Performance issues with gcry_randomize
Werner Koch
wk at gnupg.org
Mon Oct 25 14:48:41 CEST 2010
On Wed, 20 Oct 2010 20:54, dekatar at yahoo.de said:
> I just want to ask if its normal that gcry_randomize in combination with GCRY_VERY_STRONG_RANDOM is extreme slow or its just my fault?
It depends on the amount of entropy your system has available. It is
also advisable to save and load a seed file - this makes it a bit
faster. For keys with less security requests we have parameters to
consume less entropy.
Shalom-Salam,
Werner
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