/* $OpenBSD: poly1305.h,v 1.4 2014/05/02 03:27:54 djm Exp $ */

/*
 * Public Domain poly1305 from Andrew Moon
 * poly1305-donna-unrolled.c from https://github.com/floodyberry/poly1305-donna
 * Copyright not intended 2024.
 *
 * SPDX-License-Identifier: SAX-PD-2.0
 */

#ifndef POLY1305_H
#define POLY1305_H

#define POLY1305_KEYLEN 32
#define POLY1305_TAGLEN 16

void poly1305_auth(unsigned char out[POLY1305_TAGLEN],
                   const unsigned char *m, size_t inlen,
                   const unsigned char key[POLY1305_KEYLEN]);

#endif /* POLY1305_H */