乐胖代购免代理版

{"id":"https://openalex.org/W3181320045","doi":"https://doi.org/10.1109/access.2021.3096661","title":"Blockchain-Based Fair and Secure Certified Electronic Mail Without a TTP","display_name":"Blockchain-Based Fair and Secure Certified Electronic Mail Without a TTP","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3181320045","doi":"https://doi.org/10.1109/access.2021.3096661","mag":"3181320045"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3096661","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09481225.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09481225.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006836729","display_name":"Karim Elmaghraby","orcid":"https://orcid.org/0000-0001-8557-6700"},"institutions":[{"id":"https://openalex.org/I36721946","display_name":"Kuwait University","ror":"https://ror.org/021e5j056","country_code":"KW","type":"education","lineage":["https://openalex.org/I36721946"]}],"countries":["KW"],"is_corresponding":false,"raw_author_name":"Karim Elmaghraby","raw_affiliation_strings":["Department of Computer Engineering, Kuwait University, Safat, Kuwait"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kuwait University, Safat, Kuwait","institution_ids":["https://openalex.org/I36721946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026928174","display_name":"Tassos Dimitriou","orcid":"https://orcid.org/0000-0001-6535-4983"},"institutions":[{"id":"https://openalex.org/I36721946","display_name":"Kuwait University","ror":"https://ror.org/021e5j056","country_code":"KW","type":"education","lineage":["https://openalex.org/I36721946"]}],"countries":["KW"],"is_corresponding":false,"raw_author_name":"Tassos Dimitriou","raw_affiliation_strings":["Department of Computer Engineering, Kuwait University, Safat, Kuwait"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kuwait University, Safat, Kuwait","institution_ids":["https://openalex.org/I36721946"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"fwci":0.114,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":1,"citation_normalized_percentile":{"value":0.444234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":57,"max":67},"biblio":{"volume":"9","issue":null,"first_page":"100708","last_page":"100724"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9999,"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/T10237","display_name":"Cryptography and Data Security","score":0.9999,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9997,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9914,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/communication-source","display_name":"Communication source","score":0.7227157},{"id":"https://openalex.org/keywords/trusted-third-party","display_name":"Trusted third party","score":0.69603455},{"id":"https://openalex.org/keywords/non-repudiation","display_name":"Non-repudiation","score":0.5662097},{"id":"https://openalex.org/keywords/proof-of-work-system","display_name":"Proof-of-work system","score":0.515049},{"id":"https://openalex.org/keywords/discrete-logarithm","display_name":"Discrete logarithm","score":0.46114427},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.41791606}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7983985},{"id":"https://openalex.org/C198104137","wikidata":"https://www.wikidata.org/wiki/Q974688","display_name":"Communication source","level":2,"score":0.7227157},{"id":"https://openalex.org/C139089976","wikidata":"https://www.wikidata.org/wiki/Q2142273","display_name":"Trusted third party","level":2,"score":0.69603455},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6637556},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6337291},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.6277442},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5901551},{"id":"https://openalex.org/C44209976","wikidata":"https://www.wikidata.org/wiki/Q1327773","display_name":"Non-repudiation","level":3,"score":0.5662097},{"id":"https://openalex.org/C46304622","wikidata":"https://www.wikidata.org/wiki/Q374814","display_name":"Certification","level":2,"score":0.5312493},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.51965916},{"id":"https://openalex.org/C123436394","wikidata":"https://www.wikidata.org/wiki/Q7249984","display_name":"Proof-of-work system","level":3,"score":0.515049},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.47426236},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.47247335},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.47109494},{"id":"https://openalex.org/C173259116","wikidata":"https://www.wikidata.org/wiki/Q864003","display_name":"Discrete logarithm","level":4,"score":0.46114427},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43164057},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.41791606},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.41457248},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.37308586},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.08595371},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07838243},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3096661","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09481225.