16#ifndef CHACHA20_LOCAL_H
17#define CHACHA20_LOCAL_H
19#include "hitls_build.h"
20#ifdef HITLS_CRYPTO_CHACHA20
22#include "crypt_chacha20.h"
24void CHACHA20_Block(CRYPT_CHACHA20_Ctx *ctx);
26void CHACHA20_Update(CRYPT_CHACHA20_Ctx *ctx,
const uint8_t *in,
27 uint8_t *out, uint32_t len);