4 ms·
You can get close to 10x faster [1] than chacha8 with SIMD PRNG implementations, that are way higher quality than the usual LCG and don't fail any statistical t
by camel-cdr 3y ago
You can get close to 10x faster [1] than chacha8 with SIMD PRNG implementations, that are way higher quality than the usual LCG and don't fail any statistical test in the test suites (testu01 & PractRand). They are obviously not cryptographically secure, but it's very hard to run into problems with bias in simulations, when test suites designed to find such bias can't find it.
[0] https://github.com/espadrine/shishua https://github.com/espadrine/shishua