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| author | Bruce Momjian <bruce@momjian.us> | 2006-10-04 00:30:14 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-10-04 00:30:14 +0000 |
| commit | f99a569a2ee3763b4ae174e81250c95ca0fdcbb6 (patch) | |
| tree | 76e6371fe8b347c73d7020c0bc54b9fba519dc10 /contrib/pgcrypto/pgp-mpi-internal.c | |
| parent | 451e419e9852cdf9d7e7cefc09d5355abb3405e9 (diff) | |
| download | postgresql-f99a569a2ee3763b4ae174e81250c95ca0fdcbb6.tar.gz postgresql-f99a569a2ee3763b4ae174e81250c95ca0fdcbb6.zip | |
pgindent run for 8.2.
Diffstat (limited to 'contrib/pgcrypto/pgp-mpi-internal.c')
| -rw-r--r-- | contrib/pgcrypto/pgp-mpi-internal.c | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/contrib/pgcrypto/pgp-mpi-internal.c b/contrib/pgcrypto/pgp-mpi-internal.c index 4f2e5ec9626..d2b5d0c8de7 100644 --- a/contrib/pgcrypto/pgp-mpi-internal.c +++ b/contrib/pgcrypto/pgp-mpi-internal.c @@ -26,7 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $PostgreSQL: pgsql/contrib/pgcrypto/pgp-mpi-internal.c,v 1.6 2006/07/13 04:52:51 neilc Exp $ + * $PostgreSQL: pgsql/contrib/pgcrypto/pgp-mpi-internal.c,v 1.7 2006/10/04 00:29:46 momjian Exp $ */ #include "postgres.h" @@ -36,14 +36,17 @@ #include "mbuf.h" #include "pgp.h" -static mpz_t *mp_new() +static mpz_t * +mp_new() { - mpz_t *mp = mp_int_alloc(); + mpz_t *mp = mp_int_alloc(); + mp_int_init_size(mp, 256); return mp; } -static void mp_clear_free(mpz_t *a) +static void +mp_clear_free(mpz_t * a) { if (!a) return; @@ -52,25 +55,29 @@ static void mp_clear_free(mpz_t *a) } -static int mp_px_rand(uint32 bits, mpz_t *res) +static int +mp_px_rand(uint32 bits, mpz_t * res) { - int err; - unsigned bytes = (bits + 7) / 8; - int last_bits = bits & 7; - uint8 *buf; + int err; + unsigned bytes = (bits + 7) / 8; + int last_bits = bits & 7; + uint8 *buf; buf = px_alloc(bytes); err = px_get_random_bytes(buf, bytes); - if (err < 0) { + if (err < 0) + { px_free(buf); return err; } /* clear unnecessary bits and set last bit to one */ - if (last_bits) { + if (last_bits) + { buf[0] >>= 8 - last_bits; buf[0] |= 1 << (last_bits - 1); - } else + } + else buf[0] |= 1 << 7; mp_int_read_unsigned(res, buf, bytes); @@ -80,9 +87,11 @@ static int mp_px_rand(uint32 bits, mpz_t *res) return 0; } -static void mp_modmul(mpz_t *a, mpz_t *b, mpz_t *p, mpz_t *res) +static void +mp_modmul(mpz_t * a, mpz_t * b, mpz_t * p, mpz_t * res) { - mpz_t *tmp = mp_new(); + mpz_t *tmp = mp_new(); + mp_int_mul(a, b, tmp); mp_int_mod(tmp, p, res); mp_clear_free(tmp); @@ -92,6 +101,7 @@ static mpz_t * mpi_to_bn(PGP_MPI * n) { mpz_t *bn = mp_new(); + mp_int_read_unsigned(bn, n->data, n->bytes); if (!bn) @@ -107,11 +117,11 @@ mpi_to_bn(PGP_MPI * n) } static PGP_MPI * -bn_to_mpi(mpz_t *bn) +bn_to_mpi(mpz_t * bn) { int res; PGP_MPI *n; - int bytes; + int bytes; res = pgp_mpi_alloc(mp_int_count_bits(bn), &n); if (res < 0) |