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esp32: use ccomp_timer in SHA test

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Ivan Grokhotkov 2020-03-26 16:30:18 +01:00 committed by Anton Maklakov
parent 36a66a7243
commit 1e12199832
1 changed files with 8 additions and 7 deletions
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15
components/esp32/test/test_sha.c
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@ -14,6 +14,7 @@
#include "mbedtls/sha256.h"
#include "mbedtls/sha512.h"
#include "esp32/sha.h"
#include "ccomp_timer.h"
/* Note: Most of the SHA functions are called as part of mbedTLS, so
are tested as part of mbedTLS tests. Only esp_sha() is different.
@ -25,7 +26,7 @@ TEST_CASE("Test esp_sha()", "[hw_crypto]")
{
const size_t BUFFER_SZ = 32 * 1024 + 6; // NB: not an exact multiple of SHA block size
int64_t begin, end;
int64_t elapsed;
uint32_t us_sha1, us_sha512;
uint8_t sha1_result[20] = { 0 };
uint8_t sha512_result[64] = { 0 };
@ -45,19 +46,19 @@ TEST_CASE("Test esp_sha()", "[hw_crypto]")
0x1e, 0x07, 0xc6, 0xa2, 0x9e, 0x3b, 0x65, 0x75,
0x80, 0x7d, 0xe6, 0x6e, 0x47, 0x61, 0x2c, 0x94 };
begin = esp_timer_get_time();
ccomp_timer_start();
esp_sha(SHA1, buffer, BUFFER_SZ, sha1_result);
end = esp_timer_get_time();
elapsed = ccomp_timer_stop();
TEST_ASSERT_EQUAL_HEX8_ARRAY(sha1_expected, sha1_result, sizeof(sha1_expected));
us_sha1 = end - begin;
us_sha1 = elapsed;
ESP_LOGI(TAG, "esp_sha() 32KB SHA1 in %u us", us_sha1);
begin = esp_timer_get_time();
ccomp_timer_start();
esp_sha(SHA2_512, buffer, BUFFER_SZ, sha512_result);
end = esp_timer_get_time();
elapsed = ccomp_timer_stop();
TEST_ASSERT_EQUAL_HEX8_ARRAY(sha512_expected, sha512_result, sizeof(sha512_expected));
us_sha512 = end - begin;
us_sha512 = elapsed;
ESP_LOGI(TAG, "esp_sha() 32KB SHA512 in %u us", us_sha512);
free(buffer);