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Merge pull request #3461 from ronald-cron-arm/programs-use-common-test-code-2.16

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[Backport 2.16] Get rid of mbedtls_test_unhexify() in unit test code
This commit is contained in:
Manuel Pégourié-Gonnard
2020-06-29 13:18:40 +02:00
committed by GitHub
parent 599a234000 14a5645cbf
commit dd5f369328
15 changed files with 262 additions and 503 deletions
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6
tests/suites/helpers.function
View File

@@ -433,7 +433,7 @@ static void close_output( FILE* out_stream )
}
#endif /* __unix__ || __APPLE__ __MACH__ */
int unhexify( unsigned char *obuf, const char *ibuf )
int mbedtls_test_unhexify( unsigned char *obuf, const char *ibuf )
{
unsigned char c, c2;
int len = strlen( ibuf ) / 2;
@@ -467,7 +467,7 @@ int unhexify( unsigned char *obuf, const char *ibuf )
return len;
}
void hexify( unsigned char *obuf, const unsigned char *ibuf, int len )
void mbedtls_test_hexify( unsigned char *obuf, const unsigned char *ibuf, int len )
{
unsigned char l, h;
@@ -533,7 +533,7 @@ unsigned char *unhexify_alloc( const char *ibuf, size_t *olen )
obuf = mbedtls_calloc( 1, *olen );
TEST_HELPER_ASSERT( obuf != NULL );
(void) unhexify( obuf, ibuf );
(void) mbedtls_test_unhexify( obuf, ibuf );
return( obuf );
}

3
tests/suites/host_test.function
View File

@@ -277,7 +277,8 @@ static int convert_params( size_t cnt , char ** params , int * int_params_store
{
if ( verify_string( &val ) == 0 )
{
*int_params_store = unhexify( (unsigned char *) val, val );
*int_params_store = mbedtls_test_unhexify(
(unsigned char *) val, val );
*out++ = val;
*out++ = (char *)(int_params_store++);
}

4
tests/suites/target_test.function
View File

@@ -75,7 +75,7 @@ uint8_t receive_byte()
c[1] = greentea_getc();
c[2] = '\0';
TEST_HELPER_ASSERT( unhexify( &byte, c ) != 2 );
TEST_HELPER_ASSERT( mbedtls_test_unhexify( &byte, c ) != 2 );
return( byte );
}
@@ -101,7 +101,7 @@ uint32_t receive_uint32()
};
const uint8_t c[9] = { c_be[6], c_be[7], c_be[4], c_be[5], c_be[2],
c_be[3], c_be[0], c_be[1], '\0' };
TEST_HELPER_ASSERT( unhexify( (uint8_t*)&value, c ) != 8 );
TEST_HELPER_ASSERT( mbedtls_test_unhexify( (uint8_t*)&value, c ) != 8 );
return( value );
}

40
tests/suites/test_suite_aes.function
View File

@@ -313,51 +313,39 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_OFB */
void aes_encrypt_ofb( int fragment_size, char *hex_key_string,
char *hex_iv_string, char *hex_src_string,
char *hex_dst_string )
void aes_encrypt_ofb( int fragment_size, data_t *key_str,
data_t *iv_str, data_t *src_str,
char *expected_output_string)
{
unsigned char key_str[32];
unsigned char iv_str[16];
unsigned char src_str[64];
unsigned char dst_str[64];
unsigned char output[32];
unsigned char output_string[65];
mbedtls_aes_context ctx;
size_t iv_offset = 0;
int in_buffer_len;
unsigned char* src_str_next;
int key_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
memset( output_string, 0x00, sizeof( output_string ) );
mbedtls_aes_init( &ctx );
TEST_ASSERT( strlen( hex_key_string ) <= ( 32 * 2 ) );
TEST_ASSERT( strlen( hex_iv_string ) <= ( 16 * 2 ) );
TEST_ASSERT( strlen( hex_src_string ) <= ( 64 * 2 ) );
TEST_ASSERT( strlen( hex_dst_string ) <= ( 64 * 2 ) );
TEST_ASSERT( (size_t)fragment_size < sizeof( output ) );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
in_buffer_len = unhexify( src_str, hex_src_string );
TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 ) == 0 );
src_str_next = src_str;
TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str->x,
key_str->len * 8 ) == 0 );
in_buffer_len = src_str->len;
src_str_next = src_str->x;
while( in_buffer_len > 0 )
{
TEST_ASSERT( mbedtls_aes_crypt_ofb( &ctx, fragment_size, &iv_offset,
iv_str, src_str_next, output ) == 0 );
iv_str->x, src_str_next, output ) == 0 );
hexify( dst_str, output, fragment_size );
TEST_ASSERT( strncmp( (char *) dst_str, hex_dst_string,
mbedtls_test_hexify( output_string, output, fragment_size );
TEST_ASSERT( strncmp( (char *) output_string, expected_output_string,
( 2 * fragment_size ) ) == 0 );
in_buffer_len -= fragment_size;
hex_dst_string += ( fragment_size * 2 );
expected_output_string += ( fragment_size * 2 );
src_str_next += fragment_size;
if( in_buffer_len < fragment_size )

