ISO/IEC 23078-3:2024

Information technology — Specification of digital rights management (DRM) technology for digital publications — Part 3: Device key-based protection

This document defines a technical solution for encrypting resources in digital publications (especially EPUB), effectively registering a device certificate to providers and securely delivering decryption keys to reading systems included in licenses tailored to specific devices. This technical solution uses the passphrase-based authentication method defined in ISO/IEC?23078-2 for reading systems to receive the license and access the encrypted resources of such digital publications.