blob: 0fcaa388f9c891b86cd73ca75d0eb57b2c17d08f [file] [log] [blame]
Paul Bakker33b43f12013-08-20 11:48:36 +02001/* BEGIN_HEADER */
Manuel Pégourié-Gonnard7f809972015-03-09 17:05:11 +00002#include "mbedtls/md.h"
Paul Bakker33b43f12013-08-20 11:48:36 +02003/* END_HEADER */
Paul Bakker17373852011-01-06 14:20:01 +00004
Paul Bakker33b43f12013-08-20 11:48:36 +02005/* BEGIN_DEPENDENCIES
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +02006 * depends_on:MBEDTLS_MD_C
Paul Bakker33b43f12013-08-20 11:48:36 +02007 * END_DEPENDENCIES
8 */
Paul Bakker5690efc2011-05-26 13:16:06 +00009
Paul Bakker33b43f12013-08-20 11:48:36 +020010/* BEGIN_CASE */
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020011void mbedtls_md_process( )
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +010012{
13 const int *md_type_ptr;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020014 const mbedtls_md_info_t *info;
15 mbedtls_md_context_t ctx;
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020016 unsigned char buf[150];
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +010017
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020018 mbedtls_md_init( &ctx );
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020019
20 /*
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020021 * Very minimal testing of mbedtls_md_process, just make sure the various
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020022 * xxx_process_wrap() function pointers are valid. (Testing that they
23 * indeed do the right thing whould require messing with the internal
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020024 * state of the underlying mbedtls_md/sha context.)
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020025 *
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020026 * Also tests that mbedtls_md_list() only returns valid MDs.
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020027 */
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020028 for( md_type_ptr = mbedtls_md_list(); *md_type_ptr != 0; md_type_ptr++ )
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020029 {
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020030 info = mbedtls_md_info_from_type( *md_type_ptr );
Paul Bakker94b916c2014-04-17 16:07:20 +020031 TEST_ASSERT( info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020032 TEST_ASSERT( mbedtls_md_setup( &ctx, info, 0 ) == 0 );
33 TEST_ASSERT( mbedtls_md_process( &ctx, buf ) == 0 );
34 mbedtls_md_free( &ctx );
Manuel Pégourié-Gonnardedb242f2014-04-02 17:52:04 +020035 }
Paul Bakkerbd51b262014-07-10 15:26:12 +020036
37exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020038 mbedtls_md_free( &ctx );
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +010039}
40/* END_CASE */
41
42/* BEGIN_CASE */
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020043void md_null_args( )
44{
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020045 mbedtls_md_context_t ctx;
46 const mbedtls_md_info_t *info = mbedtls_md_info_from_type( *( mbedtls_md_list() ) );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020047 unsigned char buf[1] = { 0 };
48
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020049 mbedtls_md_init( &ctx );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020050
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020051 TEST_ASSERT( mbedtls_md_get_size( NULL ) == 0 );
52 TEST_ASSERT( mbedtls_md_get_type( NULL ) == MBEDTLS_MD_NONE );
53 TEST_ASSERT( mbedtls_md_get_name( NULL ) == NULL );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020054
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020055 TEST_ASSERT( mbedtls_md_info_from_string( NULL ) == NULL );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020056
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020057 TEST_ASSERT( mbedtls_md_setup( &ctx, NULL, 0 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
58 TEST_ASSERT( mbedtls_md_setup( NULL, info, 0 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020059
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020060 TEST_ASSERT( mbedtls_md_starts( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
61 TEST_ASSERT( mbedtls_md_starts( &ctx ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020062
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020063 TEST_ASSERT( mbedtls_md_update( NULL, buf, 1 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
64 TEST_ASSERT( mbedtls_md_update( &ctx, buf, 1 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020065
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020066 TEST_ASSERT( mbedtls_md_finish( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
67 TEST_ASSERT( mbedtls_md_finish( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020068
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020069 TEST_ASSERT( mbedtls_md( NULL, buf, 1, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020070
Manuel Pégourié-Gonnardbfffa902015-05-28 14:44:00 +020071#if defined(MBEDTLS_FS_IO)
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020072 TEST_ASSERT( mbedtls_md_file( NULL, "", buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardbfffa902015-05-28 14:44:00 +020073#endif
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020074
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020075 TEST_ASSERT( mbedtls_md_hmac_starts( NULL, buf, 1 )
76 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
77 TEST_ASSERT( mbedtls_md_hmac_starts( &ctx, buf, 1 )
78 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020079
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020080 TEST_ASSERT( mbedtls_md_hmac_update( NULL, buf, 1 )
81 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
82 TEST_ASSERT( mbedtls_md_hmac_update( &ctx, buf, 1 )
83 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020084
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020085 TEST_ASSERT( mbedtls_md_hmac_finish( NULL, buf )
86 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
87 TEST_ASSERT( mbedtls_md_hmac_finish( &ctx, buf )
88 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020089
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020090 TEST_ASSERT( mbedtls_md_hmac_reset( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
91 TEST_ASSERT( mbedtls_md_hmac_reset( &ctx ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020092
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020093 TEST_ASSERT( mbedtls_md_hmac( NULL, buf, 1, buf, 1, buf )
94 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020095
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020096 TEST_ASSERT( mbedtls_md_process( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
97 TEST_ASSERT( mbedtls_md_process( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnard19d644b2015-03-26 12:42:35 +010098
99 /* Ok, this is not NULL arg but NULL return... */
