/**
* Initialize do setup work.
*/
void
MHD_TLS_init (void)
{
#if defined(_WIN32) && ! defined(__CYGWIN__)
WSADATA wsd;
#endif /* _WIN32 && ! __CYGWIN__ */
#ifdef MHD_HTTPS_REQUIRE_GRYPT
#if GCRYPT_VERSION_NUMBER < 0x010600
#if defined(MHD_USE_POSIX_THREADS)
if (0 != gcry_control (GCRYCTL_SET_THREAD_CBS,
&gcry_threads_pthread))
MHD_PANIC (_("Failed to initialise multithreading in libgcrypt\n"));
#elif defined(MHD_W32_MUTEX_)
if (0 != gcry_control (GCRYCTL_SET_THREAD_CBS,
&gcry_threads_w32))
MHD_PANIC (_("Failed to initialise multithreading in libgcrypt\n"));
#endif /* defined(MHD_W32_MUTEX_) */
gcry_check_version (NULL);
#else
if (NULL == gcry_check_version ("1.6.0"))
MHD_PANIC (_("libgcrypt is too old. MHD was compiled for libgcrypt 1.6.0 or newer\n"));
#endif
#endif /* MHD_HTTPS_REQUIRE_GRYPT */
gnutls_global_init ();
}
crypt_plugin::crypt_plugin( )
{
if( !gcry_check_version(GCRYPT_VERSION) ) {
std::cerr << "LIBGCRYPT version " << GCRYPT_VERSION << " required, " << gcry_check_version(NULL) << " found" << std::endl;
}
init_algorithms();
};
int
main (int argc, char **argv)
{
int debug = 0;
int i;
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
{
verbose = 2;
debug = 1;
}
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0);
/* No valuable keys are create, so we can speed up our RNG. */
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
for (i=0; i < 2; i++)
check_run ();
for (i=0; i < 4; i++)
check_x931_derived_key (i);
check_ecc_sample_key ();
check_ed25519ecdsa_sample_key ();
return !!error_count;
}
int
main (int argc, char *argv[])
{
struct GNUNET_CRYPTO_EccDlogContext *edc;
if (! gcry_check_version ("1.6.0"))
{
FPRINTF (stderr,
_
("libgcrypt has not the expected version (version %s is required).\n"),
"1.6.0");
return 0;
}
if (getenv ("GNUNET_GCRYPT_DEBUG"))
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0);
GNUNET_log_setup ("test-crypto-ecc-dlog",
"WARNING",
NULL);
edc = GNUNET_CRYPTO_ecc_dlog_prepare (MAX_FACT,
MAX_MEM);
test_dlog (edc);
test_math (edc);
GNUNET_CRYPTO_ecc_dlog_release (edc);
return 0;
}
int main()
{
// Initialize cryptographic library
gcry_check_version(GCRYPT_VERSION);
// Create (somewhat) random encryption key and initialization vector
srand(time(NULL));
for(unsigned int i = 0; i < sizeof(enckey); ++i)
enckey[i] = rand();
for(unsigned int i = 0; i < sizeof(enciv); ++i)
enciv[i] = rand();
// Run speed tests
run_test<test_libgcrypt_rijndael_ecb>("gcrypt-rijndael-ecb.txt");
run_test<test_libgcrypt_serpent_ecb>("gcrypt-serpent-ecb.txt");
run_test<test_libgcrypt_twofish_ecb>("gcrypt-twofish-ecb.txt");
run_test<test_libgcrypt_blowfish_ecb>("gcrypt-blowfish-ecb.txt");
run_test<test_libgcrypt_cast5_ecb>("gcrypt-cast5-ecb.txt");
run_test<test_libgcrypt_3des_ecb>("gcrypt-3des-ecb.txt");
}
bool Crypto::init()
{
if (m_initalized) {
qWarning("Crypto::init: already initalized");
return true;
}
// libgcrypt >= 1.6 doesn't allow custom thread callbacks anymore.