184
tests/suites/test_suite_aria.function
View File

@@ -206,35 +206,28 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void aria_encrypt_ecb( char *hex_key_string, char *hex_src_string,
void aria_encrypt_ecb( data_t *key_str, data_t *src_str,
char *hex_dst_string, int setkey_result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
int key_len, data_len, i;
size_t i;
memset( key_str, 0x00, sizeof( key_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
data_len = unhexify( src_str, hex_src_string );
TEST_ASSERT( mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 )
TEST_ASSERT( mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 )
== setkey_result );
if( setkey_result == 0 )
{
for( i = 0; i < data_len; i += MBEDTLS_ARIA_BLOCKSIZE )
for( i = 0; i < src_str->len; i += MBEDTLS_ARIA_BLOCKSIZE )
{
TEST_ASSERT( mbedtls_aria_crypt_ecb( &ctx, src_str + i, output + i )
== 0 );
TEST_ASSERT( mbedtls_aria_crypt_ecb( &ctx, src_str->x + i,
output + i ) == 0 );
}
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
}
@@ -245,35 +238,28 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void aria_decrypt_ecb( char *hex_key_string, char *hex_src_string,
void aria_decrypt_ecb( data_t *key_str, data_t *src_str,
char *hex_dst_string, int setkey_result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
int key_len, data_len, i;
size_t i;
memset( key_str, 0x00, sizeof( key_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
data_len = unhexify( src_str, hex_src_string );
TEST_ASSERT( mbedtls_aria_setkey_dec( &ctx, key_str, key_len * 8 )
TEST_ASSERT( mbedtls_aria_setkey_dec( &ctx, key_str->x, key_str->len * 8 )
== setkey_result );
if( setkey_result == 0 )
{
for( i = 0; i < data_len; i += MBEDTLS_ARIA_BLOCKSIZE )
for( i = 0; i < src_str->len; i += MBEDTLS_ARIA_BLOCKSIZE )
{
TEST_ASSERT( mbedtls_aria_crypt_ecb( &ctx, src_str + i, output + i )
== 0 );
TEST_ASSERT( mbedtls_aria_crypt_ecb( &ctx, src_str->x + i,
output + i ) == 0 );
}
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
}
@@ -284,36 +270,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void aria_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_encrypt_cbc( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int cbc_result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_ENCRYPT, data_len,
iv_str, src_str, output )
== cbc_result );
mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_ENCRYPT,
src_str->len, iv_str->x, src_str->x,
output ) == cbc_result );
if( cbc_result == 0 )
{
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
}
@@ -324,36 +299,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void aria_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_decrypt_cbc( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int cbc_result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_dec( &ctx, key_str, key_len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_DECRYPT, data_len,
iv_str, src_str, output )
== cbc_result );
mbedtls_aria_setkey_dec( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_DECRYPT,
src_str->len, iv_str->x, src_str->x,
output ) == cbc_result );
if( cbc_result == 0 )
{
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
}
@@ -364,36 +328,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
void aria_encrypt_cfb128( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_encrypt_cfb128( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
size_t iv_offset = 0;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 );
mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cfb128( &ctx, MBEDTLS_ARIA_ENCRYPT,
data_len, &iv_offset, iv_str,
src_str, output )
src_str->len, &iv_offset,
iv_str->x, src_str->x, output )
== result );
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
@@ -403,36 +356,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
void aria_decrypt_cfb128( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_decrypt_cfb128( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
mbedtls_aria_context ctx;
size_t iv_offset = 0;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 );
mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_cfb128( &ctx, MBEDTLS_ARIA_DECRYPT,
data_len, &iv_offset, iv_str,
src_str, output )
src_str->len, &iv_offset,
iv_str->x, src_str->x, output )
== result );
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
@@ -442,36 +384,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CTR */
void aria_encrypt_ctr( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_encrypt_ctr( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
unsigned char blk[MBEDTLS_ARIA_BLOCKSIZE];
mbedtls_aria_context ctx;
size_t iv_offset = 0;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_ctr( &ctx, data_len, &iv_offset, iv_str,
blk, src_str, output )
mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_ctr( &ctx, src_str->len, &iv_offset,
iv_str->x, blk, src_str->x, output )
== result );
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );
@@ -481,36 +412,25 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CTR */
void aria_decrypt_ctr( char *hex_key_string, char *hex_iv_string,
char *hex_src_string, char *hex_dst_string,
void aria_decrypt_ctr( data_t *key_str, data_t *iv_str,
data_t *src_str, char *hex_dst_string,
int result )
{
unsigned char key_str[ARIA_MAX_KEY_STR];
unsigned char iv_str[ARIA_BLOCK_STR];
unsigned char src_str[ARIA_MAX_DATA_STR];
unsigned char dst_str[ARIA_MAX_DATA_STR];
unsigned char output[ARIA_MAX_DATASIZE];
unsigned char blk[MBEDTLS_ARIA_BLOCKSIZE];
mbedtls_aria_context ctx;
size_t iv_offset = 0;
int key_len, data_len;
memset( key_str, 0x00, sizeof( key_str ) );
memset( iv_str, 0x00, sizeof( iv_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
mbedtls_aria_init( &ctx );
key_len = unhexify( key_str, hex_key_string );
unhexify( iv_str, hex_iv_string );
data_len = unhexify( src_str, hex_src_string );
mbedtls_aria_setkey_enc( &ctx, key_str, key_len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_ctr( &ctx, data_len, &iv_offset, iv_str,
blk, src_str, output )
mbedtls_aria_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
TEST_ASSERT( mbedtls_aria_crypt_ctr( &ctx, src_str->len, &iv_offset,
iv_str->x, blk, src_str->x, output )
== result );
hexify( dst_str, output, data_len );
mbedtls_test_hexify( dst_str, output, src_str->len );
TEST_ASSERT( strcasecmp( (char *) dst_str, hex_dst_string ) == 0 );