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200100 TEST_ASSERT( mbedtls_md_info_from_type( MBEDTLS_MD_NONE ) == NULL );
101 TEST_ASSERT( mbedtls_md_info_from_string( "no such md" ) == NULL );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +0200102}
103/* END_CASE */
104
105/* BEGIN_CASE */
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100106void md_info( int md_type, char *md_name, int md_size )
107{
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200108 const mbedtls_md_info_t *md_info;
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100109 const int *md_type_ptr;
110 int found;
111
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200112 md_info = mbedtls_md_info_from_type( md_type );
Paul Bakker94b916c2014-04-17 16:07:20 +0200113 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200114 TEST_ASSERT( md_info == mbedtls_md_info_from_string( md_name ) );
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100115
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200116 TEST_ASSERT( mbedtls_md_get_type( md_info ) == (mbedtls_md_type_t) md_type );
117 TEST_ASSERT( mbedtls_md_get_size( md_info ) == (unsigned char) md_size );
118 TEST_ASSERT( strcmp( mbedtls_md_get_name( md_info ), md_name ) == 0 );
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100119
120 found = 0;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200121 for( md_type_ptr = mbedtls_md_list(); *md_type_ptr != 0; md_type_ptr++ )
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100122 if( *md_type_ptr == md_type )
123 found = 1;
124 TEST_ASSERT( found == 1 );
125}
126/* END_CASE */
127
128/* BEGIN_CASE */
Paul Bakker33b43f12013-08-20 11:48:36 +0200129void md_text( char *text_md_name, char *text_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000130{
131 char md_name[100];
132 unsigned char src_str[1000];
133 unsigned char hash_str[1000];
134 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200135 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000136
137 memset(md_name, 0x00, 100);
138 memset(src_str, 0x00, 1000);
139 memset(hash_str, 0x00, 1000);
140 memset(output, 0x00, 100);
141
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200142 strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
143 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200144 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000145 TEST_ASSERT( md_info != NULL );
146
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200147 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, strlen( (char *) src_str ), output ) );
148 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000149
Paul Bakker33b43f12013-08-20 11:48:36 +0200150 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000151}
Paul Bakker33b43f12013-08-20 11:48:36 +0200152/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000153
Paul Bakker33b43f12013-08-20 11:48:36 +0200154/* BEGIN_CASE */
155void md_hex( char *text_md_name, char *hex_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000156{
157 char md_name[100];
158 unsigned char src_str[10000];
159 unsigned char hash_str[10000];
160 unsigned char output[100];
161 int src_len;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200162 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000163
164 memset(md_name, 0x00, 100);
165 memset(src_str, 0x00, 10000);
166 memset(hash_str, 0x00, 10000);
167 memset(output, 0x00, 100);
168
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200169 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200170 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000171 TEST_ASSERT( md_info != NULL );
172
Paul Bakker33b43f12013-08-20 11:48:36 +0200173 src_len = unhexify( src_str, hex_src_string );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200174 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, src_len, output ) );
Paul Bakker17373852011-01-06 14:20:01 +0000175
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200176 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000177
Paul Bakker33b43f12013-08-20 11:48:36 +0200178 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000179}
Paul Bakker33b43f12013-08-20 11:48:36 +0200180/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000181
Paul Bakker33b43f12013-08-20 11:48:36 +0200182/* BEGIN_CASE */
183void md_text_multi( char *text_md_name, char *text_src_string,
184 char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000185{
186 char md_name[100];
187 unsigned char src_str[1000];
188 unsigned char hash_str[1000];
189 unsigned char output[100];
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200190
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200191 const mbedtls_md_info_t *md_info = NULL;
192 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200193
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200194 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000195
196 memset(md_name, 0x00, 100);
197 memset(src_str, 0x00, 1000);
198 memset(hash_str, 0x00, 1000);
199 memset(output, 0x00, 100);
200
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200201 strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
202 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200203 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000204 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200205 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000206
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200207 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000208 TEST_ASSERT ( ctx.md_ctx != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200209 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, strlen( (char *) src_str ) ) );
210 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200211
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200212 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000213
Paul Bakker33b43f12013-08-20 11:48:36 +0200214 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200215
216exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200217 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000218}
Paul Bakker33b43f12013-08-20 11:48:36 +0200219/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000220
Paul Bakker33b43f12013-08-20 11:48:36 +0200221/* BEGIN_CASE */
222void md_hex_multi( char *text_md_name, char *hex_src_string,
223 char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000224{
225 char md_name[100];
226 unsigned char src_str[10000];
227 unsigned char hash_str[10000];
228 unsigned char output[100];
229 int src_len;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200230 const mbedtls_md_info_t *md_info = NULL;
231 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200232
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200233 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000234
235 memset(md_name, 0x00, 100);
