blob: c23a4adea916ea5f8452dad3c09d7504bd306afa [file] [log] [blame]
Paul Bakker33b43f12013-08-20 11:48:36 +02001/* BEGIN_HEADER */
Manuel Pégourié-Gonnard7f809972015-03-09 17:05:11 +00002#include "mbedtls/rsa.h"
3#include "mbedtls/md.h"
Paul Bakker33b43f12013-08-20 11:48:36 +02004/* END_HEADER */
Paul Bakker9dcc3222011-03-08 14:16:06 +00005
Paul Bakker33b43f12013-08-20 11:48:36 +02006/* BEGIN_DEPENDENCIES
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +02007 * depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
Paul Bakker33b43f12013-08-20 11:48:36 +02008 * END_DEPENDENCIES
9 */
Paul Bakker5690efc2011-05-26 13:16:06 +000010
Paul Bakker33b43f12013-08-20 11:48:36 +020011/* BEGIN_CASE */
Cédric Meuterbc13cd92020-12-28 14:39:33 +010012void pkcs1_rsaes_oaep_encrypt( int mod, data_t * input_N, data_t * input_E,
13 int hash, data_t * message_str, data_t * rnd_buf,
Ronald Cronac6ae352020-06-26 14:33:03 +020014 data_t * result_str, int result )
Paul Bakker9dcc3222011-03-08 14:16:06 +000015{
Ron Eldor5b8f1202018-11-22 15:49:49 +020016 unsigned char output[256];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020017 mbedtls_rsa_context ctx;
Ronald Cron351f0ee2020-06-10 12:12:18 +020018 mbedtls_test_rnd_buf_info info;
Hanno Becker6326a6d2017-08-23 06:38:22 +010019 mbedtls_mpi N, E;
Paul Bakker9dcc3222011-03-08 14:16:06 +000020
Gilles Peskinebef30192021-03-24 00:48:57 +010021 info.fallback_f_rng = mbedtls_test_rnd_std_rand;
22 info.fallback_p_rng = NULL;
Azim Khand30ca132017-06-09 04:32:58 +010023 info.buf = rnd_buf->x;
24 info.length = rnd_buf->len;
Paul Bakker9dcc3222011-03-08 14:16:06 +000025
Hanno Becker6326a6d2017-08-23 06:38:22 +010026 mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020027 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
Ron Eldor5b8f1202018-11-22 15:49:49 +020028 memset( output, 0x00, sizeof( output ) );
Paul Bakker9dcc3222011-03-08 14:16:06 +000029
Cédric Meuterbc13cd92020-12-28 14:39:33 +010030 TEST_ASSERT( mbedtls_mpi_read_binary( &N, input_N->x, input_N->len ) == 0 );
31 TEST_ASSERT( mbedtls_mpi_read_binary( &E, input_E->x, input_E->len ) == 0 );
Hanno Becker6326a6d2017-08-23 06:38:22 +010032 TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
33 TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020034 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
Paul Bakker9dcc3222011-03-08 14:16:06 +000035
Gilles Peskine85a6dd42018-10-15 16:32:42 +020036 if( message_str->len == 0 )
37 message_str->x = NULL;
Ronald Cron6c5bd7f2020-06-10 14:08:26 +020038 TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx,
39 &mbedtls_test_rnd_buffer_rand,
40 &info, MBEDTLS_RSA_PUBLIC,
41 message_str->len, message_str->x,
42 output ) == result );
Paul Bakker33b43f12013-08-20 11:48:36 +020043 if( result == 0 )
Paul Bakker9dcc3222011-03-08 14:16:06 +000044 {
Cédric Meuter6882b462021-01-10 11:31:12 +010045 ASSERT_COMPARE( output, ctx.len, result_str->x, result_str->len );
Paul Bakker9dcc3222011-03-08 14:16:06 +000046 }
Paul Bakker58ef6ec2013-01-03 11:33:48 +010047
Paul Bakkerbd51b262014-07-10 15:26:12 +020048exit:
Hanno Becker6326a6d2017-08-23 06:38:22 +010049 mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020050 mbedtls_rsa_free( &ctx );
Paul Bakker9dcc3222011-03-08 14:16:06 +000051}
Paul Bakker33b43f12013-08-20 11:48:36 +020052/* END_CASE */
Paul Bakker9dcc3222011-03-08 14:16:06 +000053
Paul Bakker33b43f12013-08-20 11:48:36 +020054/* BEGIN_CASE */
Cédric Meuterbc13cd92020-12-28 14:39:33 +010055void pkcs1_rsaes_oaep_decrypt( int mod, data_t * input_P, data_t * input_Q,
56 data_t * input_N, data_t * input_E, int hash,
57 data_t * result_str, char * seed, data_t * message_str,
Azim Khand30ca132017-06-09 04:32:58 +010058 int result )
Paul Bakker9dcc3222011-03-08 14:16:06 +000059{
Ron Eldor5b8f1202018-11-22 15:49:49 +020060 unsigned char output[64];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020061 mbedtls_rsa_context ctx;