109
tests/suites/test_suite_ccm.function
View File

@@ -192,64 +192,51 @@ exit:
/* BEGIN_CASE */
void mbedtls_ccm_star_encrypt_and_tag( int cipher_id,
char *key_hex, char *msg_hex,
char *source_address_hex, char *frame_counter_hex,
int sec_level, char *add_hex,
char *result_hex, int output_ret )
data_t *key, data_t *msg,
data_t *source_address, data_t *frame_counter,
int sec_level, data_t *add,
data_t *expected_result, int output_ret )
{
unsigned char key[32];
unsigned char msg[50];
unsigned char iv[13];
unsigned char add[32];
unsigned char result[50];
unsigned char source_address[8];
unsigned char frame_counter[4];
mbedtls_ccm_context ctx;
size_t i, key_len, msg_len, iv_len, add_len, result_len, source_address_len, frame_counter_len, tag_len;
size_t i, iv_len, tag_len;
int ret;
mbedtls_ccm_init( &ctx );
memset( key, 0x00, sizeof( key ) );
memset( msg, 0x00, sizeof( msg ) );
memset( iv, 0x00, sizeof( iv ) );
memset( add, 0x00, sizeof( add ) );
memset( result, 0x00, sizeof( result ) );
memset( source_address, 0x00, sizeof( source_address ) );
memset( frame_counter, 0x00, sizeof( frame_counter ) );
key_len = unhexify( key, key_hex );
msg_len = unhexify( msg, msg_hex );
add_len = unhexify( add, add_hex );
result_len = unhexify( result, result_hex );
source_address_len = unhexify( source_address, source_address_hex );
frame_counter_len = unhexify( frame_counter, frame_counter_hex );
if( sec_level % 4 == 0)
tag_len = 0;
else
tag_len = 1 << ( sec_level % 4 + 1);
for( i = 0; i < source_address_len; i++ )
iv[i] = source_address[i];
for( i = 0; i < source_address->len; i++ )
iv[i] = source_address->x[i];
for( i = 0; i < frame_counter_len; i++ )
iv[source_address_len + i] = frame_counter[i];
for( i = 0; i < frame_counter->len; i++ )
iv[source_address->len + i] = frame_counter->x[i];
iv[source_address_len + frame_counter_len] = sec_level;
iv[source_address->len + frame_counter->len] = sec_level;
iv_len = sizeof( iv );
TEST_ASSERT( mbedtls_ccm_setkey( &ctx, cipher_id, key, key_len * 8 ) == 0 );
TEST_ASSERT( mbedtls_ccm_setkey( &ctx, cipher_id,
key->x, key->len * 8 ) == 0 );
ret = mbedtls_ccm_star_encrypt_and_tag( &ctx, msg_len, iv, iv_len,
add, add_len, msg, msg, msg + msg_len, tag_len );
ret = mbedtls_ccm_star_encrypt_and_tag( &ctx, msg->len, iv, iv_len,
add->x, add->len, msg->x,
result, result + msg->len, tag_len );
TEST_ASSERT( ret == output_ret );
TEST_ASSERT( memcmp( msg, result, result_len ) == 0 );
TEST_ASSERT( memcmp( result,
expected_result->x, expected_result->len ) == 0 );
/* Check we didn't write past the end */
TEST_ASSERT( msg[result_len] == 0 && msg[result_len + 1] == 0 );
TEST_ASSERT( result[expected_result->len] == 0 &&
result[expected_result->len + 1] == 0 );
exit:
mbedtls_ccm_free( &ctx );
@@ -258,69 +245,51 @@ exit:
/* BEGIN_CASE */
void mbedtls_ccm_star_auth_decrypt( int cipher_id,
char *key_hex, char *msg_hex,
char *source_address_hex, char *frame_counter_hex,
int sec_level, char *add_hex,
char *result_hex, int output_ret )
data_t *key, data_t *msg,
data_t *source_address, data_t *frame_counter,
int sec_level, data_t *add,
data_t *expected_result, int output_ret )
{
unsigned char key[32];
unsigned char msg[50];
unsigned char iv[13];
unsigned char add[32];
unsigned char tag[16];
unsigned char result[50];
unsigned char source_address[8];
unsigned char frame_counter[4];
mbedtls_ccm_context ctx;
size_t i, key_len, msg_len, iv_len, add_len, tag_len, result_len, source_address_len, frame_counter_len;
size_t i, iv_len, tag_len;
int ret;
mbedtls_ccm_init( &ctx );
memset( key, 0x00, sizeof( key ) );
memset( msg, 0x00, sizeof( msg ) );
memset( iv, 0x00, sizeof( iv ) );
memset( add, 0x00, sizeof( add ) );
memset( result, 0x00, sizeof( result ) );
memset( source_address, 0x00, sizeof( source_address ) );
memset( frame_counter, 0x00, sizeof( frame_counter ) );
memset( tag, 0x00, sizeof( tag ) );
key_len = unhexify( key, key_hex );
msg_len = unhexify( msg, msg_hex );
add_len = unhexify( add, add_hex );
result_len = unhexify( result, result_hex );
source_address_len = unhexify( source_address, source_address_hex );
frame_counter_len = unhexify( frame_counter, frame_counter_hex );
memset( result, '+', sizeof( result ) );
if( sec_level % 4 == 0)
tag_len = 0;
else
tag_len = 1 << ( sec_level % 4 + 1);
for( i = 0; i < source_address_len; i++ )
iv[i] = source_address[i];
for( i = 0; i < source_address->len; i++ )
iv[i] = source_address->x[i];
for( i = 0; i < frame_counter_len; i++ )
iv[source_address_len + i] = frame_counter[i];
for( i = 0; i < frame_counter->len; i++ )
iv[source_address->len + i] = frame_counter->x[i];
iv[source_address_len + frame_counter_len] = sec_level;
iv[source_address->len + frame_counter->len] = sec_level;
iv_len = sizeof( iv );
msg_len -= tag_len;
memcpy( tag, msg + msg_len, tag_len );
TEST_ASSERT( mbedtls_ccm_setkey( &ctx, cipher_id, key->x, key->len * 8 ) == 0 );
TEST_ASSERT( mbedtls_ccm_setkey( &ctx, cipher_id, key, key_len * 8 ) == 0 );
ret = mbedtls_ccm_star_auth_decrypt( &ctx, msg_len, iv, iv_len,
add, add_len, msg, msg, msg + msg_len, tag_len );
ret = mbedtls_ccm_star_auth_decrypt( &ctx, msg->len - tag_len, iv, iv_len,
add->x, add->len, msg->x, result,
msg->x + msg->len - tag_len, tag_len );
TEST_ASSERT( ret == output_ret );
TEST_ASSERT( memcmp( msg, result, result_len ) == 0 );
TEST_ASSERT( memcmp( result, expected_result->x,
expected_result->len ) == 0 );
/* Check we didn't write past the end (where the original tag is) */
TEST_ASSERT( memcmp( msg + msg_len, tag, tag_len ) == 0 );
TEST_ASSERT( ( msg->len + 2 ) <= sizeof( result ) );
TEST_ASSERT( result[msg->len] == '+' );
TEST_ASSERT( result[msg->len + 1] == '+' );
exit:
mbedtls_ccm_free( &ctx );

