#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;
/**
int j;
if (i > 0)
- GNUNET_CRYPTO_hash (&hc, sizeof (GNUNET_HashCode), &tmp);
- for (j = sizeof(GNUNET_HashCode) / sizeof(unsigned int); j > 0; j--)
- {
+ 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(unsigned int));
+ gcry_mpi_lshift (n, n, sizeof (uint32_t) * 8);
#else
- gcry_mpi_mul_ui(n, n, pow (2, sizeof(unsigned int)));
+ 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, ((unsigned int *) &tmp)[j]);
- }
+ gcry_mpi_add_ui (n, n, ntohl (((uint32_t *) & tmp)[j]));
+ }
hc = tmp;
}
GNUNET_CRYPTO_hash (&hc, sizeof (GNUNET_HashCode), rnd);
{
unsigned int idx, cnt;
- cnt = gcry_mpi_get_nbits(n);
+ 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;
a2 = gcry_mpi_set_ui (NULL, 2);
nbits = gcry_mpi_get_nbits (n);
- gcry_mpi_sub_ui(nminus1, n, 1);
+ gcry_mpi_sub_ui (nminus1, n, 1);
/* Find q and k, so that n = 1 + 2^k * q . */
q = gcry_mpi_set (NULL, nminus1);
for (i = 0; i < steps; i++)
{
if (!i)
- {
- gcry_mpi_set_ui (x, 2);
- }
+ {
+ 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);
- }
+ {
+ 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. */
- }
+ {
+ 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);
return rc;
}
+/**
+ * If target != size, move target bytes to the
+ * end of the size-sized buffer and zero out the
+ * first target-size bytes.
+ */
+static void
+adjust (unsigned char *buf, size_t size, size_t target)
+{
+ if (size < target)
+ {
+ memmove (&buf[target - size], buf, size);
+ memset (buf, 0, target - size);
+ }
+}
+
+
static void
-gen_prime (gcry_mpi_t *ptest, unsigned int nbits, GNUNET_HashCode * hc)
+gen_prime (gcry_mpi_t * ptest, unsigned int nbits, GNUNET_HashCode * hc)
{
/* Note: 2 is not included because it can be tested more easily by
- looking at bit 0. The last entry in this list is marked by a zero */
+ * looking at bit 0. The last entry in this list is marked by a zero */
static const uint16_t small_prime_numbers[] = {
3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43,
47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101,
static int no_of_small_prime_numbers = DIM (small_prime_numbers) - 1;
gcry_mpi_t prime, pminus1, val_2, val_3, result;
- int i;
- unsigned x, step;
- unsigned int *mods;
+ unsigned int i;
+ unsigned int step;
+ unsigned int mods[no_of_small_prime_numbers];
gcry_mpi_t tmp;
gcry_mpi_t sp;
GNUNET_assert (nbits >= 16);
- mods = GNUNET_malloc (no_of_small_prime_numbers * sizeof (*mods));
/* Make nbits fit into mpz_t implementation. */
val_2 = gcry_mpi_set_ui (NULL, 2);
val_3 = gcry_mpi_set_ui (NULL, 3);
- prime = gcry_mpi_new(0);
- result = gcry_mpi_new(0);
- pminus1 = gcry_mpi_new(0);
- *ptest = gcry_mpi_new(0);
+ prime = gcry_mpi_snew (0);
+ result = gcry_mpi_new (0);
+ pminus1 = gcry_mpi_new (0);
+ *ptest = gcry_mpi_new (0);
+ 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. */
+ * 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. */
- tmp = gcry_mpi_new (0);
- sp = gcry_mpi_new (0);
- for (i = 0; (x = small_prime_numbers[i]); i++)
- {
- size_t written;
-
- gcry_mpi_set_ui(sp, x);
- gcry_mpi_div (NULL, tmp, prime, sp, -1);
+ 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;
- gcry_mpi_print (GCRYMPI_FMT_USG, (unsigned char *) &mods[i], sizeof(*mods), &written, tmp);
