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 127 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 128 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 129 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 130 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Manuel Pégourié-Gonnard | e670f90 | 2015-10-30 09:23:19 +0100 | [diff] [blame] | 131 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 132 | buflen = mbedtls_mpi_size( &X ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 133 | if( buflen > (size_t) output_size ) |
| 134 | buflen = (size_t) output_size; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 135 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 136 | TEST_ASSERT( mbedtls_mpi_write_binary( &X, buf, buflen ) == result ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 137 | if( result == 0) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 138 | { |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 139 | |
Azim Khan | d30ca13 | 2017-06-09 04:32:58 +0100 | [diff] [blame] | 140 | TEST_ASSERT( hexcmp( buf, input_A->x, buflen, input_A->len ) == 0 ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 141 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 142 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 143 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 144 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 145 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 146 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 147 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 148 | /* BEGIN_CASE depends_on:MBEDTLS_FS_IO */ |
Azim Khan | d30ca13 | 2017-06-09 04:32:58 +0100 | [diff] [blame] | 149 | void mbedtls_mpi_read_file( int radix_X, char * input_file, |
Azim Khan | 5fcca46 | 2018-06-29 11:05:32 +0100 | [diff] [blame] | 150 | data_t * input_A, int result ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 151 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 152 | mbedtls_mpi X; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 153 | unsigned char buf[1000]; |
Paul Bakker | f4a3f30 | 2011-04-24 15:53:29 +0000 | [diff] [blame] | 154 | size_t buflen; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 155 | FILE *file; |
Manuel Pégourié-Gonnard | e43187d | 2015-02-14 16:01:34 +0000 | [diff] [blame] | 156 | int ret; |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 157 | |
| 158 | memset( buf, 0x00, 1000 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 159 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 160 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 161 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 162 | file = fopen( input_file, "r" ); |
Paul Bakker | 8a0c0a9 | 2014-04-17 16:08:20 +0200 | [diff] [blame] | 163 | TEST_ASSERT( file != NULL ); |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 164 | ret = mbedtls_mpi_read_file( &X, radix_X, file ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 165 | fclose(file); |
Manuel Pégourié-Gonnard | e43187d | 2015-02-14 16:01:34 +0000 | [diff] [blame] | 166 | TEST_ASSERT( ret == result ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 167 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 168 | if( result == 0 ) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 169 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 170 | buflen = mbedtls_mpi_size( &X ); |
| 171 | TEST_ASSERT( mbedtls_mpi_write_binary( &X, buf, buflen ) == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 172 | |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 173 | |
Azim Khan | d30ca13 | 2017-06-09 04:32:58 +0100 | [diff] [blame] | 174 | TEST_ASSERT( hexcmp( buf, input_A->x, buflen, input_A->len ) == 0 ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 175 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 176 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 177 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 178 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 179 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 180 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 181 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 182 | /* BEGIN_CASE depends_on:MBEDTLS_FS_IO */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 183 | void mbedtls_mpi_write_file( int radix_X, char * input_X, int output_radix, |
| 184 | char * output_file ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 185 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 186 | mbedtls_mpi X, Y; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 187 | FILE *file_out, *file_in; |
Manuel Pégourié-Gonnard | ac5361f | 2015-06-24 01:08:09 +0200 | [diff] [blame] | 188 | int ret; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 189 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 190 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 191 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 192 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 193 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 194 | file_out = fopen( output_file, "w" ); |
Paul Bakker | 5690efc | 2011-05-26 13:16:06 +0000 | [diff] [blame] | 195 | TEST_ASSERT( file_out != NULL ); |
Manuel Pégourié-Gonnard | ac5361f | 2015-06-24 01:08:09 +0200 | [diff] [blame] | 196 | ret = mbedtls_mpi_write_file( NULL, &X, output_radix, file_out ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 197 | fclose(file_out); |
Manuel Pégourié-Gonnard | ac5361f | 2015-06-24 01:08:09 +0200 | [diff] [blame] | 198 | TEST_ASSERT( ret == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 199 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 200 | file_in = fopen( output_file, "r" ); |
Paul Bakker | 5690efc | 2011-05-26 13:16:06 +0000 | [diff] [blame] | 201 | TEST_ASSERT( file_in != NULL ); |
Manuel Pégourié-Gonnard | ac5361f | 2015-06-24 01:08:09 +0200 | [diff] [blame] | 202 | ret = mbedtls_mpi_read_file( &Y, output_radix, file_in ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 203 | fclose(file_in); |
Manuel Pégourié-Gonnard | ac5361f | 2015-06-24 01:08:09 +0200 | [diff] [blame] | 204 | TEST_ASSERT( ret == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 205 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 206 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 207 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 208 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 209 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 210 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 211 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 212 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 213 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 214 | void mbedtls_mpi_get_bit( int radix_X, char * input_X, int pos, int val ) |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 215 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 216 | mbedtls_mpi X; |
