Encrypting the internet

Kounavis, Michael E.; Kang, Xiaozhu; Grewal, Ken; Eszenyi, Mathew; Gueron, Shay; Durham, David

doi:10.1145/1851182.1851200

Cited by 31 publications

(13 citation statements)

References 17 publications

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“…Besides, Lagesse et al [2009] argue that there is still no generic framework for deploying and extending traditional security mechanisms over a variety of pervasive systems. Regarding security concerns of the network layer, Kounavis et al [2010] suggest that the Internet can be gradually encrypted and authenticated based on the observations that the recent advances in implementation of cryptographic algorithms have made general purpose processors capable of encrypting packets at high rates. But how to generalize such algorithms to IoT would be challenging as things in IoT normally only maintain low transmission rates and connections are usually intermittent.…”

Section: Open Issuesmentioning

confidence: 99%

When things matter: A survey on data-centric internet of things

Qin

Sheng

Falkner

et al. 2016

Journal of Network and Computer Applications

312

167

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With the recent advances in radio-frequency identification (RFID), low-cost wireless sensor devices, and Web technologies, the Internet of Things (IoT) approach has gained momentum in connecting everyday objects to the Internet and facilitating machineto-human and machine-to-machine communication with the physical world. IoT offers the capability to connect and integrate both digital and physical entities, enabling a whole new class of applications and services, but several significant challenges need to be addressed before these applications and services can be fully realized. A fundamental challenge centers around managing IoT data, typically produced in dynamic and volatile environments, which is not only extremely large in scale and volume, but also noisy, and continuous. This article reviews the main techniques and state-of-the-art research efforts in IoT from data-centric perspectives, including data stream processing, data storage models, complex event processing, and searching in IoT. Open research issues for IoT data management are also discussed.

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Section: Open Issuesmentioning

confidence: 99%

When things matter: A survey on data-centric internet of things

Qin

Sheng

Falkner

et al. 2016

Journal of Network and Computer Applications

312

167

View full text Add to dashboard Cite

show abstract

“…This solution might technically provide the highest security, but is considered to be inefficient because the usage of HTTPS tends to decrease data communication rate, with an overall decreasing of the usability of the migration environment. A more recent investigation, discussed in [7], has proposed techniques for speeding up cryptographic algorithms. However, this solution is still at a preliminary stage for general adoption.…”

Section: Proxy Navigation and Securitymentioning

confidence: 99%

Security in migratory interactive web applications

Ghiani

Paternò

Isoni

2012

Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia

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In ubiquitous environments migratory interactive applications allow users to perform their tasks continuously across various devices. Users can push and pull migratory Web applications from one device to another for various reasons. However, the flexibility of such pervasive applications raises various security issues, such as the risk of theft of private information from the migrated user interfaces or the intrusion of malicious versions of the applications replacing the original ones. In this paper, we analyse such risks and present a number of solutions to address them in a client/server-based solution for supporting secure migration of interactive Web applications.

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“…As a result, the cryptographic algorithms that support such secure communications become a critical computational load for servers, and therefore an important target for optimization (see [ 6]). The performance of RSA is an important case, because RSA is part of the handshake of practically all TSL/SSL sessions.…”

Section: Introductionmentioning

confidence: 99%

Efficient software implementations of modular exponentiation

Gueron

2012

J Cryptogr Eng

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Abstract. RSA computations have a significant effect on the workloads of SSL/TLS servers, and therefore their software implementations on general purpose processors are an important target for optimization. We concentrate here on 512-bit modular exponentiation, used for 1024-bit RSA. We propose optimizations in two directions. At the primitives' level, we study and improve the performance of an "Almost" Montgomery Multiplication. At the exponentiation level, we propose a method to reduce the cost of protecting the w-ary exponentiation algorithm against cache/timing side channel attacks. Together, these lead to an efficient software implementation of 512-bit modular exponentiation, which outperforms the currently fastest publicly available alternative. When measured on the latest x86-64 architecture, the 2 nd Generation Intel ® Core™ processor, our implementation is 43% faster than that of the current version of OpenSSL (1.0.0d).

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Encrypting the internet

Cited by 31 publications

References 17 publications

When things matter: A survey on data-centric internet of things

When things matter: A survey on data-centric internet of things

Security in migratory interactive web applications

Efficient software implementations of modular exponentiation

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