73
tests/suites/test_suite_chacha20.function
View File

@@ -8,60 +8,55 @@
*/
/* BEGIN_CASE */
void chacha20_crypt( char *hex_key_string,
char *hex_nonce_string,
void chacha20_crypt( data_t *key_str,
data_t *nonce_str,
int counter,
char *hex_src_string,
char *hex_dst_string )
data_t *src_str,
data_t *expected_output_str )
{
unsigned char key_str[32]; /* size set by the standard */
unsigned char nonce_str[12]; /* size set by the standard */
unsigned char src_str[375]; /* max size of binary input */
unsigned char dst_str[751]; /* hex expansion of the above */
unsigned char output[751];
size_t key_len;
size_t nonce_len;
size_t src_len;
size_t dst_len;
unsigned char output[375];
mbedtls_chacha20_context ctx;
memset( key_str, 0x00, sizeof( key_str ) );
memset( nonce_str, 0x00, sizeof( nonce_str ) );
memset( src_str, 0x00, sizeof( src_str ) );
memset( dst_str, 0x00, sizeof( dst_str ) );
memset( output, 0x00, sizeof( output ) );
/*
* Buffers to store the ASCII string representation of output and
* expected_output_str.
*/
unsigned char output_string[751] = { '\0' };
unsigned char expected_output_string[751] = { '\0' };
key_len = unhexify( key_str, hex_key_string );
nonce_len = unhexify( nonce_str, hex_nonce_string );
src_len = unhexify( src_str, hex_src_string );
dst_len = unhexify( dst_str, hex_dst_string );
memset( output, 0x00, sizeof( output ) );
TEST_ASSERT( src_len == dst_len );
TEST_ASSERT( key_len == 32U );
TEST_ASSERT( nonce_len == 12U );
TEST_ASSERT( src_str->len == expected_output_str->len );
TEST_ASSERT( key_str->len == 32U );
TEST_ASSERT( nonce_str->len == 12U );
/*
* Test the integrated API
*/
TEST_ASSERT( mbedtls_chacha20_crypt( key_str, nonce_str, counter, src_len, src_str, output ) == 0 );
TEST_ASSERT( mbedtls_chacha20_crypt( key_str->x, nonce_str->x, counter, src_str->len, src_str->x, output ) == 0 );
hexify( dst_str, output, src_len );
TEST_ASSERT( strcmp( (char*) dst_str, hex_dst_string ) == 0 );
mbedtls_test_hexify( expected_output_string,
expected_output_str->x,
expected_output_str->len);
mbedtls_test_hexify( output_string, output, src_str->len );
TEST_ASSERT( strcmp( (char *)output_string,
(char *)expected_output_string ) == 0 );
/*
* Test the streaming API
*/
mbedtls_chacha20_init( &ctx );
TEST_ASSERT( mbedtls_chacha20_setkey( &ctx, key_str ) == 0 );
TEST_ASSERT( mbedtls_chacha20_setkey( &ctx, key_str->x ) == 0 );
TEST_ASSERT( mbedtls_chacha20_starts( &ctx, nonce_str, counter ) == 0 );
TEST_ASSERT( mbedtls_chacha20_starts( &ctx, nonce_str->x, counter ) == 0 );
memset( output, 0x00, sizeof( output ) );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, src_len, src_str, output ) == 0 );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, src_str->len, src_str->x, output ) == 0 );
hexify( dst_str, output, src_len );
TEST_ASSERT( strcmp( (char*) dst_str, hex_dst_string ) == 0 );
mbedtls_test_hexify( output_string, output, src_str->len );
TEST_ASSERT( strcmp( (char *)output_string,
(char *)expected_output_string ) == 0 );
/*
* Test the streaming API again, piecewise
@@ -69,14 +64,16 @@ void chacha20_crypt( char *hex_key_string,
/* Don't free/init the context nor set the key again,
* in order to test that starts() does the right thing. */
TEST_ASSERT( mbedtls_chacha20_starts( &ctx, nonce_str, counter ) == 0 );
TEST_ASSERT( mbedtls_chacha20_starts( &ctx, nonce_str->x, counter ) == 0 );
memset( output, 0x00, sizeof( output ) );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, 1, src_str, output ) == 0 );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, src_len - 1, src_str + 1, output + 1 ) == 0 );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, 1, src_str->x, output ) == 0 );
TEST_ASSERT( mbedtls_chacha20_update( &ctx, src_str->len - 1,
src_str->x + 1, output + 1 ) == 0 );
hexify( dst_str, output, src_len );
TEST_ASSERT( strcmp( (char*) dst_str, hex_dst_string ) == 0 );
mbedtls_test_hexify( output_string, output, src_str->len );
TEST_ASSERT( strcmp( (char *)output_string,
(char *)expected_output_string ) == 0 );
mbedtls_chacha20_free( &ctx );
}