Paul Bakkerf4a3f302011-04-24 15:53:29 +000062 size_t output_len;
Ronald Cron351f0ee2020-06-10 12:12:18 +020063 mbedtls_test_rnd_pseudo_info rnd_info;
Hanno Becker6326a6d2017-08-23 06:38:22 +010064 mbedtls_mpi N, P, Q, E;
Paul Bakkerdbd443d2013-08-16 13:38:47 +020065 ((void) seed);
Paul Bakker9dcc3222011-03-08 14:16:06 +000066
Hanno Becker6326a6d2017-08-23 06:38:22 +010067 mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
68 mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
69
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020070 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
Paul Bakker9dcc3222011-03-08 14:16:06 +000071
Ron Eldor5b8f1202018-11-22 15:49:49 +020072 memset( output, 0x00, sizeof( output ) );
Ronald Cron351f0ee2020-06-10 12:12:18 +020073 memset( &rnd_info, 0, sizeof( mbedtls_test_rnd_pseudo_info ) );
Paul Bakker9dcc3222011-03-08 14:16:06 +000074
Cédric Meuterbc13cd92020-12-28 14:39:33 +010075 TEST_ASSERT( mbedtls_mpi_read_binary( &P, input_P->x, input_P->len ) == 0 );
76 TEST_ASSERT( mbedtls_mpi_read_binary( &Q, input_Q->x, input_Q->len ) == 0 );
77 TEST_ASSERT( mbedtls_mpi_read_binary( &N, input_N->x, input_N->len ) == 0 );
78 TEST_ASSERT( mbedtls_mpi_read_binary( &E, input_E->x, input_E->len ) == 0 );
Paul Bakker548957d2013-08-30 10:30:02 +020079
Hanno Becker6326a6d2017-08-23 06:38:22 +010080 TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
81 TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
Hanno Becker7f25f852017-10-10 16:56:22 +010082 TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020083 TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
Paul Bakker9dcc3222011-03-08 14:16:06 +000084
Ronald Cronac6ae352020-06-26 14:33:03 +020085 if( result_str->len == 0 )
Paul Bakker9dcc3222011-03-08 14:16:06 +000086 {
Ronald Cron6c5bd7f2020-06-10 14:08:26 +020087 TEST_ASSERT( mbedtls_rsa_pkcs1_decrypt( &ctx,
88 &mbedtls_test_rnd_pseudo_rand,
89 &rnd_info,
90 MBEDTLS_RSA_PRIVATE,
91 &output_len, message_str->x,
92 NULL, 0 ) == result );
Gilles Peskine85a6dd42018-10-15 16:32:42 +020093 }
94 else
95 {
Ronald Cron6c5bd7f2020-06-10 14:08:26 +020096 TEST_ASSERT( mbedtls_rsa_pkcs1_decrypt( &ctx,
97 &mbedtls_test_rnd_pseudo_rand,
98 &rnd_info,
99 MBEDTLS_RSA_PRIVATE,
100 &output_len, message_str->x,
101 output,
Ron Eldor5b8f1202018-11-22 15:49:49 +0200102 sizeof( output ) ) == result );
Gilles Peskine85a6dd42018-10-15 16:32:42 +0200103 if( result == 0 )
104 {
Cédric Meuter6882b462021-01-10 11:31:12 +0100105 ASSERT_COMPARE( output, output_len, result_str->x, result_str->len );
Gilles Peskine85a6dd42018-10-15 16:32:42 +0200106 }
Paul Bakker9dcc3222011-03-08 14:16:06 +0000107 }
Paul Bakker6c591fa2011-05-05 11:49:20 +0000108
Paul Bakkerbd51b262014-07-10 15:26:12 +0200109exit:
Hanno Becker6326a6d2017-08-23 06:38:22 +0100110 mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
111 mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200112 mbedtls_rsa_free( &ctx );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000113}
Paul Bakker33b43f12013-08-20 11:48:36 +0200114/* END_CASE */
Paul Bakker9dcc3222011-03-08 14:16:06 +0000115
Paul Bakker33b43f12013-08-20 11:48:36 +0200116/* BEGIN_CASE */
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100117void pkcs1_rsassa_pss_sign( int mod, data_t * input_P, data_t * input_Q,
118 data_t * input_N, data_t * input_E, int digest,
119 int hash, data_t * message_str, data_t * rnd_buf,
Cédric Meuter61adfd62021-01-10 11:52:39 +0100120 data_t * result_str, int fixed_salt_length,
121 int result )
Cédric Meuter668a78d2020-04-30 11:57:04 +0200122{
123 unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
124 unsigned char output[512];
125 mbedtls_rsa_context ctx;
126 mbedtls_test_rnd_buf_info info;
127 mbedtls_mpi N, P, Q, E;
128
Gilles Peskinebef30192021-03-24 00:48:57 +0100129 info.fallback_f_rng = mbedtls_test_rnd_std_rand;
130 info.fallback_p_rng = NULL;
