Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 1 | /* BEGIN_HEADER */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 2 | #include <polarssl/rsa.h> |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 3 | #include <polarssl/md2.h> |
| 4 | #include <polarssl/md4.h> |
| 5 | #include <polarssl/md5.h> |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 6 | #include <polarssl/sha1.h> |
Paul Bakker | d2681d8 | 2013-06-30 14:49:12 +0200 | [diff] [blame] | 7 | #include <polarssl/sha256.h> |
| 8 | #include <polarssl/sha512.h> |
Paul Bakker | c0a1a31 | 2011-12-04 17:12:15 +0000 | [diff] [blame] | 9 | #include <polarssl/entropy.h> |
| 10 | #include <polarssl/ctr_drbg.h> |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 11 | /* END_HEADER */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 12 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 13 | /* BEGIN_DEPENDENCIES |
| 14 | * depends_on:POLARSSL_RSA_C:POLARSSL_BIGNUM_C:POLARSSL_GENPRIME |
| 15 | * END_DEPENDENCIES |
| 16 | */ |
Paul Bakker | 5690efc | 2011-05-26 13:16:06 +0000 | [diff] [blame] | 17 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 18 | /* BEGIN_CASE */ |
| 19 | void rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int digest, |
| 20 | int mod, int radix_P, char *input_P, int radix_Q, |
| 21 | char *input_Q, int radix_N, char *input_N, int radix_E, |
| 22 | char *input_E, char *result_hex_str, int result ) |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 23 | { |
| 24 | unsigned char message_str[1000]; |
| 25 | unsigned char hash_result[1000]; |
| 26 | unsigned char output[1000]; |
| 27 | unsigned char output_str[1000]; |
| 28 | rsa_context ctx; |
| 29 | mpi P1, Q1, H, G; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 30 | int msg_len; |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 31 | rnd_pseudo_info rnd_info; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 32 | |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 33 | mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 34 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 35 | |
| 36 | memset( message_str, 0x00, 1000 ); |
| 37 | memset( hash_result, 0x00, 1000 ); |
| 38 | memset( output, 0x00, 1000 ); |
| 39 | memset( output_str, 0x00, 1000 ); |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 40 | memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 41 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 42 | ctx.len = mod / 8; |
| 43 | TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 ); |
| 44 | TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 ); |
| 45 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 46 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 47 | |
| 48 | TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 ); |
| 49 | TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 ); |
| 50 | TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 ); |
| 51 | TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 ); |
| 52 | TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 ); |
| 53 | TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 ); |
| 54 | TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 ); |
| 55 | TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 ); |
| 56 | |
| 57 | TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 ); |
| 58 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 59 | msg_len = unhexify( message_str, message_hex_string ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 60 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 61 | if( md_info_from_type( digest ) != NULL ) |
| 62 | TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 63 | |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 64 | TEST_ASSERT( rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, digest, 0, hash_result, output ) == result ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 65 | if( result == 0 ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 66 | { |
| 67 | hexify( output_str, output, ctx.len ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 68 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 69 | TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 70 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 71 | |
| 72 | mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 73 | rsa_free( &ctx ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 74 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 75 | /* END_CASE */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 76 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 77 | /* BEGIN_CASE */ |
| 78 | void rsa_pkcs1_verify( char *message_hex_string, int padding_mode, int digest, |
| 79 | int mod, int radix_N, char *input_N, int radix_E, |
| 80 | char *input_E, char *result_hex_str, int result ) |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 81 | { |
| 82 | unsigned char message_str[1000]; |
| 83 | unsigned char hash_result[1000]; |
| 84 | unsigned char result_str[1000]; |
| 85 | rsa_context ctx; |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 86 | int msg_len; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 87 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 88 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 89 | memset( message_str, 0x00, 1000 ); |
| 90 | memset( hash_result, 0x00, 1000 ); |
| 91 | memset( result_str, 0x00, 1000 ); |
| 92 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 93 | ctx.len = mod / 8; |
