gcry_sexp_t s_key;
gcry_sexp_t s_keyparam;
- GNUNET_assert (0 == gcry_sexp_build (&s_keyparam,
- NULL,
- "(genkey(rsa(nbits %d)(rsa-use-e 3:257)))",
- HOSTKEY_LEN));
+ GNUNET_assert (0 ==
+ gcry_sexp_build (&s_keyparam, NULL,
+ "(genkey(rsa(nbits %d)(rsa-use-e 3:257)))",
+ HOSTKEY_LEN));
GNUNET_assert (0 == gcry_pk_genkey (&s_key, s_keyparam));
gcry_sexp_release (s_keyparam);
#if EXTRA_CHECKS
}
static int
-key_from_sexp (gcry_mpi_t * array,
- gcry_sexp_t sexp, const char *topname, const char *elems)
+key_from_sexp (gcry_mpi_t * array, gcry_sexp_t sexp, const char *topname,
+ const char *elems)
{
gcry_sexp_t list, l2;
const char *s;
void
GNUNET_CRYPTO_rsa_key_get_public (const struct GNUNET_CRYPTO_RsaPrivateKey
*priv,
- struct
- GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *pub)
+ struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded
+ *pub)
{
gcry_mpi_t skey[2];
size_t size;
pub->sizen = htons (GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH);
pub->padding = 0;
size = GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH;
- GNUNET_assert (0 == gcry_mpi_print (GCRYMPI_FMT_USG,
- &pub->key[0], size, &size, skey[0]));
+ GNUNET_assert (0 ==
+ gcry_mpi_print (GCRYMPI_FMT_USG, &pub->key[0], size, &size,
+ skey[0]));
adjust (&pub->key[0], size, GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH);
size = GNUNET_CRYPTO_RSA_KEY_LENGTH - GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH;
GNUNET_assert (0 ==
gcry_mpi_print (GCRYMPI_FMT_USG,
&pub->key
- [GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH],
- size, &size, skey[1]));
+ [GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH], size,
+ &size, skey[1]));
adjust (&pub->key[GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH], size,
GNUNET_CRYPTO_RSA_KEY_LENGTH -
GNUNET_CRYPTO_RSA_DATA_ENCODING_LENGTH);
gcry_mpi_release (n);
return NULL;
}
- rc = gcry_sexp_build (&result,
- &erroff, "(public-key(rsa(n %m)(e %m)))", n, e);
+ rc = gcry_sexp_build (&result, &erroff, "(public-key(rsa(n %m)(e %m)))", n,
+ e);
gcry_mpi_release (n);
gcry_mpi_release (e);
if (rc)
{
if (pkv[i] != NULL)
{
- GNUNET_assert (0 == gcry_mpi_aprint (GCRYMPI_FMT_USG,
- (unsigned char **) &pbu[i],
- &sizes[i], pkv[i]));
+ GNUNET_assert (0 ==
+ gcry_mpi_aprint (GCRYMPI_FMT_USG,
+ (unsigned char **) &pbu[i], &sizes[i],
+ pkv[i]));
size += sizes[i];
}
else
pos = 0;
size = ntohs (encoding->sizen);
- rc = gcry_mpi_scan (&n,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&n, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
pos += ntohs (encoding->sizen);
if (rc)
{
return NULL;
}
size = ntohs (encoding->sizee);
- rc = gcry_mpi_scan (&e,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&e, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
pos += ntohs (encoding->sizee);
if (rc)
{
return NULL;
}
size = ntohs (encoding->sized);
- rc = gcry_mpi_scan (&d,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&d, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
pos += ntohs (encoding->sized);
if (rc)
{
size = ntohs (encoding->sizep);
if (size > 0)
{
- rc = gcry_mpi_scan (&q,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&q, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
pos += ntohs (encoding->sizep);
if (rc)
{
size = ntohs (encoding->sizeq);
if (size > 0)
{
- rc = gcry_mpi_scan (&p,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&p, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
pos += ntohs (encoding->sizeq);
if (rc)
{
ntohs (encoding->len) - sizeof (struct RsaPrivateKeyBinaryEncoded) - pos;
if (size > 0)
{
- rc = gcry_mpi_scan (&u,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
+ rc = gcry_mpi_scan (&u, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos], size,
+ &size);
if (rc)
{
LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
* files does not exist, create a new key and write it to the
* file. Caller must free return value. Note that this function
* can not guarantee that another process might not be trying
- * the same operation on the same file at the same time.
