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A Study on Android-Based Real Number Field Elliptic Curve Key Table Generation

  • Eun-hee Goo
  • Seung-dae Lee
Part of the Communications in Computer and Information Science book series (CCIS, volume 339)

Abstract

Encryption algorithms are used to protect data, but encrypted data depend on the safety of the key used in the encryption algorithm, so it is very important to generated a key that cannot be easily inferred for a safer protection of data. For this, in order to broaden the choice of keys used in encryption algorithm, this paper proposed the method to generate a key table by expanding the previously proposed elliptic curve algorithm to real number field, and the proposed method was applied to Android-based smartphone cryptosystem for verification.

Keywords

Elliptic Curve Encryption Real Number Key Generation 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Eun-hee Goo
    • 1
  • Seung-dae Lee
    • 2
  1. 1.Department of Information and Communication EngineeringSeoil CollegeSeoulKorea
  2. 2.Department of Electronic EngineeringNamseoul UniversityCheonan-CityKorea

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