eden-emu/mbedtls
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Minor review fixes

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This commit is contained in:
Jarno Lamsa 2019-12-20 12:42:49 +02:00
parent 015aa44b93
commit 5aa4c07b85
5 changed files with 21 additions and 12 deletions
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8
library/entropy.c
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@ -258,7 +258,7 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
{
int i;
volatile int ret = MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE;
volatile int have_one_strong_fi = 0;
volatile int have_one_strong_fi = MBEDTLS_ENTROPY_SOURCE_WEAK;
unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER];
size_t olen;
@ -276,7 +276,7 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
mbedtls_platform_enforce_volatile_reads();
if( strong_fi == MBEDTLS_ENTROPY_SOURCE_STRONG )
have_one_strong_fi = 1;
have_one_strong_fi = MBEDTLS_ENTROPY_SOURCE_STRONG;
else
return( MBEDTLS_ERR_PLATFORM_FAULT_DETECTED );
}
@ -303,10 +303,10 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
cleanup:
mbedtls_platform_zeroize( buf, sizeof( buf ) );
if( have_one_strong_fi == 1 )
if( have_one_strong_fi == MBEDTLS_ENTROPY_SOURCE_STRONG )
{
mbedtls_platform_enforce_volatile_reads();
if( have_one_strong_fi == 1 )
if( have_one_strong_fi == MBEDTLS_ENTROPY_SOURCE_STRONG )
{
return( ret );
}