#if !defined(GCRYPT_VERSION_NUMBER) || (GCRYPT_VERSION_NUMBER < 0x010600)
gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_qt);
#endif
gcry_check_version(0);
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
if (!checkAlgorithms()) {
return false;
}
// has to be set before testing Crypto classes
m_initalized = true;
if (!selfTest()) {
m_initalized = false;
return false;
}
return true;
}
int
main (int argc, char **argv)
{
int debug = 0;
int i;
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
verbose = debug = 1;
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
one_bit_only (0);
one_bit_only (1);
for (i=0; i < 5; i++)
test_rshift (i); /* Run several times due to random initializations. */
for (i=0; i < 5; i++)
test_lshift (i); /* Run several times due to random initializations. */
show ("All tests completed. Errors: %d\n", error_count);
return error_count ? 1 : 0;
}
void
recutl_init (char *util_name)
{
set_program_name (xstrdup (util_name));
#if defined REC_CRYPT_SUPPORT
/* Initialize libgcrypt */
gcry_check_version (NULL);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
#endif
/* Initialize librec */
rec_init ();
/* Even exiting has subtleties. On exit, if any writes failed, change
the exit status. The /dev/full device on GNU/Linux can be used for
testing; for instance, hello >/dev/full should exit unsuccessfully.
This is implemented in the Gnulib module "closeout". */
atexit (close_stdout);
/* i18n */
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
/* Detect whether the tool has been invoked interactively. */
recutl_interactive_p = isatty (fileno(stdin));
/* Initially there are no indexes. */
recutl_reset_indexes ();
}
int init_hash(void)
{
/*
* Version check should be the very first call because it makes sure
* that important subsystems are intialized.
*/
if (!gcry_check_version(GCRYPT_VERSION))
return 1;
/* Disable secure memory. */
gcry_control(GCRYCTL_DISABLE_SECMEM, 0);
/* Tell Libgcrypt that initialization has completed. */
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
if (gcry_md_test_algo(HASH_FUNC))
return 1;
digest_len = gcry_md_get_algo_dlen(HASH_FUNC);
if (!digest_len)
return 1;
abort_on(digest_len == 0 || digest_len > DIGEST_LEN_MAX);
return 0;
}
int
main (int argc, char **argv)
{
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
verbose = debug = 1;
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
xgcry_control (GCRYCTL_DISABLE_SECMEM, 0);
xgcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
if (debug)
xgcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
xgcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
set_get_point ();
context_alloc ();
context_param ();
basic_ec_math ();
/* The tests are for P-192 and ed25519 which are not supported in
FIPS mode. */
if (!gcry_fips_mode_active())
{
basic_ec_math_simplified ();
twistededwards_math ();
}
info ("All tests completed. Errors: %d\n", error_count);
return error_count ? 1 : 0;
}
/*
* This inits the values g and p which are used for DH key agreement
* FIXME: Make the function thread safe by adding a semaphore or mutex.
*/
int ssh_crypto_init(void) {
if (ssh_crypto_initialized == 0) {
#ifdef HAVE_LIBGCRYPT
gcry_check_version(NULL);
if (!gcry_control(GCRYCTL_INITIALIZATION_FINISHED_P,0)) {
gcry_control(GCRYCTL_INIT_SECMEM, 4096);
gcry_control(GCRYCTL_INITIALIZATION_FINISHED,0);
}
#endif
g = bignum_new();
if (g == NULL) {
return -1;
}
bignum_set_word(g,g_int);
#ifdef HAVE_LIBGCRYPT
bignum_bin2bn(p_group1_value, P_GROUP1_LEN, &p_group1);
if (p_group1 == NULL) {
bignum_free(g);
g = NULL;
return -1;
}
bignum_bin2bn(p_group14_value, P_GROUP14_LEN, &p_group14);
if (p_group14 == NULL) {
bignum_free(g);
bignum_free(p_group1);
g = NULL;
p_group1 = NULL;
return -1;
}
#elif defined HAVE_LIBCRYPTO
p_group1 = bignum_new();
if (p_group1 == NULL) {
bignum_free(g);
g = NULL;
return -1;
}
bignum_bin2bn(p_group1_value, P_GROUP1_LEN, p_group1);
p_group14 = bignum_new();
if (p_group14 == NULL) {
bignum_free(g);
bignum_free(p_group1);
g = NULL;
p_group1 = NULL;
return -1;
}
bignum_bin2bn(p_group14_value, P_GROUP14_LEN, p_group14);
OpenSSL_add_all_algorithms();
#endif
ssh_crypto_initialized = 1;
}
return 0;
}
void PasswordHasher::initialize()
{
// These calls are required by libgcrypt before we use any of its functions.
