Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

> This, obviously, is not a cryptographically strong PRNG.

Why is this obvious?

The generator used is L'Ecuyer's MRG32k3a : http://www.iro.umontreal.ca/~lecuyer/myftp/papers/streams00s...

Is there a known weakness?



It's not really a question of known weaknesses because it's not designed to be secure in the first place; it only performs a single round. Its purpose is to be fast and to be "random enough" for scientific applications.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: