#include <gcrypt.h>
#include <limits.h>
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
/**
* Log an error message at log-level 'level' that indicates
* a failure of the command 'cmd' with the message given
* by gcry_strerror(rc).
*/
-#define LOG_GCRY(level, cmd, rc) do { GNUNET_log(level, _("`%s' failed at %s:%d with error: %s\n"), cmd, __FILE__, __LINE__, gcry_strerror(rc)); } while(0);
+#define LOG_GCRY(level, cmd, rc) do { LOG(level, _("`%s' failed at %s:%d with error: %s\n"), cmd, __FILE__, __LINE__, gcry_strerror(rc)); } while(0);
typedef struct
{
- gcry_mpi_t n; /* public modulus */
- gcry_mpi_t e; /* public exponent */
- gcry_mpi_t d; /* exponent */
- gcry_mpi_t p; /* prime p. */
- gcry_mpi_t q; /* prime q. */
- gcry_mpi_t u; /* inverse of p mod q. */
+ gcry_mpi_t n; /* public modulus */
+ gcry_mpi_t e; /* public exponent */
+ gcry_mpi_t d; /* exponent */
+ gcry_mpi_t p; /* prime p. */
+ gcry_mpi_t q; /* prime q. */
+ gcry_mpi_t u; /* inverse of p mod q. */
} KBlock_secret_key;
/**
tmp = *rnd;
for (i = 0; i < cnt; i++)
- {
- int j;
-
- if (i > 0)
- GNUNET_CRYPTO_hash (&hc, sizeof (GNUNET_HashCode), &tmp);
- for (j = 0; j < sizeof (GNUNET_HashCode) / sizeof (uint32_t); j++)
{
+ int j;
+
+ if (i > 0)
+ GNUNET_CRYPTO_hash (&hc, sizeof (GNUNET_HashCode), &tmp);
+ for (j = 0; j < sizeof (GNUNET_HashCode) / sizeof (uint32_t); j++)
+ {
#if HAVE_GCRY_MPI_LSHIFT
- gcry_mpi_lshift (n, n, sizeof (uint32_t) * 8);
+ gcry_mpi_lshift (n, n, sizeof (uint32_t) * 8);
#else
- gcry_mpi_mul_ui (n, n, 1 << (sizeof (uint32_t) * 4));
- gcry_mpi_mul_ui (n, n, 1 << (sizeof (uint32_t) * 4));
+ gcry_mpi_mul_ui (n, n, 1 << (sizeof (uint32_t) * 4));
+ gcry_mpi_mul_ui (n, n, 1 << (sizeof (uint32_t) * 4));
#endif
- gcry_mpi_add_ui (n, n, ntohl (((uint32_t *) & tmp)[j]));
+ gcry_mpi_add_ui (n, n, ntohl (((uint32_t *) & tmp)[j]));
+ }
+ hc = tmp;
}
- hc = tmp;
- }
GNUNET_CRYPTO_hash (&hc, sizeof (GNUNET_HashCode), rnd);
i = gcry_mpi_get_nbits (n);
while (i > nbits)
cnt = gcry_mpi_get_nbits (n);
for (idx = 0; idx < cnt; idx++)
- {
- if (gcry_mpi_test_bit (n, idx) == 0)
- return idx;
- }
+ {
+ if (gcry_mpi_test_bit (n, idx) == 0)
+ return idx;
+ }
return ULONG_MAX;
}
mpz_tdiv_q_2exp (q, q, k);
for (i = 0; i < steps; i++)
- {
- if (!i)
- {
- gcry_mpi_set_ui (x, 2);
- }
- else
{
- mpz_randomize (x, nbits - 1, hc);
- GNUNET_assert (gcry_mpi_cmp (x, nminus1) < 0);
- GNUNET_assert (gcry_mpi_cmp_ui (x, 1) > 0);
+ if (!i)
+ {
+ gcry_mpi_set_ui (x, 2);
+ }
+ else
+ {
+ mpz_randomize (x, nbits - 1, hc);
+ GNUNET_assert (gcry_mpi_cmp (x, nminus1) < 0);
+ GNUNET_assert (gcry_mpi_cmp_ui (x, 1) > 0);
+ }
+ gcry_mpi_powm (y, x, q, n);
+ if (gcry_mpi_cmp_ui (y, 1) && gcry_mpi_cmp (y, nminus1))
+ {
+ for (j = 1; j < k && gcry_mpi_cmp (y, nminus1); j++)
+ {
+ gcry_mpi_powm (y, y, a2, n);
+ if (!gcry_mpi_cmp_ui (y, 1))
+ goto leave; /* Not a prime. */
+ }
+ if (gcry_mpi_cmp (y, nminus1))
+ goto leave; /* Not a prime. */
+ }
}
- gcry_mpi_powm (y, x, q, n);
- if (gcry_mpi_cmp_ui (y, 1) && gcry_mpi_cmp (y, nminus1))
- {
- for (j = 1; j < k && gcry_mpi_cmp (y, nminus1); j++)
- {
- gcry_mpi_powm (y, y, a2, n);
- if (!gcry_mpi_cmp_ui (y, 1))
