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Generation of Automatic Variable Key under Various Approaches in Cryptography System

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Abstract

One of the finest approach for achieving the perfect security is the time variant key or variable key from session to session or to data. Automatic Variable Key (AVK) is a novel approach in respect of time variant key technique. In AVK, the key is generated by a variable data transmitted in prior session. The AVK was widely experimented by many researchers and the superiority of AVK over a single key/fixed key has been duly established. In this paper few new techniques to generate time variant key is proposed. Comparison to find out the superiority of different key generation techniques is also made.

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Authors and Affiliations

  1. National Institute of Technology, Itanagar, Arunachal Pradesh, India

    R. S. Goswami, S. K. Chakraborty & C. T. Bhunia

  2. Microsoft Corporation, Redmond, WA, USA

    A. Bhunia

Authors
  1. R. S. Goswami
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  2. S. K. Chakraborty
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  3. A. Bhunia
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  4. C. T. Bhunia
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Correspondence to R. S. Goswami.

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Goswami, R.S., Chakraborty, S.K., Bhunia, A. et al. Generation of Automatic Variable Key under Various Approaches in Cryptography System. J. Inst. Eng. India Ser. B 94, 215–220 (2013). https://doi.org/10.1007/s40031-013-0066-8

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  • DOI: https://doi.org/10.1007/s40031-013-0066-8

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