blob: a700b33e8fa1fc4d0f8b365cf07faff09fa68cc8 [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 */
Azim Khanf1aaec92017-05-30 14:23:15 +010011void 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 */
Azim Khanf1aaec92017-05-30 14:23:15 +010043void md_null_args( )
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020044{
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 */
Azim Khanf1aaec92017-05-30 14:23:15 +0100106void md_info( int md_type, char * md_name, int md_size )
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100107{
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 */
Azim Khanf1aaec92017-05-30 14:23:15 +0100129void md_text( char * text_md_name, char * text_src_string,
130 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000131{
132 char md_name[100];
133 unsigned char src_str[1000];
Paul Bakker17373852011-01-06 14:20:01 +0000134 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
Paul Bakker5c57e022016-07-19 13:31:41 +0100137 memset( md_name, 0x00, 100 );
138 memset( src_str, 0x00, 1000 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100139 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000140
Paul Bakker5c57e022016-07-19 13:31:41 +0100141 strncpy( (char *) src_str, text_src_string, sizeof( src_str ) - 1 );
142 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200143 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000144 TEST_ASSERT( md_info != NULL );
145
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200146 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, strlen( (char *) src_str ), output ) );
Paul Bakker17373852011-01-06 14:20:01 +0000147
Azim Khanf1aaec92017-05-30 14:23:15 +0100148 TEST_ASSERT( hexcmp( output, hex_hash_string, mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000149}
Paul Bakker33b43f12013-08-20 11:48:36 +0200150/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000151
Paul Bakker33b43f12013-08-20 11:48:36 +0200152/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100153void md_hex( char * text_md_name, uint8_t * src_str, uint32_t src_len,
154 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000155{
156 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000157 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200158 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000159
Paul Bakker5c57e022016-07-19 13:31:41 +0100160 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100161 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000162
Paul Bakker5c57e022016-07-19 13:31:41 +0100163 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
164 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000165 TEST_ASSERT( md_info != NULL );
166
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200167 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, src_len, output ) );
Paul Bakker17373852011-01-06 14:20:01 +0000168
Paul Bakker17373852011-01-06 14:20:01 +0000169
Azim Khanf1aaec92017-05-30 14:23:15 +0100170 TEST_ASSERT( hexcmp( output, hex_hash_string,
171 mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000172}
Paul Bakker33b43f12013-08-20 11:48:36 +0200173/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000174
Paul Bakker33b43f12013-08-20 11:48:36 +0200175/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100176void md_text_multi( char * text_md_name, char * text_src_string,
177 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000178{
179 char md_name[100];
180 unsigned char src_str[1000];
Paul Bakker17373852011-01-06 14:20:01 +0000181 unsigned char output[100];
Paul Bakkere35afa22016-07-13 17:09:14 +0100182 int halfway, len;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200183
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200184 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker97c53c22016-07-13 17:20:22 +0100185 mbedtls_md_context_t ctx, ctx_copy;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200186
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200187 mbedtls_md_init( &ctx );
Paul Bakker97c53c22016-07-13 17:20:22 +0100188 mbedtls_md_init( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000189
Paul Bakker5c57e022016-07-19 13:31:41 +0100190 memset( md_name, 0x00, 100 );
191 memset( src_str, 0x00, 1000 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100192 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000193
Paul Bakkerdd0aae92014-04-17 16:06:37 +0200194 strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
195 strncpy( (char *) md_name, text_md_name, sizeof(md_name) - 1 );
Paul Bakkere35afa22016-07-13 17:09:14 +0100196 len = strlen( (char *) src_str );
197 halfway = len / 2;
198
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200199 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000200 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200201 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100202 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000203
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200204 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000205 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100206 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, halfway ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100207 TEST_ASSERT ( 0 == mbedtls_md_clone( &ctx_copy, &ctx ) );
