{"id":"https://openalex.org/W2596037206","doi":null,"title":"Securing the Internet with digital signatures","display_name":"Securing the Internet with digital signatures","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2596037206","mag":"2596037206"},"language":"en","primary_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/4887","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/4887","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/666391fb-e8c5-482e-b5a0-b544bbfe65d5/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"G4 Monografiav\u00e4it\u00f6skirja"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://aaltodoc.aalto.fi/bitstreams/666391fb-e8c5-482e-b5a0-b544bbfe65d5/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031508978","display_name":"Dmitrij Lagutin","orcid":"https://orcid.org/0000-0002-5695-3201","observed_orcids":["https://orcid.org/0000-0002-5695-3201"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Dmitrij Lagutin","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5695-3201","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5031508978"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.24740000069141388,"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"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.24740000069141388,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.21230000257492065,"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/T10237","display_name":"Cryptography and Data Security","score":0.1436000019311905,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/network-infrastructure-security","display_name":"network infrastructure security","score":0.7070000171661377},{"id":"https://openalex.org/keywords/ddos-attacks","display_name":"DDoS attacks","score":0.8870000243186951},{"id":"https://openalex.org/keywords/network-availability","display_name":"network availability","score":0.6169999837875366},{"id":"https://openalex.org/keywords/ip-networks","display_name":"IP networks","score":0.5350000262260437},{"id":"https://openalex.org/keywords/scalability","display_name":"scalability","score":0.32199999690055847},{"id":"https://openalex.org/keywords/wireless-devices","display_name":"wireless devices","score":0.7580000162124634},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"energy consumption","score":0.6320000290870667},{"id":"https://openalex.org/keywords/bandwidth-overhead","display_name":"bandwidth overhead","score":0.6119999885559082},{"id":"https://openalex.org/keywords/accountability","display_name":"accountability","score":0.5950000286102295},{"id":"https://openalex.org/keywords/network-access-control","display_name":"network access control","score":0.4399999976158142}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7565463781356812},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.709149956703186},{"id":"https://openalex.org/C67396069","wikidata":"https://www.wikidata.org/wiki/Q210214","display_name":"IPsec","level":3,"score":0.5858309268951416},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5793848037719727},{"id":"https://openalex.org/C130881749","wikidata":"https://www.wikidata.org/wiki/Q586894","display_name":"Security association","level":5,"score":0.4527199864387512},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.44193243980407715},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.44137296080589294},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.41071683168411255},{"id":"https://openalex.org/C14982408","wikidata":"https://www.wikidata.org/wiki/Q11006334","display_name":"Network Access Control","level":4,"score":0.2943098545074463},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.13670045137405396},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.09590733051300049},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/4887","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/4887","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/666391fb-e8c5-482e-b5a0-b544bbfe65d5/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"G4 Monografiav\u00e4it\u00f6skirja"},{"id":"mag:2596037206","doi":null,"is_oa":false,"landing_page_url":"https://aaltodoc.aalto.fi:443/handle/123456789/4887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/4887","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/4887","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/666391fb-e8c5-482e-b5a0-b544bbfe65d5/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"G4 Monografiav\u00e4it\u00f6skirja"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6773999929428101,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310086","display_name":"Helsingin Yliopisto","ror":"https://ror.org/040af2s02"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321855","display_name":"Tekes","ror":"https://ror.org/02ag8cq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2596037206.pdf","grobid_xml":"https://content.openalex.org/works/W2596037206.grobid-xml"},"referenced_works_count":78,"referenced_works":["https://openalex.org/W63713681","https://openalex.org/W238861864","https://openalex.org/W1501293838","https://openalex.org/W1504986807","https://openalex.org/W1505175162","https://openalex.org/W1518712071","https://openalex.org/W1521111798","https://openalex.org/W1538925145","https://openalex.org/W1593925121","https://openalex.org/W1596447773","https://openalex.org/W1667466877","https://openalex.org/W1733713784","https://openalex.org/W1758578440","https://openalex.org/W1789460706","https://openalex.org/W1835640267","https://openalex.org/W1927311981","https://openalex.org/W1950989567","https://openalex.org/W1976605920","https://openalex.org/W1977850862","https://openalex.org/W1979569707","https://openalex.org/W1996360405","https://openalex.org/W2003736153","https://openalex.org/W2008524185","https://openalex.org/W2014952121","https://openalex.org/W2027842227","https://openalex.org/W2030650827","https://openalex.org/W2031993065","https