gcry_check_version(0);
gcry_control(GCRYCTL_DISABLE_SECMEM, 0);
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
}
GNUNET_CRYPTO_random_init ()
{
gcry_error_t rc;
if (! gcry_check_version (NEED_LIBGCRYPT_VERSION))
{
FPRINTF (stderr,
_("libgcrypt has not the expected version (version %s is required).\n"),
NEED_LIBGCRYPT_VERSION);
GNUNET_assert (0);
}
if ((rc = gcry_control (GCRYCTL_DISABLE_SECMEM, 0)))
FPRINTF (stderr,
"Failed to set libgcrypt option %s: %s\n",
"DISABLE_SECMEM",
gcry_strerror (rc));
/* Otherwise gnunet-ecc takes forever to complete, besides
we are fine with "just" using GCRY_STRONG_RANDOM */
if ((rc = gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0)))
FPRINTF (stderr,
"Failed to set libgcrypt option %s: %s\n",
"ENABLE_QUICK_RANDOM",
gcry_strerror (rc));
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
gcry_fast_random_poll ();
GNUNET_CRYPTO_seed_weak_random (time (NULL) ^
GNUNET_CRYPTO_random_u32
(GNUNET_CRYPTO_QUALITY_NONCE, UINT32_MAX));
}
int guac_common_ssh_init(guac_client* client) {
#ifdef LIBSSH2_USES_GCRYPT
/* Init threadsafety in libgcrypt */
gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
if (!gcry_check_version(GCRYPT_VERSION)) {
guac_client_log(client, GUAC_LOG_ERROR, "libgcrypt version mismatch.");
return 1;
}
#endif
/* Init threadsafety in OpenSSL */
guac_common_ssh_openssl_init_locks(CRYPTO_num_locks());
CRYPTO_set_id_callback(guac_common_ssh_openssl_id_callback);
CRYPTO_set_locking_callback(guac_common_ssh_openssl_locking_callback);
/* Init OpenSSL */
SSL_library_init();
ERR_load_crypto_strings();
/* Init libssh2 */
libssh2_init(0);
/* Success */
return 0;
}
void libgcrypt_initialize (void) {
// library initialization
/* Version check should be the very first call because it
makes sure that important subsystems are initialized. */
if (!gcry_check_version (GCRYPT_VERSION))
{
fputs ("libgcrypt version mismatch\n", stderr);
exit (2);
}
/* We don’t want to see any warnings, e.g. because we have not yet
parsed program options which might be used to suppress such
warnings. */
gcry_control (GCRYCTL_SUSPEND_SECMEM_WARN);
/* ... If required, other initialization goes here. Note that the
process might still be running with increased privileges and that
the secure memory has not been initialized. */
/* Allocate a pool of 64k secure memory. This make the secure memory
available and also drops privileges where needed. */
gcry_control (GCRYCTL_INIT_SECMEM, 65536, 0);
/* It is now okay to let Libgcrypt complain when there was/is
a problem with the secure memory. */
//gcry_control (GCRYCTL_RESUME_SECMEM_WARN);
/* ... If required, other initialization goes here. */
/* Tell Libgcrypt that initialization has completed. */
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
if (!gcry_control (GCRYCTL_INITIALIZATION_FINISHED_P))
{
fputs ("libgcrypt has not been initialized\n", stderr);
abort ();
}
}
int
main (int argc, char **argv)
{
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
verbose = debug = 1;
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
set_get_point ();
context_alloc ();
context_param ();
basic_ec_math ();
basic_ec_math_simplified ();
show ("All tests completed. Errors: %d\n", error_count);
return error_count ? 1 : 0;
}
int main(int argc, char *argv[])
{
int i, len, ret = 0;
char *bin, *pw;
gcry_check_version(NULL);
for (i = 1; i < argc; i++) {
ret = hex2bin(argv[i], &bin, &len);
if (ret != 0) {
perror("decoding input");
continue;
}
