Parameters
Signature
extract salt ikm
is prk
, the pseudorandom key of hash length octets. The salt
is an optional non-secret random value, ikm
the input key material.
val expand : prk:Cstruct.t -> ?info:Cstruct.t -> int -> Cstruct.t
extract prk info length
is okm
, the output keying material. Given the pseudorandom key of hash length (usually output of !extract
step), and an optional context and application specific information info
, the okm
is generated.