From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/mpz/urandomb.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gmp-6.3.0/mpz/urandomb.c (limited to 'gmp-6.3.0/mpz/urandomb.c') diff --git a/gmp-6.3.0/mpz/urandomb.c b/gmp-6.3.0/mpz/urandomb.c new file mode 100644 index 0000000..5c6ad77 --- /dev/null +++ b/gmp-6.3.0/mpz/urandomb.c @@ -0,0 +1,47 @@ +/* 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 either: + + * 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. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +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 General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + +#include "gmp-impl.h" + +void +mpz_urandomb (mpz_ptr rop, gmp_randstate_ptr rstate, mp_bitcnt_t nbits) +{ + mp_ptr rp; + mp_size_t size; + + size = BITS_TO_LIMBS (nbits); + rp = MPZ_NEWALLOC (rop, size); + + _gmp_rand (rp, rstate, nbits); + MPN_NORMALIZE (rp, size); + SIZ (rop) = size; +} -- cgit v1.2.3