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/6aea6e7022bb438a8f0885057bc265d0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"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":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3096661","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09481225.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.45,"display_name":"Partnerships for the goals"}],"grants":[{"funder":"https://openalex.org/F4320322668","funder_display_name":"Kuwait University","award_id":"EO 01/20"}],"datasets":[],"versions":[],"referenced_works_count":47,"referenced_works":["https://openalex.org/W111114747","https://openalex.org/W1518015015","https://openalex.org/W1555676371","https://openalex.org/W1600255172","https://openalex.org/W1945342165","https://openalex.org/W1951463180","https://openalex.org/W1964909769","https://openalex.org/W1973429611","https://openalex.org/W1983568994","https://openalex.org/W1989968537","https://openalex.org/W1995320371","https://openalex.org/W2013940071","https://openalex.org/W2029093196","https://openalex.org/W2046284239","https://openalex.org/W2062867278","https://openalex.org/W2090061945","https://openalex.org/W2127443424","https://openalex.org/W2143380852","https://openalex.org/W2143783692","https://openalex.org/W2143972140","https://openalex.org/W2150627814","https://openalex.org/W2166670067","https://openalex.org/W2302922559","https://openalex.org/W2402018040","https://openalex.org/W2402551606","https://openalex.org/W2479271659","https://openalex.org/W2524596761","https://openalex.org/W2566831744","https://openalex.org/W2608710214","https://openalex.org/W2745683417","https://openalex.org/W2765742086","https://openalex.org/W2767234027","https://openalex.org/W2770190202","https://openalex.org/W2771195992","https://openalex.org/W2773809975","https://openalex.org/W2794848620","https://openalex.org/W2807718082","https://openalex.org/W2889906277","https://openalex.org/W2891921165","https://openalex.org/W2908126239","https://openalex.org/W2918585824","https://openalex.org/W2957410607","https://openalex.org/W3029910770","https://openalex.org/W3034289515","https://openalex.org/W3151748982","https://openalex.org/W4242286942","https://openalex.org/W4248175462"],"related_works":["https://openalex.org/W2542802750","https://openalex.org/W2379929645","https://openalex.org/W2357890348","https://openalex.org/W2142657952","https://openalex.org/W2127443424","https://openalex.org/W2082142081","https://openalex.org/W2000661955","https://openalex.org/W1855227311","https://openalex.org/W1599363022","https://openalex.org/W1518015015"],"abstract_inverted_index":{"Certified":[0],"mail":[1,16,33,133],"is":[2],"a":[3,12,39,51,64,80,83,155,198],"special":[4],"postal":[5],"service":[6],"that":[7,14,75,134],"provides":[8],"the":[9,15,21,46,93,102,114,136,159,194,202],"sender":[10],"with":[11],"proof":[13],"was":[17],"successfully":[18],"received":[19],"by":[20],"other":[22],"party.":[23],"However,":[24],"when":[25],"it":[26],"comes":[27],"to":[28,58,68,177],"certified":[29,131],"electronic":[32],"(CEM),":[34],"there":[35],"has":[36],"not":[37,77,112],"been":[38],"widely":[40],"accepted":[41],"protocol":[42,149],"yet.":[43],"Most":[44],"of":[45,95,140,204],"existing":[47,103,178],"solutions":[48,74,181],"rely":[49,78],"on":[50,79],"Trusted":[52],"Third":[53],"Party":[54],"(TTP)":[55],"in":[56,197],"order":[57],"achieve":[59,135],"fairness,":[60,142],"which":[61],"can":[62],"become":[63],"bottleneck":[65],"and":[66,71,87,117,145,173,182,188],"lead":[67],"more":[69],"charges":[70],"computations.":[72],"Other":[73],"do":[76,111],"TTP":[81],"have":[82,91,124,171,183,192],"relatively":[84],"high":[85],"computation":[86],"communication":[88],"overhead.":[89],"Blockchains":[90],"allowed":[92],"creation":[94],"TTP-free":[96,127,179],"protocols":[97,105,129,176,196],"for":[98,130,154,165],"fair":[99],"exchange;":[100],"however,":[101],"Blockchain-based":[104,128],"are":[106],"either":[107],"too":[108],"expensive":[109],"or":[110,167],"meet":[113],"necessary":[115],"fairness":[116],"confidentiality":[118],"guarantees.":[119],"In":[120],"this":[121],"work,":[122],"we":[123,191],"developed":[125],"two":[126,195],"electronic":[132],"required":[137],"security":[138],"properties":[139,187],"strong":[141],"non-repudiation,":[143],"timeliness,":[144],"confidentiality.":[146],"The":[147],"first":[148],"uses":[150],"simple":[151],"bitcoin":[152],"transactions":[153],"single":[156],"receiver,":[157],"whereas":[158],"second":[160],"one":[161,166],"implements":[162],"smart":[163],"contracts":[164],"multiple":[168],"receivers.":[169],"We":[170],"analyzed":[172],"compared":[174],"both":[175],"Blockchain":[180],"demonstrated":[184],"their":[185],"superior":[186],"cost.":[189],"Furthermore,":[190],"implemented":[193],"realistic":[199],"testbed,":[200],"demonstrating":[201],"viability":[203],"our":[205],"approach.":[206]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3181320045","counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2024-12-13T07:16:55.917375","created_date":"2021-07-19"}