{"id":"https://openalex.org/W2137588125","doi":"https://doi.org/10.1145/2535813.2535817","title":"Useful password hashing","display_name":"Useful password hashing","publication_year":2013,"publication_date":"2013-09-09","ids":{"openalex":"https://openalex.org/W2137588125","doi":"https://doi.org/10.1145/2535813.2535817","mag":"2137588125"},"language":"en","primary_location":{"id":"doi:10.1145/2535813.2535817","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2535813.2535817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 New Security Paradigms Workshop","raw_type":"proceedings-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/A5110236021","display_name":"Markus D\u00fcrmuth","orcid":null},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Markus D\u00fcrmuth","raw_affiliation_strings":["Horst-G\u00f6rtz-Institute for IT Security, Ruhr-University Bochum, Bochum, Germany"],"affiliations":[{"raw_affiliation_string":"Horst-G\u00f6rtz-Institute for IT Security, Ruhr-University Bochum, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110236021"],"corresponding_institution_ids":["https://openalex.org/I904495901"],"apc_list":null,"apc_paid":null,"fwci":3.2358,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.93255825,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":1.0,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.991599977016449,"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"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9678999781608582,"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/password","display_name":"Password","score":0.9007050395011902},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8012914657592773},{"id":"https://openalex.org/keywords/password-strength","display_name":"Password strength","score":0.8007296323776245},{"id":"https://openalex.org/keywords/password-policy","display_name":"Password policy","score":0.7648943662643433},{"id":"https://openalex.org/keywords/s/key","display_name":"S/KEY","score":0.7228679656982422},{"id":"https://openalex.org/keywords/one-time-password","display_name":"One-time password","score":0.7160423994064331},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6567549705505371},{"id":"https://openalex.org/keywords/zero-knowledge-password-proof","display_name":"Zero-knowledge password proof","score":0.631095290184021},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.6003910899162292},{"id":"https://openalex.org/keywords/cognitive-password","display_name":"Cognitive password","score":0.5550784468650818},{"id":"https://openalex.org/keywords/salt","display_name":"Salt (chemistry)","score":0.5297319293022156},{"id":"https://openalex.org/keywords/password-cracking","display_name":"Password cracking","score":0.46106061339378357},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.09546640515327454}],"concepts":[{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.9007050395011902},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8012914657592773},{"id":"https://openalex.org/C70530487","wikidata":"https://www.wikidata.org/wiki/Q1990841","display_name":"Password strength","level":4,"score":0.8007296323776245},{"id":"https://openalex.org/C98705547","wikidata":"https://www.wikidata.org/wiki/Q3394687","display_name":"Password policy","level":4,"score":0.7648943662643433},{"id":"https://openalex.org/C4957475","wikidata":"https://www.wikidata.org/wiki/Q242186","display_name":"S/KEY","level":3,"score":0.7228679656982422},{"id":"https://openalex.org/C89479133","wikidata":"https://www.wikidata.org/wiki/Q1137840","display_name":"One-time password","level":3,"score":0.7160423994064331},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6567549705505371},{"id":"https://openalex.org/C188615804","wikidata":"https://www.wikidata.org/wiki/Q8069448","display_name":"Zero-knowledge password proof","level":5,"score":0.631095290184021},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6003910899162292},{"id":"https://openalex.org/C23875713","wikidata":"https://www.wikidata.org/wiki/Q5141232","display_name":"Cognitive password","level":5,"score":0.5550784468650818},{"id":"https://openalex.org/C2776371256","wikidata":"https://www.wikidata.org/wiki/Q12370","display_name":"Salt (chemistry)","level":2,"score":0.5297319293022156},{"id":"https://openalex.org/C3847113","wikidata":"https://www.wikidata.org/wiki/Q2746524","display_name":"Password cracking","level":5,"score":0.46106061339378357},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09546640515327454},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2535813.2535817","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2535813.2535817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 New Security Paradigms Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W12010980","https://openalex.org/W47372315","https://openalex.org/W167157979","https://openalex.org/W1504222300","https://openalex.org/W1505010935","https://openalex.org/W1546147126","https://openalex.org/W1548573590","https://openalex.org/W1549671385","https://openalex.org/W1582097881","https://openalex.org/W1591302859","https://openalex.org/W1597159947","https://openalex.org/W1746848557","https://openalex.org/W1877381484","https://openalex.org/W2008272678","https://openalex.org/W2025448348","https://openalex.org/W2048755632","https://openalex.org/W2053030258","https://openalex.org/W2064327548","https://openalex.org/W2078128197","https://openalex.org/W2086553822","https://openalex.org/W2097267243","https://openalex.org/W2099287006","https://openalex.org/W2104608169","https://openalex.org/W2113266120","https://openalex.org/W2135359429","https://openalex.org/W2149929743","https://openalex.org/W2171920515","https://openalex.org/W2249834255","https://openalex.org/W2340738312","https://openalex.org/W2912835014","https://openalex.org/W3123399443","https://openalex.org/W6601903322"],"related_works":["https://openalex.org/W2969720675","https://openalex.org/W3131491961","https://openalex.org/W2017283799","https://openalex.org/W1982158666","https://openalex.org/W2953105088","https://openalex.org/W1995890708","https://openalex.org/W1970072309","https://openalex.org/W4299928509","https://openalex.org/W2596766976","https://openalex.org/W2021087413"],"abstract_inverted_index":{"Password-based":[0],"authentication":[1],"is":[2,63],"widely":[3],"used":[4],"today,":[5],"despite":[6],"problems":[7],"with":[8],"security":[9,105],"and":[10,45,102],"usability.":[11],"To":[12],"control":[13],"the":[14,42,47,53,67,78,87,96,99,104],"negative":[15],"effects":[16],"of":[17,19,49,55,98,106],"some":[18],"these":[20],"problems,":[21],"best":[22],"practice":[23],"mandates":[24],"that":[25],"servers":[26],"do":[27],"not":[28],"store":[29],"passwords":[30],"in":[31,52],"clear,":[32],"but":[33,76],"password":[34,43,50,61,74,84,100,107],"hashes":[35,39],"are":[36],"used.":[37],"Password":[38],"slow":[40],"down":[41,83],"verification":[44,85],"thus":[46,103],"rate":[48],"guessing":[51],"event":[54],"a":[56,92],"server":[57],"compromise.":[58],"A":[59],"slower":[60],"hash":[62,101],"more":[64,70],"secure,":[65],"as":[66],"attacker":[68],"needs":[69],"resources":[71],"to":[72],"test":[73],"guesses,":[75],"at":[77],"same":[79],"time":[80],"it":[81],"slows":[82],"for":[86],"legitimate":[88],"server.":[89],"This":[90],"puts":[91],"practical":[93],"limit":[94],"on":[95],"hardness":[97],"storage.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