| 217 | mbedtls_mpi_init( &X ); |
| 218 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 219 | TEST_ASSERT( mbedtls_mpi_get_bit( &X, pos ) == val ); |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 220 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 221 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 222 | mbedtls_mpi_free( &X ); |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 223 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 224 | /* END_CASE */ |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 225 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 226 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 227 | void mbedtls_mpi_set_bit( int radix_X, char * input_X, int pos, int val, |
| 228 | int radix_Y, char * output_Y, int result ) |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 229 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 230 | mbedtls_mpi X, Y; |
| 231 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 232 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 233 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 234 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, output_Y ) == 0 ); |
Paul Bakker | ec5ceb6 | 2016-07-14 12:47:07 +0100 | [diff] [blame] | 235 | TEST_ASSERT( mbedtls_mpi_set_bit( &X, pos, val ) == result ); |
| 236 | |
| 237 | if( result == 0 ) |
| 238 | { |
| 239 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 240 | } |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 241 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 242 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 243 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 244 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 245 | /* END_CASE */ |
Paul Bakker | 2f5947e | 2011-05-18 15:47:11 +0000 | [diff] [blame] | 246 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 247 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 248 | void mbedtls_mpi_lsb( int radix_X, char * input_X, int nr_bits ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 249 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 250 | mbedtls_mpi X; |
| 251 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 252 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 253 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 254 | TEST_ASSERT( mbedtls_mpi_lsb( &X ) == (size_t) nr_bits ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 255 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 256 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 257 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 258 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 259 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 260 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 261 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 262 | void mbedtls_mpi_bitlen( int radix_X, char * input_X, int nr_bits ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 263 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 264 | mbedtls_mpi X; |
| 265 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 266 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 267 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Manuel Pégourié-Gonnard | c0696c2 | 2015-06-18 16:47:17 +0200 | [diff] [blame] | 268 | TEST_ASSERT( mbedtls_mpi_bitlen( &X ) == (size_t) nr_bits ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 269 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 270 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 271 | mbedtls_mpi_free( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 272 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 273 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 274 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 275 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 276 | void mbedtls_mpi_gcd( int radix_X, char * input_X, int radix_Y, |
| 277 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 278 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 279 | mbedtls_mpi A, X, Y, Z; |
| 280 | mbedtls_mpi_init( &A ); mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 281 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 282 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 283 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 284 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 285 | TEST_ASSERT( mbedtls_mpi_gcd( &Z, &X, &Y ) == 0 ); |
| 286 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 287 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 288 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 289 | mbedtls_mpi_free( &A ); mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 290 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 291 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 292 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 293 | /* BEGIN_CASE */ |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 294 | void mbedtls_mpi_cmp_int( int input_X, int input_A, int result_CMP ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 295 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 296 | mbedtls_mpi X; |
| 297 | mbedtls_mpi_init( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 298 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 299 | TEST_ASSERT( mbedtls_mpi_lset( &X, input_X ) == 0); |
| 300 | TEST_ASSERT( mbedtls_mpi_cmp_int( &X, input_A ) == result_CMP); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 301 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 302 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 303 | mbedtls_mpi_free( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 304 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 305 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 306 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 307 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 308 | void mbedtls_mpi_cmp_mpi( int radix_X, char * input_X, int radix_Y, |
| 309 | char * input_Y, int input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 310 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 311 | mbedtls_mpi X, Y; |
| 312 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 313 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 314 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 315 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 316 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) == input_A ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 317 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 318 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 319 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 320 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 321 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 322 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 323 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 324 | void mbedtls_mpi_cmp_abs( int radix_X, char * input_X, int radix_Y, |
