{"id":"https://openalex.org/W2561378376","doi":"https://doi.org/10.1515/popets-2017-0007","title":"PHI: Path-Hidden Lightweight Anonymity Protocol at Network Layer","display_name":"PHI: Path-Hidden Lightweight Anonymity Protocol at Network Layer","publication_year":2016,"publication_date":"2016-12-22","ids":{"openalex":"https://openalex.org/W2561378376","doi":"https://doi.org/10.1515/popets-2017-0007","mag":"2561378376"},"language":"en","primary_location":{"id":"doi:10.1515/popets-2017-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2017-0007","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2017/1/article-p100.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://content.sciendo.com/downloadpdf/journals/popets/2017/1/article-p100.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111598130","display_name":"Chen Chen","orcid":"https://orcid.org/0000-0002-4971-5029"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","US"],"is_corresponding":true,"raw_author_name":"Chen Chen","raw_affiliation_strings":["Carnegie Mellon University, United States of America Switzerland","ETH Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, United States of America Switzerland","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056518136","display_name":"Adrian Perrig","orcid":"https://orcid.org/0000-0002-5280-5412"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Adrian Perrig","raw_affiliation_strings":["ETH Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111598130"],"corresponding_institution_ids":["https://openalex.org/I35440088","https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":3.4278,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.9383047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2017","issue":"1","first_page":"100","last_page":"117"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7502712607383728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.71628737449646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6399312019348145},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5830146074295044},{"id":"https://openalex.org/keywords/header","display_name":"Header","score":0.5688981413841248},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.49161964654922485},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.42196163535118103},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33663618564605713}],"concepts":[{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7502712607383728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.71628737449646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6399312019348145},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5830146074295044},{"id":"https://openalex.org/C48105269","wikidata":"https://www.wikidata.org/wiki/Q1141160","display_name":"Header","level":2,"score":0.5688981413841248},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.49161964654922485},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.42196163535118103},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33663618564605713}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1515/popets-2017-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2017-0007","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2017/1/article-p100.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9798e95e883b4c19b2241b37da36157e","is_oa":true,"landing_page_url":"https://doaj.org/article/9798e95e883b4c19b2241b37da36157e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings on Privacy Enhancing Technologies, Vol 2017, Iss 1, Pp 100-117 (2017)","raw_type":"article"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/220176","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/220176","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings on Privacy Enhancing Technologies, 2017 (1)","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/278205","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/278205","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings on Privacy Enhancing Technologies, 2017 (1)","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.3929/ethz-b-000201061","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000201061","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1515/popets-2017-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2017-0007","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2017/1/article-p100.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2561378376.pdf","grobid_xml":"https://content.openalex.org/works/W2561378376.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W138886706","https://openalex.org/W187122915","https://openalex.org/W1531139788","https://openalex.org/W1561898552","https://openalex.org/W1590765731","https://openalex.org/W1591967853","https://openalex.org/W1655958391","https://openalex.org/W1828167136","https://openalex.org/W1847401883","https://openalex.org/W1894333397","https://openalex.org/W1975016298","https://openalex.org/W1990695311","https://openalex.org/W2011158884","https://openalex.org/W2011441851","https://openalex.org/W2021732467","https://openalex.org/W2035283704","https://openalex.org/W2087811006","https://openalex.org/W2092085685","https://openalex.org/W2099858845","https://openalex.org/W2103597742","https://openalex.org/W2103647628","https://openalex.org/W2107754621","https://openalex.org/W2111586182","https://openalex.org/W2111884550","https://openalex.org/W2112178441","https://openalex.org/W2127295197","https://openalex.org/W2129909248","https://openalex.org/W2139905147","https://openalex.org/W2145721479","https://openalex.org/W2150248082","https://openalex.org/W2155952763","https://openalex.org/W2163674653","https://openalex.org/W2171294352","https://openalex.org/W2189469435","https://openalex.org/W2296143987","https://openalex.org/W2398691649","https://openalex.org/W2944132414","https://openalex.org/W3121958189","https://openalex.org/W4234335113","https://openalex.org/W4238177034","https://openalex.org/W4294553782","https://openalex.org/W4302094287"],"related_works":["https://openalex.org/W2171597999","https://openalex.org/W1866537546","https://openalex.org/W630850086","https://openalex.org/W3200508093","https://openalex.org/W2189136227","https://openalex.org/W2988433590","https://openalex.org/W2891706772","https://openalex.org/W2144804944","https://openalex.org/W1557263371","https://openalex.org/W2027014711"],"abstract_inverted_index":{"Abstract":[0],"We":[1,84],"identify":[2],"two":[3],"vulnerabilities":[4],"for":[5],"existing":[6],"highspeed":[7],"network-layer":[8],"anonymity":[9,67,116],"protocols,":[10],"such":[11],"as":[12,80],"LAP":[13,21,81,119],"and":[14,22,56,82,95,106,120,125],"Dovetail.":[15,83],"First,":[16],"the":[17,28,75],"header":[18,89],"formats":[19],"of":[20,78,118],"Dovetail":[23,121],"leak":[24],"path":[25,93],"information,":[26],"reducing":[27],"anonymity-set":[29],"size":[30],"when":[31],"an":[32,86],"adversary":[33],"launches":[34],"topological":[35],"attacks.":[36],"Second,":[37],"ASes":[38],"can":[39],"launch":[40],"session":[41],"hijacking":[42],"attacks":[43],"to":[44],"deanonymize":[45],"destinations.":[46],"HORNET":[47],"addresses":[48],"these":[49],"problems":[50],"but":[51],"incurs":[52],"additional":[53],"bandwidth":[54],"overhead":[55],"latency.":[57],"In":[58],"this":[59],"paper,":[60],"we":[61],"propose":[62],"PHI,":[63],"a":[64,96,132],"Path-HIdden":[65],"lightweight":[66],"protocol":[68],"that":[69,91,101,113],"solves":[70],"both":[71],"challenges":[72],"while":[73],"maintaining":[74],"same":[76],"level":[77],"efficiency":[79],"present":[85],"efficient":[87],"packet":[88],"format":[90],"hides":[92],"information":[94],"new":[97],"back-off":[98],"setup":[99],"method":[100],"is":[102],"compatible":[103],"with":[104],"current":[105],"future":[107],"network":[108],"architectures.":[109],"Our":[110],"experiments":[111],"demonstrate":[112],"PHI":[114],"expands":[115],"sets":[117],"by":[122],"over":[123],"30x":[124],"reaches":[126],"120":[127],"Gbps":[128],"forwarding":[129],"speed":[130],"on":[131],"commodity":[133],"software":[134],"router.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
