{"id":"https://openalex.org/W2126626229","doi":"https://doi.org/10.1109/icecs.2008.4675001","title":"Efficiency and pseudo-randomness of a variant of Z&amp;#x00E9;mor-Tillich hash function","display_name":"Efficiency and pseudo-randomness of a variant of Z&amp;#x00E9;mor-Tillich hash function","publication_year":2008,"publication_date":"2008-08-01","ids":{"openalex":"https://openalex.org/W2126626229","doi":"https://doi.org/10.1109/icecs.2008.4675001","mag":"2126626229"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2008.4675001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4675001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5046548183","display_name":"Christophe Petit","orcid":"https://orcid.org/0000-0003-3482-6743"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE","GB"],"is_corresponding":false,"raw_author_name":"Christophe Petit","raw_affiliation_strings":["Crypto Group, University College London, Louvain-la-Neuve, Belgium","UCL-Crypto Group, Louvain-la-Neuve"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crypto Group, University College London, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I45129253","https://openalex.org/I95674353"]},{"raw_affiliation_string":"UCL-Crypto Group, Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037706770","display_name":"Nicolas Veyrat-Charvillon","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE","GB"],"is_corresponding":false,"raw_author_name":"Nicolas Veyrat-Charvillon","raw_affiliation_strings":["Crypto Group, University College London, Louvain-la-Neuve, Belgium","UCL-Crypto Group, Louvain-la-Neuve"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crypto Group, University College London, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I45129253","https://openalex.org/I95674353"]},{"raw_affiliation_string":"UCL-Crypto Group, Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108457109","display_name":"Jean-Jacques Quisquater","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE","GB"],"is_corresponding":false,"raw_author_name":"Jean-Jacques Quisquater","raw_affiliation_strings":["Crypto Group, University College London, Louvain-la-Neuve, Belgium","UCL-Crypto Group, Louvain-la-Neuve"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crypto Group, University College London, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I45129253","https://openalex.org/I95674353"]},{"raw_affiliation_string":"UCL-Crypto Group, Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5119,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8296248,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"906","last_page":"909"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","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/T10951","display_name":"Cryptographic Implementations and Security","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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9977999925613403,"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/hash-function","display_name":"Hash function","score":0.9036997556686401},{"id":"https://openalex.org/keywords/double-hashing","display_name":"Double hashing","score":0.7482748627662659},{"id":"https://openalex.org/keywords/sha-2","display_name":"SHA-2","score":0.6712356805801392},{"id":"https://openalex.org/keywords/collision-resistance","display_name":"Collision resistance","score":0.648604154586792},{"id":"https://openalex.org/keywords/cryptographic-hash-function","display_name":"Cryptographic hash function","score":0.6015464663505554},{"id":"https://openalex.org/keywords/hash-chain","display_name":"Hash chain","score":0.5710089206695557},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5447413325309753},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.5024590492248535},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46858638525009155},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4638177752494812},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4483283758163452},{"id":"https://openalex.org/keywords/secure-hash-algorithm","display_name":"Secure Hash Algorithm","score":0.44132405519485474},{"id":"https://openalex.org/keywords/universal-hashing","display_name":"Universal hashing","score":0.4274137616157532},{"id":"https://openalex.org/keywords/swifft","display_name":"SWIFFT","score":0.4231688976287842},{"id":"https://openalex.org/keywords/security-of-cryptographic-hash-functions","display_name":"Security of cryptographic hash functions","score":0.41734570264816284},{"id":"https://openalex.org/keywords/dynamic-perfect-hashing","display_name":"Dynamic perfect hashing","score":0.41643598675727844},{"id":"https://openalex.org/keywords/rolling-hash","display_name":"Rolling