- goto leave; /* Not a prime. */
- }
- if (gcry_mpi_cmp (y, nminus1))
- goto leave; /* Not a prime. */
- }
- }
- rc = 1; /* May be a prime. */
+ rc = 1; /* May be a prime. */
leave:
gcry_mpi_release (x);
adjust (unsigned char *buf, size_t size, size_t target)
{
if (size < target)
- {
- memmove (&buf[target - size], buf, size);
- memset (buf, 0, target - size);
- }
+ {
+ memmove (&buf[target - size], buf, size);
+ memset (buf, 0, target - size);
+ }
}
tmp = gcry_mpi_new (0);
sp = gcry_mpi_new (0);
while (1)
- {
- /* generate a random number */
- mpz_randomize (prime, nbits, hc);
- /* Set high order bit to 1, set low order bit to 1. If we are
- * generating a secret prime we are most probably doing that
- * for RSA, to make sure that the modulus does have the
- * requested key size we set the 2 high order bits. */
- gcry_mpi_set_bit (prime, nbits - 1);
- gcry_mpi_set_bit (prime, nbits - 2);
- gcry_mpi_set_bit (prime, 0);
-
- /* Calculate all remainders. */
- for (i = 0; i < no_of_small_prime_numbers; i++)
- {
- size_t written;
-
- gcry_mpi_set_ui (sp, small_prime_numbers[i]);
- gcry_mpi_div (NULL, tmp, prime, sp, -1);
- mods[i] = 0;
- written = sizeof (unsigned int);
- GNUNET_assert (0 ==
- gcry_mpi_print (GCRYMPI_FMT_USG,
- (unsigned char *) &mods[i], written,
- &written, tmp));
- adjust ((unsigned char *) &mods[i], written, sizeof (unsigned int));
- mods[i] = ntohl (mods[i]);
- }
- /* Now try some primes starting with prime. */
- for (step = 0; step < 20000; step += 2)
{
- /* Check against all the small primes we have in mods. */
+ /* generate a random number */
+ mpz_randomize (prime, nbits, hc);
+ /* Set high order bit to 1, set low order bit to 1. If we are
+ * generating a secret prime we are most probably doing that
+ * for RSA, to make sure that the modulus does have the
+ * requested key size we set the 2 high order bits. */
+ gcry_mpi_set_bit (prime, nbits - 1);
+ gcry_mpi_set_bit (prime, nbits - 2);
+ gcry_mpi_set_bit (prime, 0);
+
+ /* Calculate all remainders. */
for (i = 0; i < no_of_small_prime_numbers; i++)
- {
- uint16_t x = small_prime_numbers[i];
-
- while (mods[i] + step >= x)
- mods[i] -= x;
- if (!(mods[i] + step))
- break;
- }
- if (i < no_of_small_prime_numbers)
- continue; /* Found a multiple of an already known prime. */
-
- gcry_mpi_add_ui (*ptest, prime, step);
- if (!gcry_mpi_test_bit (*ptest, nbits - 2))
- break;
-
- /* Do a fast Fermat test now. */
- gcry_mpi_sub_ui (pminus1, *ptest, 1);
- gcry_mpi_powm (result, val_2, pminus1, *ptest);
- if ((!gcry_mpi_cmp_ui (result, 1)) && (is_prime (*ptest, 5, hc)))
- {
- /* Got it. */
- gcry_mpi_release (sp);
- gcry_mpi_release (tmp);
- gcry_mpi_release (val_2);
- gcry_mpi_release (val_3);
- gcry_mpi_release (result);
- gcry_mpi_release (pminus1);
- gcry_mpi_release (prime);
- return;
- }
+ {
+ size_t written;
+
+ gcry_mpi_set_ui (sp, small_prime_numbers[i]);
+ gcry_mpi_div (NULL, tmp, prime, sp, -1);
+ mods[i] = 0;
+ written = sizeof (unsigned int);
+ GNUNET_assert (0 ==
+ gcry_mpi_print (GCRYMPI_FMT_USG,
+ (unsigned char *) &mods[i], written,
+ &written, tmp));
+ adjust ((unsigned char *) &mods[i], written, sizeof (unsigned int));
