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<article article-type="research-article" dtd-version="1.3" xml:lang="ru">
  <front xmlns:xlink="http://www.w3.org/1999/xlink">
    <journal-meta>
      <journal-id journal-id-type="elibrary">9004</journal-id>
      <journal-title-group>
        <journal-title>Problems of information security. Computer systems</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Проблемы информационной безопасности. Компьютерные системы</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="epub">2071-8217</issn>
    </journal-meta>
    <article-meta xmlns:xlink="http://www.w3.org/1999/xlink">
      <article-id pub-id-type="publisher-id">8</article-id>
      <article-id pub-id-type="doi">10.48612/jisp/bt14-g255-73ma</article-id>
      <title-group>
        <article-title>Speculative execution attack-resistant cryptoservices</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Подход к разработке криптосервисов, устойчивых к атакам на основе спекулятивных вычислений</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Sokolov</surname>
            <given-names>Alexander</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>sokolov2.as@edu.spbstu.ru</email>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Chernov</surname>
            <given-names>Andrey</given-names>
          </name>
          <email>chernov@ibks.spbstu.ru</email>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Konoplev</surname>
            <given-names>Artem</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>konoplev_as@spbstu.ru</email>
        </contrib>
      </contrib-group>
      <aff id="aff1">Peter the Great St. Petersburg Polytechnic University</aff>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-03-31">
        <day>31</day>
        <month>03</month>
        <year>2022</year>
      </pub-date>
      <issue>1</issue>
      <fpage>77</fpage>
      <lpage>84</lpage>
      <self-uri xmlns:xlink="http://www.w3.org/1999/xlink" content-type="pdf" xlink:href="https://jisp.spbstu.ru/userfiles/files/2022_1_rus.pdf"/>
      <abstract xml:lang="en">
        <p> The appearance of Meltdown/Spectre attacks exploiting the vulnerabilities in Intel pro cessors via misuse of speculative executions has destroyed confidence in the security of user’s con f idential data which includes cryptoservices secret parameters. The developed Meltdown/Spectre countermeasures demonstrated ineffectiveness in neutralizing the newly designed speculative execution attacks. Paper highlights a fundamental solution of specified issue via Intel ME technolo gy usage. The dedicated Intel ME processor is immune to Meltdown/Spectre attacks, which makes it effective to be used as a cryptoprocessor. Implementation of the proposed approach can be achieved through the usage of Intel Dynamic Application Loader (Intel DAL) technology.</p>
      </abstract>
      <kwd-group xml:lang="en">
        <kwd>side-channel attacks</kwd>
        <kwd>speculative execution</kwd>
        <kwd>Meltdown</kwd>
        <kwd>Spectre</kwd>
        <kwd>Intel ME</kwd>
        <kwd>Intel DAL</kwd>
        <kwd>cryptoservice</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
