blob: 515a28cfc262cd9d0c0fac8659d4cfbd2c24b0ef [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;
Hanno Beckera5cedbc2019-07-17 11:21:02 +010014 mbedtls_md_handle_t info;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020015 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 );
Hanno Beckera5cedbc2019-07-17 11:21:02 +010031 TEST_ASSERT( info != MBEDTLS_MD_INVALID_HANDLE );
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;
Hanno Beckera5cedbc2019-07-17 11:21:02 +010046 mbedtls_md_handle_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
Hanno Beckera5cedbc2019-07-17 11:21:02 +010051 TEST_ASSERT( mbedtls_md_get_size( MBEDTLS_MD_INVALID_HANDLE )
52 == 0 );
53 TEST_ASSERT( mbedtls_md_get_type( MBEDTLS_MD_INVALID_HANDLE )
54 == MBEDTLS_MD_NONE );
55 TEST_ASSERT( mbedtls_md_get_name( MBEDTLS_MD_INVALID_HANDLE )
56 == NULL );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020057
Hanno Beckera5cedbc2019-07-17 11:21:02 +010058 TEST_ASSERT( mbedtls_md_info_from_string( NULL ) == MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020059
Hanno Beckera5cedbc2019-07-17 11:21:02 +010060 TEST_ASSERT( mbedtls_md_setup( &ctx, MBEDTLS_MD_INVALID_HANDLE, 0 )
61 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020062 TEST_ASSERT( mbedtls_md_setup( NULL, info, 0 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020063
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020064 TEST_ASSERT( mbedtls_md_starts( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
65 TEST_ASSERT( mbedtls_md_starts( &ctx ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020066
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020067 TEST_ASSERT( mbedtls_md_update( NULL, buf, 1 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
68 TEST_ASSERT( mbedtls_md_update( &ctx, buf, 1 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020069
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020070 TEST_ASSERT( mbedtls_md_finish( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
71 TEST_ASSERT( mbedtls_md_finish( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020072
Hanno Beckera5cedbc2019-07-17 11:21:02 +010073 TEST_ASSERT( mbedtls_md( MBEDTLS_MD_INVALID_HANDLE,
74 buf, 1, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020075
Manuel Pégourié-Gonnardbfffa902015-05-28 14:44:00 +020076#if defined(MBEDTLS_FS_IO)
Hanno Beckera5cedbc2019-07-17 11:21:02 +010077 TEST_ASSERT( mbedtls_md_file( MBEDTLS_MD_INVALID_HANDLE,
78 "", buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardbfffa902015-05-28 14:44:00 +020079#endif
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020080
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020081 TEST_ASSERT( mbedtls_md_hmac_starts( NULL, buf, 1 )
82 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
83 TEST_ASSERT( mbedtls_md_hmac_starts( &ctx, buf, 1 )
84 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020085
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020086 TEST_ASSERT( mbedtls_md_hmac_update( NULL, buf, 1 )
87 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
88 TEST_ASSERT( mbedtls_md_hmac_update( &ctx, buf, 1 )
89 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020090
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +020091 TEST_ASSERT( mbedtls_md_hmac_finish( NULL, buf )
92 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
93 TEST_ASSERT( mbedtls_md_hmac_finish( &ctx, 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_hmac_reset( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
97 TEST_ASSERT( mbedtls_md_hmac_reset( &ctx ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +020098
Hanno Beckera5cedbc2019-07-17 11:21:02 +010099 TEST_ASSERT( mbedtls_md_hmac( MBEDTLS_MD_INVALID_HANDLE, buf, 1, buf, 1, buf )
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200100 == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +0200101
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200102 TEST_ASSERT( mbedtls_md_process( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
103 TEST_ASSERT( mbedtls_md_process( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
Manuel Pégourié-Gonnard19d644b2015-03-26 12:42:35 +0100104
105 /* Ok, this is not NULL arg but NULL return... */
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100106 TEST_ASSERT( mbedtls_md_info_from_type( MBEDTLS_MD_NONE ) ==