| 325 | char * input_Y, int input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 326 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 327 | mbedtls_mpi X, Y; |
| 328 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 329 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 330 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 331 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 332 | TEST_ASSERT( mbedtls_mpi_cmp_abs( &X, &Y ) == input_A ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 333 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 334 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 335 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 336 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 337 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 338 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 339 | /* BEGIN_CASE */ |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 340 | void mbedtls_mpi_copy( int input_X, int input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 341 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 342 | mbedtls_mpi X, Y, A; |
| 343 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 344 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 345 | TEST_ASSERT( mbedtls_mpi_lset( &X, input_X ) == 0 ); |
| 346 | TEST_ASSERT( mbedtls_mpi_lset( &Y, input_A ) == 0 ); |
| 347 | TEST_ASSERT( mbedtls_mpi_lset( &A, input_A ) == 0 ); |
| 348 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 349 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &A ) == 0 ); |
| 350 | TEST_ASSERT( mbedtls_mpi_copy( &Y, &X ) == 0 ); |
| 351 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) == 0 ); |
| 352 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &A ) != 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 353 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 354 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 355 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 356 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 357 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 358 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 359 | /* BEGIN_CASE */ |
| 360 | void mpi_copy_self( int input_X ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 361 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 362 | mbedtls_mpi X; |
| 363 | mbedtls_mpi_init( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 364 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 365 | TEST_ASSERT( mbedtls_mpi_lset( &X, input_X ) == 0 ); |
| 366 | TEST_ASSERT( mbedtls_mpi_copy( &X, &X ) == 0 ); |
| 367 | TEST_ASSERT( mbedtls_mpi_cmp_int( &X, input_X ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 368 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 369 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 370 | mbedtls_mpi_free( &X ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 371 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 372 | /* END_CASE */ |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 373 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 374 | /* BEGIN_CASE */ |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 375 | void mbedtls_mpi_shrink( int before, int used, int min, int after ) |
Manuel Pégourié-Gonnard | 5868163 | 2013-11-21 10:39:37 +0100 | [diff] [blame] | 376 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 377 | mbedtls_mpi X; |
| 378 | mbedtls_mpi_init( &X ); |
Manuel Pégourié-Gonnard | 5868163 | 2013-11-21 10:39:37 +0100 | [diff] [blame] | 379 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 380 | TEST_ASSERT( mbedtls_mpi_grow( &X, before ) == 0 ); |
Manuel Pégourié-Gonnard | 5868163 | 2013-11-21 10:39:37 +0100 | [diff] [blame] | 381 | TEST_ASSERT( used <= before ); |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 382 | memset( X.p, 0x2a, used * sizeof( mbedtls_mpi_uint ) ); |
| 383 | TEST_ASSERT( mbedtls_mpi_shrink( &X, min ) == 0 ); |
Manuel Pégourié-Gonnard | 5868163 | 2013-11-21 10:39:37 +0100 | [diff] [blame] | 384 | TEST_ASSERT( X.n == (size_t) after ); |
| 385 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 386 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 387 | mbedtls_mpi_free( &X ); |
Manuel Pégourié-Gonnard | 5868163 | 2013-11-21 10:39:37 +0100 | [diff] [blame] | 388 | } |
| 389 | /* END_CASE */ |
| 390 | |
| 391 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 392 | void mbedtls_mpi_safe_cond_assign( int x_sign, char * x_str, int y_sign, |
| 393 | char * y_str ) |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 394 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 395 | mbedtls_mpi X, Y, XX; |
| 396 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &XX ); |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 397 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 398 | TEST_ASSERT( mbedtls_mpi_read_string( &X, 16, x_str ) == 0 ); |
Manuel Pégourié-Gonnard | 3e3d2b8 | 2013-11-21 21:12:26 +0100 | [diff] [blame] | 399 | X.s = x_sign; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 400 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, 16, y_str ) == 0 ); |
Manuel Pégourié-Gonnard | 3e3d2b8 | 2013-11-21 21:12:26 +0100 | [diff] [blame] | 401 | Y.s = y_sign; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 402 | TEST_ASSERT( mbedtls_mpi_copy( &XX, &X ) == 0 ); |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 403 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 404 | TEST_ASSERT( mbedtls_mpi_safe_cond_assign( &X, &Y, 0 ) == 0 ); |
| 405 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &XX ) == 0 ); |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 406 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 407 | TEST_ASSERT( mbedtls_mpi_safe_cond_assign( &X, &Y, 1 ) == 0 ); |
| 408 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) == 0 ); |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 409 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 410 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 411 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &XX ); |
Manuel Pégourié-Gonnard | 71c2c21 | 2013-11-21 16:56:39 +0100 | [diff] [blame] | 412 | } |
| 413 | /* END_CASE */ |
| 414 | |
| 415 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 416 | void mbedtls_mpi_safe_cond_swap( int x_sign, char * x_str, int y_sign, |
| 417 | char * y_str ) |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 418 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 419 | mbedtls_mpi X, Y, XX, YY; |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 420 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 421 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); |
