1/* This file is in the public domain. */
2/* $FreeBSD$ */
3#pragma once
4
5#include <sys/types.h>
6
7struct poly1305_xform_ctx;
8
9void Poly1305_Init(struct poly1305_xform_ctx *);
10
11void Poly1305_Setkey(struct poly1305_xform_ctx *,
12    const uint8_t [__min_size(32)], size_t);
13
14int Poly1305_Update(struct poly1305_xform_ctx *, const void *, size_t);
15
16void Poly1305_Final(uint8_t [__min_size(16)], struct poly1305_xform_ctx *);
17