Re: [PATCH v6 7/9] test/crypto: Add test suite for crypto akcipher
On Sat, May 14, 2022 at 08:55:02AM +0800, zhenwei pi wrote:
> From: Lei He
>
> Add unit test and benchmark test for crypto akcipher.
>
> Signed-off-by: lei he
> Signed-off-by: zhenwei pi
> Reviewed-by: Daniel P. Berrangé
> ---
> tests/bench/benchmark-crypto-akcipher.c | 157 ++
> tests/bench/meson.build | 1 +
> tests/bench/test_akcipher_keys.inc | 537 ++
> tests/unit/meson.build | 1 +
> tests/unit/test-crypto-akcipher.c | 711
> 5 files changed, 1407 insertions(+)
> create mode 100644 tests/bench/benchmark-crypto-akcipher.c
> create mode 100644 tests/bench/test_akcipher_keys.inc
> create mode 100644 tests/unit/test-crypto-akcipher.c
>
> diff --git a/tests/bench/benchmark-crypto-akcipher.c
> b/tests/bench/benchmark-crypto-akcipher.c
> new file mode 100644
> index 00..c6c80c0be1
> --- /dev/null
> +++ b/tests/bench/benchmark-crypto-akcipher.c
> @@ -0,0 +1,157 @@
> +/*
> + * QEMU Crypto akcipher speed benchmark
> + *
> + * Copyright (c) 2022 Bytedance
> + *
> + * Authors:
> + *lei he
> + *
> + * This work is licensed under the terms of the GNU GPL, version 2 or
> + * (at your option) any later version. See the COPYING file in the
> + * top-level directory.
> + */
> +
> +#include "qemu/osdep.h"
> +#include "crypto/init.h"
> +#include "crypto/akcipher.h"
> +#include "standard-headers/linux/virtio_crypto.h"
> +
> +#include "test_akcipher_keys.inc"
> +
> +static bool keep_running;
> +
> +static void alarm_handler(int sig)
> +{
> +keep_running = false;
> +}
> +
> +static QCryptoAkCipher *create_rsa_akcipher(const uint8_t *priv_key,
> +size_t keylen,
> +QCryptoRSAPaddingAlgorithm
> padding,
> +QCryptoHashAlgorithm hash)
> +{
> +QCryptoAkCipherOptions opt;
> +QCryptoAkCipher *rsa;
> +
> +opt.alg = QCRYPTO_AKCIPHER_ALG_RSA;
> +opt.u.rsa.padding_alg = padding;
> +opt.u.rsa.hash_alg = hash;
> +rsa = qcrypto_akcipher_new(&opt, QCRYPTO_AKCIPHER_KEY_TYPE_PRIVATE,
> + priv_key, keylen, &error_abort);
> +return rsa;
> +}
> +
> +static void test_rsa_speed(const uint8_t *priv_key, size_t keylen,
> + size_t key_size)
> +{
> +#define BYTE 8
> +#define SHA1_DGST_LEN 20
> +#define DURATION_SECONDS 10
> +#define PADDING QCRYPTO_RSA_PADDING_ALG_PKCS1
> +#define HASH QCRYPTO_HASH_ALG_SHA1
> +
> +g_autoptr(QCryptoAkCipher) rsa =
> +create_rsa_akcipher(priv_key, keylen, PADDING, HASH);
> +g_autofree uint8_t *dgst = NULL;
> +g_autofree uint8_t *signature = NULL;
> +size_t count;
> +
> +dgst = g_new0(uint8_t, SHA1_DGST_LEN);
> +memset(dgst, g_test_rand_int(), SHA1_DGST_LEN);
> +signature = g_new0(uint8_t, key_size / BYTE);
> +
> +g_test_message("benchmark rsa%lu (%s-%s) sign in %d seconds", key_size,
> + QCryptoRSAPaddingAlgorithm_str(PADDING),
> + QCryptoHashAlgorithm_str(HASH),
> + DURATION_SECONDS);
Needs to be '%zu' here and several other places in this file for any
parameter which is 'size_t'.
> +alarm(DURATION_SECONDS);
> +g_test_timer_start();
> +for (keep_running = true, count = 0; keep_running; ++count) {
> +g_assert(qcrypto_akcipher_sign(rsa, dgst, SHA1_DGST_LEN,
> + signature, key_size / BYTE,
> + &error_abort) > 0);
> +}
> +g_test_timer_elapsed();
> +g_test_message("rsa%lu (%s-%s) sign %lu times in %.2f seconds,"
> + " %.2f times/sec ",
> + key_size, QCryptoRSAPaddingAlgorithm_str(PADDING),
> + QCryptoHashAlgorithm_str(HASH),
> + count, g_test_timer_last(),
> + (double)count / g_test_timer_last());
> +
> +g_test_message("benchmark rsa%lu (%s-%s) verify in %d seconds", key_size,
> + QCryptoRSAPaddingAlgorithm_str(PADDING),
> + QCryptoHashAlgorithm_str(HASH),
> + DURATION_SECONDS);
> +alarm(DURATION_SECONDS);
> +g_test_timer_start();
> +for (keep_running = true, count = 0; keep_running; ++count) {
> +g_assert(qcrypto_akcipher_verify(rsa, signature, key_size / BYTE,
> + dgst, SHA1_DGST_LEN,
> + &error_abort) == 0);
> +}
> +g_test_timer_elapsed();
> +g_test_message("rsa%lu (%s-%s) verify %lu times in %.2f seconds,"
> + " %.2f times/sec ",
> + key_size, QCryptoRSAPaddingAlgorithm_str(PADDING),
> + QCryptoHashAlgorithm_str(HASH),
> + count, g_test_timer_last(),
> + (double)count / g_test_timer_last());
> +}
> +
> +static void test_rsa_1024_speed(const
[PATCH v6 7/9] test/crypto: Add test suite for crypto akcipher
From: Lei He
Add unit test and benchmark test for crypto akcipher.
