-- Tim May: > > As a meta-point, the world is not in short supply of lots of > > good RNGs, ranging from Johnson noise detectors to very strong > > Blum-Blum-Shub generators. The interesting stuff in crypto > > lies in other places.
Eugen Leitl > I disagree here somewhat. Cryptography ttbomk doesn't have means > of construction of provably strong PRNGs, especially scalable > ones, and with lots of internal state (asymptotically > approaching one-time pad properties), and those which can be > mapped to silicon real estate efficiently both in time (few gate > delays, >GBps data rates) and in space (the silicon real estate > consumed for each bit of PRNG state). Why would one want to implement a PRNG in silicon, when one can easily implement a real RNG in silicon? And if one is implementing a PRNG in software, it is trivial to have lots of internal state (asymptotically approaching one-time pad properties). --digsig James A. Donald 6YeGpsZR+nOTh/cGwvITnSR3TdzclVpR0+pr3YYQdkG zpSkoZyEIznFD4uNK6xfnsbGREchDTx3PKS53GZp 4n1eG5pY8G+sWam6uh16xNeCGWMWn5a5IiBmurVoA