File
Blob: firmware/platform/tests/crypto_profile/native.c
| 1 | #include <assert.h> |
| 2 | #include <stdlib.h> |
| 3 | #include "radio_bridge.h" |
| 4 | |
| 5 | /* Separate object so the test exercises the same link-time wraps as the device. */ |
| 6 | extern unsigned test_lock_depth; |
| 7 | extern int64_t test_now_us; |
| 8 | void test_allocate(size_t count, size_t size); |
| 9 | void test_crypto_allocations(int32_t bits); |
| 10 | |
| 11 | void *esp_mbedtls_mem_calloc(size_t count, size_t size) |
| 12 | { |
| 13 | assert(test_lock_depth == 0); |
| 14 | return count == 99 ? NULL : calloc(count, size); |
| 15 | } |
| 16 | |
| 17 | int32_t radio_crypto_hmac(int32_t bits, const uint8_t *key, size_t key_length, |
| 18 | const radio_crypto_part *parts, size_t count, uint8_t *output, |
| 19 | size_t capacity) |
| 20 | { |
| 21 | assert(key && key_length == 16 && parts && count == 1); |
| 22 | assert(parts[0].bytes && parts[0].length == 4 && output && capacity == 64); |
| 23 | test_crypto_allocations(bits); |
| 24 | test_now_us += 10; |
| 25 | return bits == 384 ? -7 : 0; |
| 26 | } |
| 27 | |
| 28 | int32_t radio_crypto_aes_ctr(const uint8_t *key, size_t key_length, const uint8_t iv[16], |
| 29 | const uint8_t *input, size_t length, uint8_t *output, size_t capacity) |
| 30 | { |
| 31 | assert(key && key_length == 16 && iv && input && length == 4 && output && capacity == 64); |
| 32 | test_allocate(1, 16); |
| 33 | test_now_us += 20; |
| 34 | return 0; |
| 35 | } |
| 36 | |
| 37 | int32_t radio_crypto_aes_gcm(int32_t decrypt, const uint8_t *key, size_t key_length, |
| 38 | const uint8_t iv[12], const uint8_t *aad, size_t aad_length, |
| 39 | const uint8_t *input, size_t length, uint8_t *output, size_t capacity) |
| 40 | { |
| 41 | assert(key && key_length == 16 && iv && aad && aad_length == 4); |
| 42 | assert(input && length == 4 && output && capacity == 64); |
| 43 | test_allocate(1, 20); |
| 44 | test_now_us += 30; |
| 45 | return decrypt ? -9 : 0; |
| 46 | } |