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As an access control technology of digital material, digital rights management systems have a profound effect on the copyright protection of digital content. To address the threat of key exposure, applying white‐box ciphers is effective to provide ...

Additive Manufacturing (AM) Platform is a new technology and commercial business model which enables production of additively made parts through an on-line market of AM designs, services, and manufacturing. Customers who are designing parts to be ...

White‐box cryptography is to primarily protect the key of a cipher from being extracted in a white‐box scenario, where an adversary has full access to the execution environment of software implementation. Since the introduction of white‐box ...

Developing a secure system (or, protocol) in general boils down to having a correct and robust specification which developers faithfully implement with the available platform support. Vulnerabilities can thus crop up due to inadequate specification, ...

Early developments in code obfuscation were chiefly motivated by the needs of Digital Rights Management (DRM). Other suggested applications included intellectual property protection of software and code diversification to combat the monoculture problem ...

Blind signature (BS) schemes are a vital tool to design electronic cash (e‐cash), online transaction, electronic voting (e‐voting), digital right management (DRM) systems etc. The communication systems designed for such applications need small size and ...

Digital contents have been distributed through content platformers (Netflix, Amazon) and mobile OS (iOS, Android). Most of existing content distribution system pay less attention to the discussion on users' convenience and business models of content ...

This document summarizes the author's keynote at the 1st International Workshop on Multimedia Verification at the ACM Multimedia Conference, October 23 - 27, 2017 Mountain View, CA, USA.

We put forth a new cryptographic primitive called a Traitor Deterring Scheme (TDS). A TDS is a multi-recipient public-key encryption scheme where an authority issues decryption keys to a set of users. The distinguishing feature of a TDS is that secret-...

This paper describes the range and variation in access and use control policies and tools used by 24 web-based data repositories across a variety of fields. It also describes the rationale provided by repositories for their decisions to control data or ...

We present a solution to the problem of content sharing in digital rights management DRM systems. Users in DRM systems purchase content from content providers and then wish to distribute it between their own devices or to other users. The goal is to ...

In the digital world, so many copyrighted works are made in an illegal way because it is easy to keep and copy. Digital Rights Management has proposed to prevent this theft. Contents providers often bring in one server who has charge of managing the ...

Copyrights have dominated the legal treatment of works of authors to the detriment of the theory of public domain treatment after a limited period of time. The imbalance should be addressed, as should the handling of rights in a digital regime where ...

As a result of the explosive growth in development for computer networks and information technologies in recent years, various activities take place on the Internet, such as the multimedia services. Today, the distribution of large scale digital content (...

This work presents a new Digital Rights Management (DRM) architecture to address rights transfer and revocation aspects of protected content using a threshold Attribute-Based Encryption scheme. We considered two scenarios for rights transfer, here. In ...

Easy duplication and distribution of digital works on Internet has facilitated copyright infringement problems in many ways. It's impossible to prevent illegal replication of the decrypted content just using content encryption and access control ...

When a digital service wants to protect its service quality, it needs to focus on the importance of copyright. Digital watermarking is commonly used as a protection mechanism for files posted on the Internet. in recent years, the launching of social ...

Traditional Digital Rights Management (DRM) systems are one level distributor system which involve single distributor. However, for a flexible and scalable content distribution mechanism, it is necessary to accommodate multiple distributors in DRM model ...

This paper describes the results of a study of the impacts of technological protection measures (TPM) and onerous pricing models on research and teaching in the field of mechanical engineering. The paper describes a case study of the 2006/2007 ...