Hi, I looked at Exynos Pseudo Random Nubmer Generator driver (drivers/char/hw_random/exynos-rng.c) and noticed that it always seeds the device with jiffies. Then I looked at few other drivers and found that they do not seed themself (or at least I couldn't find this). I think the hw_random API does not provide generic infrastructure for seeding. What is the preferred approach for seeding a PRNG device? Use jiffies or a fixed value? Or maybe the interface should be abandoned in favor of crypto API? Best regards, Krzysztof