90
tests/suites/test_suite_chachapoly.function
View File

@@ -8,53 +8,27 @@
*/
/* BEGIN_CASE */
void mbedtls_chachapoly_enc( char *hex_key_string, char *hex_nonce_string, char *hex_aad_string, char *hex_input_string, char *hex_output_string, char *hex_mac_string )
void mbedtls_chachapoly_enc( data_t *key_str, data_t *nonce_str, data_t *aad_str, data_t *input_str, data_t *output_str, data_t *mac_str )
{
unsigned char key_str[32]; /* size set by the standard */
unsigned char nonce_str[12]; /* size set by the standard */
unsigned char aad_str[12]; /* max size of test data so far */
unsigned char input_str[265]; /* max size of binary input/output so far */
unsigned char output_str[265];
unsigned char output[265];
unsigned char mac_str[16]; /* size set by the standard */
unsigned char mac[16]; /* size set by the standard */
size_t input_len;
size_t output_len;
size_t aad_len;
size_t key_len;
size_t nonce_len;
size_t mac_len;
mbedtls_chachapoly_context ctx;
memset( key_str, 0x00, sizeof( key_str ) );
memset( nonce_str, 0x00, sizeof( nonce_str ) );
memset( aad_str, 0x00, sizeof( aad_str ) );
memset( input_str, 0x00, sizeof( input_str ) );
memset( output_str, 0x00, sizeof( output_str ) );
memset( mac_str, 0x00, sizeof( mac_str ) );
aad_len = unhexify( aad_str, hex_aad_string );
input_len = unhexify( input_str, hex_input_string );
output_len = unhexify( output_str, hex_output_string );
key_len = unhexify( key_str, hex_key_string );
nonce_len = unhexify( nonce_str, hex_nonce_string );
mac_len = unhexify( mac_str, hex_mac_string );
TEST_ASSERT( key_len == 32 );
TEST_ASSERT( nonce_len == 12 );
TEST_ASSERT( mac_len == 16 );
TEST_ASSERT( key_str->len == 32 );
TEST_ASSERT( nonce_str->len == 12 );
TEST_ASSERT( mac_str->len == 16 );
mbedtls_chachapoly_init( &ctx );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str ) == 0 );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str->x ) == 0 );
TEST_ASSERT( mbedtls_chachapoly_encrypt_and_tag( &ctx,
input_len, nonce_str,
aad_str, aad_len,
input_str, output, mac ) == 0 );
input_str->len, nonce_str->x,
aad_str->x, aad_str->len,
input_str->x, output, mac ) == 0 );
TEST_ASSERT( memcmp( output_str, output, output_len ) == 0 );
TEST_ASSERT( memcmp( mac_str, mac, 16U ) == 0 );
TEST_ASSERT( memcmp( output_str->x, output, output_str->len ) == 0 );
TEST_ASSERT( memcmp( mac_str->x, mac, 16U ) == 0 );
exit:
mbedtls_chachapoly_free( &ctx );
@@ -62,55 +36,29 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void mbedtls_chachapoly_dec( char *hex_key_string, char *hex_nonce_string, char *hex_aad_string, char *hex_input_string, char *hex_output_string, char *hex_mac_string, int ret_exp )
void mbedtls_chachapoly_dec( data_t *key_str, data_t *nonce_str, data_t *aad_str, data_t *input_str, data_t *output_str, data_t *mac_str, int ret_exp )
{
unsigned char key_str[32]; /* size set by the standard */
unsigned char nonce_str[12]; /* size set by the standard */
unsigned char aad_str[12]; /* max size of test data so far */
unsigned char input_str[265]; /* max size of binary input/output so far */
unsigned char output_str[265];
unsigned char output[265];
unsigned char mac_str[16]; /* size set by the standard */
size_t input_len;
size_t output_len;
size_t aad_len;
size_t key_len;
size_t nonce_len;
size_t mac_len;
int ret;
mbedtls_chachapoly_context ctx;
memset( key_str, 0x00, sizeof( key_str ) );
memset( nonce_str, 0x00, sizeof( nonce_str ) );
memset( aad_str, 0x00, sizeof( aad_str ) );
memset( input_str, 0x00, sizeof( input_str ) );
memset( output_str, 0x00, sizeof( output_str ) );
memset( mac_str, 0x00, sizeof( mac_str ) );
aad_len = unhexify( aad_str, hex_aad_string );
input_len = unhexify( input_str, hex_input_string );
output_len = unhexify( output_str, hex_output_string );
key_len = unhexify( key_str, hex_key_string );
nonce_len = unhexify( nonce_str, hex_nonce_string );
mac_len = unhexify( mac_str, hex_mac_string );
TEST_ASSERT( key_len == 32 );
TEST_ASSERT( nonce_len == 12 );
TEST_ASSERT( mac_len == 16 );
TEST_ASSERT( key_str->len == 32 );
TEST_ASSERT( nonce_str->len == 12 );
TEST_ASSERT( mac_str->len == 16 );
mbedtls_chachapoly_init( &ctx );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str ) == 0 );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str->x ) == 0 );
ret = mbedtls_chachapoly_auth_decrypt( &ctx,
input_len, nonce_str,
aad_str, aad_len,
mac_str, input_str, output );
input_str->len, nonce_str->x,
aad_str->x, aad_str->len,
mac_str->x, input_str->x, output );
TEST_ASSERT( ret == ret_exp );
if( ret_exp == 0 )
{
TEST_ASSERT( memcmp( output_str, output, output_len ) == 0 );
TEST_ASSERT( memcmp( output_str->x, output, output_str->len ) == 0 );
}
exit:

31
tests/suites/test_suite_cipher.function
View File

@@ -1062,48 +1062,33 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_WITH_PADDING */
void test_vec_crypt( int cipher_id, int operation, char *hex_key,
char *hex_iv, char *hex_input, char *hex_result,
int finish_result )
void test_vec_crypt( int cipher_id, int operation, data_t *key,
data_t *iv, data_t *input, data_t *result,
int finish_result )
{
unsigned char key[50];
unsigned char input[16];
unsigned char result[16];
unsigned char iv[16];
size_t key_len, iv_len, inputlen, resultlen;
mbedtls_cipher_context_t ctx;
unsigned char output[32];
size_t outlen;
mbedtls_cipher_init( &ctx );
memset( key, 0x00, sizeof( key ) );
memset( input, 0x00, sizeof( input ) );
memset( result, 0x00, sizeof( result ) );
memset( output, 0x00, sizeof( output ) );
memset( iv, 0x00, sizeof( iv ) );
/* Prepare context */
TEST_ASSERT( 0 == mbedtls_cipher_setup( &ctx,
mbedtls_cipher_info_from_type( cipher_id ) ) );
key_len = unhexify( key, hex_key );
inputlen = unhexify( input, hex_input );
resultlen = unhexify( result, hex_result );
TEST_ASSERT( 0 == mbedtls_cipher_setkey( &ctx, key, 8 * key_len, operation ) );
TEST_ASSERT( 0 == mbedtls_cipher_setkey( &ctx, key->x, 8 * key->len, operation ) );
if( MBEDTLS_MODE_CBC == ctx.cipher_info->mode )
TEST_ASSERT( 0 == mbedtls_cipher_set_padding_mode( &ctx, MBEDTLS_PADDING_NONE ) );
iv_len = unhexify( iv, hex_iv );
TEST_ASSERT( finish_result == mbedtls_cipher_crypt( &ctx, iv_len ? iv : NULL,
iv_len, input, inputlen,
TEST_ASSERT( finish_result == mbedtls_cipher_crypt( &ctx, iv->len ? iv->x : NULL,
iv->len, input->x, input->len,
output, &outlen ) );
TEST_ASSERT( resultlen == outlen );
TEST_ASSERT( result->len == outlen );
/* check plaintext only if everything went fine */
if( 0 == finish_result )
TEST_ASSERT( 0 == memcmp( output, result, outlen ) );
TEST_ASSERT( 0 == memcmp( output, result->x, outlen ) );
exit:
mbedtls_cipher_free( &ctx );

