/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
#include "tomcrypt_private.h"
#ifdef LTC_CHACHA
/**
Terminate and clear ChaCha state
@param st The ChaCha state
@return CRYPT_OK on success
*/
int chacha_done(chacha_state *st)
{
LTC_ARGCHK(st != NULL);
zeromem(st, sizeof(chacha_state));
return CRYPT_OK;
}
#endif