| 422 | mbedtls_mpi_init( &XX ); mbedtls_mpi_init( &YY ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 423 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 424 | TEST_ASSERT( mbedtls_mpi_read_string( &X, 16, x_str ) == 0 ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 425 | X.s = x_sign; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 426 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, 16, y_str ) == 0 ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 427 | Y.s = y_sign; |
| 428 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 429 | TEST_ASSERT( mbedtls_mpi_copy( &XX, &X ) == 0 ); |
| 430 | TEST_ASSERT( mbedtls_mpi_copy( &YY, &Y ) == 0 ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 431 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 432 | TEST_ASSERT( mbedtls_mpi_safe_cond_swap( &X, &Y, 0 ) == 0 ); |
| 433 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &XX ) == 0 ); |
| 434 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &YY ) == 0 ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 435 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 436 | TEST_ASSERT( mbedtls_mpi_safe_cond_swap( &X, &Y, 1 ) == 0 ); |
| 437 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &XX ) == 0 ); |
| 438 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &YY ) == 0 ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 439 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 440 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 441 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); |
| 442 | mbedtls_mpi_free( &XX ); mbedtls_mpi_free( &YY ); |
Manuel Pégourié-Gonnard | a60fe89 | 2013-12-04 21:41:50 +0100 | [diff] [blame] | 443 | } |
| 444 | /* END_CASE */ |
| 445 | |
| 446 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 447 | void mbedtls_mpi_swap( int input_X, int input_Y ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 448 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 449 | mbedtls_mpi X, Y, A; |
| 450 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 451 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 452 | TEST_ASSERT( mbedtls_mpi_lset( &X, input_X ) == 0 ); |
| 453 | TEST_ASSERT( mbedtls_mpi_lset( &Y, input_Y ) == 0 ); |
| 454 | TEST_ASSERT( mbedtls_mpi_lset( &A, input_X ) == 0 ); |
| 455 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 456 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
| 457 | mbedtls_mpi_swap( &X, &Y ); |
| 458 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &Y ) != 0 ); |
| 459 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 460 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 461 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 462 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 463 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 464 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 465 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 466 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 467 | void mbedtls_mpi_add_mpi( int radix_X, char * input_X, int radix_Y, |
| 468 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 469 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 470 | mbedtls_mpi X, Y, Z, A; |
| 471 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 472 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 473 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 474 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 475 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 476 | TEST_ASSERT( mbedtls_mpi_add_mpi( &Z, &X, &Y ) == 0 ); |
| 477 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 478 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 479 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 480 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 481 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 482 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 483 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 484 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 485 | void mbedtls_mpi_add_mpi_inplace( int radix_X, char * input_X, int radix_A, |
| 486 | char * input_A ) |
Janos Follath | 044a86b | 2015-10-25 10:58:03 +0100 | [diff] [blame] | 487 | { |
| 488 | mbedtls_mpi X, A; |
| 489 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &A ); |
| 490 | |
Janos Follath | 044a86b | 2015-10-25 10:58:03 +0100 | [diff] [blame] | 491 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
Janos Follath | 6cbacec | 2015-10-25 12:29:13 +0100 | [diff] [blame] | 492 | |
| 493 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 494 | TEST_ASSERT( mbedtls_mpi_sub_abs( &X, &X, &X ) == 0 ); |
| 495 | TEST_ASSERT( mbedtls_mpi_cmp_int( &X, 0 ) == 0 ); |
| 496 | |
| 497 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 498 | TEST_ASSERT( mbedtls_mpi_add_abs( &X, &X, &X ) == 0 ); |
| 499 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
| 500 | |
| 501 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Janos Follath | 044a86b | 2015-10-25 10:58:03 +0100 | [diff] [blame] | 502 | TEST_ASSERT( mbedtls_mpi_add_mpi( &X, &X, &X ) == 0 ); |
| 503 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
| 504 | |
| 505 | exit: |
| 506 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &A ); |
| 507 | } |
| 508 | /* END_CASE */ |
| 509 | |
| 510 | |
| 511 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 512 | void mbedtls_mpi_add_abs( int radix_X, char * input_X, int radix_Y, |
| 513 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 514 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 515 | mbedtls_mpi X, Y, Z, A; |
| 516 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 517 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 518 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 519 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 520 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 521 | TEST_ASSERT( mbedtls_mpi_add_abs( &Z, &X, &Y ) == 0 ); |
| 522 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 523 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 524 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 525 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 526 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 527 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 528 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 529 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 530 | void mpi_add_abs_add_first( int radix_X, char * input_X, int radix_Y, |
| 531 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 532 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 533 | mbedtls_mpi X, Y, A; |