| 94 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 95 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 96 | |
| 97 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 ); |
| 98 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 99 | msg_len = unhexify( message_str, message_hex_string ); |
| 100 | unhexify( result_str, result_hex_str ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 101 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 102 | if( md_info_from_type( digest ) != NULL ) |
| 103 | TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 104 | |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 105 | TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC, digest, 0, hash_result, result_str ) == result ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 106 | |
| 107 | rsa_free( &ctx ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 108 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 109 | /* END_CASE */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 110 | |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 111 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 112 | /* BEGIN_CASE */ |
| 113 | void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string, |
| 114 | int padding_mode, int mod, int radix_P, char *input_P, |
| 115 | int radix_Q, char *input_Q, int radix_N, |
| 116 | char *input_N, int radix_E, char *input_E, |
| 117 | char *result_hex_str ) |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 118 | { |
| 119 | unsigned char message_str[1000]; |
| 120 | unsigned char hash_result[1000]; |
| 121 | unsigned char output[1000]; |
| 122 | unsigned char output_str[1000]; |
| 123 | rsa_context ctx; |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 124 | mpi P1, Q1, H, G; |
Paul Bakker | eaf90d9 | 2011-07-13 14:21:52 +0000 | [diff] [blame] | 125 | int hash_len; |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 126 | rnd_pseudo_info rnd_info; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 127 | |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 128 | mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 129 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 130 | |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 131 | memset( message_str, 0x00, 1000 ); |
| 132 | memset( hash_result, 0x00, 1000 ); |
| 133 | memset( output, 0x00, 1000 ); |
| 134 | memset( output_str, 0x00, 1000 ); |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 135 | memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 136 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 137 | ctx.len = mod / 8; |
| 138 | TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 ); |
| 139 | TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 ); |
| 140 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 141 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 142 | |
| 143 | TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 ); |
| 144 | TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 ); |
| 145 | TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 ); |
| 146 | TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 ); |
| 147 | TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 ); |
| 148 | TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 ); |
| 149 | TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 ); |
| 150 | TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 ); |
| 151 | |
| 152 | TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 ); |
| 153 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 154 | unhexify( message_str, message_hex_string ); |
| 155 | hash_len = unhexify( hash_result, hash_result_string ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 156 | |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 157 | TEST_ASSERT( rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, POLARSSL_MD_NONE, hash_len, hash_result, output ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 158 | |
| 159 | hexify( output_str, output, ctx.len ); |
| 160 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 161 | TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 ); |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 162 | |
| 163 | mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 164 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 165 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 166 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 167 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 168 | /* BEGIN_CASE */ |
| 169 | void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string, |
| 170 | int padding_mode, int mod, int radix_N, |
| 171 | char *input_N, int radix_E, char *input_E, |
| 172 | char *result_hex_str, int correct ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 173 | { |
| 174 | unsigned char message_str[1000]; |
| 175 | unsigned char hash_result[1000]; |
| 176 | unsigned char result_str[1000]; |
| 177 | rsa_context ctx; |
Paul Bakker | eaf90d9 | 2011-07-13 14:21:52 +0000 | [diff] [blame] | 178 | size_t hash_len; |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 179 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 180 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 181 | memset( message_str, 0x00, 1000 ); |
| 182 | memset( hash_result, 0x00, 1000 ); |
| 183 | memset( result_str, 0x00, 1000 ); |
| 184 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 185 | ctx.len = mod / 8; |