ret = c_decrypt(bin, len, &pw, NULL);
free(bin);
if (ret != 0) {
perror("decrypting input");
continue;
}
printf("%s\n", pw);
free(pw);
}
exit(ret != 0);
}
int
main (int argc, char **argv)
{
int debug = 0;
if ((argc > 1) && (! strcmp (argv[1], "--verbose")))
verbose = 1;
else if ((argc > 1) && (! strcmp (argv[1], "--debug")))
verbose = debug = 1;
signal (SIGPIPE, SIG_IGN);
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
check_forking ();
check_nonce_forking ();
return 0;
}
int
main (int argc, char* argv[])
{
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
verbose = debug = 1;
if (!gcry_check_version (GCRYPT_VERSION))
{
fputs ("version mismatch\n", stderr);
exit (1);
}
gcry_control(GCRYCTL_DISABLE_SECMEM);
test_const_and_immutable ();
test_opaque ();
test_cmp ();
test_add ();
test_sub ();
test_mul ();
test_powm ();
return !!error_count;
}
void
egg_libgcrypt_initialize (void)
{
static volatile gsize gcrypt_initialized = 0;
unsigned seed;
if (g_once_init_enter (&gcrypt_initialized)) {
/* Only initialize libgcrypt if it hasn't already been initialized */
if (!gcry_control (GCRYCTL_INITIALIZATION_FINISHED_P)) {
#if GCRYPT_VERSION_NUMBER < 0x010600
gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
#endif
gcry_check_version (LIBGCRYPT_VERSION);
gcry_set_log_handler (log_handler, NULL);
gcry_set_outofcore_handler (no_mem_handler, NULL);
gcry_set_fatalerror_handler (fatal_handler, NULL);
gcry_set_allocation_handler ((gcry_handler_alloc_t)g_malloc,
(gcry_handler_alloc_t)egg_secure_alloc,
egg_secure_check,
(gcry_handler_realloc_t)egg_secure_realloc,
egg_secure_free);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
}
gcry_create_nonce (&seed, sizeof (seed));
srand (seed);
g_once_init_leave (&gcrypt_initialized, 1);
}
}
int
main (int argc, char **argv)
{
int debug = 0;
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
verbose = debug = 1;
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
gcry_set_progress_handler (progress_handler, NULL);
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
check_ciphers ();
check_aes128_cbc_cts_cipher ();
check_cbc_mac_cipher ();
check_ctr_cipher ();
check_digests ();
check_pubkey ();
return error_count ? 1 : 0;
}
int
main (int argc, char *argv[])
{
struct GNUNET_CRYPTO_EcdhePrivateKey *priv1;
struct GNUNET_CRYPTO_EcdhePrivateKey *priv2;
struct GNUNET_CRYPTO_EcdhePublicKey pub1;
struct GNUNET_CRYPTO_EcdhePublicKey pub2;
struct GNUNET_HashCode ecdh1;
struct GNUNET_HashCode ecdh2;
if (! gcry_check_version ("1.6.0"))
{
FPRINTF (stderr,
_
("libgcrypt has not the expected version (version %s is required).\n"),
"1.6.0");
return 0;
}
if (getenv ("GNUNET_GCRYPT_DEBUG"))
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0);
GNUNET_log_setup ("test-crypto-ecdhe", "WARNING", NULL);
priv1 = GNUNET_CRYPTO_ecdhe_key_create ();
priv2 = GNUNET_CRYPTO_ecdhe_key_create ();
GNUNET_CRYPTO_ecdhe_key_get_public (priv1, &pub1);
GNUNET_CRYPTO_ecdhe_key_get_public (priv2, &pub2);
GNUNET_CRYPTO_ecc_ecdh (priv1, &pub2, &ecdh1);
GNUNET_CRYPTO_ecc_ecdh (priv2, &pub1, &ecdh2);
GNUNET_assert (0 == memcmp (&ecdh1, &ecdh2,
sizeof (struct GNUNET_HashCode)));
GNUNET_free (priv1);
GNUNET_free (priv2);
return 0;
}
int qcrypto_init(Error **errp)
{
#ifdef CONFIG_GNUTLS
int ret;
ret = gnutls_global_init();
if (ret < 0) {
error_setg(errp,
"Unable to initialize GNUTLS library: %s",
gnutls_strerror(ret));
return -1;
}
#ifdef DEBUG_GNUTLS
gnutls_global_set_log_level(10);