| 534 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &A ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 535 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 536 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 537 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 538 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 539 | TEST_ASSERT( mbedtls_mpi_add_abs( &X, &X, &Y ) == 0 ); |
| 540 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 541 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 542 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 543 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &A ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 544 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 545 | /* END_CASE */ |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 546 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 547 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 548 | void mpi_add_abs_add_second( int radix_X, char * input_X, int radix_Y, |
| 549 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 550 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 551 | mbedtls_mpi X, Y, A; |
| 552 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &A ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 553 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 554 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 555 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 556 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 557 | TEST_ASSERT( mbedtls_mpi_add_abs( &Y, &X, &Y ) == 0 ); |
| 558 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Y, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 559 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 560 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 561 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &A ); |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 562 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 563 | /* END_CASE */ |
Paul Bakker | ba48cb2 | 2009-07-12 11:01:32 +0000 | [diff] [blame] | 564 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 565 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 566 | void mbedtls_mpi_add_int( int radix_X, char * input_X, int input_Y, |
| 567 | int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 568 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 569 | mbedtls_mpi X, Z, A; |
| 570 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 571 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 572 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 573 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 574 | TEST_ASSERT( mbedtls_mpi_add_int( &Z, &X, input_Y ) == 0 ); |
| 575 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 576 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 577 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 578 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 579 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 580 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 581 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 582 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 583 | void mbedtls_mpi_sub_mpi( int radix_X, char * input_X, int radix_Y, |
| 584 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 585 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 586 | mbedtls_mpi X, Y, Z, A; |
| 587 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 588 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 589 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 590 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 591 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 592 | TEST_ASSERT( mbedtls_mpi_sub_mpi( &Z, &X, &Y ) == 0 ); |
| 593 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 594 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 595 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 596 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 597 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 598 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 599 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 600 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 601 | void mbedtls_mpi_sub_abs( int radix_X, char * input_X, int radix_Y, |
| 602 | char * input_Y, int radix_A, char * input_A, |
| 603 | int sub_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 604 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 605 | mbedtls_mpi X, Y, Z, A; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 606 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 607 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 608 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 609 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 610 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 611 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
Manuel Pégourié-Gonnard | e670f90 | 2015-10-30 09:23:19 +0100 | [diff] [blame] | 612 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 613 | res = mbedtls_mpi_sub_abs( &Z, &X, &Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 614 | TEST_ASSERT( res == sub_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 615 | if( res == 0 ) |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 616 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 617 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 618 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 619 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 620 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 621 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 622 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 623 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 624 | void mbedtls_mpi_sub_int( int radix_X, char * input_X, int input_Y, |
| 625 | int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 626 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 627 | mbedtls_mpi X, Z, A; |
| 628 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 629 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 630 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 631 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 632 | TEST_ASSERT( mbedtls_mpi_sub_int( &Z, &X, input_Y ) == 0 ); |
| 633 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 634 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 635 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 636 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 637 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 638 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 639 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 640 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 641 | void mbedtls_mpi_mul_mpi( int radix_X, char * input_X, int radix_Y, |
| 642 | char * input_Y, int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 643 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 644 | mbedtls_mpi X, Y, Z, A; |
