#include "gnunet_common.h"
#include "gnunet_util_lib.h"
#include "gnunet_signatures.h"
+#include <gcrypt.h>
#define TESTSTRING "Hello World\0"
#define MAX_TESTVAL sizeof(struct GNUNET_CRYPTO_AesSessionKey)
}
+static void
+test_ecdh ()
+{
+ struct GNUNET_CRYPTO_EccPrivateKey *priv1;
+ struct GNUNET_CRYPTO_EccPrivateKey *priv2;
+ struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded pub1;
+ struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded pub2;
+ struct GNUNET_HashCode ecdh1;
+ struct GNUNET_HashCode ecdh2;
+
+ priv1 = GNUNET_CRYPTO_ecc_key_create ();
+ priv2 = GNUNET_CRYPTO_ecc_key_create ();
+ GNUNET_CRYPTO_ecc_key_get_public (priv1, &pub1);
+ GNUNET_CRYPTO_ecc_key_get_public (priv2, &pub2);
+ GNUNET_CRYPTO_ecc_ecdh (priv1, &pub2, &ecdh1);
+ GNUNET_CRYPTO_ecc_ecdh (priv2, &pub1, &ecdh2);
+ GNUNET_CRYPTO_ecc_key_free (priv1);
+ GNUNET_CRYPTO_ecc_key_free (priv2);
+ GNUNET_assert (0 == memcmp (&ecdh1, &ecdh2,
+ sizeof (struct GNUNET_HashCode)));
+}
+
+static void
+perf_keygen ()
+{
+ struct GNUNET_TIME_Absolute start;
+ struct GNUNET_CRYPTO_EccPrivateKey *pk;
+ int i;
+
+ start = GNUNET_TIME_absolute_get ();
+ for (i=0;i<10;i++)
+ {
+ fprintf (stderr, ".");
+ pk = GNUNET_CRYPTO_ecc_key_create ();
+ GNUNET_CRYPTO_ecc_key_free (pk);
+ }
+ fprintf (stderr, "\n");
+ printf ("Creating 10 ECC keys took %llu ms\n",
+ (unsigned long long)
+ GNUNET_TIME_absolute_get_duration (start).rel_value);
+}
+
+
+
int
main (int argc, char *argv[])
{
int failureCount = 0;
+ if (!gcry_check_version ("1.5.0"))
+ {
+ FPRINTF (stderr,
+ _
+ ("libgcrypt has not the expected version (version %s is required).\n"),
+ "1.5.0");
+ return 0;
+ }
GNUNET_log_setup ("test-crypto-ecc", "WARNING", NULL);
- GNUNET_CRYPTO_random_disable_entropy_gathering ();
if (GNUNET_OK != testCreateFromFile ())
failureCount++;
GNUNET_SCHEDULER_run (&test_async_creation, NULL);
failureCount++;
GNUNET_CRYPTO_ecc_key_free (key);
GNUNET_assert (0 == UNLINK (KEYFILE));
+ test_ecdh ();
+ perf_keygen ();
if (failureCount != 0)
{
return -1;
}
return 0;
-} /* end of main */
+}
+
+/* end of test_crypto_ecc.c */