ISO International Standard

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.

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