RNG implementations and their problems

2005-12-04 Thread David Wagner
>So far I haven't seen any userland tools for updating the entropy count. > >This is unfortunate, because sometimes I generate entropy on one machine >and want to pipe it into the /dev/random pool. > >However, I cannot update entropy counts [...] This is a security feature. If non-root programs c

Re: RNG implementations and their problems

2005-12-04 Thread Paul Hoffman
At 10:54 PM -0600 12/3/05, Travis H. wrote: I'm dissatisfied with the state of /dev/random devices on Unix. Depends on what you mean by "Unix". FreeBSD 5 and 6 have much of what you want. So far I haven't seen any userland tools for updating the entropy count. From 'man 4 random': If t

RNG implementations and their problems

2005-12-04 Thread Travis H.
I'm dissatisfied with the state of /dev/random devices on Unix. Here are my gripes: So far I haven't seen any userland tools for updating the entropy count. This is unfortunate, because sometimes I generate entropy on one machine and want to pipe it into the /dev/random pool. However, I cannot