24
tests/suites/test_suite_ecdh.function
View File

@@ -340,7 +340,7 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE */
void ecdh_restart( int id, char *dA_str, char *dB_str, char *z_str,
void ecdh_restart( int id, data_t *dA, data_t *dB, data_t *z,
int enable, int max_ops, int min_restart, int max_restart )
{
int ret;
@@ -348,10 +348,6 @@ void ecdh_restart( int id, char *dA_str, char *dB_str, char *z_str,
unsigned char buf[1000];
const unsigned char *vbuf;
size_t len;
unsigned char z[MBEDTLS_ECP_MAX_BYTES];
size_t z_len;
unsigned char rnd_buf_A[MBEDTLS_ECP_MAX_BYTES];
unsigned char rnd_buf_B[MBEDTLS_ECP_MAX_BYTES];
rnd_buf_info rnd_info_A, rnd_info_B;
int cnt_restart;
mbedtls_ecp_group grp;
@@ -360,13 +356,11 @@ void ecdh_restart( int id, char *dA_str, char *dB_str, char *z_str,
mbedtls_ecdh_init( &srv );
mbedtls_ecdh_init( &cli );
z_len = unhexify( z, z_str );
rnd_info_A.buf = dA->x;
rnd_info_A.length = dA->len;
rnd_info_A.buf = rnd_buf_A;
rnd_info_A.length = unhexify( rnd_buf_A, dA_str );
rnd_info_B.buf = rnd_buf_B;
rnd_info_B.length = unhexify( rnd_buf_B, dB_str );
rnd_info_B.buf = dB->x;
rnd_info_B.length = dB->len;
/* The ECDH context is not guaranteed ot have an mbedtls_ecp_group structure
* in every configuration, therefore we load it separately. */
@@ -436,8 +430,8 @@ void ecdh_restart( int id, char *dA_str, char *dB_str, char *z_str,
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );
TEST_ASSERT( len == z_len );
TEST_ASSERT( memcmp( buf, z, len ) == 0 );
TEST_ASSERT( len == z->len );
TEST_ASSERT( memcmp( buf, z->x, len ) == 0 );
/* client computes shared secret */
memset( buf, 0, sizeof( buf ) );
@@ -453,8 +447,8 @@ void ecdh_restart( int id, char *dA_str, char *dB_str, char *z_str,
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );
TEST_ASSERT( len == z_len );
TEST_ASSERT( memcmp( buf, z, len ) == 0 );
TEST_ASSERT( len == z->len );
TEST_ASSERT( memcmp( buf, z->x, len ) == 0 );
exit:
mbedtls_ecp_group_free( &grp );

42
tests/suites/test_suite_ecdsa.function
View File

@@ -433,33 +433,26 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE */
void ecdsa_read_restart( int id, char *k_str, char *h_str, char *s_str,
void ecdsa_read_restart( int id, data_t *pk, data_t *hash, data_t *sig,
int max_ops, int min_restart, int max_restart )
{
mbedtls_ecdsa_context ctx;
mbedtls_ecdsa_restart_ctx rs_ctx;
unsigned char hash[64];
unsigned char sig[200];
unsigned char pk[65];
size_t sig_len, hash_len, pk_len;
int ret, cnt_restart;
mbedtls_ecdsa_init( &ctx );
mbedtls_ecdsa_restart_init( &rs_ctx );
hash_len = unhexify(hash, h_str);
sig_len = unhexify(sig, s_str);
pk_len = unhexify(pk, k_str);
TEST_ASSERT( mbedtls_ecp_group_load( &ctx.grp, id ) == 0 );
TEST_ASSERT( mbedtls_ecp_point_read_binary( &ctx.grp, &ctx.Q, pk, pk_len ) == 0 );
TEST_ASSERT( mbedtls_ecp_point_read_binary( &ctx.grp, &ctx.Q,
pk->x, pk->len ) == 0 );
mbedtls_ecp_set_max_ops( max_ops );
cnt_restart = 0;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash, hash_len, sig, sig_len, &rs_ctx );
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
TEST_ASSERT( ret == 0 );
@@ -467,29 +460,31 @@ void ecdsa_read_restart( int id, char *k_str, char *h_str, char *s_str,
TEST_ASSERT( cnt_restart <= max_restart );
/* try modifying r */
sig[10]++;
TEST_ASSERT( sig->len > 10 );
sig->x[10]++;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash, hash_len, sig, sig_len, &rs_ctx );
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[10]--;
sig->x[10]--;
/* try modifying s */
sig[sig_len - 1]++;
sig->x[sig->len - 1]++;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash, hash_len, sig, sig_len, &rs_ctx );
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[sig_len - 1]--;
sig->x[sig->len - 1]--;
/* Do we leak memory when aborting an operation?
* This test only makes sense when we actually restart */
if( min_restart > 0 )
{
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash, hash_len, sig, sig_len, &rs_ctx );
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
}
@@ -501,7 +496,7 @@ exit:
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE:MBEDTLS_ECDSA_DETERMINISTIC */
void ecdsa_write_restart( int id, char *d_str, int md_alg,
char *msg, char *sig_str,
char *msg, data_t *sig_check,
int max_ops, int min_restart, int max_restart )
{
int ret, cnt_restart;
@@ -509,19 +504,16 @@ void ecdsa_write_restart( int id, char *d_str, int md_alg,
mbedtls_ecdsa_context ctx;
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
unsigned char sig_check[MBEDTLS_ECDSA_MAX_LEN];
size_t hlen, slen, slen_check;
size_t hlen, slen;
const mbedtls_md_info_t *md_info;
mbedtls_ecdsa_restart_init( &rs_ctx );
mbedtls_ecdsa_init( &ctx );
memset( hash, 0, sizeof( hash ) );
memset( sig, 0, sizeof( sig ) );
memset( sig_check, 0, sizeof( sig_check ) );
TEST_ASSERT( mbedtls_ecp_group_load( &ctx.grp, id ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &ctx.d, 16, d_str ) == 0 );
slen_check = unhexify( sig_check, sig_str );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
@@ -541,8 +533,8 @@ void ecdsa_write_restart( int id, char *d_str, int md_alg,
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
TEST_ASSERT( ret == 0 );
TEST_ASSERT( slen == slen_check );
TEST_ASSERT( memcmp( sig, sig_check, slen ) == 0 );
TEST_ASSERT( slen == sig_check->len );
TEST_ASSERT( memcmp( sig, sig_check->x, slen ) == 0 );
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );

