Efficient Implementation of Pairing on BREW Mobile Phones

書誌事項

公開日
2010
資源種別
journal article
権利情報
  • http://www.springer.com/tdm
DOI
  • 10.1007/978-3-642-16825-3_22
公開者
Springer Berlin Heidelberg

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説明

Many implementations of pairings on embedded devices such as mobile phones, sensor nodes, and smart cards have been developed. However, pairings at the security level equivalent to 128-bit AES key have not been implemented in mobile phones without a high-level OS such as Windows. The R-ate pairing is one of the fastest pairings over large prime fields. In this study, we implemented the R-ate pairing at the security level equivalent to 128-bit AES key on BREW mobile phones. We compared the processing time of the R-ate pairing with those of the Ate pairing and ηT pairing. In the results, the R-ate pairing was fastest pairing. Also, we compared the processing time of pairings with those of RSA and ECC on ARM9 225MHz. In the result, the processing time of the R-ate pairing was similar those of RSA and ECC.

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