107 MBEDTLS_MD_INVALID_HANDLE );
108 TEST_ASSERT( mbedtls_md_info_from_string( "no such md" ) ==
109 MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnardb25f8162014-06-13 16:34:30 +0200110}
111/* END_CASE */
112
113/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100114void md_info( int md_type, char * md_name, int md_size )
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100115{
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100116 mbedtls_md_handle_t md_info;
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100117 const int *md_type_ptr;
118 int found;
119
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200120 md_info = mbedtls_md_info_from_type( md_type );
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100121 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200122 TEST_ASSERT( md_info == mbedtls_md_info_from_string( md_name ) );
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100123
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200124 TEST_ASSERT( mbedtls_md_get_type( md_info ) == (mbedtls_md_type_t) md_type );
125 TEST_ASSERT( mbedtls_md_get_size( md_info ) == (unsigned char) md_size );
126 TEST_ASSERT( strcmp( mbedtls_md_get_name( md_info ), md_name ) == 0 );
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100127
128 found = 0;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200129 for( md_type_ptr = mbedtls_md_list(); *md_type_ptr != 0; md_type_ptr++ )
Manuel Pégourié-Gonnardf3013832014-03-29 15:54:50 +0100130 if( *md_type_ptr == md_type )
131 found = 1;
132 TEST_ASSERT( found == 1 );
133}
134/* END_CASE */
135
136/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100137void md_text( char * text_md_name, char * text_src_string,
Azim Khan5fcca462018-06-29 11:05:32 +0100138 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000139{
140 char md_name[100];
141 unsigned char src_str[1000];
Paul Bakker17373852011-01-06 14:20:01 +0000142 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100143 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker17373852011-01-06 14:20:01 +0000144
Paul Bakker5c57e022016-07-19 13:31:41 +0100145 memset( md_name, 0x00, 100 );
146 memset( src_str, 0x00, 1000 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100147 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000148
Paul Bakker5c57e022016-07-19 13:31:41 +0100149 strncpy( (char *) src_str, text_src_string, sizeof( src_str ) - 1 );
150 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200151 md_info = mbedtls_md_info_from_string(md_name);
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100152 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Paul Bakker17373852011-01-06 14:20:01 +0000153
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200154 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, strlen( (char *) src_str ), output ) );
Paul Bakker17373852011-01-06 14:20:01 +0000155
Azim Khand30ca132017-06-09 04:32:58 +0100156 TEST_ASSERT( hexcmp( output, hex_hash_string->x, mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000157}
Paul Bakker33b43f12013-08-20 11:48:36 +0200158/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000159
Paul Bakker33b43f12013-08-20 11:48:36 +0200160/* BEGIN_CASE */
Azim Khan5fcca462018-06-29 11:05:32 +0100161void md_hex( char * text_md_name, data_t * src_str,
162 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000163{
164 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000165 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100166 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker17373852011-01-06 14:20:01 +0000167
Paul Bakker5c57e022016-07-19 13:31:41 +0100168 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100169 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000170
Paul Bakker5c57e022016-07-19 13:31:41 +0100171 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
172 md_info = mbedtls_md_info_from_string( md_name );
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100173 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Paul Bakker17373852011-01-06 14:20:01 +0000174
Azim Khand30ca132017-06-09 04:32:58 +0100175 TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str->x, src_str->len, output ) );
Paul Bakker17373852011-01-06 14:20:01 +0000176
Paul Bakker17373852011-01-06 14:20:01 +0000177
