A personal mobile DRM manager for smartphones

Bhatt, Siddharth; Sion, Radu; Cărbunar, Bogdan

doi:10.1016/j.cose.2009.03.001

Cited by 22 publications

(11 citation statements)

References 17 publications

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“…In 2008, Chen et al [3] proposed a E-DRM system for mobile device as e-reader. In 2009, Bhatt et al [1] proposed a DRM system for smart phone as ereader. Both proposed encryption-based scheme to protect digital file; who can read/write the file, who has the ownership to the file.…”

Section: Reviewsmentioning

confidence: 99%

An ID-PKC-based scheme for digital ownerships of e-books

Chan

2011

2011 4th IEEE International Conference on Broadband Network and Multimedia Technology

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Nowadays, e-books gradually replace the traditional paper books. People become accustomed to read e-books, increasingly. Via digital technology and Internet, authors can distribute knowledge and information to readers through e-books more efficient and convenient than paper books. One of the e-books' features is the contents of them being easy to copy illegally. Till to now, there is no effective technology to prevent such an illegal action. Thus, illegally copying is a real problem of e-book technology. However, one can prove that she/he has ownership to the copy of an e-book. Such an e-book copy is a legal one. Owner needs to prove the ownerships of her/his e-book copy to others. Therefore, the presented paper proposes an ID-PKC-based scheme to prove the digital ownership to a legitimate copy of e-book. The proposed scheme supports the ownership transfer of an e-book copy. Based on the properties of chameleon-hash, we can prove the proposed scheme is secure and efficient.

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Section: Reviewsmentioning

confidence: 99%

An ID-PKC-based scheme for digital ownerships of e-books

Chan

2011

2011 4th IEEE International Conference on Broadband Network and Multimedia Technology

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“…Bhatt in [16] proposes a personal digital rights system for mobile devices where the end user has the ability to place DRM protection and controls on his own personal content.…”

Section: R Elated Workmentioning

confidence: 99%

Imposing holistic privacy and data security on person centric ehealth monitoring infrastructures

Fragopoulos

Gialelis

Serpanos

2010

The 12th IEEE International Conference on E-Health Networking, Applications and Services

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Telemetric monitoring of vital parameters of patients with chronic diseases is recognized to improve their medical condition and hence their quality of life. It also improves treatment adjustments, reaction time in acute cases and helps to reduce duration and costs of hospitalization. As a result of this, there are plenty of products and solutions for personal health monitoring available today that acquire physiological data in real-time. In order for such systems to be widely acceptable and utilized by the medical community and the patients, they must be developed satisfying the security requirements imposed by real time data communication and protection of sensitive physiological data and measurements, data integrity and confidentiality, and protection of the monitored patient's privacy.The work presented in this paper intends to fill the security gap, which makes these devices and the data acquired by them, vulnerable to any kind of attacks. By utilizing MPEG-21standard's primitives, we show that protection of transmitted medical information and enhancement of patient's privacy is accomplished, since there is selective and controlled access to medical data that sent toward the hospital's servers.

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“…The benchmark test results show that one 1024-bit multiplication operation needs 8 × 10 −5 ms, one 1024-bit exponentiation operation requires 40 ms, one 2048-bit multiplication and one 2048-bit exponentiation operation need 2.4 × 10 −4 ms and 0.25 seconds, respectively. The hash function needs 0.022 ms [23].…”

Section: B Simulation Setupmentioning

confidence: 99%

Efficient private matching based on blind signature for proximity-based mobile social networks

Jiang

Zhu

Guo

et al. 2015

2015 IEEE International Conference on Communications (ICC)

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Proximity-based mobile social networks (PMSNs) are becoming increasingly popular due to the explosive growth of mobile devices in recent years, where a user can find a best matching friend within a nearby proximity through profile matching. However, the matching process calls for the exchange of users' personal information, which conflicts with their growing privacy concerns on revealing their profiles to strangers. Although a few methods have been proposed to achieve privacypreserving friend discovery, most of them introduce tremendous communication overhead to the system so that they are not practical for resource-limited mobile devices. In this paper, we propose a private matching scheme based on blind signature for PMSNs, which can achieve a fine-grained matching and preferably protect users' privacy without relying on any Trusted Third Party (TTP). Moreover, our scheme can significantly reduce the communication overhead even when working as a group matching mode. Security analysis and detailed simulations show that the proposed scheme can achieve efficient privacypreserving friend discovery.

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A personal mobile DRM manager for smartphones

Cited by 22 publications

References 17 publications

An ID-PKC-based scheme for digital ownerships of e-books

An ID-PKC-based scheme for digital ownerships of e-books

Imposing holistic privacy and data security on person centric ehealth monitoring infrastructures

Efficient private matching based on blind signature for proximity-based mobile social networks

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