1 // SPDX-License-Identifier: BSD-2-Clause
2 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
3  *
4  * LibTomCrypt is a library that provides various cryptographic
5  * algorithms in a highly modular and flexible manner.
6  *
7  * The library is free for all purposes without any express
8  * guarantee it works.
9  */
10 
11 #include "tomcrypt_private.h"
12 
13 #ifdef LTC_SALSA20
14 
15 /**
16   Terminate and clear Salsa20 state
17   @param st      The Salsa20 state
18   @return CRYPT_OK on success
19 */
salsa20_done(salsa20_state * st)20 int salsa20_done(salsa20_state *st)
21 {
22    LTC_ARGCHK(st != NULL);
23    XMEMSET(st, 0, sizeof(salsa20_state));
24    return CRYPT_OK;
25 }
26 
27 #endif
28 
29 /* ref:         $Format:%D$ */
30 /* git commit:  $Format:%H$ */
31 /* commit time: $Format:%ai$ */
32