Cédric Meuter668a78d2020-04-30 11:57:04 +0200131 info.buf = rnd_buf->x;
132 info.length = rnd_buf->len;
133
134 mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
135 mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
136 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
137
138 memset( hash_result, 0x00, sizeof( hash_result ) );
139 memset( output, 0x00, sizeof( output ) );
140
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100141 TEST_ASSERT( mbedtls_mpi_read_binary( &P, input_P->x, input_P->len ) == 0 );
142 TEST_ASSERT( mbedtls_mpi_read_binary( &Q, input_Q->x, input_Q->len ) == 0 );
143 TEST_ASSERT( mbedtls_mpi_read_binary( &N, input_N->x, input_N->len ) == 0 );
144 TEST_ASSERT( mbedtls_mpi_read_binary( &E, input_E->x, input_E->len ) == 0 );
Cédric Meuter668a78d2020-04-30 11:57:04 +0200145
146 TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
147 TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
148 TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
149 TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
150
Cédric Meuter668a78d2020-04-30 11:57:04 +0200151 if( mbedtls_md_info_from_type( digest ) != NULL )
152 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
153
Cédric Meuter61adfd62021-01-10 11:52:39 +0100154 if (fixed_salt_length == MBEDTLS_RSA_SALT_LEN_ANY)
155 {
156 TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &mbedtls_test_rnd_buffer_rand,
157 &info, MBEDTLS_RSA_PRIVATE, digest, 0,
158 hash_result, output ) == result );
159 if( result == 0 )
160 {
161 ASSERT_COMPARE( output, ctx.len, result_str->x, result_str->len );
162 }
163
164 info.buf = rnd_buf->x;
165 info.length = rnd_buf->len;
166 }
167
Cédric Meuterff3db6a2021-01-10 15:40:33 +0100168 TEST_ASSERT( mbedtls_rsa_rsassa_pss_sign_ext( &ctx, &mbedtls_test_rnd_buffer_rand,
Cédric Meuter61adfd62021-01-10 11:52:39 +0100169 &info, digest, 0, hash_result,
170 fixed_salt_length, output ) == result );
Cédric Meuter668a78d2020-04-30 11:57:04 +0200171 if( result == 0 )
172 {
Cédric Meuter6882b462021-01-10 11:31:12 +0100173 ASSERT_COMPARE( output, ctx.len, result_str->x, result_str->len );
Cédric Meuter668a78d2020-04-30 11:57:04 +0200174 }
175
176exit:
177 mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
178 mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
179 mbedtls_rsa_free( &ctx );
180}
181/* END_CASE */
182
183/* BEGIN_CASE */
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100184void pkcs1_rsassa_pss_verify( int mod, data_t * input_N, data_t * input_E,
185 int digest, int hash, data_t * message_str,
186 char * salt, data_t * result_str, int result )
Paul Bakker9dcc3222011-03-08 14:16:06 +0000187{
Ron Eldor5b8f1202018-11-22 15:49:49 +0200188 unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200189 mbedtls_rsa_context ctx;
Hanno Becker6326a6d2017-08-23 06:38:22 +0100190 mbedtls_mpi N, E;
Paul Bakkerdbd443d2013-08-16 13:38:47 +0200191 ((void) salt);
Paul Bakker9dcc3222011-03-08 14:16:06 +0000192
Hanno Becker6326a6d2017-08-23 06:38:22 +0100193 mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200194 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
Ron Eldor5b8f1202018-11-22 15:49:49 +0200195 memset( hash_result, 0x00, sizeof( hash_result ) );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000196
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100197 TEST_ASSERT( mbedtls_mpi_read_binary( &N, input_N->x, input_N->len ) == 0 );
198 TEST_ASSERT( mbedtls_mpi_read_binary( &E, input_E->x, input_E->len ) == 0 );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000199
Hanno Becker6326a6d2017-08-23 06:38:22 +0100200 TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
201 TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200202 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000203
Paul Bakker9dcc3222011-03-08 14:16:06 +0000204
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200205 if( mbedtls_md_info_from_type( digest ) != NULL )
