Re:“True” Randomness vs. “Pseudo” Randomness
by lern_too_spel on Monday April 03, 2023 @02:06AM
(#35419117)
This just relies on the pseudorandomness of SHA-256. You can skip a lot of waste and use SHA-256 directly.
[ Parent
| on HN ]
No; it relies on practically nobody being able to control what the SHA-256 is applied to.
Re:“True” Randomness vs. “Pseudo” Randomness
by lern_too_spel on Tuesday April 04, 2023 @03:33AM
(#35436300)
That's actually very easy to control. Just pay a high transaction fee. The nonce comes from a PRNG that doesn't have to pass many randomness checks. Your proposal really is no more random than a counter based SHA256 PRNG except with an awfully high sample latency.