+ mods[i] = ntohl (mods[i]);
+ }
+ /* Now try some primes starting with prime. */
+ for (step = 0; step < 20000; step += 2)
+ {
+ /* Check against all the small primes we have in mods. */
+ for (i = 0; i < no_of_small_prime_numbers; i++)
+ {
+ uint16_t x = small_prime_numbers[i];
+
+ while (mods[i] + step >= x)
+ mods[i] -= x;
+ if (!(mods[i] + step))
+ break;
+ }
+ if (i < no_of_small_prime_numbers)
+ continue; /* Found a multiple of an already known prime. */
+
+ gcry_mpi_add_ui (*ptest, prime, step);
+ if (!gcry_mpi_test_bit (*ptest, nbits - 2))
+ break;
+
+ /* Do a fast Fermat test now. */
+ gcry_mpi_sub_ui (pminus1, *ptest, 1);
+ gcry_mpi_powm (result, val_2, pminus1, *ptest);
+ if ((!gcry_mpi_cmp_ui (result, 1)) && (is_prime (*ptest, 5, hc)))
+ {
+ /* Got it. */
+ gcry_mpi_release (sp);
+ gcry_mpi_release (tmp);
+ gcry_mpi_release (val_2);
+ gcry_mpi_release (val_3);
+ gcry_mpi_release (result);
+ gcry_mpi_release (pminus1);
+ gcry_mpi_release (prime);
+ return;
+ }
+ }
}
- }
}
/**
* @param hc the HC to use for PRNG (modified!)
*/
static void
-generate_kblock_key (KBlock_secret_key *sk,
- unsigned int nbits, GNUNET_HashCode * hc)
+generate_kblock_key (KBlock_secret_key * sk, unsigned int nbits,
+ GNUNET_HashCode * hc)
{
gcry_mpi_t t1, t2;
- gcry_mpi_t phi; /* helper: (p-1)(q-1) */
+ gcry_mpi_t phi; /* helper: (p-1)(q-1) */
gcry_mpi_t g;
gcry_mpi_t f;
f = gcry_mpi_new (0);
do
- {
- do
{
- gcry_mpi_release (sk->p);
- gcry_mpi_release (sk->q);
- gen_prime (&sk->p, nbits / 2, hc);
- gen_prime (&sk->q, nbits / 2, hc);
-
- if (gcry_mpi_cmp (sk->p, sk->q) > 0) /* p shall be smaller than q (for calc of u) */
- gcry_mpi_swap (sk->p, sk->q);
- /* calculate the modulus */
- gcry_mpi_mul (sk->n, sk->p, sk->q);
+ do
+ {
+ gcry_mpi_release (sk->p);
+ gcry_mpi_release (sk->q);
+ gen_prime (&sk->p, nbits / 2, hc);
+ gen_prime (&sk->q, nbits / 2, hc);
+
+ if (gcry_mpi_cmp (sk->p, sk->q) > 0) /* p shall be smaller than q (for calc of u) */
+ gcry_mpi_swap (sk->p, sk->q);
+ /* calculate the modulus */
+ gcry_mpi_mul (sk->n, sk->p, sk->q);
+ }
+ while (gcry_mpi_get_nbits (sk->n) != nbits);
+
+ /* calculate Euler totient: phi = (p-1)(q-1) */
+ gcry_mpi_sub_ui (t1, sk->p, 1);
+ gcry_mpi_sub_ui (t2, sk->q, 1);
+ gcry_mpi_mul (phi, t1, t2);
+ gcry_mpi_gcd (g, t1, t2);
+ gcry_mpi_div (f, NULL, phi, g, 0);
+ while (0 == gcry_mpi_gcd (t1, sk->e, phi))
+ { /* (while gcd is not 1) */
+ gcry_mpi_add_ui (sk->e, sk->e, 2);
+ }
+
+ /* calculate the secret key d = e^1 mod phi */
}
- while (gcry_mpi_get_nbits (sk->n) != nbits);
-
- /* calculate Euler totient: phi = (p-1)(q-1) */
- gcry_mpi_sub_ui (t1, sk->p, 1);
- gcry_mpi_sub_ui (t2, sk->q, 1);
- gcry_mpi_mul (phi, t1, t2);
- gcry_mpi_gcd (g, t1, t2);
- gcry_mpi_div (f, NULL, phi, g, 0);
- while (0 == gcry_mpi_gcd (t1, sk->e, phi))
- { /* (while gcd is not 1) */
- gcry_mpi_add_ui (sk->e, sk->e, 2);
- }
-
- /* calculate the secret key d = e^1 mod phi */
- }
while ((0 == gcry_mpi_invm (sk->d, sk->e, f)) ||
- (0 == gcry_mpi_invm (sk->u, sk->p, sk->q)));
+ (0 == gcry_mpi_invm (sk->u, sk->p, sk->q)));
gcry_mpi_release (t1);
gcry_mpi_release (t2);
* Total size of the structure, in bytes, in big-endian!
