1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
3 
4 #include "tomcrypt_private.h"
5 
6 #ifdef LTC_SALSA20
7 
8 /**
9   Terminate and clear Salsa20 state
10   @param st      The Salsa20 state
11   @return CRYPT_OK on success
12 */
salsa20_done(salsa20_state * st)13 int salsa20_done(salsa20_state *st)
14 {
15    LTC_ARGCHK(st != NULL);
16    zeromem(st, sizeof(salsa20_state));
17    return CRYPT_OK;
18 }
19 
20 #endif
21