Signed-off-by: lei he
Signed-off-by: zhenwei pi
Reviewed-by: Daniel P. Berrangé
---
tests/bench/benchmark-crypto-akcipher.c | 157 ++
tests/bench/meson.build | 1 +
tests/bench/test_akcipher_keys.inc | 537 ++
tests/unit/meson.build | 1 +
tests/unit/test-crypto-akcipher.c | 711
5 files changed, 1407 insertions(+)
create mode 100644 tests/bench/benchmark-crypto-akcipher.c
create mode 100644 tests/bench/test_akcipher_keys.inc
create mode 100644 tests/unit/test-crypto-akcipher.c
diff --git a/tests/bench/benchmark-crypto-akcipher.c
b/tests/bench/benchmark-crypto-akcipher.c
new file mode 100644
index 00..c6c80c0be1
--- /dev/null
+++ b/tests/bench/benchmark-crypto-akcipher.c
@@ -0,0 +1,157 @@
+/*
+ * QEMU Crypto akcipher speed benchmark
+ *
+ * Copyright (c) 2022 Bytedance
+ *
+ * Authors:
+ *lei he
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * (at your option) any later version. See the COPYING file in the
+ * top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "crypto/init.h"
+#include "crypto/akcipher.h"
+#include "standard-headers/linux/virtio_crypto.h"
+
+#include "test_akcipher_keys.inc"
+
+static bool keep_running;
+
+static void alarm_handler(int sig)
+{
+keep_running = false;
+}
+
+static QCryptoAkCipher *create_rsa_akcipher(const uint8_t *priv_key,
+size_t keylen,
+QCryptoRSAPaddingAlgorithm padding,
+QCryptoHashAlgorithm hash)
+{
+QCryptoAkCipherOptions opt;
+QCryptoAkCipher *rsa;
+
+opt.alg = QCRYPTO_AKCIPHER_ALG_RSA;
+opt.u.rsa.padding_alg = padding;
+opt.u.rsa.hash_alg = hash;
+rsa = qcrypto_akcipher_new(&opt, QCRYPTO_AKCIPHER_KEY_TYPE_PRIVATE,
+ priv_key, keylen, &error_abort);
+return rsa;
+}
+
+static void test_rsa_speed(const uint8_t *priv_key, size_t keylen,
+ size_t key_size)
+{
+#define BYTE 8
+#define SHA1_DGST_LEN 20
+#define DURATION_SECONDS 10
+#define PADDING QCRYPTO_RSA_PADDING_ALG_PKCS1
+#define HASH QCRYPTO_HASH_ALG_SHA1
+
+g_autoptr(QCryptoAkCipher) rsa =
+create_rsa_akcipher(priv_key, keylen, PADDING, HASH);
+g_autofree uint8_t *dgst = NULL;
+g_autofree uint8_t *signature = NULL;
+size_t count;
+
+dgst = g_new0(uint8_t, SHA1_DGST_LEN);
+memset(dgst, g_test_rand_int(), SHA1_DGST_LEN);
+signature = g_new0(uint8_t, key_size / BYTE);
+
+g_test_message("benchmark rsa%lu (%s-%s) sign in %d seconds", key_size,
+ QCryptoRSAPaddingAlgorithm_str(PADDING),
+ QCryptoHashAlgorithm_str(HASH),
+ DURATION_SECONDS);
+alarm(DURATION_SECONDS);
+g_test_timer_start();
+for (keep_running = true, count = 0; keep_running; ++count) {
+g_assert(qcrypto_akcipher_sign(rsa, dgst, SHA1_DGST_LEN,
+ signature, key_size / BYTE,
+ &error_abort) > 0);
+}
+g_test_timer_elapsed();
+g_test_message("rsa%lu (%s-%s) sign %lu times in %.2f seconds,"
+ " %.2f times/sec ",
+ key_size, QCryptoRSAPaddingAlgorithm_str(PADDING),
+ QCryptoHashAlgorithm_str(HASH),
+ count, g_test_timer_last(),
+ (double)count / g_test_timer_last());
+
+g_test_message("benchmark rsa%lu (%s-%s) verify in %d seconds", key_size,
+ QCryptoRSAPaddingAlgorithm_str(PADDING),
+ QCryptoHashAlgorithm_str(HASH),
+ DURATION_SECONDS);
+alarm(DURATION_SECONDS);
+g_test_timer_start();
+for (keep_running = true, count = 0; keep_running; ++count) {
+g_assert(qcrypto_akcipher_verify(rsa, signature, key_size / BYTE,
+ dgst, SHA1_DGST_LEN,
+ &error_abort) == 0);
+}
+g_test_timer_elapsed();
+g_test_message("rsa%lu (%s-%s) verify %lu times in %.2f seconds,"
+ " %.2f times/sec ",
+ key_size, QCryptoRSAPaddingAlgorithm_str(PADDING),
+ QCryptoHashAlgorithm_str(HASH),
+ count, g_test_timer_last(),
+ (double)count / g_test_timer_last());
+}
+
+static void test_rsa_1024_speed(const void *opaque)
+{
+size_t key_size = (size_t)opaque;
+test_rsa_speed(rsa1024_priv_key, sizeof(rsa1024_priv_key), key_size);
+}
+
+static void test_rsa_2048_speed(const void *opaque)
+{
+size_t key_size = (size_t)opaque;
+test_rsa_speed(rsa2048_priv_key, sizeof(rsa2048_priv_key), key_size);
+}
+
+static void test_rsa_4096_speed(const void *opaque)
+{
+size_t key_size = (size_t)opaque;
+test_