| 645 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 646 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 647 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 648 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 649 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 650 | TEST_ASSERT( mbedtls_mpi_mul_mpi( &Z, &X, &Y ) == 0 ); |
| 651 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 652 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 653 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 654 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 655 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 656 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 657 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 658 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 659 | void mbedtls_mpi_mul_int( int radix_X, char * input_X, int input_Y, |
| 660 | int radix_A, char * input_A, |
| 661 | char * result_comparison ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 662 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 663 | mbedtls_mpi X, Z, A; |
| 664 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 665 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 666 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 667 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 668 | TEST_ASSERT( mbedtls_mpi_mul_int( &Z, &X, input_Y ) == 0 ); |
Paul Bakker | dbd443d | 2013-08-16 13:38:47 +0200 | [diff] [blame] | 669 | if( strcmp( result_comparison, "==" ) == 0 ) |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 670 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | dbd443d | 2013-08-16 13:38:47 +0200 | [diff] [blame] | 671 | else if( strcmp( result_comparison, "!=" ) == 0 ) |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 672 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) != 0 ); |
Paul Bakker | dbd443d | 2013-08-16 13:38:47 +0200 | [diff] [blame] | 673 | else |
| 674 | TEST_ASSERT( "unknown operator" == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 675 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 676 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 677 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 678 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 679 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 680 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 681 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 682 | void mbedtls_mpi_div_mpi( int radix_X, char * input_X, int radix_Y, |
| 683 | char * input_Y, int radix_A, char * input_A, |
| 684 | int radix_B, char * input_B, int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 685 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 686 | mbedtls_mpi X, Y, Q, R, A, B; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 687 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 688 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &R ); |
| 689 | mbedtls_mpi_init( &A ); mbedtls_mpi_init( &B ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 690 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 691 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 692 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 693 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 694 | TEST_ASSERT( mbedtls_mpi_read_string( &B, radix_B, input_B ) == 0 ); |
| 695 | res = mbedtls_mpi_div_mpi( &Q, &R, &X, &Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 696 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 697 | if( res == 0 ) |
| 698 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 699 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 700 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R, &B ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 701 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 702 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 703 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 704 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &R ); |
| 705 | mbedtls_mpi_free( &A ); mbedtls_mpi_free( &B ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 706 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 707 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 708 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 709 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 710 | void mbedtls_mpi_div_int( int radix_X, char * input_X, int input_Y, |
| 711 | int radix_A, char * input_A, int radix_B, |
| 712 | char * input_B, int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 713 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 714 | mbedtls_mpi X, Q, R, A, B; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 715 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 716 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &R ); mbedtls_mpi_init( &A ); |
| 717 | mbedtls_mpi_init( &B ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 718 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 719 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 720 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 721 | TEST_ASSERT( mbedtls_mpi_read_string( &B, radix_B, input_B ) == 0 ); |
| 722 | res = mbedtls_mpi_div_int( &Q, &R, &X, input_Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 723 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 724 | if( res == 0 ) |
| 725 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 726 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Q, &A ) == 0 ); |
| 727 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R, &B ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 728 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 729 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 730 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 731 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &R ); mbedtls_mpi_free( &A ); |
| 732 | mbedtls_mpi_free( &B ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 733 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 734 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 735 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 736 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 737 | void mbedtls_mpi_mod_mpi( int radix_X, char * input_X, int radix_Y, |
| 738 | char * input_Y, int radix_A, char * input_A, |
| 739 | int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 740 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 741 | mbedtls_mpi X, Y, A; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 742 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 743 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 744 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 745 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 746 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 747 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 748 | res = mbedtls_mpi_mod_mpi( &X, &X, &Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 749 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 750 | if( res == 0 ) |
