[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RNG_DEVICE Environment Variable?
Considering a couple of RNG hardware manufacturers use different
names for device interfaces, perhaps it would be 'convenient' to
have apps look for the environment variable RNG_DEVICE which gives
the name of whatever device is used (rnadom$, random, rand, even
lpt2...) or even a special file that is mixed periodically by a cron
job (noiz.c?).
The assumption is that reads from that device would return "truly
random" bytes (not from a pseudo-RNG), either from specialized
hardware or a system-noise sampler such as noise.sys (DOS) or
random.c (Linux, FreeBSD).
How software would handle not getting enough bytes is another matter,
perhaps left configurable to the app.
Rob.
---
Send a blank message with the subject "send pgp-key"
to <[email protected]> for a copy of my PGP key.