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22 * @file util/test_crypto_eddsa.c
23 * @brief testcase for ECC public key crypto
24 * @author Christian Grothoff
27 #include "gnunet_util_lib.h"
28 #include "gnunet_signatures.h"
33 #define KEYFILE "/tmp/test-gnunet-crypto-eddsa.key"
35 #define PERF GNUNET_YES
38 static struct GNUNET_CRYPTO_EddsaPrivateKey *key;
44 struct GNUNET_CRYPTO_EddsaSignature sig;
45 struct GNUNET_CRYPTO_EccSignaturePurpose purp;
46 struct GNUNET_CRYPTO_EddsaPublicKey pkey;
48 struct GNUNET_TIME_Absolute start;
51 FPRINTF (stderr, "%s", "W");
52 GNUNET_CRYPTO_eddsa_key_get_public (key, &pkey);
53 start = GNUNET_TIME_absolute_get ();
54 purp.size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose));
55 purp.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_TEST);
57 for (i = 0; i < ITER; i++)
59 FPRINTF (stderr, "%s", "."); fflush (stderr);
60 if (GNUNET_SYSERR == GNUNET_CRYPTO_eddsa_sign (key, &purp, &sig))
62 FPRINTF (stderr, "%s", "GNUNET_CRYPTO_eddsa_sign returned SYSERR\n");
67 GNUNET_CRYPTO_eddsa_verify (GNUNET_SIGNATURE_PURPOSE_TEST, &purp, &sig,
70 printf ("GNUNET_CRYPTO_eddsa_verify failed!\n");
75 GNUNET_CRYPTO_eddsa_verify (GNUNET_SIGNATURE_PURPOSE_TRANSPORT_PONG_OWN,
78 printf ("GNUNET_CRYPTO_eddsa_verify failed to fail!\n");
83 printf ("%d EdDSA sign/verify operations %s\n", ITER,
84 GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), GNUNET_YES));
91 testSignPerformance ()
93 struct GNUNET_CRYPTO_EccSignaturePurpose purp;
94 struct GNUNET_CRYPTO_EddsaSignature sig;
95 struct GNUNET_CRYPTO_EddsaPublicKey pkey;
97 struct GNUNET_TIME_Absolute start;
100 purp.size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose));
101 purp.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_TEST);
102 FPRINTF (stderr, "%s", "W");
103 GNUNET_CRYPTO_eddsa_key_get_public (key, &pkey);
104 start = GNUNET_TIME_absolute_get ();
105 for (i = 0; i < ITER; i++)
107 FPRINTF (stderr, "%s", "."); fflush (stderr);
108 if (GNUNET_SYSERR == GNUNET_CRYPTO_eddsa_sign (key, &purp, &sig))
110 FPRINTF (stderr, "%s", "GNUNET_CRYPTO_eddsa_sign returned SYSERR\n");
115 printf ("%d EdDSA sign operations %s\n", ITER,
116 GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start),
124 testCreateFromFile ()
126 struct GNUNET_CRYPTO_EddsaPublicKey p1;
127 struct GNUNET_CRYPTO_EddsaPublicKey p2;
129 key = GNUNET_CRYPTO_eddsa_key_create_from_file (KEYFILE);
130 GNUNET_assert (NULL != key);
131 GNUNET_CRYPTO_eddsa_key_get_public (key, &p1);
133 key = GNUNET_CRYPTO_eddsa_key_create_from_file (KEYFILE);
134 GNUNET_assert (NULL != key);
135 GNUNET_CRYPTO_eddsa_key_get_public (key, &p2);
136 GNUNET_assert (0 == memcmp (&p1, &p2, sizeof (p1)));
138 GNUNET_assert (0 == UNLINK (KEYFILE));
139 key = GNUNET_CRYPTO_eddsa_key_create_from_file (KEYFILE);
140 GNUNET_assert (NULL != key);
141 GNUNET_CRYPTO_eddsa_key_get_public (key, &p2);
142 GNUNET_assert (0 != memcmp (&p1, &p2, sizeof (p1)));
151 struct GNUNET_TIME_Absolute start;
152 struct GNUNET_CRYPTO_EddsaPrivateKey *pk;
155 FPRINTF (stderr, "%s", "W");
156 start = GNUNET_TIME_absolute_get ();
159 fprintf (stderr, "."); fflush (stderr);
160 pk = GNUNET_CRYPTO_eddsa_key_create ();
164 fprintf (stderr, ".");
166 printf ("10 EdDSA keys created in %s\n",
167 GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), GNUNET_YES));
172 main (int argc, char *argv[])
174 int failure_count = 0;
176 if (! gcry_check_version ("1.6.0"))
179 _("libgcrypt has not the expected version (version %s is required).\n"),
183 if (getenv ("GNUNET_GCRYPT_DEBUG"))
184 gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0);
185 GNUNET_log_setup ("test-crypto-eddsa", "WARNING", NULL);
186 key = GNUNET_CRYPTO_eddsa_key_create ();
188 if (GNUNET_OK != testSignPerformance ())
191 if (GNUNET_OK != testSignVerify ())
194 if (GNUNET_OK != testCreateFromFile ())
196 GNUNET_assert (0 == UNLINK (KEYFILE));
199 if (0 != failure_count)
202 "\n\n%d TESTS FAILED!\n\n",
209 /* end of test_crypto_eddsa.c */