blob: e8fec2826a808c9918b6b7d57143badd19105c20 [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 Bakkere35afa22016-07-13 17:09:14 +0100190 int halfway, len;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200191
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200192 const mbedtls_md_info_t *md_info = NULL;
193 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200194
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200195 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000196
197 memset(md_name, 0x00, 100);
198 memset(src_str, 0x00, 1000);
199 memset(hash_str, 0x00, 1000);
200 memset(output, 0x00, 100);
201
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200202 strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
203 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Paul Bakkere35afa22016-07-13 17:09:14 +0100204 len = strlen( (char *) src_str );
205 halfway = len / 2;
206
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200207 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000208 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200209 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000210
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200211 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000212 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100213 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, halfway ) );
214 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str + halfway, len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200215 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200216
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200217 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000218
Paul Bakker33b43f12013-08-20 11:48:36 +0200219 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200220
221exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200222 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000223}
Paul Bakker33b43f12013-08-20 11:48:36 +0200224/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000225
Paul Bakker33b43f12013-08-20 11:48:36 +0200226/* BEGIN_CASE */
227void md_hex_multi( char *text_md_name, char *hex_src_string,
228 char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000229{
230 char md_name[100];
231 unsigned char src_str[10000];
232 unsigned char hash_str[10000];
233 unsigned char output[100];
Paul Bakkere35afa22016-07-13 17:09:14 +0100234 int src_len, halfway;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200235 const mbedtls_md_info_t *md_info = NULL;
236 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200237
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200238 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000239
240 memset(md_name, 0x00, 100);
241 memset(src_str, 0x00, 10000);
242 memset(hash_str, 0x00, 10000);
243 memset(output, 0x00, 100);
244
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200245 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200246 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000247 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200248 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000249
Paul Bakker33b43f12013-08-20 11:48:36 +0200250 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere35afa22016-07-13 17:09:14 +0100251 halfway = src_len / 2;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200252
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200253 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000254 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100255 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, halfway ) );
256 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str + halfway, src_len - halfway) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200257 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200258
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200259 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000260
Paul Bakker33b43f12013-08-20 11:48:36 +0200261 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200262
263exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200264 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000265}
Paul Bakker33b43f12013-08-20 11:48:36 +0200266/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000267
Paul Bakker33b43f12013-08-20 11:48:36 +0200268/* BEGIN_CASE */
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200269void mbedtls_md_hmac( char *text_md_name, int trunc_size, char *hex_key_string,
Paul Bakker33b43f12013-08-20 11:48:36 +0200270 char *hex_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000271{
272 char md_name[100];
273 unsigned char src_str[10000];
274 unsigned char key_str[10000];
275 unsigned char hash_str[10000];
276 unsigned char output[100];
277 int key_len, src_len;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200278 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000279
280 memset(md_name, 0x00, 100);
281 memset(src_str, 0x00, 10000);
282 memset(key_str, 0x00, 10000);
283 memset(hash_str, 0x00, 10000);
284 memset(output, 0x00, 100);
285
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200286 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200287 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000288 TEST_ASSERT( md_info != NULL );
289
Paul Bakker33b43f12013-08-20 11:48:36 +0200290 key_len = unhexify( key_str, hex_key_string );
291 src_len = unhexify( src_str, hex_src_string );
Paul Bakker17373852011-01-06 14:20:01 +0000292
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200293 TEST_ASSERT ( mbedtls_md_hmac( md_info, key_str, key_len, src_str, src_len, output ) == 0 );
294 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000295
Paul Bakker33b43f12013-08-20 11:48:36 +0200296 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000297}
Paul Bakker33b43f12013-08-20 11:48:36 +0200298/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000299
Paul Bakker33b43f12013-08-20 11:48:36 +0200300/* BEGIN_CASE */
301void md_hmac_multi( char *text_md_name, int trunc_size, char *hex_key_string,
302 char *hex_src_string, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000303{
304 char md_name[100];
305 unsigned char src_str[10000];
306 unsigned char key_str[10000];
307 unsigned char hash_str[10000];
308 unsigned char output[100];
Paul Bakkere35afa22016-07-13 17:09:14 +0100309 int key_len, src_len, halfway;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200310 const mbedtls_md_info_t *md_info = NULL;
311 mbedtls_md_context_t ctx;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200312
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200313 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000314
315 memset(md_name, 0x00, 100);
316 memset(src_str, 0x00, 10000);
317 memset(key_str, 0x00, 10000);
318 memset(hash_str, 0x00, 10000);
319 memset(output, 0x00, 100);
320
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200321 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200322 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000323 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200324 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 1 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000325
Paul Bakker33b43f12013-08-20 11:48:36 +0200326 key_len = unhexify( key_str, hex_key_string );
327 src_len = unhexify( src_str, hex_src_string );
Paul Bakkere35afa22016-07-13 17:09:14 +0100328 halfway = src_len / 2;
Paul Bakker17373852011-01-06 14:20:01 +0000329
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200330 TEST_ASSERT ( 0 == mbedtls_md_hmac_starts( &ctx, key_str, key_len ) );
Paul Bakker17373852011-01-06 14:20:01 +0000331 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100332 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, halfway ) );
333 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str + halfway, src_len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200334 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100335
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200336 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100337 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
338
339 /* Test again, for reset() */
340 memset(hash_str, 0x00, 10000);
341 memset(output, 0x00, 100);
342
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200343 TEST_ASSERT ( 0 == mbedtls_md_hmac_reset( &ctx ) );
Paul Bakkere35afa22016-07-13 17:09:14 +0100344 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, halfway ) );
345 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str + halfway, src_len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200346 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200347
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200348 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200349 TEST_ASSERT( strncmp( (char *) hash_str, hex_hash_string, trunc_size * 2 ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200350
351exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200352 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000353}
Paul Bakker33b43f12013-08-20 11:48:36 +0200354/* END_CASE */
Paul Bakker428b9ba2013-09-15 15:20:37 +0200355
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200356/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
357void mbedtls_md_file( char *text_md_name, char *filename, char *hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000358{
359 char md_name[100];
360 unsigned char hash_str[1000];
361 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200362 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000363
364 memset(md_name, 0x00, 100);
365 memset(hash_str, 0x00, 1000);
366 memset(output, 0x00, 100);
367
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200368 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200369 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000370 TEST_ASSERT( md_info != NULL );
371
Manuel Pégourié-Gonnardac5361f2015-06-24 01:08:09 +0200372 TEST_ASSERT( mbedtls_md_file( md_info, filename, output ) == 0 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200373 hexify( hash_str, output, mbedtls_md_get_size(md_info) );
Paul Bakker17373852011-01-06 14:20:01 +0000374
Paul Bakker33b43f12013-08-20 11:48:36 +0200375 TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000376}
Paul Bakker33b43f12013-08-20 11:48:36 +0200377/* END_CASE */