Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms"
Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor agai...
Gespeichert in:
| Veröffentlicht in: | PloS one 2019-02, Vol.14 (2), p.e0212761-e0212761 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | e0212761 |
|---|---|
| container_issue | 2 |
| container_start_page | e0212761 |
| container_title | PloS one |
| container_volume | 14 |
| creator | Wang, Shangping Zhang, Qian Zhang, Yaling Sun, Jin Chen, Juanjuan Sun, Xiaoqing |
| description | Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor against chosen keyword attack under the Bilinear Diffie-Hellman (BDH) assumption. As the security proof is a key component for a cryptographic scheme, based on the Decisional Diffie-Hellman (DDH) assumption, we improve the security proof method and give a new security proof of the AKPS scheme for indistinguishability of the tag and trapdoor in our proposal, which is more rigorous than the original one. Furthermore, we also demonstrate that the AKPS scheme is secure against data Replayable Chosen Ciphertext Attack (RCCA). |
| doi_str_mv | 10.1371/journal.pone.0212761 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_plos_</sourceid><recordid>TN_cdi_plos_journals_2186080085</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A575839735</galeid><doaj_id>oai_doaj_org_article_7b5e2288cd1a48fe9826fb1e881d3e6b</doaj_id><sourcerecordid>A575839735</sourcerecordid><originalsourceid>FETCH-LOGICAL-c692t-ba4f4fe0150ec44fbf281253e559891b1ce7de3cda8dfca5e2e939f045723f863</originalsourceid><addsrcrecordid>eNqNk1tv0zAUxyMEYmPwDRBEQ0LwkOJLLs4L0jRxqTRpiNur5TjHrYsbZ7ZT6LfHbbOpQXtAtmTL_v3_xz72SZLnGM0wrfC7lR1cJ8ystx3MEMGkKvGD5BTXlGQlQfTh0fwkeeL9CqGCsrJ8nJxQxBAhVXGaDPN17-xGd4s0LCGNc6vS2M-_OL0Rcpv1Djy4PSBCcLoZAmS_YPvbujZthIc2bUUQaT80Rvtl5ofGy4hBupdJSG2XSmOHNu2NCMq6tT9_mjxSwnh4No5nyY-PH75ffs6urj_NLy-uMlnWJGSNyFWuAOECgcxz1SjCMCkoFEXNatxgCVULVLaCtUqKAgjUtFYoLypCFSvpWfLy4Nsb6_mYMc8JZmXMAGJFJOYHorVixXun18JtuRWa7xesW3DhgpYGeNXEAIQx2WKRMwU1I6VqMDCGWwplE73ej9GGZg2thC44YSam051OL_nCbnhJGavp7rhvRgNnbwbwga-1l2CM6MAOh3PjnMaHjuirf9D7bzdSCxEvoDtlY1y5M-UXRVUwWld0R83uoWJrYa1l_F5Kx_WJ4O1EEJkAf8JCDN7z-bev_89e_5yyr4_YJQgTlt6aIWjb-SmYH0DprPcO1F2SMeK76rjNBt9VBx-rI8peHD_Qnei2HOhfv08Mdg</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2186080085</pqid></control><display><type>article</type><title>Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms"</title><source>DOAJ Directory of Open Access Journals</source><source>Public Library of Science (PLoS)</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Wang, Shangping ; Zhang, Qian ; Zhang, Yaling ; Sun, Jin ; Chen, Juanjuan ; Sun, Xiaoqing</creator><contributor>Gunes, Mehmet Hadi</contributor><creatorcontrib>Wang, Shangping ; Zhang, Qian ; Zhang, Yaling ; Sun, Jin ; Chen, Juanjuan ; Sun, Xiaoqing ; Gunes, Mehmet Hadi</creatorcontrib><description>Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor against chosen keyword attack under the Bilinear Diffie-Hellman (BDH) assumption. As the security proof is a key component for a cryptographic scheme, based on the Decisional Diffie-Hellman (DDH) assumption, we improve the security proof method and give a new security proof of the AKPS scheme for indistinguishability of the tag and trapdoor in our proposal, which is more rigorous than the original one. Furthermore, we also demonstrate that the AKPS scheme is secure against data Replayable Chosen Ciphertext Attack (RCCA).</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0212761</identifier><identifier>PMID: 30802275</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Access control ; Algorithms ; Cloud computing ; Computer and Information Sciences ; Computers ; Cryptography ; Data security ; Data storage ; Ecology and Environmental Sciences ; Encryption ; Engineering and Technology ; Information storage and retrieval ; International conferences ; Keywords ; Methods ; Outsourcing ; Physical Sciences ; Privacy ; Research and Analysis Methods ; Security ; Subscribers</subject><ispartof>PloS one, 2019-02, Vol.14 (2), p.e0212761-e0212761</ispartof><rights>COPYRIGHT 2019 Public Library of Science</rights><rights>2019 