/*
 * RELIC is an Efficient LIbrary for Cryptography
 * Copyright (c) 2009 RELIC Authors
 *
 * This file is part of RELIC. RELIC is legal property of its developers,
 * whose names are not listed here. Please refer to the COPYRIGHT file
 * for contact information.
 *
 * RELIC is free software; you can redistribute it and/or modify it under the
 * terms of the version 2.1 (or later) of the GNU Lesser General Public License
 * as published by the Free Software Foundation; or version 2.0 of the Apache
 * License as published by the Apache Software Foundation. See the LICENSE files
 * for more details.
 *
 * RELIC 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 LICENSE files for more details.
 *
 * You should have received a copy of the GNU Lesser General Public or the
 * Apache License along with RELIC. If not, see <https://www.gnu.org/licenses/>
 * or <https://www.apache.org/licenses/>.
 */

/**
 * @file
 *
 * Implementation of the binary field square root.
 *
 * @ingroup fb
 */

#include <string.h>

#include "relic_core.h"
#include "relic_conf.h"
#include "relic_fb.h"
#include "relic_fb_low.h"
#include "relic_util.h"

/*============================================================================*/
/* Public definitions                                                         */
/*============================================================================*/

#if FB_SRT == BASIC || !defined(STRIP)

void fb_srt_basic(fb_t c, const fb_t a) {
	if (c != a) {
		fb_copy(c, a);
	}

	for (int i = 1; i < RLC_FB_BITS; i++) {
		fb_sqr(c, c);
	}
}

#endif

#if FB_SRT == QUICK || !defined(STRIP)

void fb_srt_quick(fb_t c, const fb_t a) {
	fb_srtn_low(c, a);
}

#endif
