BibTeX
@MISC{_,
author = {},
title = {},
year = {}
}
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Abstract
Abstract—Cryptographic algorithms play a crucial role in the information society by providing protection from unauthorized access to sensitive data. It is clear that information technology will become increasingly pervasive, Hence we can expect the emergence of ubiquitous or pervasive computing, ambient intelligence. These new environments and applications will present new security challenges, and there is no doubt that cryptographic algorithms and protocols will form a part of the solution. The efficiency of a public key cryptosystem is mainly measured in computational overheads, key size and bandwidth. In particular the RSA algorithm is used in many applications for providing the security. Although the security of RSA is beyond doubt, the evolution in computing power has caused a growth in the necessary key length. The fact that most chips on smart cards can’t process key extending 1024 bit shows that there is need for alternative. NTRU is such an alternative and it is a
Keyphrases
crucial role public key cryptosystem rsa algorithm many application cryptographic algorithm abstract cryptographic information society necessary key length ambient intelligence smart card process key new environment key size unauthorized access pervasive computing new security challenge computational overhead information technology