Wang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2019 Wang et al 2019 Wang et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c692t-ba4f4fe0150ec44fbf281253e559891b1ce7de3cda8dfca5e2e939f045723f863</citedby><cites>FETCH-LOGICAL-c692t-ba4f4fe0150ec44fbf281253e559891b1ce7de3cda8dfca5e2e939f045723f863</cites><orcidid>0000-0002-8964-5328 ; 0000-0001-9557-483X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6388936/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6388936/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,2100,2919,23857,27915,27916,53782,53784,79361,79362</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30802275$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Gunes, Mehmet Hadi</contributor><creatorcontrib>Wang, Shangping</creatorcontrib><creatorcontrib>Zhang, Qian</creatorcontrib><creatorcontrib>Zhang, Yaling</creatorcontrib><creatorcontrib>Sun, Jin</creatorcontrib><creatorcontrib>Chen, Juanjuan</creatorcontrib><creatorcontrib>Sun, Xiaoqing</creatorcontrib><title>Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms"</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor against chosen keyword attack under the Bilinear Diffie-Hellman (BDH) assumption. As the security proof is a key component for a cryptographic scheme, based on the Decisional Diffie-Hellman (DDH) assumption, we improve the security proof method and give a new security proof of the AKPS scheme for indistinguishability of the tag and trapdoor in our proposal, which is more rigorous than the original one. Furthermore, we also demonstrate that the AKPS scheme is secure against data Replayable Chosen Ciphertext Attack (RCCA).</description><subject>Access control</subject><subject>Algorithms</subject><subject>Cloud computing</subject><subject>Computer and Information Sciences</subject><subject>Computers</subject><subject>Cryptography</subject><subject>Data security</subject><subject>Data storage</subject><subject>Ecology and Environmental Sciences</subject><subject>Encryption</subject><subject>Engineering and Technology</subject><subject>Information storage and retrieval</subject><subject>International conferences</subject><subject>Keywords</subject><subject>Methods</subject><subject>Outsourcing</subject><subject>Physical Sciences</subject><subject>Privacy</subject><subject>Research and Analysis Methods</subject><subject>Security</subject><subject>Subscribers</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>DOA</sourceid><recordid>eNqNk1tv0zAUxyMEYmPwDRBEQ0LwkOJLLs4L0jRxqTRpiNur5TjHrYsbZ7ZT6LfHbbOpQXtAtmTL_v3_xz72SZLnGM0wrfC7lR1cJ8ystx3MEMGkKvGD5BTXlGQlQfTh0fwkeeL9CqGCsrJ8nJxQxBAhVXGaDPN17-xGd4s0LCGNc6vS2M-_OL0Rcpv1Djy4PSBCcLoZAmS_YPvbujZthIc2bUUQaT80Rvtl5ofGy4hBupdJSG2XSmOHNu2NCMq6tT9_mjxSwnh4No5nyY-PH75ffs6urj_NLy-uMlnWJGSNyFWuAOECgcxz1SjCMCkoFEXNatxgCVULVLaCtUqKAgjUtFYoLypCFSvpWfLy4Nsb6_mYMc8JZmXMAGJFJOYHorVixXun18JtuRWa7xesW3DhgpYGeNXEAIQx2WKRMwU1I6VqMDCGWwplE73ej9GGZg2thC44YSam051OL_nCbnhJGavp7rhvRgNnbwbwga-1l2CM6MAOh3PjnMaHjuirf9D7bzdSCxEvoDtlY1y5M-UXRVUwWld0R83uoWJrYa1l_F5Kx_WJ4O1EEJkAf8JCDN7z-bev_89e_5yyr4_YJQgTlt6aIWjb-SmYH0DprPcO1F2SMeK76rjNBt9VBx-rI8peHD_Qnei2HOhfv08Mdg</recordid><startdate>20190225</startdate><enddate>20190225</enddate><creator>Wang, Shangping</creator><creator>Zhang, Qian</creator><creator>Zhang, Yaling</creator><creator>Sun, Jin</creator><creator>Chen, Juanjuan</creator><creator>Sun, Xiaoqing</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-8964-5328</orcidid><orcidid>https://orcid.org/0000-0001-9557-483X</orcidid></search><sort><creationdate>20190225</creationdate><title>Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms"</title><author>Wang, Shangping ; Zhang, Qian ; Zhang, Yaling ; Sun, Jin ; Chen, Juanjuan ; Sun, Xiaoqing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c692t-ba4f4fe0150ec44fbf281253e559891b1ce7de3cda8dfca5e2e939f045723f863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Access control</topic><topic>Algorithms</topic><topic>Cloud computing</topic><topic>Computer and Information Sciences</topic><topic>Computers</topic><topic>Cryptography</topic><topic>Data security</topic><topic>Data storage</topic><topic>Ecology and Environmental