masterkey

README

masterkey

A Go package which manages the creation of cryptographic subkeys from master keys

Documentation

Overview

Package masterkey manages the creation of cryptographic subkeys from master keys.

Index

• type MasterKey
  • func New(material []byte) MasterKey
  • func (m MasterKey) SubKey(id string, size int) ([]byte, error)

Types

type MasterKey

type MasterKey struct {
	// contains filtered or unexported fields
}

MasterKey is a crypto key that rather than being used directly generates subkeys that are used for different purposes

func New

func New(material []byte) MasterKey

New returns a MasterKey struct

func (MasterKey) SubKey

func (m MasterKey) SubKey(id string, size int) ([]byte, error)

SubKey returns a deterministcally generated subkey of `size` bytes