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        <identifier>oai:kougei.repo.nii.ac.jp:00002173</identifier>
        <datestamp>2023-06-20T13:35:07Z</datestamp>
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          <dc:title>量子暗号</dc:title>
          <dc:title xml:lang="en">Quantum cryptography</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName>江崎, ひろみ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">エザキ, ヒロミ</jpcoar:creatorName>
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          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Ezaki, Hiromi</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:subject subjectScheme="Other">量子暗号</jpcoar:subject>
          <jpcoar:subject subjectScheme="Other">量子力学</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">Quantum cryptography</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">Quantum mechanics</jpcoar:subject>
          <datacite:description descriptionType="Abstract">量子暗号は量子力学の原理を利用した暗号で、量子コンピュータをもってしても破られないと言われている。汎用の量子コンピュータが実現すると、現在使われている公開鍵暗号は破られる恐れがあるため、量子コンピュータに耐える暗号の開発は急務である。暗号の開発の歴史を踏まえて、量子暗号の現状を解説する。</datacite:description>
          <datacite:description descriptionType="Abstract">Quantum cryptography is a new method for secret communications using quantum mechanics principles, which is never broken by intruders even with a quantum computer. In this paper, the aouthor briefly reviews history of cryptography and show core principles of the quantum cryptography by giving the example of Bennet-Brassard 1984 protocol.</datacite:description>
          <dc:publisher>東京工芸大学工学部</dc:publisher>
          <datacite:date dateType="Issued">2022-12-25</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_6501">departmental bulletin paper</dc:type>
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          <jpcoar:sourceIdentifier identifierType="ISSN">03876055</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle>東京工芸大学工学部紀要</jpcoar:sourceTitle>
          <jpcoar:sourceTitle xml:lang="en">The Academic Reports, the Faculty of Engineering, Tokyo Polytechnic University</jpcoar:sourceTitle>
          <jpcoar:volume>45</jpcoar:volume>
          <jpcoar:issue>1</jpcoar:issue>
          <jpcoar:pageStart>23</jpcoar:pageStart>
          <jpcoar:pageEnd>26</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2022-12-25</datacite:date>
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