| 186 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 187 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 188 | |
| 189 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 ); |
| 190 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 191 | unhexify( message_str, message_hex_string ); |
| 192 | hash_len = unhexify( hash_result, hash_result_string ); |
| 193 | unhexify( result_str, result_hex_str ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 194 | |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 195 | TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC, POLARSSL_MD_NONE, hash_len, hash_result, result_str ) == correct ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 196 | |
| 197 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 198 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 199 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 200 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 201 | /* BEGIN_CASE */ |
| 202 | void rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int mod, |
| 203 | int radix_N, char *input_N, int radix_E, char *input_E, |
| 204 | char *result_hex_str, int result ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 205 | { |
| 206 | unsigned char message_str[1000]; |
| 207 | unsigned char output[1000]; |
| 208 | unsigned char output_str[1000]; |
| 209 | rsa_context ctx; |
Paul Bakker | f4a3f30 | 2011-04-24 15:53:29 +0000 | [diff] [blame] | 210 | size_t msg_len; |
Paul Bakker | 997bbd1 | 2011-03-13 15:45:42 +0000 | [diff] [blame] | 211 | rnd_pseudo_info rnd_info; |
| 212 | |
| 213 | memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 214 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 215 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 216 | memset( message_str, 0x00, 1000 ); |
| 217 | memset( output, 0x00, 1000 ); |
| 218 | memset( output_str, 0x00, 1000 ); |
| 219 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 220 | ctx.len = mod / 8; |
| 221 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 222 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 223 | |
| 224 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 ); |
| 225 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 226 | msg_len = unhexify( message_str, message_hex_string ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 227 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 228 | TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PUBLIC, msg_len, message_str, output ) == result ); |
| 229 | if( result == 0 ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 230 | { |
| 231 | hexify( output_str, output, ctx.len ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 232 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 233 | TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 234 | } |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 235 | |
| 236 | rsa_free( &ctx ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 237 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 238 | /* END_CASE */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 239 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 240 | /* BEGIN_CASE */ |
| 241 | void rsa_pkcs1_encrypt_bad_rng( char *message_hex_string, int padding_mode, |
| 242 | int mod, int radix_N, char *input_N, |
| 243 | int radix_E, char *input_E, |
| 244 | char *result_hex_str, int result ) |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 245 | { |
| 246 | unsigned char message_str[1000]; |
| 247 | unsigned char output[1000]; |
| 248 | unsigned char output_str[1000]; |
| 249 | rsa_context ctx; |
Paul Bakker | f4a3f30 | 2011-04-24 15:53:29 +0000 | [diff] [blame] | 250 | size_t msg_len; |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 251 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 252 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 253 | memset( message_str, 0x00, 1000 ); |
| 254 | memset( output, 0x00, 1000 ); |
| 255 | memset( output_str, 0x00, 1000 ); |
| 256 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 257 | ctx.len = mod / 8; |
| 258 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 259 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 260 | |
| 261 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 ); |
| 262 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 263 | msg_len = unhexify( message_str, message_hex_string ); |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 264 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 265 | TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_zero_rand, NULL, RSA_PUBLIC, msg_len, message_str, output ) == result ); |
| 266 | if( result == 0 ) |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 267 | { |
| 268 | hexify( output_str, output, ctx.len ); |
| 269 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 270 | TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 ); |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 271 | } |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 272 | |
| 273 | rsa_free( &ctx ); |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 274 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 275 | /* END_CASE */ |
Paul Bakker | a665685 | 2010-07-18 19:47:14 +0000 | [diff] [blame] | 276 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 277 | /* BEGIN_CASE */ |
| 278 | void rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int mod, |
