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comment the WIP sysrand_init

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This commit is contained in:
Vincent Hanquez 2016-01-16 11:35:25 +00:00
parent 4fff75d949
commit 0849f6d77d
1 changed files with 9 additions and 0 deletions
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9
cbits/cryptonite_sysrand.c
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@ -33,6 +33,14 @@
#include <sys/time.h> #include <sys/time.h>
#include "cryptonite_sha512.h" #include "cryptonite_sha512.h"
#if 0
/* Meant to initialize random buffer with somewhat
* randomized values, without an actual source of entropy.
* commented until this is actually useful for anything
*
* real entropy is supposed to be xored to a sysrand_init'ed
* buffer.
*/
void cryptonite_sysrand_init(uint8_t *buf, uint32_t sz) void cryptonite_sysrand_init(uint8_t *buf, uint32_t sz)
{ {
struct timeval tv; struct timeval tv;
@ -44,3 +52,4 @@ void cryptonite_sysrand_init(uint8_t *buf, uint32_t sz)
cryptonite_sha512_update(&ctx, (uint8_t *) &tv, sizeof(tv)); cryptonite_sha512_update(&ctx, (uint8_t *) &tv, sizeof(tv));
cryptonite_sha512_finalize(&ctx, out); cryptonite_sha512_finalize(&ctx, out);
} }
#endif