+ * the same operation on the same file at the same time.
* If the contents of the file
* are invalid the old file is deleted and a fresh key is
* created.
while (GNUNET_YES != GNUNET_DISK_file_test (filename))
{
fd = GNUNET_DISK_file_open (filename,
- GNUNET_DISK_OPEN_WRITE |
- GNUNET_DISK_OPEN_CREATE |
- GNUNET_DISK_OPEN_FAILIFEXISTS,
+ GNUNET_DISK_OPEN_WRITE | GNUNET_DISK_OPEN_CREATE
+ | GNUNET_DISK_OPEN_FAILIFEXISTS,
GNUNET_DISK_PERM_USER_READ |
GNUNET_DISK_PERM_USER_WRITE);
if (NULL == fd)
{
/* must exist but not be accessible, fail for good! */
if (0 != ACCESS (filename, R_OK))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
- "access", filename);
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "access",
+ filename);
else
GNUNET_break (0); /* what is going on!? */
return NULL;
while (GNUNET_YES !=
GNUNET_DISK_file_lock (fd, 0,
- sizeof (struct
- RsaPrivateKeyBinaryEncoded),
+ sizeof (struct RsaPrivateKeyBinaryEncoded),
GNUNET_YES))
{
sleep (1);
{
ec = errno;
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _
- ("Could not aquire lock on file `%s': %s...\n"),
- filename, STRERROR (ec));
+ _("Could not aquire lock on file `%s': %s...\n"), filename,
+ STRERROR (ec));
}
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
{
ec = errno;
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Could not aquire lock on file `%s': %s...\n"),
- filename, STRERROR (ec));
+ _("Could not aquire lock on file `%s': %s...\n"), filename,
+ STRERROR (ec));
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_
("This may be ok if someone is currently generating a hostkey.\n"));
* @returns GNUNET_SYSERR on error, GNUNET_OK if ok
*/
int
-GNUNET_CRYPTO_rsa_encrypt (const void *block,
- size_t size,
- const struct
- GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *publicKey,
+GNUNET_CRYPTO_rsa_encrypt (const void *block, size_t size,
+ const struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded
+ *publicKey,
struct GNUNET_CRYPTO_RsaEncryptedData *target)
{
gcry_sexp_t result;
GNUNET_assert (0 == key_from_sexp (&rval, result, "rsa", "a"));
gcry_sexp_release (result);
isize = sizeof (struct GNUNET_CRYPTO_RsaEncryptedData);
- GNUNET_assert (0 == gcry_mpi_print (GCRYMPI_FMT_USG,
- (unsigned char *) target, isize, &isize,
- rval));
+ GNUNET_assert (0 ==
+ gcry_mpi_print (GCRYMPI_FMT_USG, (unsigned char *) target,
+ isize, &isize, rval));
gcry_mpi_release (rval);
adjust (&target->encoding[0], isize,
sizeof (struct GNUNET_CRYPTO_RsaEncryptedData));
*/
ssize_t
GNUNET_CRYPTO_rsa_decrypt (const struct GNUNET_CRYPTO_RsaPrivateKey * key,
- const struct GNUNET_CRYPTO_RsaEncryptedData *
- block, void *result, size_t max)
+ const struct GNUNET_CRYPTO_RsaEncryptedData * block,