| 279 | int radix_P, char *input_P, int radix_Q, char *input_Q, |
| 280 | int radix_N, char *input_N, int radix_E, char *input_E, |
| 281 | int max_output, char *result_hex_str, int result ) |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 282 | { |
| 283 | unsigned char message_str[1000]; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 284 | unsigned char output[1000]; |
| 285 | unsigned char output_str[1000]; |
| 286 | rsa_context ctx; |
| 287 | mpi P1, Q1, H, G; |
Paul Bakker | f4a3f30 | 2011-04-24 15:53:29 +0000 | [diff] [blame] | 288 | size_t output_len; |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 289 | rnd_pseudo_info rnd_info; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 290 | |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 291 | mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 292 | rsa_init( &ctx, padding_mode, 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 293 | |
| 294 | memset( message_str, 0x00, 1000 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 295 | memset( output, 0x00, 1000 ); |
| 296 | memset( output_str, 0x00, 1000 ); |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 297 | memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 298 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 299 | ctx.len = mod / 8; |
| 300 | TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 ); |
| 301 | TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 ); |
| 302 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 303 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 304 | |
| 305 | TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 ); |
| 306 | TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 ); |
| 307 | TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 ); |
| 308 | TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 ); |
| 309 | TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 ); |
| 310 | TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 ); |
| 311 | TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 ); |
| 312 | TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 ); |
| 313 | |
| 314 | TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 ); |
| 315 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 316 | unhexify( message_str, message_hex_string ); |
Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 317 | output_len = 0; |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 318 | |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 319 | TEST_ASSERT( rsa_pkcs1_decrypt( &ctx, rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, &output_len, message_str, output, max_output ) == result ); |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 320 | if( result == 0 ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 321 | { |
| 322 | hexify( output_str, output, ctx.len ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 323 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 324 | TEST_ASSERT( strncasecmp( (char *) output_str, result_hex_str, strlen( result_hex_str ) ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 325 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 326 | |
| 327 | mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 328 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 329 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 330 | /* END_CASE */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 331 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 332 | /* BEGIN_CASE */ |
| 333 | void rsa_public( char *message_hex_string, int mod, int radix_N, char *input_N, |
| 334 | int radix_E, char *input_E, char *result_hex_str, int result ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 335 | { |
| 336 | unsigned char message_str[1000]; |
| 337 | unsigned char output[1000]; |
| 338 | unsigned char output_str[1000]; |
| 339 | rsa_context ctx; |
| 340 | |
Paul Bakker | ebcef6d | 2010-08-16 11:10:49 +0000 | [diff] [blame] | 341 | rsa_init( &ctx, RSA_PKCS_V15, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 342 | memset( message_str, 0x00, 1000 ); |
| 343 | memset( output, 0x00, 1000 ); |
| 344 | memset( output_str, 0x00, 1000 ); |
| 345 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 346 | ctx.len = mod / 8; |
| 347 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 348 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 349 | |
| 350 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 ); |
| 351 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 352 | unhexify( message_str, message_hex_string ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 353 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 354 | TEST_ASSERT( rsa_public( &ctx, message_str, output ) == result ); |
| 355 | if( result == 0 ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 356 | { |
| 357 | hexify( output_str, output, ctx.len ); |
| 358 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 359 | TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 360 | } |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 361 | |
| 362 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 363 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 364 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 365 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 366 | /* BEGIN_CASE */ |
| 367 | void rsa_private( char *message_hex_string, int mod, int radix_P, char *input_P, |
