| Andrzej Kurek | 9df2b41 | 2020-08-07 11:34:21 -0400 | [diff] [blame^] | 1 | /* BEGIN_HEADER */ |
| 2 | #include "mbedtls/crc.h" |
| 3 | /* END_HEADER */ |
| 4 | |
| 5 | /* BEGIN_DEPENDENCIES |
| 6 | * depends_on:MBEDTLS_CRC_C |
| 7 | * END_DEPENDENCIES |
| 8 | */ |
| 9 | |
| 10 | /* BEGIN_CASE */ |
| 11 | void compute_crc( data_t *input, unsigned int crc ) |
| 12 | { |
| 13 | uint16_t result = mbedtls_crc_update( 0, input->x, input->len ); |
| 14 | uint32_t len = input->len; |
| 15 | TEST_ASSERT( crc == result ); |
| 16 | |
| 17 | result = 0; |
| 18 | while( len > 0 ) |
| 19 | { |
| 20 | uint8_t cur_len = ( len > 8 ? 8 : len ); |
| 21 | result = mbedtls_crc_update( result, &input->x[ input->len - len ], cur_len ); |
| 22 | len -= cur_len; |
| 23 | } |
| 24 | TEST_ASSERT( crc == result ); |
| 25 | } |
| 26 | /* END_CASE */ |