| 751 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 752 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 753 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 754 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 755 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 756 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 757 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 758 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 759 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 760 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 761 | void mbedtls_mpi_mod_int( int radix_X, char * input_X, int input_Y, |
| 762 | int input_A, int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 763 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 764 | mbedtls_mpi X; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 765 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 766 | mbedtls_mpi_uint r; |
| 767 | mbedtls_mpi_init( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 768 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 769 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 770 | res = mbedtls_mpi_mod_int( &r, &X, input_Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 771 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 772 | if( res == 0 ) |
| 773 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 774 | TEST_ASSERT( r == (mbedtls_mpi_uint) input_A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 775 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 776 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 777 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 778 | mbedtls_mpi_free( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 779 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 780 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 781 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 782 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 783 | void mbedtls_mpi_exp_mod( int radix_A, char * input_A, int radix_E, |
| 784 | char * input_E, int radix_N, char * input_N, |
| 785 | int radix_RR, char * input_RR, int radix_X, |
| 786 | char * input_X, int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 787 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 788 | mbedtls_mpi A, E, N, RR, Z, X; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 789 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 790 | mbedtls_mpi_init( &A ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &N ); |
| 791 | mbedtls_mpi_init( &RR ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 792 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 793 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 794 | TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 ); |
| 795 | TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 ); |
| 796 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 797 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 798 | if( strlen( input_RR ) ) |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 799 | TEST_ASSERT( mbedtls_mpi_read_string( &RR, radix_RR, input_RR ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 800 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 801 | res = mbedtls_mpi_exp_mod( &Z, &A, &E, &N, &RR ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 802 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 803 | if( res == 0 ) |
| 804 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 805 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &X ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 806 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 807 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 808 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 809 | mbedtls_mpi_free( &A ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &N ); |
| 810 | mbedtls_mpi_free( &RR ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 811 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 812 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 813 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 814 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 815 | void mbedtls_mpi_inv_mod( int radix_X, char * input_X, int radix_Y, |
| 816 | char * input_Y, int radix_A, char * input_A, |
| 817 | int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 818 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 819 | mbedtls_mpi X, Y, Z, A; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 820 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 821 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 822 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 823 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 824 | TEST_ASSERT( mbedtls_mpi_read_string( &Y, radix_Y, input_Y ) == 0 ); |
| 825 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 826 | res = mbedtls_mpi_inv_mod( &Z, &X, &Y ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 827 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 828 | if( res == 0 ) |
| 829 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 830 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Z, &A ) == 0 ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 831 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 832 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 833 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 834 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 835 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 836 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 837 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 838 | /* BEGIN_CASE depends_on:MBEDTLS_GENPRIME */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 839 | void mbedtls_mpi_is_prime( int radix_X, char * input_X, int div_result ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 840 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 841 | mbedtls_mpi X; |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 842 | int res; |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 843 | mbedtls_mpi_init( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 844 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 845 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
Janos Follath | a0b67c2 | 2018-09-18 14:48:23 +0100 | [diff] [blame] | 846 | res = mbedtls_mpi_is_prime_ext( &X, 40, rnd_std_rand, NULL ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 847 | TEST_ASSERT( res == div_result ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 848 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 849 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 850 | mbedtls_mpi_free( &X ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 851 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 852 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 853 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 854 | /* BEGIN_CASE depends_on:MBEDTLS_GENPRIME */ |