| 368 | int radix_Q, char *input_Q, int radix_N, char *input_N, |
| 369 | int radix_E, char *input_E, char *result_hex_str, int result ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 370 | { |
| 371 | unsigned char message_str[1000]; |
| 372 | unsigned char output[1000]; |
| 373 | unsigned char output_str[1000]; |
| 374 | rsa_context ctx; |
| 375 | mpi P1, Q1, H, G; |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 376 | rnd_pseudo_info rnd_info; |
Manuel Pégourié-Gonnard | 735b8fc | 2013-09-13 12:57:23 +0200 | [diff] [blame^] | 377 | int i; |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 378 | |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 379 | mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G ); |
Paul Bakker | ebcef6d | 2010-08-16 11:10:49 +0000 | [diff] [blame] | 380 | rsa_init( &ctx, RSA_PKCS_V15, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 381 | |
| 382 | memset( message_str, 0x00, 1000 ); |
Paul Bakker | 548957d | 2013-08-30 10:30:02 +0200 | [diff] [blame] | 383 | memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 384 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 385 | ctx.len = mod / 8; |
| 386 | TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 ); |
| 387 | TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 ); |
| 388 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
| 389 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 390 | |
| 391 | TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 ); |
| 392 | TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 ); |
| 393 | TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 ); |
| 394 | TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 ); |
| 395 | TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 ); |
| 396 | TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 ); |
| 397 | TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 ); |
| 398 | TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 ); |
| 399 | |
| 400 | TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 ); |
| 401 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 402 | unhexify( message_str, message_hex_string ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 403 | |
Manuel Pégourié-Gonnard | 735b8fc | 2013-09-13 12:57:23 +0200 | [diff] [blame^] | 404 | /* repeat three times to test updating of blinding values */ |
| 405 | for( i = 0; i < 3; i++ ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 406 | { |
Manuel Pégourié-Gonnard | 735b8fc | 2013-09-13 12:57:23 +0200 | [diff] [blame^] | 407 | memset( output, 0x00, 1000 ); |
| 408 | memset( output_str, 0x00, 1000 ); |
| 409 | TEST_ASSERT( rsa_private( &ctx, rnd_pseudo_rand, &rnd_info, |
| 410 | message_str, output ) == result ); |
| 411 | if( result == 0 ) |
| 412 | { |
| 413 | hexify( output_str, output, ctx.len ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 414 | |
Manuel Pégourié-Gonnard | 735b8fc | 2013-09-13 12:57:23 +0200 | [diff] [blame^] | 415 | TEST_ASSERT( strcasecmp( (char *) output_str, |
| 416 | result_hex_str ) == 0 ); |
| 417 | } |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 418 | } |
Paul Bakker | 6c591fa | 2011-05-05 11:49:20 +0000 | [diff] [blame] | 419 | |
| 420 | mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 421 | rsa_free( &ctx ); |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 422 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 423 | /* END_CASE */ |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 424 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 425 | /* BEGIN_CASE */ |
| 426 | void rsa_check_privkey_null() |
Paul Bakker | 37940d9f | 2009-07-10 22:38:58 +0000 | [diff] [blame] | 427 | { |
| 428 | rsa_context ctx; |
| 429 | memset( &ctx, 0x00, sizeof( rsa_context ) ); |
| 430 | |
| 431 | TEST_ASSERT( rsa_check_privkey( &ctx ) == POLARSSL_ERR_RSA_KEY_CHECK_FAILED ); |
| 432 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 433 | /* END_CASE */ |
Paul Bakker | 37940d9f | 2009-07-10 22:38:58 +0000 | [diff] [blame] | 434 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 435 | /* BEGIN_CASE */ |
| 436 | void rsa_check_pubkey( int radix_N, char *input_N, int radix_E, char *input_E, |
| 437 | int result ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 438 | { |
| 439 | rsa_context ctx; |
| 440 | |
Paul Bakker | ebcef6d | 2010-08-16 11:10:49 +0000 | [diff] [blame] | 441 | rsa_init( &ctx, RSA_PKCS_V15, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 442 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 443 | if( strlen( input_N ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 444 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 445 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 446 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 447 | if( strlen( input_E ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 448 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 449 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 450 | } |
| 451 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 452 | TEST_ASSERT( rsa_check_pubkey( &ctx ) == result ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 453 | |
| 454 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 455 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 456 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 457 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 458 | /* BEGIN_CASE */ |
