27 lines
558 B
C
27 lines
558 B
C
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
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*
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* LibTomCrypt is a library that provides various cryptographic
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* algorithms in a highly modular and flexible manner.
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*
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* The library is free for all purposes without any express
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* guarantee it works.
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*/
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#include "tomcrypt.h"
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#ifdef LTC_CHACHA
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/**
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Terminate and clear ChaCha state
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@param st The ChaCha state
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@return CRYPT_OK on success
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*/
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int chacha_done(chacha_state *st)
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{
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LTC_ARGCHK(st != NULL);
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XMEMSET(st, 0, sizeof(chacha_state));
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return CRYPT_OK;
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};
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#endif
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