gnutls_global_set_log_function(qcrypto_gnutls_log);
#endif
#endif
#ifdef CONFIG_GCRYPT
if (!gcry_check_version(GCRYPT_VERSION)) {
error_setg(errp, "Unable to initialize gcrypt");
return -1;
}
#ifdef QCRYPTO_INIT_GCRYPT_THREADS
gcry_control(GCRYCTL_SET_THREAD_CBS, &qcrypto_gcrypt_thread_impl);
#endif /* QCRYPTO_INIT_GCRYPT_THREADS */
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
#endif
return 0;
}
int
main (int argc, char **argv)
{
int debug = 0;
if (argc > 1 && !strcmp (argv[1], "--verbose"))
verbose = 1;
else if (argc > 1 && !strcmp (argv[1], "--debug"))
{
verbose = 2;
debug = 1;
}
gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
if (!gcry_check_version ("1.4.4"))
die ("version mismatch\n");
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
if (debug)
gcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u, 0);
/* No valuable keys are create, so we can speed up our RNG. */
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
check_dsa_gen_186_2 ();
return error_count ? 1 : 0;
}
/**
* This function will generate a new pair of prime and generator for use in
* the Diffie-Hellman key exchange.
* The bits value should be one of 768, 1024, 2048, 3072 or 4096.
**/
static int dh_params_generate (unsigned int bits) {
int result, times = 0, qbits;
gcry_mpi_t *factors = NULL;
gcry_error_t err;
/* Version check should be the very first call because it
makes sure that important subsystems are intialized. */
if (!gcry_check_version (GCRYPT_VERSION)) {
LOG(log_error, logtype_uams, "PAM DHX2: libgcrypt versions mismatch. Need: %s", GCRYPT_VERSION);
result = AFPERR_MISC;
goto error;
}
if (bits < 256)
qbits = bits / 2;
else
qbits = (bits / 40) + 105;
if (qbits & 1) /* better have an even number */
qbits++;
/* find a prime number of size bits. */
do {
if (times) {
gcry_mpi_release(p);
gcry_prime_release_factors (factors);
}
err = gcry_prime_generate(&p, bits, qbits, &factors, NULL, NULL,
GCRY_STRONG_RANDOM, GCRY_PRIME_FLAG_SPECIAL_FACTOR);
if (err != 0) {
result = AFPERR_MISC;
goto error;
}
err = gcry_prime_check(p, 0);
times++;
} while (err != 0 && times < 10);
if (err != 0) {
result = AFPERR_MISC;
goto error;
}
/* generate the group generator. */
err = gcry_prime_group_generator(&g, p, factors, NULL);
if (err != 0) {
result = AFPERR_MISC;
goto error;
}
gcry_prime_release_factors(factors);
return 0;
error:
gcry_prime_release_factors(factors);
return result;
}
/** Tagcrypt initialization.
*
* This function can be called many times without harm.
*/
void tagcrypt_init() {
gcry_set_outofcore_handler(tagcrypt_gcry_outofcore_handler, NULL);
gcry_check_version (NULL);
gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
gcry_control (GCRYCTL_INIT_SECMEM, 4096);
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM);
}
static void _mesa_libgcrypt_init(void)
{
if (!gcry_check_version(NULL))
return;
gcry_control(GCRYCTL_DISABLE_SECMEM, 0);
gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
}
int
main( int argc, char **argv )
{
if ( argc < 2 )
printf("%s\n", gcry_check_version ( NULL ) );
else if ( !strcmp ( argv[1], "version") )
printf("%s\n", gcry_check_version ( argc > 2 ? argv[2] : NULL ) );
else if ( !strcmp ( argv[1], "sexp" ) )
test_sexp ( argc-2, argv+2 );
else if ( !strcmp ( argv[1], "genkey" ) )
test_genkey ( argc-2, argv+2 );
else {
fprintf (stderr, "usage: testapi mode-string [mode-args]\n");
return 1;
}
return 0;
}
/*
* init_gcrypt() -- Initialize libgcrypt
* return: Success, returns NO_ERROR.
