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ユーザの動作類似度に基づく共通鍵生成法

Bibliographic Information

Other Title
  • ユーザ ノ ドウサ ルイジド ニ モトズク キョウツウ カギ セイセイホウ
  • ユーザの動作類似度に基づく共通鍵生成法 (マルチメディア通信と分散処理・コンピュータセキュリティ)
  • Key generation from human movements for secure device pairing
  • マルチメディア通信と分散処理・コンピュータセキュリティ
  • マルチメディア ツウシン ト ブンサン ショリ コンピュータセキュリティ

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Abstract

By the rapid development of the mobile device technology, expensive contents and/or privacy information come to be communicated between the terminals of the users. Currently, as the encrypting key for secure ad-hoc communication, a fixed key or PIN code is commonly used between conventional mobile devices. However, the length of these keys is generally short and the setting of the keys is bothersome. In this paper, we propose a method to generate a common key between mobile devices based on the similarity of the users' movements measured by the accelerometers. The experimental result showed that from a pair of the movements with middle similarity a common key equivalent to the PIN code can be generated within 1 minute.

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Details

  • CRID
    1520853834459750144
  • NII Article ID
    110007338494
    110007160873
  • NII Book ID
    AN10539294
  • ISSN
    09196072
  • NDL BIB ID
    10200875
  • Web Site
    http://id.ndl.go.jp/bib/10200875
  • Text Lang
    ja
  • NDL Source Classification
    • ZM13(科学技術--科学技術一般--データ処理・計算機)
  • Data Source
    • NDL
    • CiNii Articles

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