Azim Khand30ca132017-06-09 04:32:58 +0100178 TEST_ASSERT( hexcmp( output, hex_hash_string->x,
179 mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000180}
Paul Bakker33b43f12013-08-20 11:48:36 +0200181/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000182
Paul Bakker33b43f12013-08-20 11:48:36 +0200183/* BEGIN_CASE */
Azim Khanf1aaec92017-05-30 14:23:15 +0100184void md_text_multi( char * text_md_name, char * text_src_string,
Azim Khan5fcca462018-06-29 11:05:32 +0100185 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000186{
187 char md_name[100];
188 unsigned char src_str[1000];
Paul Bakker17373852011-01-06 14:20:01 +0000189 unsigned char output[100];
Paul Bakkere35afa22016-07-13 17:09:14 +0100190 int halfway, len;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200191
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100192 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker97c53c22016-07-13 17:20:22 +0100193 mbedtls_md_context_t ctx, ctx_copy;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200194
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200195 mbedtls_md_init( &ctx );
Paul Bakker97c53c22016-07-13 17:20:22 +0100196 mbedtls_md_init( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000197
Paul Bakker5c57e022016-07-19 13:31:41 +0100198 memset( md_name, 0x00, 100 );
199 memset( src_str, 0x00, 1000 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100200 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000201
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);
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100208 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200209 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100210 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000211
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200212 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000213 TEST_ASSERT ( ctx.md_ctx != NULL );
Paul Bakkere35afa22016-07-13 17:09:14 +0100214 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str, halfway ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100215 TEST_ASSERT ( 0 == mbedtls_md_clone( &ctx_copy, &ctx ) );
216
Paul Bakkere35afa22016-07-13 17:09:14 +0100217 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str + halfway, len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200218 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Azim Khand30ca132017-06-09 04:32:58 +0100219 TEST_ASSERT( hexcmp( output, hex_hash_string->x,
220 mbedtls_md_get_size( md_info ), hex_hash_string->len) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000221
Paul Bakker97c53c22016-07-13 17:20:22 +0100222 /* Test clone */
Paul Bakker5c57e022016-07-19 13:31:41 +0100223 memset( output, 0x00, 100 );
Paul Bakker97c53c22016-07-13 17:20:22 +0100224
225 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx_copy, src_str + halfway, len - halfway ) );
226 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx_copy, output ) );
Azim Khand30ca132017-06-09 04:32:58 +0100227 TEST_ASSERT( hexcmp( output, hex_hash_string->x, mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200228
229exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200230 mbedtls_md_free( &ctx );
Andres AG99b257c2016-08-26 17:21:14 +0100231 mbedtls_md_free( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000232}
Paul Bakker33b43f12013-08-20 11:48:36 +0200233/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000234
Paul Bakker33b43f12013-08-20 11:48:36 +0200235/* BEGIN_CASE */
Azim Khan5fcca462018-06-29 11:05:32 +0100236void md_hex_multi( char * text_md_name, data_t * src_str,
237 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000238{
239 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000240 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100241 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker97c53c22016-07-13 17:20:22 +0100242 mbedtls_md_context_t ctx, ctx_copy;
Azim Khanf1aaec92017-05-30 14:23:15 +0100243 int halfway;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200244
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200245 mbedtls_md_init( &ctx );
Paul Bakker97c53c22016-07-13 17:20:22 +0100246 mbedtls_md_init( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000247
Paul Bakker5c57e022016-07-19 13:31:41 +0100248 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100249 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000250