| 459 | void rsa_check_privkey( int mod, int radix_P, char *input_P, int radix_Q, |
| 460 | char *input_Q, int radix_N, char *input_N, |
| 461 | int radix_E, char *input_E, int radix_D, char *input_D, |
| 462 | int radix_DP, char *input_DP, int radix_DQ, |
| 463 | char *input_DQ, int radix_QP, char *input_QP, |
| 464 | int result ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 465 | { |
| 466 | rsa_context ctx; |
| 467 | |
Paul Bakker | ebcef6d | 2010-08-16 11:10:49 +0000 | [diff] [blame] | 468 | rsa_init( &ctx, RSA_PKCS_V15, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 469 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 470 | ctx.len = mod / 8; |
| 471 | if( strlen( input_P ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 472 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 473 | TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 474 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 475 | if( strlen( input_Q ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 476 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 477 | TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 478 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 479 | if( strlen( input_N ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 480 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 481 | TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 482 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 483 | if( strlen( input_E ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 484 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 485 | TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 486 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 487 | if( strlen( input_D ) ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 488 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 489 | TEST_ASSERT( mpi_read_string( &ctx.D, radix_D, input_D ) == 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 490 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 491 | if( strlen( input_DP ) ) |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 492 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 493 | TEST_ASSERT( mpi_read_string( &ctx.DP, radix_DP, input_DP ) == 0 ); |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 494 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 495 | if( strlen( input_DQ ) ) |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 496 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 497 | TEST_ASSERT( mpi_read_string( &ctx.DQ, radix_DQ, input_DQ ) == 0 ); |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 498 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 499 | if( strlen( input_QP ) ) |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 500 | { |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 501 | TEST_ASSERT( mpi_read_string( &ctx.QP, radix_QP, input_QP ) == 0 ); |
Paul Bakker | 31417a7 | 2012-09-27 20:41:37 +0000 | [diff] [blame] | 502 | } |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 503 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 504 | TEST_ASSERT( rsa_check_privkey( &ctx ) == result ); |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 505 | |
| 506 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 507 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 508 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 509 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 510 | /* BEGIN_CASE */ |
| 511 | void rsa_gen_key( int nrbits, int exponent, int result) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 512 | { |
| 513 | rsa_context ctx; |
Paul Bakker | c0a1a31 | 2011-12-04 17:12:15 +0000 | [diff] [blame] | 514 | entropy_context entropy; |
| 515 | ctr_drbg_context ctr_drbg; |
Paul Bakker | ef3f8c7 | 2013-06-24 13:01:08 +0200 | [diff] [blame] | 516 | const char *pers = "test_suite_rsa"; |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 517 | |
Paul Bakker | c0a1a31 | 2011-12-04 17:12:15 +0000 | [diff] [blame] | 518 | entropy_init( &entropy ); |
| 519 | TEST_ASSERT( ctr_drbg_init( &ctr_drbg, entropy_func, &entropy, |
Paul Bakker | ef3f8c7 | 2013-06-24 13:01:08 +0200 | [diff] [blame] | 520 | (const unsigned char *) pers, strlen( pers ) ) == 0 ); |
Paul Bakker | c0a1a31 | 2011-12-04 17:12:15 +0000 | [diff] [blame] | 521 | |
Paul Bakker | ebcef6d | 2010-08-16 11:10:49 +0000 | [diff] [blame] | 522 | rsa_init( &ctx, 0, 0 ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 523 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 524 | TEST_ASSERT( rsa_gen_key( &ctx, ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result ); |
| 525 | if( result == 0 ) |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 526 | { |
| 527 | TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 ); |
| 528 | } |
Paul Bakker | 58ef6ec | 2013-01-03 11:33:48 +0100 | [diff] [blame] | 529 | |
| 530 | rsa_free( &ctx ); |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 531 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 532 | /* END_CASE */ |
Paul Bakker | 821fb08 | 2009-07-12 13:26:42 +0000 | [diff] [blame] | 533 | |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 534 | /* BEGIN_CASE */ |
| 535 | void rsa_selftest() |
Paul Bakker | 42a29bf | 2009-07-07 20:18:41 +0000 | [diff] [blame] | 536 | { |
| 537 | TEST_ASSERT( rsa_self_test( 0 ) == 0 ); |
| 538 | } |
Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame] | 539 | /* END_CASE */ |