Sciences</topic><topic>Encryption</topic><topic>Engineering and Technology</topic><topic>Information storage and retrieval</topic><topic>International conferences</topic><topic>Keywords</topic><topic>Methods</topic><topic>Outsourcing</topic><topic>Physical Sciences</topic><topic>Privacy</topic><topic>Research and Analysis Methods</topic><topic>Security</topic><topic>Subscribers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Shangping</creatorcontrib><creatorcontrib>Zhang, Qian</creatorcontrib><creatorcontrib>Zhang, Yaling</creatorcontrib><creatorcontrib>Sun, Jin</creatorcontrib><creatorcontrib>Chen, Juanjuan</creatorcontrib><creatorcontrib>Sun, Xiaoqing</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Opposing Viewpoints</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Proquest Nursing & Allied Health Source</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Immunology Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>Natural Science Collection (ProQuest)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Nursing & Allied Health Premium</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Shangping</au><au>Zhang, Qian</au><au>Zhang, Yaling</au><au>Sun, Jin</au><au>Chen, Juanjuan</au><au>Sun, Xiaoqing</au><au>Gunes, Mehmet Hadi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms"</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2019-02-25</date><risdate>2019</risdate><volume>14</volume><issue>2</issue><spage>e0212761</spage><epage>e0212761</epage><pages>e0212761-e0212761</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Most recently, Kan Yang et al. proposed an attribute-keyword based encryption scheme for data publish-subscribe service(AKPS), which is highly useful for cloud storage scenario. Unfortunately, we discover that there is a flaw in the security proof of indistinguishability of the tag and trapdoor against chosen keyword attack under the Bilinear Diffie-Hellman (BDH) assumption. As the security proof is a key component for a cryptographic scheme, based on the Decisional Diffie-Hellman (DDH) assumption, we improve the security proof method and give a new security proof of the AKPS scheme for indistinguishability of the tag and trapdoor in our proposal, which is more rigorous than the original one. Furthermore, we also demonstrate that the AKPS scheme is secure against data Replayable Chosen Ciphertext Attack (RCCA).</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>30802275</pmid><doi>10.1371/journal.pone.0212761</doi><tpages>e0212761</tpages><orcidid>https://orcid.org/0000-0002-8964-5328</orcidid><orcidid>https://orcid.org/0000-0001-9557-483X</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1932-6203 |
| ispartof | PloS one, 2019-02, Vol.14 (2), p.e0212761-e0212761 |
| issn | 1932-6203 1932-6203 |
| language | eng |
| recordid | cdi_plos_journals_2186080085 |
| source | DOAJ Directory of Open Access Journals; Public Library of Science (PLoS); EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Access control Algorithms Cloud computing Computer and Information Sciences Computers Cryptography Data security Data storage Ecology and Environmental Sciences Encryption Engineering and Technology Information storage and retrieval International conferences Keywords Methods Outsourcing Physical Sciences Privacy Research and Analysis Methods Security Subscribers |
| title | Improving the proof of "Privacy-preserving attribute-keyword based data publish-subscribe service on cloud platforms" |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T22%3A51%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Improving%20the%20proof%20of%20%22Privacy-preserving%20attribute-keyword%20based%20data%20publish-subscribe%20service%20on%20cloud%20platforms%22&rft.jtitle=PloS%20one&rft.au=Wang,%20Shangping&rft.date=2019-02-25&rft.volume=14&rft.issue=2&rft.spage=e0212761&rft.epage=e0212761&rft.pages=e0212761-e0212761&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0212761&rft_dat=%3Cgale_plos_%3EA575839735%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2186080085&rft_id=info:pmid/30802275&rft_galeid=A575839735&rft_doaj_id=oai_doaj_org_article_7b5e2288cd1a48fe9826fb1e881d3e6b&rfr_iscdi=true |