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unit-tests: Actually verify registered algorithms against test vectors

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Previously, the {ns}.crypto_test.on_add option had to be enabled to
actually test the algorithms, which we can't enforce for the tests in
the test_runner as the option is already read when the crypto factory
is initialized.  Even so, we wouldn't want to do this for every unit
test, which would be the result of enabling that option.
This commit is contained in:
Tobias Brunner 2014-03-13 16:03:05 +01:00
parent 316aa4b43b
commit 636076d45d
2 changed files with 47 additions and 5 deletions
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39
src/libstrongswan/crypto/crypto_factory.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Tobias Brunner
* Copyright (C) 2013-2014 Tobias Brunner
* Copyright (C) 2008 Martin Willi
* Hochschule fuer Technik Rapperswil
*
@ -20,6 +20,7 @@
#include <threading/rwlock.h>
#include <collections/linked_list.h>
#include <crypto/crypto_tester.h>
#include <utils/test.h>
const char *default_plugin_name = "default";
@ -976,3 +977,39 @@ crypto_factory_t *crypto_factory_create()
return &this->public;
}
/**
* Manually verify all registered algorithms against test vectors
*/
static u_int verify_registered_algorithms(crypto_factory_t *factory)
{
private_crypto_factory_t *this = (private_crypto_factory_t*)factory;
enumerator_t *enumerator;
entry_t *entry;
u_int failures = 0;
#define TEST_ALGORITHMS(test, ...) do { \
enumerator = this->test##s->create_enumerator(this->test##s); \
while (enumerator->enumerate(enumerator, &entry)) \
{ \
if (!this->tester->test_##test(this->tester, entry->algo, ##__VA_ARGS__, \
entry->create_##test, NULL, entry->plugin_name)) \
{ \
failures++; \
} \
} \
enumerator->destroy(enumerator); \
} while (0)
this->lock->read_lock(this->lock);
TEST_ALGORITHMS(crypter, 0);
TEST_ALGORITHMS(aead, 0);
TEST_ALGORITHMS(signer);
TEST_ALGORITHMS(hasher);
TEST_ALGORITHMS(prf);
TEST_ALGORITHMS(rng);
this->lock->unlock(this->lock);
return failures;
}
EXPORT_FUNCTION_FOR_TESTS(crypto, verify_registered_algorithms);

13
src/libstrongswan/tests/suites/test_vectors.c
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@ -1,4 +1,7 @@
/*
* Copyright (C) 2014 Tobias Brunner
* Hochschule fuer Technik Rapperswil
*
* Copyright (C) 2013 Martin Willi
* Copyright (C) 2013 revosec AG
*
@ -15,13 +18,15 @@
#include "test_suite.h"
/*******************************************************************************
* Check if test vectors have been successful during transform registration
*/
#include <utils/test.h>
IMPORT_FUNCTION_FOR_TESTS(crypto, verify_registered_algorithms, u_int,
crypto_factory_t *factory);
START_TEST(test_vectors)
{
u_int failed = lib->crypto->get_test_vector_failures(lib->crypto);
u_int failed = TEST_FUNCTION(crypto, verify_registered_algorithms,
lib->crypto);
fail_if(failed > 0, "%u test vectors failed", failed);
}
END_TEST