*/
static int
init_gcrypt (void)
{
/* if gcrypt init success, it doesn't return GPG_ERR_NO_ERROR. It's kind of weird! */
#define GCRYPT_INIT_SUCCESS gcry_error(GPG_ERR_GENERAL)
gcry_error_t i_gcrypt_err;
if (gcrypt_initialized == 0)
{
#if defined(SERVER_MODE)
pthread_mutex_lock (&gcrypt_init_mutex);
if (gcrypt_initialized == 1)
{
/* It means other concurrent thread has initialized gcrypt when the thread blocked by
* pthread_mutex_lock(&gcrypt_init_mutex). */
pthread_mutex_unlock (&gcrypt_init_mutex);
return NO_ERROR;
}
i_gcrypt_err = gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
if (i_gcrypt_err != GPG_ERR_NO_ERROR)
{
pthread_mutex_unlock (&gcrypt_init_mutex);
er_set (ER_ERROR_SEVERITY, ARG_FILE_LINE, ER_ENCRYPTION_LIB_FAILED, 1,
crypt_lib_fail_info[CRYPT_LIB_INIT_ERR]);
return ER_ENCRYPTION_LIB_FAILED;
}
#endif
gcry_check_version (NULL);
/* allocate secure memory */
gcry_control (GCRYCTL_SUSPEND_SECMEM_WARN);
gcry_control (GCRYCTL_INIT_SECMEM, GCRYPT_SECURE_MEMORY_LEN, 0);
gcry_control (GCRYCTL_RESUME_SECMEM_WARN);
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
i_gcrypt_err = gcry_control (GCRYCTL_INITIALIZATION_FINISHED_P);
if (i_gcrypt_err != GCRYPT_INIT_SUCCESS)
{
#if defined(SERVER_MODE)
pthread_mutex_unlock (&gcrypt_init_mutex);
#endif
er_set (ER_ERROR_SEVERITY, ARG_FILE_LINE, ER_ENCRYPTION_LIB_FAILED, 1,
crypt_lib_fail_info[CRYPT_LIB_INIT_ERR]);
return ER_ENCRYPTION_LIB_FAILED;
}
gcrypt_initialized = (i_gcrypt_err == GCRYPT_INIT_SUCCESS) ? 1 : 0;
#if defined(SERVER_MODE)
pthread_mutex_unlock (&gcrypt_init_mutex);
#endif
return NO_ERROR;
}
return NO_ERROR;
}
int
main (int argc, char **argv)
{
int last_argc = -1;
if (argc)
{ argc--; argv++; }
while (argc && last_argc != argc )
{
last_argc = argc;
if (!strcmp (*argv, "--"))
{
argc--; argv++;
break;
}
else if (!strcmp (*argv, "--help"))
{
fputs ("usage: " PGM " [options]\n"
"Options:\n"
" --verbose print timings etc.\n"
" --debug flyswatter\n",
stdout);
exit (0);
}
else if (!strcmp (*argv, "--verbose"))
{
verbose++;
argc--; argv++;
}
else if (!strcmp (*argv, "--debug"))
{
verbose += 2;
debug++;
argc--; argv++;
}
else if (!strncmp (*argv, "--", 2))
die ("unknown option '%s'", *argv);
}
xgcry_control (GCRYCTL_DISABLE_SECMEM, 0);
if (!gcry_check_version (GCRYPT_VERSION))
die ("version mismatch\n");
if (debug)
xgcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0);
xgcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
xgcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
start_timer ();
check_cv25519 ();
stop_timer ();
info ("All tests completed in %s. Errors: %d\n",
elapsed_time (1), error_count);
return !!error_count;
}