APPARATUS AND METHOD FOR INTEROPERABLE COMPLIANCE TEST OF E-BOOK DIGITAL RIGHTS MANAGEMENT SYSTEM

摘要

The present invention relates to an apparatus and method for verifying compatibility of an electronic book DRM system, and more particularly, to a system and method for verifying the compatibility of an electronic book DRM system by setting a type and a dependent data of a message corresponding to a verification attribute, Based e-book DRM system environment that conforms to the IDEF EPUB standard but has different license issuance procedures by executing verification of e-book DRM compatible, security, The compatibility between the client terminal and the e-book DRM server can be verified completely so that the compatibility of the license issuing procedure can be universally ensured between different e-book DRM systems. It is possible to create a validation procedure and The order of the verification procedure and the dependent data are modified and verified to thereby allow the e-book client terminal and the e-book DRM server having different license issuance procedures to concentrate and verify vulnerable portions of the compatibility that are anticipated, The license compatibility between DRM systems can be verified in detail.