+ void *result, size_t max)
{
gcry_sexp_t resultsexp;
gcry_sexp_t data;
GNUNET_assert (0 == gcry_pk_testkey (key->sexp));
#endif
size = sizeof (struct GNUNET_CRYPTO_RsaEncryptedData);
- GNUNET_assert (0 == gcry_mpi_scan (&val,
- GCRYMPI_FMT_USG, &block->encoding[0],
- size, &size));
GNUNET_assert (0 ==
- gcry_sexp_build (&data, &erroff,
- "(enc-val(flags)(rsa(a %m)))", val));
+ gcry_mpi_scan (&val, GCRYMPI_FMT_USG, &block->encoding[0],
+ size, &size));
+ GNUNET_assert (0 ==
+ gcry_sexp_build (&data, &erroff, "(enc-val(flags)(rsa(a %m)))",
+ val));
gcry_mpi_release (val);
GNUNET_assert (0 == gcry_pk_decrypt (&resultsexp, data, key->sexp));
gcry_sexp_release (data);
*/
int
GNUNET_CRYPTO_rsa_sign (const struct GNUNET_CRYPTO_RsaPrivateKey *key,
- const struct GNUNET_CRYPTO_RsaSignaturePurpose
- *purpose, struct GNUNET_CRYPTO_RsaSignature *sig)
+ const struct GNUNET_CRYPTO_RsaSignaturePurpose *purpose,
+ struct GNUNET_CRYPTO_RsaSignature *sig)
{
gcry_sexp_t result;
gcry_sexp_t data;
GNUNET_assert (0 == key_from_sexp (&rval, result, "rsa", "s"));
gcry_sexp_release (result);
ssize = sizeof (struct GNUNET_CRYPTO_RsaSignature);
- GNUNET_assert (0 == gcry_mpi_print (GCRYMPI_FMT_USG,
- (unsigned char *) sig, ssize, &ssize,
- rval));
+ GNUNET_assert (0 ==
+ gcry_mpi_print (GCRYMPI_FMT_USG, (unsigned char *) sig, ssize,
+ &ssize, rval));
gcry_mpi_release (rval);
adjust (sig->sig, ssize, sizeof (struct GNUNET_CRYPTO_RsaSignature));
return GNUNET_OK;
return GNUNET_SYSERR; /* purpose mismatch */
GNUNET_CRYPTO_hash (validate, ntohl (validate->size), &hc);
size = sizeof (struct GNUNET_CRYPTO_RsaSignature);
- GNUNET_assert (0 == gcry_mpi_scan (&val,
- GCRYMPI_FMT_USG,
- (const unsigned char *) sig, size, &size));
+ GNUNET_assert (0 ==
+ gcry_mpi_scan (&val, GCRYMPI_FMT_USG,
+ (const unsigned char *) sig, size, &size));
GNUNET_assert (0 ==
gcry_sexp_build (&sigdata, &erroff, "(sig-val(rsa(s %m)))",
val));
bufSize = strlen (FORMATSTRING) + 1;
buff = GNUNET_malloc (bufSize);
memcpy (buff, FORMATSTRING, bufSize);
- memcpy (&buff[strlen (FORMATSTRING) -
- strlen
- ("0123456789012345678901234567890123456789012345678901234567890123))")],
+ memcpy (&buff
+ [strlen (FORMATSTRING) -
+ strlen
+ ("0123456789012345678901234567890123456789012345678901234567890123))")],
&hc, sizeof (GNUNET_HashCode));
GNUNET_assert (0 == gcry_sexp_new (&data, buff, bufSize, 0));
GNUNET_free (buff);
if (rc)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("RSA signature verification failed at %s:%d: %s\n"),
- __FILE__, __LINE__, gcry_strerror (rc));
+ _("RSA signature verification failed at %s:%d: %s\n"), __FILE__,
+ __LINE__, gcry_strerror (rc));
return GNUNET_SYSERR;
}
return GNUNET_OK;
projects / oweals / gnunet.git / blobdiff