208
Paul Bakkere35afa22016-07-13 17:09:14 +0100209 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str + halfway, len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200210 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Azim Khanf1aaec92017-05-30 14:23:15 +0100211 TEST_ASSERT( hexcmp( output, hex_hash_string,
212 mbedtls_md_get_size( md_info ), hex_hash_string_len) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000213
Paul Bakker97c53c22016-07-13 17:20:22 +0100214 /* Test clone */
Paul Bakker5c57e022016-07-19 13:31:41 +0100215 memset( output, 0x00, 100 );
Paul Bakker97c53c22016-07-13 17:20:22 +0100216
217 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx_copy, src_str + halfway, len - halfway ) );
218 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx_copy, output ) );
Azim Khanf1aaec92017-05-30 14:23:15 +0100219 TEST_ASSERT( hexcmp( output, hex_hash_string, mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200220
221exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200222 mbedtls_md_free( &ctx );
Andres AG99b257c2016-08-26 17:21:14 +0100223 mbedtls_md_free( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000224}
Paul Bakker33b43f12013-08-20 11:48:36 +0200225/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000226
Paul Bakker33b43f12013-08-20 11:48:36 +0200227/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100228void md_hex_multi( char * text_md_name, uint8_t * src_str, uint32_t src_len,
229 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000230{
231 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000232 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200233 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker97c53c22016-07-13 17:20:22 +0100234 mbedtls_md_context_t ctx, ctx_copy;
Azim Khanf1aaec92017-05-30 14:23:15 +0100235 int halfway;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200236
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200237 mbedtls_md_init( &ctx );
Paul Bakker97c53c22016-07-13 17:20:22 +0100238 mbedtls_md_init( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000239
Paul Bakker5c57e022016-07-19 13:31:41 +0100240 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100241 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000242
Paul Bakker5c57e022016-07-19 13:31:41 +0100243 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200244 md_info = mbedtls_md_info_from_string(md_name);
Paul Bakker17373852011-01-06 14:20:01 +0000245 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200246 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100247 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000248
Paul Bakkere35afa22016-07-13 17:09:14 +0100249 halfway = src_len / 2;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200250
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200251 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000252 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100253 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, halfway ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100254 TEST_ASSERT ( 0 == mbedtls_md_clone( &ctx_copy, &ctx ) );
255
Paul Bakkere35afa22016-07-13 17:09:14 +0100256 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 ) );
Azim Khanf1aaec92017-05-30 14:23:15 +0100258 TEST_ASSERT( hexcmp( output, hex_hash_string, mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000259
Paul Bakker97c53c22016-07-13 17:20:22 +0100260 /* Test clone */
Paul Bakker5c57e022016-07-19 13:31:41 +0100261 memset( output, 0x00, 100 );
Paul Bakker97c53c22016-07-13 17:20:22 +0100262
263 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx_copy, src_str + halfway, src_len - halfway ) );
264 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx_copy, output ) );
Azim Khanf1aaec92017-05-30 14:23:15 +0100265 TEST_ASSERT( hexcmp( output, hex_hash_string, mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200266
267exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200268 mbedtls_md_free( &ctx );
Andres AG99b257c2016-08-26 17:21:14 +0100269 mbedtls_md_free( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000270}
Paul Bakker33b43f12013-08-20 11:48:36 +0200271/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000272
Paul Bakker33b43f12013-08-20 11:48:36 +0200273/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100274void mbedtls_md_hmac( char * text_md_name, int trunc_size, uint8_t * key_str,
275 uint32_t key_len, uint8_t * src_str, uint32_t src_len,
276 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000277{
278 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000279 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200280 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000281
Paul Bakker5c57e022016-07-19 13:31:41 +0100282 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100283 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000284
Paul Bakker5c57e022016-07-19 13:31:41 +0100285 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200286 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000287 TEST_ASSERT( md_info != NULL );
