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