/* Copyright (c) (2011,2012,2015,2019) Apple Inc. All rights reserved.
 *
 * corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
 * is contained in the License.txt file distributed with corecrypto) and only to 
 * people who accept that license. IMPORTANT:  Any license rights granted to you by 
 * Apple Inc. (if any) are limited to internal use within your organization only on 
 * devices and computers you own or control, for the sole purpose of verifying the 
 * security characteristics and correct functioning of the Apple Software.  You may 
 * not, directly or indirectly, redistribute the Apple Software or any portions thereof.
 */

#include <corecrypto/ccz_priv.h>
#include <corecrypto/ccrng.h>

int ccz_random_bits(ccz *r, size_t nbits, struct ccrng_state *rng) {
    ccz_set_sign(r, 1);
    ccz_set_capacity(r, ccn_nof(nbits));
    int res = ccn_random_bits(nbits, r->u, rng);
    ccz_set_n(r, ccn_n(ccn_nof(nbits), r->u));
    return res;
}
