val getrandom : int -> Cstruct.t
getrandom size
returns a buffer of size
filled with random bytes.
Mirage_crypto_rng_unix
RNG seeding on Unix.
This module initializes a Fortuna RNG with getrandom()
, and CPU RNG. On BSD systems (FreeBSD, OpenBSD, macOS) getentropy ()
is used instead of getrandom ()
. On Windows 10 or higher, BCryptGenRandom()
is used with the default RNG. Windows 8 or lower are not supported by this library.
val getrandom : int -> Cstruct.t
getrandom size
returns a buffer of size
filled with random bytes.