*/
uint16_t len GNUNET_PACKED;
- uint16_t sizen GNUNET_PACKED; /* in big-endian! */
- uint16_t sizee GNUNET_PACKED; /* in big-endian! */
- uint16_t sized GNUNET_PACKED; /* in big-endian! */
- uint16_t sizep GNUNET_PACKED; /* in big-endian! */
- uint16_t sizeq GNUNET_PACKED; /* in big-endian! */
- uint16_t sizedmp1 GNUNET_PACKED; /* in big-endian! */
- uint16_t sizedmq1 GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizen GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizee GNUNET_PACKED; /* in big-endian! */
+ uint16_t sized GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizep GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizeq GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizedmp1 GNUNET_PACKED; /* in big-endian! */
+ uint16_t sizedmq1 GNUNET_PACKED; /* in big-endian! */
/* followed by the actual values */
};
size_t size;
hx = *hc;
- generate_kblock_key (&sk, 1024, /* at least 10x as fast than 2048 bits
- * -- we simply cannot afford 2048 bits
- * even on modern hardware, and especially
- * not since clearly a dictionary attack
- * will still be much cheaper
- * than breaking a 1024 bit RSA key.
- * If an adversary can spend the time to
- * break a 1024 bit RSA key just to forge
- * a signature -- SO BE IT. [ CG, 6/2005 ] */
- &hx);
+ generate_kblock_key (&sk, 1024, /* at least 10x as fast than 2048 bits
+ * -- we simply cannot afford 2048 bits
+ * even on modern hardware, and especially
+ * not since clearly a dictionary attack
+ * will still be much cheaper
+ * than breaking a 1024 bit RSA key.
+ * If an adversary can spend the time to
+ * break a 1024 bit RSA key just to forge
+ * a signature -- SO BE IT. [ CG, 6/2005 ] */
+ &hx);
pkv[0] = &sk.n;
pkv[1] = &sk.e;
pkv[2] = &sk.d;
pkv[5] = &sk.u;
size = sizeof (struct KskRsaPrivateKeyBinaryEncoded);
for (i = 0; i < 6; i++)
- {
- gcry_mpi_aprint (GCRYMPI_FMT_STD, &pbu[i], &sizes[i], *pkv[i]);
- size += sizes[i];
- }
+ {
+ gcry_mpi_aprint (GCRYMPI_FMT_STD, &pbu[i], &sizes[i], *pkv[i]);
+ size += sizes[i];
+ }
GNUNET_assert (size < 65536);
retval = GNUNET_malloc (size);
retval->len = htons (size);
retval->sizedmq1 = htons (0);
memcpy (&((char *) &retval[1])[i], pbu[5], sizes[5]);
for (i = 0; i < 6; i++)
- {
- gcry_mpi_release (*pkv[i]);
- free (pbu[i]);
- }
+ {
+ gcry_mpi_release (*pkv[i]);
+ free (pbu[i]);
+ }
return retval;
}
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)
- {
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
- return NULL;
- }
+ {
+ LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", 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)
- {
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
- gcry_mpi_release (n);
- return NULL;
- }
+ {
+ LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
+ gcry_mpi_release (n);
+ 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)
- {
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
- gcry_mpi_release (n);
- gcry_mpi_release (e);
- return NULL;
- }
- /* swap p and q! */
- size = ntohs (encoding->sizep);
- if (size > 0)
- {
- rc = gcry_mpi_scan (&q,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
- pos += ntohs (encoding->sizep);
- if (rc)
{
LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
gcry_mpi_release (n);
gcry_mpi_release (e);
- gcry_mpi_release (d);
return NULL;
}
- }
+ /* swap p and q! */
+ size = ntohs (encoding->sizep);
+ if (size > 0)
+ {
+ rc = gcry_mpi_scan (&q, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos],
+ size, &size);
+ pos += ntohs (encoding->sizep);
+ if (rc)
+ {
+ LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
+ gcry_mpi_release (n);
