Module rand 

A simple adaptor to convert between rand_core V0.6 and rand_core V0.9

A reseeding RNG implementation that wraps an existing RNG and reseeds it after a specified number of generated bytes. Copied over from the rand project which recently retired theirs.

Modules

rand_core

Random number generation traits

Structs

ChaCha8Core

ChaCha with 8 rounds

ChaCha8Rng

A cryptographically secure random number generator that uses the ChaCha algorithm.

ChaCha12Core

ChaCha with 12 rounds

ChaCha12Rng

A cryptographically secure random number generator that uses the ChaCha algorithm.

ChaCha20Core

ChaCha with 20 rounds

ChaCha20Rng

A cryptographically secure random number generator that uses the ChaCha algorithm.

ReseedingRng

A wrapper around any PRNG that implements BlockRngCore, that adds the ability to reseed it.

RngAdaptor

A simple adaptor to convert between rand_core V0.6 and rand_core V0.9

Functions

reseeding_csprng

Create a reseeding CSPRNG using ChaCha12Core as the underlying PRNG. A good default as an argument to the various rs-matter crypto backends, especially in baremetal environments.

Type Aliases

ChaChaCore

ChaCha with 20 rounds, low-level interface

ChaChaRng

ChaCha with 20 rounds