{"created":"2025-01-19T00:57:55.814614+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00192175","sets":["6164:6165:6462:9599"]},"path":["9599"],"owner":"44499","recid":"192175","title":["実環境を想定したWPA2に対するKRACKsの評価実験"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-15"},"_buckets":{"deposit":"2d2776e1-d890-4ae3-a194-f23714a4acee"},"_deposit":{"id":"192175","pid":{"type":"depid","value":"192175","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"実環境を想定したWPA2に対するKRACKsの評価実験","author_link":["446987","446986","446990","446989","446988","446985","446992","446994","446996","446995","446991","446993"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"実環境を想定したWPA2に対するKRACKsの評価実験"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"通信プロトコル，WPA2，KRACKs，中間者攻撃","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2018-10-15","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"神戸大学工学部"},{"subitem_text_value":"神戸大学大学院工学研究科"},{"subitem_text_value":"神戸大学大学院工学研究科"},{"subitem_text_value":"NTTセキュアプラットフォーム研究所"},{"subitem_text_value":"兵庫県立大学大学院応用情報科学研究科"},{"subitem_text_value":"神戸大学大学院工学研究科"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kobe 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Morii","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_18_relation_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_select":"NCID","subitem_relation_type_id_text":"ISSN　1882-0840"}}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"2017 年に ``KRACKs” と呼ばれる Wi-Fi の暗号化方式に対する攻撃が提案された．KRACKs はハンドシェイクの脆弱性を利用した攻撃であり，特に WPA2 に対する影響が懸念されている．しかし，KRACKs の実環境における影響を評価する研究はまだ少ない．そこで本稿では，実際にいくつかの OS に対して KRACKs を行うことでその影響を調べた．さらに KRACKs の前提となる中間者攻撃についても，どういった環境で実行可能であるのかを調査した．結果として，中間者攻撃は攻撃者が被害者に近づくことさえできれば，障害物の有無に関係なく攻撃が成功することが分かった．KRACKs に関しては，いくつかのパターンでは確かに成功したが，先行研究とは違った挙動も観測したのでこれを報告する．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"568","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2018論文集"}],"bibliographicPageStart":"561","bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2018"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"links":{},"id":192175,"updated":"2025-01-20T00:16:19.152419+00:00"}