31 lines
711 B
C

/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.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);
XMEMSET(st, 0, sizeof(chacha_state));
return CRYPT_OK;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */