quiclb-bench.c

#include <stdint.h>
#include <stdio.h>
#include <openssl/engine.h>
#include <openssl/provider.h>
#include "picotls.h"
#include "picotls/openssl.h"

int main(int argc, char **argv)
{
    OSSL_PROVIDER *legacy = OSSL_PROVIDER_load(NULL, "legacy");
    OSSL_PROVIDER *dflt = OSSL_PROVIDER_load(NULL, "default");

    ptls_cipher_context_t *ctx = ptls_cipher_new(
#if 0
        &ptls_openssl_aes128ecb,
#elif 1
        &ptls_openssl_quiclb,
#else
        &ptls_openssl_bfecb,
#endif
        1, "0123456789abcdef");
    uint8_t bytes[16] = {};

    for (size_t i = 0; i < 100000000; ++i)
        ptls_cipher_encrypt(ctx, bytes, bytes, 7);

    printf("%02x\n", (unsigned)bytes[0]);
    return 0;
}

see h2o/picotls#578