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Add gf128_mul arm64 intrinsics

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Zhi Guan
2024-05-31 21:01:49 +08:00
parent e9e2d27021
commit 26750fbb1d
3 changed files with 111 additions and 1 deletions
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35
tests/ghashtest.c
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@@ -11,6 +11,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <gmssl/ghash.h>
#include <gmssl/hex.h>
#include <gmssl/rand.h>
@@ -180,10 +181,44 @@ int test_gcm(void)
}
#endif
static int speed_ghash(void)
{
GHASH_CTX ghash_ctx;
uint8_t h[16] = {0};
uint8_t aad[20] = {0};
uint8_t blocks[4096];
uint8_t ghash[16];
clock_t start, end;
double seconds;
int i;
ghash_init(&ghash_ctx, h, aad, sizeof(aad));
for (i = 0; i < 4096; i++) {
ghash_update(&ghash_ctx, blocks, sizeof(blocks));
}
start = clock();
ghash_init(&ghash_ctx, h, aad, sizeof(aad));
for (i = 0; i < 4096; i++) {
ghash_update(&ghash_ctx, blocks, sizeof(blocks));
}
ghash_finish(&ghash_ctx, ghash);
end = clock();
seconds = (double)(end - start)/CLOCKS_PER_SEC;
fprintf(stderr, "%s: %f MiB per second\n", __FUNCTION__, 16/seconds);
return 1;
}
int main(int argc, char **argv)
{
if (test_ghash() != 1) goto err;
#if ENABLE_TEST_SPEED
speed_ghash();
#endif
printf("%s all tests passed\n", __FILE__);
return 0;
err: