BS PD ISO/IEC TS 23078-2:2020

This document defines a technical solution for encrypting resources in digital publications (especially EPUB) and for securely delivering decryption keys to reading systems, included in licenses tailored to specific users. It also defines a simple passphrase-based authentication method for reading systems to verify the license and access the encrypted resources of such digital publications.

All current amendments available at time of purchase are included with the purchase of this document.