37
tests/suites/test_suite_hkdf.function
View File

@@ -9,37 +9,36 @@
*/
/* BEGIN_CASE */
void test_hkdf( int md_alg, char *hex_ikm_string, char *hex_salt_string,
char *hex_info_string, char *hex_okm_string )
void test_hkdf( int md_alg, data_t *ikm, data_t *salt, data_t *info,
data_t *expected_okm )
{
int ret;
size_t ikm_len, salt_len, info_len, okm_len;
unsigned char ikm[128] = { '\0' };
unsigned char salt[128] = { '\0' };
unsigned char info[128] = { '\0' };
unsigned char expected_okm[128] = { '\0' };
unsigned char okm[128] = { '\0' };
/*
* okm_hex is the string representation of okm,
* so its size is twice the size of okm, and an extra null-termination.
* okm_string and expected_okm_string are the ASCII string representations
* of km and expected_okm, so their size should be twice the size of
* okm and expected_okm, and an extra null-termination.
*/
unsigned char okm_hex[257] = { '\0' };
unsigned char okm_string[257] = { '\0' };
unsigned char expected_okm_string[257] = { '\0' };
const mbedtls_md_info_t *md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != NULL );
ikm_len = unhexify( ikm, hex_ikm_string );
salt_len = unhexify( salt, hex_salt_string );
info_len = unhexify( info, hex_info_string );
okm_len = unhexify( expected_okm, hex_okm_string );
TEST_ASSERT( expected_okm->len <= sizeof( okm ) );
ret = mbedtls_hkdf( md, salt, salt_len, ikm, ikm_len, info, info_len, okm,
okm_len);
ret = mbedtls_hkdf( md, salt->x, salt->len, ikm->x, ikm->len,
info->x, info->len, okm, expected_okm->len );
TEST_ASSERT( ret == 0 );
// Run hexify on it so that it looks nicer if the assertion fails
hexify( okm_hex, okm, okm_len );
TEST_ASSERT( !strcmp( (char *)okm_hex, hex_okm_string ) );
/*
* Run mbedtls_test_hexify on okm and expected_okm so that it looks nicer
* if the assertion fails.
*/
mbedtls_test_hexify( okm_string, okm, expected_okm->len );
mbedtls_test_hexify( expected_okm_string,
expected_okm->x, expected_okm->len );
TEST_ASSERT( !strcmp( (char *)okm_string, (char *)expected_okm_string ) );
}
/* END_CASE */

67
tests/suites/test_suite_nist_kw.function
View File

@@ -242,42 +242,31 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void mbedtls_nist_kw_wrap( int cipher_id, int mode,
char *key_hex, char *msg_hex,
char *result_hex )
void mbedtls_nist_kw_wrap( int cipher_id, int mode, data_t *key, data_t *msg,
data_t *expected_result )
{
unsigned char key[32];
unsigned char msg[512];
unsigned char result[528];
unsigned char expected_result[528];
mbedtls_nist_kw_context ctx;
size_t key_len, msg_len, output_len, result_len, i, padlen;
size_t result_len, i, padlen;
mbedtls_nist_kw_init( &ctx );
memset( key, 0x00, sizeof( key ) );
memset( msg, 0x00, sizeof( msg ) );
memset( result, '+', sizeof( result ) );
key_len = unhexify( key, key_hex );
msg_len = unhexify( msg, msg_hex );
result_len = unhexify( expected_result, result_hex );
output_len = sizeof( result );
TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, cipher_id, key, key_len * 8, 1 )
== 0 );
TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, cipher_id,
key->x, key->len * 8, 1 ) == 0 );
/* Test with input == output */
TEST_ASSERT( mbedtls_nist_kw_wrap( &ctx, mode, msg, msg_len,
result, &output_len, sizeof( result ) ) == 0 );
TEST_ASSERT( mbedtls_nist_kw_wrap( &ctx, mode, msg->x, msg->len,
result, &result_len, sizeof( result ) ) == 0 );
TEST_ASSERT( output_len == result_len );
TEST_ASSERT( result_len == expected_result->len );
TEST_ASSERT( memcmp( expected_result, result, result_len ) == 0 );
TEST_ASSERT( memcmp( expected_result->x, result, result_len ) == 0 );
padlen = ( msg_len % 8 != 0 ) ? 8 - (msg_len % 8 ) : 0;
padlen = ( msg->len % 8 != 0 ) ? 8 - (msg->len % 8 ) : 0;
/* Check that the function didn't write beyond the end of the buffer. */
for( i = msg_len + 8 + padlen; i < sizeof( result ); i++ )
for( i = msg->len + 8 + padlen; i < sizeof( result ); i++ )
{
TEST_ASSERT( result[i] == '+' );
}
@@ -288,47 +277,35 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void mbedtls_nist_kw_unwrap( int cipher_id, int mode,
char *key_hex, char *msg_hex,
char *result_hex, int expected_ret )
void mbedtls_nist_kw_unwrap( int cipher_id, int mode, data_t *key, data_t *msg,
data_t *expected_result, int expected_ret )
{
unsigned char key[32];
unsigned char msg[528];
unsigned char result[528];
unsigned char expected_result[528];
mbedtls_nist_kw_context ctx;
size_t key_len, msg_len, output_len, result_len, i;
size_t result_len, i;
mbedtls_nist_kw_init( &ctx );
memset( key, 0x00, sizeof( key ) );
memset( msg, 0x00, sizeof( msg ) );
memset( result, '+', sizeof( result ) );
memset( expected_result, 0x00, sizeof( expected_result ) );
key_len = unhexify( key, key_hex );
msg_len = unhexify( msg, msg_hex );
result_len = unhexify( expected_result, result_hex );
output_len = sizeof( result );
TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, cipher_id, key, key_len * 8, 0 )
== 0 );
TEST_ASSERT( mbedtls_nist_kw_setkey( &ctx, cipher_id,
key->x, key->len * 8, 0 ) == 0 );
/* Test with input == output */
TEST_ASSERT( mbedtls_nist_kw_unwrap( &ctx, mode, msg, msg_len,
result, &output_len, sizeof( result ) ) == expected_ret );
TEST_ASSERT( mbedtls_nist_kw_unwrap( &ctx, mode, msg->x, msg->len,
result, &result_len, sizeof( result ) ) == expected_ret );
if( expected_ret == 0 )
{
TEST_ASSERT( output_len == result_len );
TEST_ASSERT( memcmp( expected_result, result, result_len ) == 0 );
TEST_ASSERT( result_len == expected_result->len );
TEST_ASSERT( memcmp( expected_result->x, result, result_len ) == 0 );
}
else
{
TEST_ASSERT( output_len == 0 );
TEST_ASSERT( result_len == 0 );
}
/* Check that the function didn't write beyond the end of the buffer. */
for( i = msg_len - 8; i < sizeof( result ); i++ )
for( i = msg->len - 8; i < sizeof( result ); i++ )
{
TEST_ASSERT( result[i] == '+' );
}