://openalex.org/W2033078978","https://openalex.org/W2036378739","https://openalex.org/W2041315700","https://openalex.org/W2047496769","https://openalex.org/W2067147351","https://openalex.org/W2072234079","https://openalex.org/W2081642714","https://openalex.org/W2093973064","https://openalex.org/W2104427775","https://openalex.org/W2109964473","https://openalex.org/W2110081058","https://openalex.org/W2116236383","https://openalex.org/W2117115267","https://openalex.org/W2118878434","https://openalex.org/W2119931026","https://openalex.org/W2120626294","https://openalex.org/W2128595127","https://openalex.org/W2128718974","https://openalex.org/W2129797365","https://openalex.org/W2131089863","https://openalex.org/W2132147947","https://openalex.org/W2134330814","https://openalex.org/W2134864026","https://openalex.org/W2136003500","https://openalex.org/W2138461374","https://openalex.org/W2140471436","https://openalex.org/W2144901708","https://openalex.org/W2145185087","https://openalex.org/W2145721479","https://openalex.org/W2147499094","https://openalex.org/W2156186849","https://openalex.org/W2156228009","https://openalex.org/W2158673492","https://openalex.org/W2161531038","https://openalex.org/W2165914581","https://openalex.org/W2168535919","https://openalex.org/W2168903090","https://openalex.org/W2188759866","https://openalex.org/W2260273397","https://openalex.org/W2285476084","https://openalex.org/W2292630175","https://openalex.org/W2400158283","https://openalex.org/W2469388144","https://openalex.org/W2584456316","https://openalex.org/W2599700846","https://openalex.org/W2602360750","https://openalex.org/W2614123661","https://openalex.org/W2621530037","https://openalex.org/W2678934292","https://openalex.org/W3021749848","https://openalex.org/W3126997768"],"related_works":["https://openalex.org/W7097721699","https://openalex.org/W6990377412","https://openalex.org/W630679929","https://openalex.org/W2165914581","https://openalex.org/W7101240453","https://openalex.org/W1501293838","https://openalex.org/W2019026289","https://openalex.org/W3136575124","https://openalex.org/W2155548574","https://openalex.org/W2603820017"],"abstract_inverted_index":{"The":[0],"security":[1,23,38,162,285],"and":[2,25,48,59,64,80,100,129,137,155,167,224,273,276,313,315],"reliability":[3],"of":[4,12,102,243,253],"the":[5,17,45,53,77,93,98,111,119,127,151,239,250],"Internet":[6,18,153,200],"are":[7,49,212,231],"essential":[8],"for":[9,174,183,229,259,294,306,316],"many":[10],"functions":[11],"a":[13,72,122,205,318],"modern":[14],"society.":[15],"Currently,":[16],"lacks":[19],"efficient":[20],"network":[21,55,78,94,128,236,327],"level":[22],"solutions":[24,39],"is":[26,57,71,148,180,204,246,281],"vulnerable":[27],"to":[28,32,75,95,193,199,233],"various":[29,124,295],"attacks,":[30],"especially":[31],"distributed":[33],"denial-of-service":[34],"attacks.":[35],"Traditional":[36],"end-to-end":[37,161],"such":[40,164],"as":[41,165],"IPSec":[42,166],"only":[43],"protect":[44],"communication":[46],"end-points":[47],"not":[50],"effective":[51],"if":[52],"underlying":[54],"infrastructure":[56,79],"attacked":[58],"paralyzed.":[60],"This":[61,298],"thesis":[62],"describes":[63],"evaluates":[65],"Packet":[66],"Level":[67],"Authentication":[68],"(PLA),":[69],"which":[70,203],"novel":[73],"method":[74],"secure":[76,310],"provide":[81],"availability":[82],"with":[83,110,150,159],"public":[84,208],"key":[85,209,272],"digital":[86,221],"signatures.":[87],"PLA":[88,147,170,189,230,257,268,289,302],"allows":[89],"any":[90],"node":[91],"in":[92],"verify":[96],"independently":[97],"authenticity":[99],"integrity":[101],"every":[103],"received":[104],"packet,":[105],"without":[106,321],"previously":[107],"established":[108],"relationships":[109],"sender":[112],"or":[113,145],"intermediate":[114],"nodes":[115],"that":[116,220],"have":[117],"handled":[118],"packet.":[120],"As":[121],"result,":[123],"attacks":[125],"against":[126],"its":[130],"users":[131],"can":[132,141,156,290,303],"be":[133,157,292,304],"more":[134],"easily":[135],"detected":[136],"mitigated,":[138],"before":[139],"they":[140],"cause":[142],"significant":[143],"damage":[144],"disturbance.":[146],"compatible":[149],"existing":[152],"infrastructure,":[154],"used":[158,266],"complementary":[160],"solutions,":[163],"HIP.":[168],"While":[169],"was":[171],"originally":[172],"designed":[173,192],"securing":[175,184],"current":[176],"IP":[177],"networks,":[178],"it":[179],"also":[181,269,291],"suitable":[182],"future":[185],"data-oriented":[186],"networking":[187],"approaches.":[188],"has":[190],"been":[191],"scale":[194],"from":[195],"lightweight":[196,260],"wireless":[197,254,261],"devices":[198],"core":[201,235],"network,":[202],"challenge":[206],"since":[207],"cryptography":[210],"operations":[211,245],"very":[213],"resource":[214],"intensive.":[215],"Nevertheless,":[216],"this":[217],"work":[218,299],"shows":[219],"signature":[222,264,274],"algorithms":[223,265],"their":[225],"hardware":[226],"implementations":[227],"developed":[228],"scalable":[232],"fast":[234],"routers.":[237],"Furthermore,":[238],"additional":[240],"energy":[241,251],"consumption":[242],"cryptographic":[244],"significantly":[247],"lower":[248],"than":[249],"cost":[252],"transmission,":[255],"making":[256],"feasible":[258],"devices.":[262],"Digital":[263],"by":[267,288,326],"offer":[270],"small":[271],"sizes":[275],"therefore":[277],"PLA's":[278],"bandwidth":[279],"overhead":[280],"relatively":[282],"low.":[283],"Strong":[284],"mechanisms":[286],"offered":[287],"utilized":[293,305],"other":[296],"tasks.":[297],"investigates":[300],"how":[301],"controlling":[307],"incoming":[308],"connections,":[309],"user":[311],"authentication":[312],"billing,":[314],"providing":[317],"strong":[319],"accountability":[320],"an":[322],"extensive":[323],"data":[324],"retention":[325],"service":[328],"providers.":[329]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-03-23T00:00:00"}