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- Added HAVEGE as a default entropy source

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This commit is contained in:
Paul Bakker
2011-12-15 19:49:30 +00:00
parent 543c8e46b6
commit 28c7e7f6fa
2 changed files with 17 additions and 0 deletions
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9
library/entropy.c
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@ -30,6 +30,10 @@
#include "polarssl/entropy.h"
#include "polarssl/entropy_poll.h"
#if defined(POLARSSL_HAVEGE_C)
#include "polarssl/havege.h"
#endif
#define ENTROPY_MAX_LOOP 256 /**< Maximum amount to loop before error */
void entropy_init( entropy_context *ctx )
@ -45,6 +49,11 @@ void entropy_init( entropy_context *ctx )
#if defined(POLARSSL_TIMING_C)
entropy_add_source( ctx, hardclock_poll, NULL, ENTROPY_MIN_HARDCLOCK );
#endif
#if defined(POLARSSL_HAVEGE_C)
havege_init( &ctx->havege_data );
entropy_add_source( ctx, havege_poll, &ctx->havege_data,
ENTROPY_MIN_HAVEGE );
#endif
}
int entropy_add_source( entropy_context *ctx,