Power evaluation methods for data encryption algorithms

With the increasingly extensive application of networking technology, security of network becomes significant than ever before. Encryption algorithm plays a key role in construction of a secure network system. However, the encryption algorithm implemented on resource-constrained device is difficult...

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Vydáno v:	IET software Ročník 8; číslo 1; s. 12 - 18
Hlavní autoři:	Nie, Tingyuan, Zhou, Lijian, Lu, Zhe-Ming
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Stevenage The Institution of Engineering and Technology 01.02.2014 Institution of Engineering and Technology John Wiley & Sons, Inc
Témata:	Algorithms Applied sciences computer network security Computer programs Computer science; control theory; systems Cryptography data encryption algorithm Design engineering Encryption Exact sciences and technology external measurement method Information, signal and communications theory Memory and file management (including protection and security) Memory organisation. Data processing network security networking technology Networks Power consumption power consumption evaluation power consumption improvement power evaluation method Profiling resource-constrained device secure network system construction Signal and communications theory Software software proflling symmetric encryption algorithm telecommunication power management Telecommunications and information theory resource-constrained device telecommunication power management network security data encryption algorithm cryptography power evaluation method secure network system construction software proflling computer network security power consumption improvement external measurement method symmetric encryption algorithm power consumption evaluation networking technology Workstation Energy consumption Experimental result Experimental design Battery Interconnected power system Secondary cell Cryptography Resource management Computer security
ISSN:	1751-8806, 1751-8814, 1751-8814
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Popis
Shrnutí:	With the increasingly extensive application of networking technology, security of network becomes significant than ever before. Encryption algorithm plays a key role in construction of a secure network system. However, the encryption algorithm implemented on resource-constrained device is difficult to achieve ideal performance. The issue of power consumption becomes essential to performance of data encryption algorithm. Many methods are proposed to evaluate the power consumption of encryption algorithms yet the authors do not ensure which one is effective. In this study, they give a comprehensive review for the methods of power evaluation. They then design a series of experiments to evaluate the effectiveness of three main types of methods by implementing several traditional symmetric encryption algorithms on a workstation. The experimental results show that external measurement and software profiling are more accurate than that of uninterruptible power system battery. The improvement of power consumption is 27.44 and 33.53% which implies the method of external measurement and software profiling is more effective in power consumption evaluation.
Bibliografie:	SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 ObjectType-Article-2 content type line 23
ISSN:	1751-8806 1751-8814 1751-8814
DOI:	10.1049/iet-sen.2012.0137