Azim Khand30ca132017-06-09 04:32:58 +0100206 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000207
Azim Khand30ca132017-06-09 04:32:58 +0100208 TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str->x ) == result );
Paul Bakker58ef6ec2013-01-03 11:33:48 +0100209
Paul Bakkerbd51b262014-07-10 15:26:12 +0200210exit:
Hanno Becker6326a6d2017-08-23 06:38:22 +0100211 mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200212 mbedtls_rsa_free( &ctx );
Paul Bakker9dcc3222011-03-08 14:16:06 +0000213}
Paul Bakker33b43f12013-08-20 11:48:36 +0200214/* END_CASE */
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200215
216/* BEGIN_CASE */
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100217void pkcs1_rsassa_pss_verify_ext( int mod, data_t * input_N, data_t * input_E,
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200218 int msg_digest_id, int ctx_hash,
219 int mgf_hash, int salt_len,
Azim Khan5fcca462018-06-29 11:05:32 +0100220 data_t * message_str,
221 data_t * result_str, int result_simple,
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200222 int result_full )
223{
Ron Eldor5b8f1202018-11-22 15:49:49 +0200224 unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200225 mbedtls_rsa_context ctx;
Azim Khanf1aaec92017-05-30 14:23:15 +0100226 size_t hash_len;
Hanno Becker6326a6d2017-08-23 06:38:22 +0100227 mbedtls_mpi N, E;
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200228
Hanno Becker6326a6d2017-08-23 06:38:22 +0100229 mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200230 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, ctx_hash );
Ron Eldor5b8f1202018-11-22 15:49:49 +0200231 memset( hash_result, 0x00, sizeof( hash_result ) );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200232
Cédric Meuterbc13cd92020-12-28 14:39:33 +0100233 TEST_ASSERT( mbedtls_mpi_read_binary( &N, input_N->x, input_N->len ) == 0 );
234 TEST_ASSERT( mbedtls_mpi_read_binary( &E, input_E->x, input_E->len ) == 0 );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200235
Hanno Becker6326a6d2017-08-23 06:38:22 +0100236 TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
237 TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200238 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200239
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200240
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200241 if( msg_digest_id != MBEDTLS_MD_NONE )
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200242 {
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200243 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( msg_digest_id ),
Azim Khand30ca132017-06-09 04:32:58 +0100244 message_str->x, message_str->len, hash_result ) == 0 );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200245 hash_len = 0;
246 }
247 else
248 {
Azim Khand30ca132017-06-09 04:32:58 +0100249 memcpy( hash_result, message_str->x, message_str->len );
250 hash_len = message_str->len;
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200251 }
252
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200253 TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200254 msg_digest_id, hash_len, hash_result,
Azim Khand30ca132017-06-09 04:32:58 +0100255 result_str->x ) == result_simple );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200256
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200257 TEST_ASSERT( mbedtls_rsa_rsassa_pss_verify_ext( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200258 msg_digest_id, hash_len, hash_result,
259 mgf_hash, salt_len,
Azim Khand30ca132017-06-09 04:32:58 +0100260 result_str->x ) == result_full );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200261
Paul Bakkerbd51b262014-07-10 15:26:12 +0200262exit:
Hanno Becker6326a6d2017-08-23 06:38:22 +0100263 mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200264 mbedtls_rsa_free( &ctx );
Manuel Pégourié-Gonnard5ec628a2014-06-03 11:44:06 +0200265}
266/* END_CASE */