Method __builtin.Nettle.Hash()->HKDF()->extract()

class __builtin.Nettle.Hash

class __builtin.Nettle.Hash.HKDF

Method extract

string(8bit) extract(string(8bit) password)

Description

This is similar to the RFC 5869 2.2 HKDF-Extract(salt, IKM) function, but the salt is the previously generated PRK.