288
Paul Bakker17373852011-01-06 14:20:01 +0000289
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200290 TEST_ASSERT ( mbedtls_md_hmac( md_info, key_str, key_len, src_str, src_len, output ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000291
Azim Khanf1aaec92017-05-30 14:23:15 +0100292 TEST_ASSERT( hexcmp( output, hex_hash_string, trunc_size * 2, hex_hash_string_len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000293}
Paul Bakker33b43f12013-08-20 11:48:36 +0200294/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000295
Paul Bakker33b43f12013-08-20 11:48:36 +0200296/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100297void md_hmac_multi( char * text_md_name, int trunc_size, uint8_t * key_str,
298 uint32_t key_len, uint8_t * src_str, uint32_t src_len,
299 uint8_t * hex_hash_string, uint32_t hex_hash_string_len )
Paul Bakker17373852011-01-06 14:20:01 +0000300{
301 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000302 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200303 const mbedtls_md_info_t *md_info = NULL;
304 mbedtls_md_context_t ctx;
Azim Khanf1aaec92017-05-30 14:23:15 +0100305 int halfway;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200306
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200307 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000308
Paul Bakker5c57e022016-07-19 13:31:41 +0100309 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100310 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000311
Paul Bakker5c57e022016-07-19 13:31:41 +0100312 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200313 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000314 TEST_ASSERT( md_info != NULL );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200315 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 1 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000316
Paul Bakkere35afa22016-07-13 17:09:14 +0100317 halfway = src_len / 2;
Paul Bakker17373852011-01-06 14:20:01 +0000318
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200319 TEST_ASSERT ( 0 == mbedtls_md_hmac_starts( &ctx, key_str, key_len ) );
Paul Bakker17373852011-01-06 14:20:01 +0000320 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100321 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, halfway ) );
322 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str + halfway, src_len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200323 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100324
Azim Khanf1aaec92017-05-30 14:23:15 +0100325 TEST_ASSERT( hexcmp( output, hex_hash_string, trunc_size * 2, hex_hash_string_len ) == 0 );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100326
327 /* Test again, for reset() */
Paul Bakker5c57e022016-07-19 13:31:41 +0100328 memset( output, 0x00, 100 );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100329
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200330 TEST_ASSERT ( 0 == mbedtls_md_hmac_reset( &ctx ) );
Paul Bakkere35afa22016-07-13 17:09:14 +0100331 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str, halfway ) );
332 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str + halfway, src_len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200333 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200334
Azim Khanf1aaec92017-05-30 14:23:15 +0100335 TEST_ASSERT( hexcmp( output, hex_hash_string, trunc_size * 2, hex_hash_string_len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200336
337exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200338 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000339}
Paul Bakker33b43f12013-08-20 11:48:36 +0200340/* END_CASE */
Paul Bakker428b9ba2013-09-15 15:20:37 +0200341
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200342/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
Azim Khanf1aaec92017-05-30 14:23:15 +0100343void mbedtls_md_file( char * text_md_name, char * filename,
344 uint8_t * hex_hash_string, uint32_t hex_hash_string_len
345 )
Paul Bakker17373852011-01-06 14:20:01 +0000346{
347 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000348 unsigned char output[100];
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200349 const mbedtls_md_info_t *md_info = NULL;
Paul Bakker17373852011-01-06 14:20:01 +0000350
Paul Bakker5c57e022016-07-19 13:31:41 +0100351 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100352 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000353
Paul Bakker5c57e022016-07-19 13:31:41 +0100354 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200355 md_info = mbedtls_md_info_from_string( md_name );
Paul Bakker17373852011-01-06 14:20:01 +0000356 TEST_ASSERT( md_info != NULL );
357
Manuel Pégourié-Gonnardac5361f2015-06-24 01:08:09 +0200358 TEST_ASSERT( mbedtls_md_file( md_info, filename, output ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000359
Azim Khanf1aaec92017-05-30 14:23:15 +0100360 TEST_ASSERT( hexcmp( output, hex_hash_string, mbedtls_md_get_size( md_info ), hex_hash_string_len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000361}
Paul Bakker33b43f12013-08-20 11:48:36 +0200362/* END_CASE */