Paul Bakker5c57e022016-07-19 13:31:41 +0100251 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200252 md_info = mbedtls_md_info_from_string(md_name);
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100253 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200254 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100255 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000256
Azim Khand30ca132017-06-09 04:32:58 +0100257 halfway = src_str->len / 2;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200258
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200259 TEST_ASSERT ( 0 == mbedtls_md_starts( &ctx ) );
Paul Bakker17373852011-01-06 14:20:01 +0000260 TEST_ASSERT ( ctx.md_ctx != NULL );
Azim Khand30ca132017-06-09 04:32:58 +0100261 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str->x, halfway ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100262 TEST_ASSERT ( 0 == mbedtls_md_clone( &ctx_copy, &ctx ) );
263
Azim Khand30ca132017-06-09 04:32:58 +0100264 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx, src_str->x + halfway, src_str->len - halfway) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200265 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx, output ) );
Azim Khand30ca132017-06-09 04:32:58 +0100266 TEST_ASSERT( hexcmp( output, hex_hash_string->x, mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000267
Paul Bakker97c53c22016-07-13 17:20:22 +0100268 /* Test clone */
Paul Bakker5c57e022016-07-19 13:31:41 +0100269 memset( output, 0x00, 100 );
Paul Bakker97c53c22016-07-13 17:20:22 +0100270
Azim Khand30ca132017-06-09 04:32:58 +0100271 TEST_ASSERT ( 0 == mbedtls_md_update( &ctx_copy, src_str->x + halfway, src_str->len - halfway ) );
Paul Bakker97c53c22016-07-13 17:20:22 +0100272 TEST_ASSERT ( 0 == mbedtls_md_finish( &ctx_copy, output ) );
Azim Khand30ca132017-06-09 04:32:58 +0100273 TEST_ASSERT( hexcmp( output, hex_hash_string->x, mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200274
275exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200276 mbedtls_md_free( &ctx );
Andres AG99b257c2016-08-26 17:21:14 +0100277 mbedtls_md_free( &ctx_copy );
Paul Bakker17373852011-01-06 14:20:01 +0000278}
Paul Bakker33b43f12013-08-20 11:48:36 +0200279/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000280
Paul Bakker33b43f12013-08-20 11:48:36 +0200281/* BEGIN_CASE */
Azim Khand30ca132017-06-09 04:32:58 +0100282void mbedtls_md_hmac( char * text_md_name, int trunc_size,
Azim Khan5fcca462018-06-29 11:05:32 +0100283 data_t * key_str, data_t * src_str,
284 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000285{
286 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000287 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100288 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker17373852011-01-06 14:20:01 +0000289
Paul Bakker5c57e022016-07-19 13:31:41 +0100290 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100291 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000292
Paul Bakker5c57e022016-07-19 13:31:41 +0100293 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200294 md_info = mbedtls_md_info_from_string( md_name );
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100295 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Paul Bakker17373852011-01-06 14:20:01 +0000296
Paul Bakker17373852011-01-06 14:20:01 +0000297
Azim Khand30ca132017-06-09 04:32:58 +0100298 TEST_ASSERT ( mbedtls_md_hmac( md_info, key_str->x, key_str->len, src_str->x, src_str->len, output ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000299
Azim Khand30ca132017-06-09 04:32:58 +0100300 TEST_ASSERT( hexcmp( output, hex_hash_string->x, trunc_size, hex_hash_string->len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000301}
Paul Bakker33b43f12013-08-20 11:48:36 +0200302/* END_CASE */
Paul Bakker17373852011-01-06 14:20:01 +0000303
Paul Bakker33b43f12013-08-20 11:48:36 +0200304/* BEGIN_CASE */
Azim Khan5fcca462018-06-29 11:05:32 +0100305void md_hmac_multi( char * text_md_name, int trunc_size, data_t * key_str,
306 data_t * src_str, data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000307{
308 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000309 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100310 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200311 mbedtls_md_context_t ctx;
