/* This file is for implementing the Nassimi-Sahni algorithm */
/* See David Nassimi, Sartaj Sahni "Parallel algorithms to set up the Benes permutationnetwork" */
/* See also https://cr.yp.to/papers/controlbits-20200923.pdf */

#ifndef CONTROLBITS_H
#define CONTROLBITS_H

#define controlbitsfrompermutation CRYPTO_NAMESPACE(controlbitsfrompermutation)

#include <inttypes.h>

extern void controlbitsfrompermutation(unsigned char *,const int16_t *,long long,long long);

#endif