Class Random.Fast

Inheritance graph
Builtin.RandomInterface Nettle.Fortuna Random.Fast Crypto.Random
Description

This class implements a fast and secure random generator. The generator is a Fortuna PRNG that is fed additional entropy from the system RNG (or hardware RNG, if available) for every generated megabyte of data.

If a hardware RNG is present it will be used instead of Fortuna for random strings shorter than 48 bytes.

In case of a process fork it is possible that the random generators will produce identical results for up to one megabyte of generated data.


Inherit Fortuna

inherit Nettle.Fortuna : Fortuna


Inherit RandomInterface

inherit Builtin.RandomInterface : RandomInterface