Azim Khanf1aaec92017-05-30 14:23:15 +0100312 int halfway;
Paul Bakkerd2a2d612014-07-01 15:45:49 +0200313
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200314 mbedtls_md_init( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000315
Paul Bakker5c57e022016-07-19 13:31:41 +0100316 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100317 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000318
Paul Bakker5c57e022016-07-19 13:31:41 +0100319 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200320 md_info = mbedtls_md_info_from_string( md_name );
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100321 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200322 TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 1 ) );
Paul Bakker17373852011-01-06 14:20:01 +0000323
Azim Khand30ca132017-06-09 04:32:58 +0100324 halfway = src_str->len / 2;
Paul Bakker17373852011-01-06 14:20:01 +0000325
Azim Khand30ca132017-06-09 04:32:58 +0100326 TEST_ASSERT ( 0 == mbedtls_md_hmac_starts( &ctx, key_str->x, key_str->len ) );
Paul Bakker17373852011-01-06 14:20:01 +0000327 TEST_ASSERT ( ctx.md_ctx != NULL );
Azim Khand30ca132017-06-09 04:32:58 +0100328 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str->x, halfway ) );
329 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str->x + halfway, src_str->len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200330 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100331
Azim Khand30ca132017-06-09 04:32:58 +0100332 TEST_ASSERT( hexcmp( output, hex_hash_string->x, trunc_size, hex_hash_string->len ) == 0 );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100333
334 /* Test again, for reset() */
Paul Bakker5c57e022016-07-19 13:31:41 +0100335 memset( output, 0x00, 100 );
Manuel Pégourié-Gonnard59ba4e92014-03-29 14:43:44 +0100336
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200337 TEST_ASSERT ( 0 == mbedtls_md_hmac_reset( &ctx ) );
Azim Khand30ca132017-06-09 04:32:58 +0100338 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str->x, halfway ) );
339 TEST_ASSERT ( 0 == mbedtls_md_hmac_update( &ctx, src_str->x + halfway, src_str->len - halfway ) );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200340 TEST_ASSERT ( 0 == mbedtls_md_hmac_finish( &ctx, output ) );
Paul Bakker33b43f12013-08-20 11:48:36 +0200341
Azim Khand30ca132017-06-09 04:32:58 +0100342 TEST_ASSERT( hexcmp( output, hex_hash_string->x, trunc_size, hex_hash_string->len ) == 0 );
Paul Bakkerbd51b262014-07-10 15:26:12 +0200343
344exit:
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200345 mbedtls_md_free( &ctx );
Paul Bakker17373852011-01-06 14:20:01 +0000346}
Paul Bakker33b43f12013-08-20 11:48:36 +0200347/* END_CASE */
Paul Bakker428b9ba2013-09-15 15:20:37 +0200348
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200349/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
Azim Khanf1aaec92017-05-30 14:23:15 +0100350void mbedtls_md_file( char * text_md_name, char * filename,
Azim Khan5fcca462018-06-29 11:05:32 +0100351 data_t * hex_hash_string )
Paul Bakker17373852011-01-06 14:20:01 +0000352{
353 char md_name[100];
Paul Bakker17373852011-01-06 14:20:01 +0000354 unsigned char output[100];
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100355 mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
Paul Bakker17373852011-01-06 14:20:01 +0000356
Paul Bakker5c57e022016-07-19 13:31:41 +0100357 memset( md_name, 0x00, 100 );
Paul Bakker5c57e022016-07-19 13:31:41 +0100358 memset( output, 0x00, 100 );
Paul Bakker17373852011-01-06 14:20:01 +0000359
Paul Bakker5c57e022016-07-19 13:31:41 +0100360 strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
Manuel Pégourié-Gonnard2cf5a7c2015-04-08 12:49:31 +0200361 md_info = mbedtls_md_info_from_string( md_name );
Hanno Beckera5cedbc2019-07-17 11:21:02 +0100362 TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
Paul Bakker17373852011-01-06 14:20:01 +0000363
Manuel Pégourié-Gonnardac5361f2015-06-24 01:08:09 +0200364 TEST_ASSERT( mbedtls_md_file( md_info, filename, output ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000365
Azim Khand30ca132017-06-09 04:32:58 +0100366 TEST_ASSERT( hexcmp( output, hex_hash_string->x, mbedtls_md_get_size( md_info ), hex_hash_string->len ) == 0 );
Paul Bakker17373852011-01-06 14:20:01 +0000367}
Paul Bakker33b43f12013-08-20 11:48:36 +0200368/* END_CASE */