- }
- gcry_mpi_release (sp);
- gcry_mpi_release (tmp);
+ 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; (x = small_prime_numbers[i]); i++)
- {
- while (mods[i] + step >= x)
- mods[i] -= x;
- if (!(mods[i] + step))
- break;
- }
- if (x)
- 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 (val_2);
- gcry_mpi_release (val_3);
- gcry_mpi_release (result);
- gcry_mpi_release (pminus1);
- gcry_mpi_release (prime);
- GNUNET_free (mods);
- return;
- }
- }
+ {
+ /* 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;
nbits++;
sk->e = gcry_mpi_set_ui (NULL, 257);
- sk->n = gcry_mpi_new(0);
- sk->p = gcry_mpi_new(0);
- sk->q = gcry_mpi_new(0);
- sk->d = gcry_mpi_new(0);
- sk->u = gcry_mpi_new(0);
-
- t1 = gcry_mpi_new(0);
- t2 = gcry_mpi_new(0);
- phi = gcry_mpi_new(0);
- g = gcry_mpi_new(0);
- f = gcry_mpi_new(0);
+ sk->n = gcry_mpi_new (0);
+ sk->p = gcry_mpi_new (0);
+ sk->q = gcry_mpi_new (0);
+ sk->d = gcry_mpi_new (0);
+ sk->u = gcry_mpi_new (0);
+
+ t1 = gcry_mpi_new (0);
+ t2 = gcry_mpi_new (0);
+ phi = gcry_mpi_new (0);
+ g = gcry_mpi_new (0);
+ 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);
- }
+ {
+ 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_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);
- }
+ { /* (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;
size = sizeof (struct KskRsaPrivateKeyBinaryEncoded);
for (i = 0; i < 6; i++)
{
- gcry_mpi_aprint(GCRYMPI_FMT_STD, &pbu[i], &sizes[i], *pkv[i]);
+ gcry_mpi_aprint (GCRYMPI_FMT_STD, &pbu[i], &sizes[i], *pkv[i]);
size += sizes[i];
}
GNUNET_assert (size < 65536);
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)
- {
- LOG_GCRY (GNUNET_ERROR_TYPE_ERROR, "gcry_mpi_scan", rc);
- gcry_mpi_release (n);
- gcry_mpi_release (e);
- gcry_mpi_release (d);
- return NULL;
- }
+ {
+ 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);
+ 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;
- }
+ {
+ 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;
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);
- 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;
- }
+ {
+ 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);
+ 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)))",
+ 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);
- }
+ {
+ 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);
}
-typedef struct
+struct KBlockKeyCacheLine
{
GNUNET_HashCode hc;
struct KskRsaPrivateKeyBinaryEncoded *pke;
-} KBlockKeyCacheLine;
+};
-static KBlockKeyCacheLine **cache;
+static struct KBlockKeyCacheLine **cache;
static unsigned int cacheSize;
GNUNET_CRYPTO_rsa_key_create_from_hash (const GNUNET_HashCode * hc)
{
struct GNUNET_CRYPTO_RsaPrivateKey *ret;
- KBlockKeyCacheLine *line;
- int i;
+ struct KBlockKeyCacheLine *line;
+ 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;
- }
+ {
+ ret = ksk_decode_key (cache[i]->pke);
+ return ret;
+ }
}
- line = GNUNET_malloc (sizeof (KBlockKeyCacheLine));
+ line = GNUNET_malloc (sizeof (struct KBlockKeyCacheLine));
line->hc = *hc;
line->pke = makeKblockKeyInternal (hc);
GNUNET_array_grow (cache, cacheSize, cacheSize + 1);
void __attribute__ ((destructor)) GNUNET_CRYPTO_ksk_fini ()
{
- int i;
+ unsigned int i;
for (i = 0; i < cacheSize; i++)
{
projects / oweals / gnunet.git / blobdiff