{"id":"https://openalex.org/W2999454834","doi":"https://doi.org/10.1007/s11277-019-06831-y","title":"An Improved SIP Authenticated Key Agreement Based on Dongqing et al.","display_name":"An Improved SIP Authenticated Key Agreement Based on Dongqing et al.","publication_year":2020,"publication_date":"2020-01-14","ids":{"openalex":"https://openalex.org/W2999454834","doi":"https://doi.org/10.1007/s11277-019-06831-y","mag":"2999454834"},"language":"en","primary_location":{"id":"doi:10.1007/s11277-019-06831-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-019-06831-y","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Personal Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051807223","display_name":"Mahmood ul Hassan","orcid":"https://orcid.org/0000-0002-8459-1471"},"institutions":[{"id":"https://openalex.org/I121243025","display_name":"International Islamic University, Islamabad","ror":"https://ror.org/047w75g40","country_code":"PK","type":"education","lineage":["https://openalex.org/I121243025"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Mahmood Ul Hassan","raw_affiliation_strings":["Department of Computer Science and Software Engineering, International Islamic University, Islamabad, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, International Islamic University, Islamabad, Pakistan","institution_ids":["https://openalex.org/I121243025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047048551","display_name":"Shehzad Ashraf Chaudhry","orcid":"https://orcid.org/0000-0002-9321-6956"},"institutions":[{"id":"https://openalex.org/I4210091267","display_name":"\u0130stanbul Geli\u015fim \u00dcniversitesi","ror":"https://ror.org/0188hvh39","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210091267"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Shehzad Ashraf Chaudhry","raw_affiliation_strings":["Department of Computer Engineering, Istanbul Gelisim University, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Istanbul Gelisim University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210091267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025407927","display_name":"Azeem Irshad","orcid":"https://orcid.org/0000-0002-1366-2834"},"institutions":[{"id":"https://openalex.org/I4387154413","display_name":"University of Sialkot","ror":"https://ror.org/00kg1aq11","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154413"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Azeem Irshad","raw_affiliation_strings":["Department of Computer Science, University of Sialkot, Sialkot, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-1366-2834","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sialkot, Sialkot, Pakistan","institution_ids":["https://openalex.org/I4387154413"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025407927"],"corresponding_institution_ids":["https://openalex.org/I4387154413"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":1.3416,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81482706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"110","issue":"4","first_page":"2087","last_page":"2107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998999834060669,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998999834060669,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9936000108718872,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9879999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.892350435256958},{"id":"https://openalex.org/keywords/session-initiation-protocol","display_name":"Session Initiation Protocol","score":0.7865463495254517},{"id":"https://openalex.org/keywords/denial-of-service-attack","display_name":"Denial-of-service attack","score":0.7601364850997925},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7069259881973267},{"id":"https://openalex.org/keywords/sip-trunking","display_name":"SIP trunking","score":0.5786146521568298},{"id":"https://openalex.org/keywords/authentication-protocol","display_name":"Authentication protocol","score":0.5647671222686768},{"id":"https://openalex.org/keywords/session-key","display_name":"Session key","score":0.5354365110397339},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5075944662094116},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4881663918495178},{"id":"https://openalex.org/keywords/otway\u2013rees-protocol","display_name":"Otway\u2013Rees protocol","score":0.4475654661655426},{"id":"https://openalex.org/keywords/challenge-handshake-authentication-protocol","display_name":"Challenge-Handshake Authentication Protocol","score":0.43365752696990967},{"id":"https://openalex.org/keywords/wide-mouth-frog-protocol","display_name":"Wide Mouth Frog protocol","score":0.43361300230026245},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4199436604976654},{"id":"https://openalex.org/keywords/internet-protocol","display_name":"Internet Protocol","score":0.418715238571167},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.29669585824012756},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.1868540346622467},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.1322982907295227}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.892350435256958},{"id":"https://openalex.org/C41878487","wikidata":"https://www.wikidata.org/wiki/Q191018","display_name":"Session Initiation Protocol","level":3,"score":0.7865463495254517},{"id":"https://openalex.org/C38822068","wikidata":"https://www.wikidata.org/wiki/Q131406","display_name":"Denial-of-service attack","level":3,"score":0.7601364850997925},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7069259881973267},{"id":"https://openalex.org/C174255183","wikidata":"https://www.wikidata.org/wiki/Q3943657","display_name":"SIP trunking","level":4,"score":0.5786146521568298},{"id":"https://openalex.org/C21564112","wikidata":"https://www.wikidata.org/wiki/Q4825885","display_name":"Authentication protocol","level":3,"score":0.5647671222686768},{"id":"https://openalex.org/C191197275","wikidata":"https://www.wikidata.org/wiki/Q1755775","display_name":"Session key","level":3,"score":0.5354365110397339},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5075944662094116},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4881663918495178},{"id":"https://openalex.org/C35788789","wikidata":"https://www.wikidata.org/wiki/Q1320237","display_name":"Otway\u2013Rees protocol","level":5,"score":0.4475654661655426},{"id":"https://openalex.org/C207828512","wikidata":"https://www.wikidata.org/wiki/Q1060131","display_name":"Challenge-Handshake Authentication Protocol","level":4,"score":0.43365752696990967},{"id":"https://openalex.org/C124086997","wikidata":"https://www.wikidata.org/wiki/Q4053131","display_name":"Wide Mouth Frog protocol","level":5,"score":0.43361300230026245},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4199436604976654},{"id":"https://openalex.org/C35341882","wikidata":"https://www.wikidata.org/wiki/Q8795","display_name":"Internet Protocol","level":3,"score":0.418715238571167},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.29669585824012756},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.1868540346622467},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.1322982907295227},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11277-019-06831-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-019-06831-y","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Personal Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W49753005","https://openalex.org/W1542847011","https://openalex.org/W1550483590","https://openalex.org/W1592984123","https://openalex.org/W1713936078","https://openalex.org/W1826678156","https://openalex.org/W1976572447","https://openalex.org/W1980823548","https://openalex.org/W1997065269","https://openalex.org/W2001788001","https://openalex.org/W2009617472","https://openalex.org/W2010122144","https://openalex.org/W2029796686","https://openalex.org/W2054223125","https://openalex.org/W2061554042","https://openalex.org/W2064149539","https://openalex.org/W2073868822","https://openalex.org/W2080982396","https://openalex.org/W2089209323","https://openalex.org/W2089831233","https://openalex.org/W2107187677","https://openalex.org/W2112578244","https://openalex.org/W2114978452","https://openalex.org/W2126960670","https://openalex.org/W2129277957","https://openalex.org/W2138862371","https://openalex.org/W2142529329","https://openalex.org/W2158670827","https://openalex.org/W2175661655","https://openalex.org/W2193060290","https://openalex.org/W2268564824","https://openalex.org/W2406263136","https://openalex.org/W2541107254","https://openalex.org/W2735389593","https://openalex.org/W2966248640","https://openalex.org/W2972878892","https://openalex.org/W6652956882","https://openalex.org/W6693807821"],"related_works":["https://openalex.org/W2388247877","https://openalex.org/W2379241680","https://openalex.org/W2362963703","https://openalex.org/W2354152081","https://openalex.org/W2133761101","https://openalex.org/W2158602785","https://openalex.org/W1581605569","https://openalex.org/W2394322344","https://openalex.org/W2388868631","https://openalex.org/W2001671835"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":7}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}