12
tests/suites/test_suite_pk.function
View File

@@ -679,7 +679,7 @@ exit:
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE:MBEDTLS_ECDSA_C:MBEDTLS_ECDSA_DETERMINISTIC */
void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
char *QX_str, char *QY_str,
int md_alg, char *msg, char *sig_str,
int md_alg, char *msg, data_t *sig_check,
int max_ops, int min_restart, int max_restart )
{
int ret, cnt_restart;
@@ -687,8 +687,7 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
mbedtls_pk_context prv, pub;
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
unsigned char sig_check[MBEDTLS_ECDSA_MAX_LEN];
size_t hlen, slen, slen_check;
size_t hlen, slen;
const mbedtls_md_info_t *md_info;
mbedtls_pk_restart_init( &rs_ctx );
@@ -696,7 +695,6 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
mbedtls_pk_init( &pub );
memset( hash, 0, sizeof( hash ) );
memset( sig, 0, sizeof( sig ) );
memset( sig_check, 0, sizeof( sig_check ) );
TEST_ASSERT( mbedtls_pk_setup( &prv, mbedtls_pk_info_from_type( pk_type ) ) == 0 );
TEST_ASSERT( mbedtls_ecp_group_load( &mbedtls_pk_ec( prv )->grp, grp_id ) == 0 );
@@ -706,8 +704,6 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
TEST_ASSERT( mbedtls_ecp_group_load( &mbedtls_pk_ec( pub )->grp, grp_id ) == 0 );
TEST_ASSERT( mbedtls_ecp_point_read_string( &mbedtls_pk_ec( pub )->Q, 16, QX_str, QY_str ) == 0 );
slen_check = unhexify( sig_check, sig_str );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
@@ -726,8 +722,8 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
TEST_ASSERT( ret == 0 );
TEST_ASSERT( slen == slen_check );
TEST_ASSERT( memcmp( sig, sig_check, slen ) == 0 );
TEST_ASSERT( slen == sig_check->len );
TEST_ASSERT( memcmp( sig, sig_check->x, slen ) == 0 );
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );

43
tests/suites/test_suite_poly1305.function
View File

@@ -9,29 +9,22 @@
*/
/* BEGIN_CASE */
void mbedtls_poly1305( char *hex_key_string, char *hex_mac_string, char *hex_src_string )
void mbedtls_poly1305( data_t *key, char *hex_mac_string, data_t *src_str )
{
unsigned char src_str[375]; /* max size of binary input */
unsigned char key[32]; /* size set by the standard */
unsigned char mac[16]; /* size set by the standard */
unsigned char mac_str[33]; /* hex expansion of the above */
size_t src_len;
mbedtls_poly1305_context ctx;
memset( src_str, 0x00, sizeof( src_str ) );
memset( mac_str, 0x00, sizeof( mac_str ) );
memset( key, 0x00, sizeof( key ) );
memset( mac, 0x00, sizeof( mac ) );
src_len = unhexify( src_str, hex_src_string );
unhexify( key, hex_key_string );
/*
* Test the integrated API
*/
TEST_ASSERT( mbedtls_poly1305_mac( key, src_str, src_len, mac ) == 0 );
TEST_ASSERT( mbedtls_poly1305_mac( key->x, src_str->x,
src_str->len, mac ) == 0 );
hexify( mac_str, mac, 16 );
mbedtls_test_hexify( mac_str, mac, 16 );
TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
/*
@@ -39,13 +32,13 @@ void mbedtls_poly1305( char *hex_key_string, char *hex_mac_string, char *hex_src
*/
mbedtls_poly1305_init( &ctx );
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key->x ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, src_len ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x, src_str->len ) == 0 );
TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
hexify( mac_str, mac, 16 );
mbedtls_test_hexify( mac_str, mac, 16 );
TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
/*
@@ -54,33 +47,33 @@ void mbedtls_poly1305( char *hex_key_string, char *hex_mac_string, char *hex_src
/* Don't free/init the context, in order to test that starts() does the
* right thing. */
if( src_len >= 1 )
if( src_str->len >= 1 )
{
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key->x ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 1, src_len - 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x + 1, src_str->len - 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
hexify( mac_str, mac, 16 );
mbedtls_test_hexify( mac_str, mac, 16 );
TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
}
/*
* Again with more pieces
*/
if( src_len >= 2 )
if( src_str->len >= 2 )
{
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key->x ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 1, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 2, src_len - 2 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x + 1, 1 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str->x + 2, src_str->len - 2 ) == 0 );
TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
hexify( mac_str, mac, 16 );
mbedtls_test_hexify( mac_str, mac, 16 );
TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
}