236 memset(src_str, 0x00, 10000);
237 memset(hash_str, 0x00, 10000);
238 memset(output, 0x00, 100);
239
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200240 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200241 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000242 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200243 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000244
Paul Bakker33b43f12013-08-20 11:48:36 +0200245 src_len = unhexify( src_str, hex_src_string );
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200246
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200247 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000248 TEST_ASSERT ( ctx.md_ctx != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200249 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, src_len ) );
250 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200251
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200252 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000253
Paul Bakker33b43f12013-08-20 11:48:36 +0200254 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200255
256exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200257 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000258}
Paul Bakker33b43f12013-08-20 11:48:36 +0200259/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000260
Paul Bakker33b43f12013-08-20 11:48:36 +0200261/* BEGIN_CASE */
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200262void mbedtls_md_hmac( char *text_md_name, int trunc_size, char *hex_key_string,
Paul Bakker33b43f12013-08-20 11:48:36 +0200263 char *hex_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000264{
265 char md_name[100];
266 unsigned char src_str[10000];
267 unsigned char key_str[10000];
268 unsigned char hash_str[10000];
269 unsigned char output[100];
270 int key_len, src_len;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200271 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000272
273 memset(md_name, 0x00, 100);
274 memset(src_str, 0x00, 10000);
275 memset(key_str, 0x00, 10000);
276 memset(hash_str, 0x00, 10000);
277 memset(output, 0x00, 100);
278
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200279 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200280 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000281 TEST_ASSERT( md_info != NULL );
282
Paul Bakker33b43f12013-08-20 11:48:36 +0200283 key_len = unhexify( key_str, hex_key_string );
284 src_len = unhexify( src_str, hex_src_string );
Paul Bakker17373852011-01-06 14:20:01 +0000285
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200286 TEST_ASSERT ( mbedtls_md_hmac( md_info, key_str, key_len, src_str, src_len, output ) == 0 );
287 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000288
Paul Bakker33b43f12013-08-20 11:48:36 +0200289 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000290}
Paul Bakker33b43f12013-08-20 11:48:36 +0200291/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000292
Paul Bakker33b43f12013-08-20 11:48:36 +0200293/* BEGIN_CASE */
294void md_hmac_multi( char *text_md_name, int trunc_size, char *hex_key_string,
295 char *hex_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000296{
297 char md_name[100];
298 unsigned char src_str[10000];
299 unsigned char key_str[10000];
300 unsigned char hash_str[10000];
301 unsigned char output[100];
302 int key_len, src_len;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200303 const mbedtls_md_info_t *md_info = NULL;
304 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200305
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200306 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000307
308 memset(md_name, 0x00, 100);
309 memset(src_str, 0x00, 10000);
310 memset(key_str, 0x00, 10000);
311 memset(hash_str, 0x00, 10000);
312 memset(output, 0x00, 100);
313
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200314 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200315 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000316 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200317 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 1 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000318
Paul Bakker33b43f12013-08-20 11:48:36 +0200319 key_len = unhexify( key_str, hex_key_string );
320 src_len = unhexify( src_str, hex_src_string );
Paul Bakker17373852011-01-06 14:20:01 +0000321
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200322 TEST_ASSERT ( 0 == mbedtls_md_hmac_starts( &ctx, key_str, key_len ) );
Paul Bakker17373852011-01-06 14:20:01 +0000323 TEST_ASSERT ( ctx.md_ctx != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200324 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, src_len ) );
325 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100326
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200327 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100328 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
329
330 /* Test again, for reset() */
331 memset(hash_str, 0x00, 10000);
332 memset(output, 0x00, 100);
333
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200334 TEST_ASSERT ( 0 == mbedtls_md_hmac_reset( &ctx ) );
335 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, src_len ) );
336 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200337
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200338 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200339 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200340
341exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200342 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000343}
Paul Bakker33b43f12013-08-20 11:48:36 +0200344/* END_CASE */
Paul Bakker428b9ba2013-09-15 15:20:37 +0200345
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200346/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
347void mbedtls_md_file( char *text_md_name, char *filename, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000348{
349 char md_name[100];
350 unsigned char hash_str[1000];
351 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200352 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000353
354 memset(md_name, 0x00, 100);
355 memset(hash_str, 0x00, 1000);
356 memset(output, 0x00, 100);
357
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200358 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200359 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000360 TEST_ASSERT( md_info != NULL );
361
Manuel Pégourié-Gonnardac5361f2015-06-24 01:08:09 +0200362 TEST_ASSERT( mbedtls_md_file( md_info, filename, output ) == 0 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200363 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000364
Paul Bakker33b43f12013-08-20 11:48:36 +0200365 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000366}
Paul Bakker33b43f12013-08-20 11:48:36 +0200367/* END_CASE */