| /* mpz_urandomb (rop, state, n) -- Generate a uniform pseudorandom |
| integer in the range 0 to 2^N - 1, inclusive, using STATE as the |
| random state previously initialized by a call to gmp_randinit(). |
| |
| Copyright 1999, 2000, 2002 Free Software Foundation, Inc. |
| |
| This file is part of the GNU MP Library. |
| |
| The GNU MP Library is free software; you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or (at your |
| option) any later version. |
| |
| The GNU MP Library is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ |
| |
| #include "gmp.h" |
| #include "gmp-impl.h" |
| |
| void |
| mpz_urandomb (mpz_ptr rop, gmp_randstate_t rstate, unsigned long int nbits) |
| { |
| mp_ptr rp; |
| mp_size_t size; |
| |
| size = BITS_TO_LIMBS (nbits); |
| rp = MPZ_REALLOC (rop, size); |
| |
| _gmp_rand (rp, rstate, nbits); |
| MPN_NORMALIZE (rp, size); |
| SIZ (rop) = size; |
| } |