+ gcry_mpi_release (e);
+ gcry_mpi_release (d);
+ return NULL;
+ }
+ }
else
q = NULL;
size = ntohs (encoding->sizeq);
if (size > 0)
- {
- rc = gcry_mpi_scan (&p,
- GCRYMPI_FMT_USG,
- &((const unsigned char *) (&encoding[1]))[pos],
- size, &size);
- pos += ntohs (encoding->sizeq);
- if (rc)
{
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
- gcry_mpi_release (n);
- gcry_mpi_release (e);
- gcry_mpi_release (d);
- if (q != NULL)
- gcry_mpi_release (q);
- return NULL;
+ rc = gcry_mpi_scan (&p, GCRYMPI_FMT_USG,
+ &((const unsigned char *) (&encoding[1]))[pos],
+ size, &size);
+ pos += ntohs (encoding->sizeq);
+ if (rc)
+ {
+ LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
+ gcry_mpi_release (n);
+ gcry_mpi_release (e);
+ gcry_mpi_release (d);
+ if (q != NULL)
+ gcry_mpi_release (q);
+ return NULL;
+ }
}
- }
else
p = NULL;
pos += ntohs (encoding->sizedmp1);
pos += ntohs (encoding->sizedmq1);
size =
- ntohs (encoding->len) - sizeof (struct KskRsaPrivateKeyBinaryEncoded) -
- pos;
+ ntohs (encoding->len) - sizeof (struct KskRsaPrivateKeyBinaryEncoded) -
+ pos;
if (size > 0)
- {
- 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);
- gcry_mpi_release (n);
- gcry_mpi_release (e);
- gcry_mpi_release (d);
- if (p != NULL)
- gcry_mpi_release (p);
- if (q != NULL)
- gcry_mpi_release (q);
- return NULL;
+ 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);
+ gcry_mpi_release (n);
+ gcry_mpi_release (e);
+ gcry_mpi_release (d);
+ if (p != NULL)
+ gcry_mpi_release (p);
+ if (q != NULL)
+ gcry_mpi_release (q);
+ return NULL;
+ }
}
- }
else
u = NULL;
if ((p != NULL) && (q != NULL) && (u != NULL))
- {
- rc = gcry_sexp_build (&res, &size, /* erroff */
- "(private-key(rsa(n %m)(e %m)(d %m)(p %m)(q %m)(u %m)))",
- n, e, d, p, q, u);
- }
- else
- {
- if ((p != NULL) && (q != NULL))
{
- rc = gcry_sexp_build (&res, &size, /* erroff */
- "(private-key(rsa(n %m)(e %m)(d %m)(p %m)(q %m)))",
- n, e, d, p, q);
+ rc = gcry_sexp_build (&res, &size, /* erroff */
+ "(private-key(rsa(n %m)(e %m)(d %m)(p %m)(q %m)(u %m)))",
+ n, e, d, p, q, u);
}
- else
+ else
{
- rc = gcry_sexp_build (&res, &size, /* erroff */
- "(private-key(rsa(n %m)(e %m)(d %m)))", n, e, d);
+ if ((p != NULL) && (q != NULL))
+ {
+ rc = gcry_sexp_build (&res, &size, /* erroff */
+ "(private-key(rsa(n %m)(e %m)(d %m)(p %m)(q %m)))",
+ n, e, d, p, q);
+ }
+ else
+ {
+ rc = gcry_sexp_build (&res, &size, /* erroff */
+ "(private-key(rsa(n %m)(e %m)(d %m)))", n, e,
+ d);
+ }
}
- }
gcry_mpi_release (n);
gcry_mpi_release (e);
gcry_mpi_release (d);
LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_sexp_build", rc);
#if EXTRA_CHECKS
if (gcry_pk_testkey (res))
- {
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_pk_testkey", rc);
- return NULL;
- }
+ {
+ LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_pk_testkey", rc);
+ return NULL;
+ }
#endif
ret = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_RsaPrivateKey));
ret->sexp = res;
unsigned int i;
for (i = 0; i < cacheSize; i++)
- {
- if (0 == memcmp (hc, &cache[i]->hc, sizeof (GNUNET_HashCode)))
{
- ret = ksk_decode_key (cache[i]->pke);
- return ret;
+ if (0 == memcmp (hc, &cache[i]->hc, sizeof (GNUNET_HashCode)))
+ {
+ ret = ksk_decode_key (cache[i]->pke);
+ return ret;
+ }
}
- }
line = GNUNET_malloc (sizeof (struct KBlockKeyCacheLine));
line->hc = *hc;
unsigned int i;
for (i = 0; i < cacheSize; i++)
- {
- GNUNET_free (cache[i]->pke);
- GNUNET_free (cache[i]);
- }
+ {
+ GNUNET_free (cache[i]->pke);
+ GNUNET_free (cache[i]);
+ }
GNUNET_array_grow (cache, cacheSize, 0);
}
projects / oweals / gnunet.git / blobdiff