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        <datestamp>2025-01-19T11:42:27Z</datestamp>
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          <dc:title>DAPによる協調動作を用いたペア認証方式</dc:title>
          <dc:title xml:lang="en">Pairwise Authentication Using Cooperative Action with the DAP</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName>前田, 壮志</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>西垣, 正勝</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>大木, 哲史</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Soshi, Maeda</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Masakatsu, Nishigaki</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Tetsushi, Ohki</jpcoar:creatorName>
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          <jpcoar:subject subjectScheme="Other">認証，行動的特徴，ハンドジェスチャ，センサ</jpcoar:subject>
          <datacite:description descriptionType="Other">現代では，個人がデバイスを所有し，多種多様なサービスを利用するために，本人性を確認する認証の重要性が増している．生体認証は紛失・忘却の危険性がなく，その利便性からさまざまなユースケースで採用されてきた．本研究では，二人の協調動作によってのみ生成可能な生体特徴を用いた新たな認証方式であるペア認証方式を提案する．提案方式では，DAPと呼ばれる複雑な握手からペアの特徴を抽出し，これを用いた認証を行う手法を採用した．また，加速度センサを用いた認証システムの実装を行い，ペア間の認証精度評価，およびなりすまし耐性の評価を実施するとともに，ペア認証のユースケースについて議論を実施した．</datacite:description>
          <datacite:description descriptionType="Other">In today's world, authentication is becoming increasingly important to verify the identity of individuals who own devices and use a wide variety of services. Biometric authentication has been adopted in various use cases because of its convenience and lack of risk of loss or forgetting. In this study, we propose a new authentication method, pair authentication, which uses biometric features that can be generated only by the cooperative behavior of two persons. In the proposed method, the pairwise features are extracted from a complex handshake called DAP, and the pair is authenticated using these features. We also implemented an authentication system using an accelerometer, evaluated the accuracy of authentication between pairs and the resistance to spoofing, and discussed use cases of pairwise authentication.</datacite:description>
          <dc:publisher xml:lang="ja">情報処理学会</dc:publisher>
          <datacite:date dateType="Issued">2023-10-23</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_5794">conference paper</dc:type>
          <jpcoar:identifier identifierType="URI">https://ipsj.ixsq.nii.ac.jp/records/228819</jpcoar:identifier>
          <jpcoar:sourceTitle>コンピュータセキュリティシンポジウム2023論文集</jpcoar:sourceTitle>
          <jpcoar:pageStart>1513</jpcoar:pageStart>
          <jpcoar:pageEnd>1519</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2025-10-23</datacite:date>
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