Janos Follath | 64eca05 | 2018-09-05 17:04:49 +0100 | [diff] [blame] | 855 | void mbedtls_mpi_is_prime_det( data_t * input_X, data_t * witnesses, |
Darryl Green | ac2ead0 | 2018-10-02 15:30:39 +0100 | [diff] [blame] | 856 | int chunk_len, int rounds ) |
Janos Follath | 64eca05 | 2018-09-05 17:04:49 +0100 | [diff] [blame] | 857 | { |
| 858 | mbedtls_mpi X; |
| 859 | int res; |
| 860 | mbedtls_test_mpi_random rand; |
| 861 | |
| 862 | mbedtls_mpi_init( &X ); |
| 863 | rand.data = witnesses; |
| 864 | rand.pos = 0; |
| 865 | rand.chunk_len = chunk_len; |
| 866 | |
| 867 | TEST_ASSERT( mbedtls_mpi_read_binary( &X, input_X->x, input_X->len ) == 0 ); |
Darryl Green | ac2ead0 | 2018-10-02 15:30:39 +0100 | [diff] [blame] | 868 | res = mbedtls_mpi_is_prime_ext( &X, rounds - 1, |
| 869 | mbedtls_test_mpi_miller_rabin_determinizer, |
| 870 | &rand ); |
| 871 | TEST_ASSERT( res == 0 ); |
| 872 | |
| 873 | rand.data = witnesses; |
| 874 | rand.pos = 0; |
| 875 | rand.chunk_len = chunk_len; |
| 876 | |
Janos Follath | a0b67c2 | 2018-09-18 14:48:23 +0100 | [diff] [blame] | 877 | res = mbedtls_mpi_is_prime_ext( &X, rounds, |
| 878 | mbedtls_test_mpi_miller_rabin_determinizer, |
Janos Follath | 64eca05 | 2018-09-05 17:04:49 +0100 | [diff] [blame] | 879 | &rand ); |
Darryl Green | ac2ead0 | 2018-10-02 15:30:39 +0100 | [diff] [blame] | 880 | TEST_ASSERT( res == MBEDTLS_ERR_MPI_NOT_ACCEPTABLE ); |
Janos Follath | 64eca05 | 2018-09-05 17:04:49 +0100 | [diff] [blame] | 881 | |
| 882 | exit: |
| 883 | mbedtls_mpi_free( &X ); |
| 884 | } |
| 885 | /* END_CASE */ |
| 886 | |
| 887 | /* BEGIN_CASE depends_on:MBEDTLS_GENPRIME */ |
Janos Follath | a3cb7eb | 2018-08-14 15:31:54 +0100 | [diff] [blame] | 888 | void mbedtls_mpi_gen_prime( int bits, int flags, int ref_ret ) |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 889 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 890 | mbedtls_mpi X; |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 891 | int my_ret; |
| 892 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 893 | mbedtls_mpi_init( &X ); |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 894 | |
Janos Follath | a3cb7eb | 2018-08-14 15:31:54 +0100 | [diff] [blame] | 895 | my_ret = mbedtls_mpi_gen_prime( &X, bits, flags, rnd_std_rand, NULL ); |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 896 | TEST_ASSERT( my_ret == ref_ret ); |
| 897 | |
| 898 | if( ref_ret == 0 ) |
| 899 | { |
Manuel Pégourié-Gonnard | c0696c2 | 2015-06-18 16:47:17 +0200 | [diff] [blame] | 900 | size_t actual_bits = mbedtls_mpi_bitlen( &X ); |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 901 | |
| 902 | TEST_ASSERT( actual_bits >= (size_t) bits ); |
| 903 | TEST_ASSERT( actual_bits <= (size_t) bits + 1 ); |
| 904 | |
Janos Follath | a0b67c2 | 2018-09-18 14:48:23 +0100 | [diff] [blame] | 905 | TEST_ASSERT( mbedtls_mpi_is_prime_ext( &X, 40, rnd_std_rand, NULL ) |
| 906 | == 0 ); |
Janos Follath | a3cb7eb | 2018-08-14 15:31:54 +0100 | [diff] [blame] | 907 | if( flags & MBEDTLS_MPI_GEN_PRIME_FLAG_DH ) |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 908 | { |
Hanno Becker | d4d6057 | 2018-01-10 07:12:01 +0000 | [diff] [blame] | 909 | /* X = ( X - 1 ) / 2 */ |
| 910 | TEST_ASSERT( mbedtls_mpi_shift_r( &X, 1 ) == 0 ); |
Janos Follath | a0b67c2 | 2018-09-18 14:48:23 +0100 | [diff] [blame] | 911 | TEST_ASSERT( mbedtls_mpi_is_prime_ext( &X, 40, rnd_std_rand, NULL ) |
| 912 | == 0 ); |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 913 | } |
| 914 | } |
| 915 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 916 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 917 | mbedtls_mpi_free( &X ); |
Manuel Pégourié-Gonnard | 15f58a8 | 2014-06-16 17:12:40 +0200 | [diff] [blame] | 918 | } |
| 919 | /* END_CASE */ |
| 920 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 921 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 922 | void mbedtls_mpi_shift_l( int radix_X, char * input_X, int shift_X, |
| 923 | int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 924 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 925 | mbedtls_mpi X, A; |
| 926 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 927 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 928 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 929 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 930 | TEST_ASSERT( mbedtls_mpi_shift_l( &X, shift_X ) == 0 ); |
| 931 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 932 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 933 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 934 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 935 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 936 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 937 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 938 | /* BEGIN_CASE */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 939 | void mbedtls_mpi_shift_r( int radix_X, char * input_X, int shift_X, |
| 940 | int radix_A, char * input_A ) |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 941 | { |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 942 | mbedtls_mpi X, A; |
| 943 | mbedtls_mpi_init( &X ); mbedtls_mpi_init( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 944 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 945 | TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 ); |
| 946 | TEST_ASSERT( mbedtls_mpi_read_string( &A, radix_A, input_A ) == 0 ); |
| 947 | TEST_ASSERT( mbedtls_mpi_shift_r( &X, shift_X ) == 0 ); |
| 948 | TEST_ASSERT( mbedtls_mpi_cmp_mpi( &X, &A ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 949 | |
Paul Bakker | bd51b26 | 2014-07-10 15:26:12 +0200 | [diff] [blame] | 950 | exit: |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 951 | mbedtls_mpi_free( &X ); mbedtls_mpi_free( &A ); |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 952 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 953 | /* END_CASE */ |
Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 954 | |
Manuel Pégourié-Gonnard | 2cf5a7c | 2015-04-08 12:49:31 +0200 | [diff] [blame] | 955 | /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */ |
Azim Khan | f1aaec9 | 2017-05-30 14:23:15 +0100 | [diff] [blame] | 956 | void mpi_selftest( ) |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 957 | { |
Andres AG | 93012e8 | 2016-09-09 09:10:28 +0100 | [diff] [blame] | 958 | TEST_ASSERT( mbedtls_mpi_self_test( 1 ) == 0 ); |
Paul Bakker | e896fea | 2009-07-06 06:40:23 +0000 | [diff] [blame] | 959 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 960 | /* END_CASE */ |