What are post-quantum csprngs?

A post-quantum CSPRNG is like a super-duper safe lockbox that uses really smart secrets to make random numbers, and it’s built to be extra strong even against futuristic computers.

Imagine you have a piggy bank full of coins. Every time you shake it, you pick one coin at random. That's kind of like how a CSPRNG works, it makes random numbers that are super hard to guess. But instead of coins, it uses really smart secrets inside the lockbox.

Now, imagine a robot computer from the future comes along and tries to figure out which coin you'll pick next. A regular piggy bank might not be strong enough against this robot. That’s where post-quantum comes in, it means the piggy bank is built with super-strong secrets that even this futuristic robot can't crack easily.

So, a post-quantum CSPRNG is like a piggy bank made for the future, using super strong secrets to give out random numbers that are really hard to guess, even by the smartest robots.