Am 17.06.2015 um 14:21 schrieb cee1:
2015-06-17 16:40 GMT+08:00 Reindl Harald <h.rei...@thelounge.net>:systemd-random-seed.service will load the "seed on disk" to /dev/urandom, and save a "seed" to disk when shutdown, right?The article at http://www.2uo.de/myths-about-urandom/ suggests us saving the seed as soon as there is enough entropy(means read from /dev/random? if returns, there's enough entropy),well, so you read the seed and inject it to /dev/random followed by read /dev/random and overwrite the seed for the next boot - don't sounds that goodWhat I means is: 1. Load a saved seed to /dev/urandom. 2. The service read /dev/random, which will block until kernel thinks there's enough entropy - then the Random Number should be good? 3. Save the random number returned in step 2 on disk
oh yeah block at boot sounds what we want.....
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