A cryptographically secure random number generator that uses the HC-128 algorithm.
HC-128 is a stream cipher designed by Hongjun Wu[^1], that we use as an RNG. It is selected as one of the "stream ciphers suitable for widespread adoption" by eSTREAM[^2].
[^1]: Hongjun Wu (2008). "The Stream Cipher HC-128". The eSTREAM Finalists, LNCS 4986, pp. 39–47, Springer-Verlag.
no_std compatible. It does not require any functionality
outside of the
core lib, thus there are no features to configure.
rand_hc is distributed under the terms of both the MIT license and the
Apache License (Version 2.0).