hash","score":0.4131196439266205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38491418957710266},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08721593022346497},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.07312482595443726},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06011509895324707}],"concepts":[{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.9036997556686401},{"id":"https://openalex.org/C138111711","wikidata":"https://www.wikidata.org/wiki/Q478351","display_name":"Double hashing","level":4,"score":0.7482748627662659},{"id":"https://openalex.org/C190157925","wikidata":"https://www.wikidata.org/wiki/Q1968605","display_name":"SHA-2","level":4,"score":0.6712356805801392},{"id":"https://openalex.org/C150909736","wikidata":"https://www.wikidata.org/wiki/Q1779448","display_name":"Collision resistance","level":5,"score":0.648604154586792},{"id":"https://openalex.org/C7608002","wikidata":"https://www.wikidata.org/wiki/Q477202","display_name":"Cryptographic hash function","level":3,"score":0.6015464663505554},{"id":"https://openalex.org/C135783594","wikidata":"https://www.wikidata.org/wiki/Q5678864","display_name":"Hash chain","level":3,"score":0.5710089206695557},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5447413325309753},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.5024590492248535},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46858638525009155},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4638177752494812},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4483283758163452},{"id":"https://openalex.org/C9661340","wikidata":"https://www.wikidata.org/wiki/Q257799","display_name":"Secure Hash Algorithm","level":5,"score":0.44132405519485474},{"id":"https://openalex.org/C116058348","wikidata":"https://www.wikidata.org/wiki/Q846912","display_name":"Universal hashing","level":5,"score":0.4274137616157532},{"id":"https://openalex.org/C133358856","wikidata":"https://www.wikidata.org/wiki/Q7395188","display_name":"SWIFFT","level":5,"score":0.4231688976287842},{"id":"https://openalex.org/C165511393","wikidata":"https://www.wikidata.org/wiki/Q7252276","display_name":"Security of cryptographic hash functions","level":5,"score":0.41734570264816284},{"id":"https://openalex.org/C122907437","wikidata":"https://www.wikidata.org/wiki/Q5318999","display_name":"Dynamic perfect hashing","level":5,"score":0.41643598675727844},{"id":"https://openalex.org/C108546238","wikidata":"https://www.wikidata.org/wiki/Q4228982","display_name":"Rolling hash","level":5,"score":0.4131196439266205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38491418957710266},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08721593022346497},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.07312482595443726},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06011509895324707},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icecs.2008.4675001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2008.4675001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:67705","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/67705","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/321949","is_oa":false,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/321949","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2008","raw_type":"info:eu-repo/semantics/conferencePaper"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/c13c9272-2627-4394-86f1-098a9e5642de","is_oa":false,"landing_page_url":"https://research.birmingham.ac.uk/en/publications/c13c9272-2627-4394-86f1-098a9e5642de","pdf_url":null,"source":{"id":"https://openalex.org/S4306402634","display_name":"University of Birmingham Research Portal (University of Birmingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79619799","host_organization_name":"University of Birmingham","host_organization_lineage":["https://openalex.org/I79619799"],"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":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318621","display_name":"Waalse Gewest","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1015038838","https://openalex.org/W1526708853","https://openalex.org/W1583471030","https://openalex.org/W1626445927","https://openalex.org/W1656731780","https://openalex.org/W1886344012","https://openalex.org/W2000932900","https://openalex.org/W2134403686","https://openalex.org/W2165769538","https://openalex.org/W2401634753","https://openalex.org/W2917891478"],"related_works":["https://openalex.org/W4385414528","https://openalex.org/W3023506926","https://openalex.org/W1487949331","https://openalex.org/W1972792640","https://openalex.org/W2227130482","https://openalex.org/W2342330140","https://openalex.org/W2332259278","https://openalex.org/W2380122294","https://openalex.org/W1985195644","https://openalex.org/W2119251656"],"abstract_inverted_index":{"Recent":[0],"breakthroughs":[1],"concerning":[2],"the":[3,29,36,130,142,165],"current":[4],"standard":[5],"SHA-1":[6],"prompted":[7],"NIST":[8],"to":[9,35,105,128,149],"launch":[10],"a":[11,14,52,72,77],"competition":[12],"for":[13],"new":[15],"secure":[16,25,79],"hash":[17,26,80,116,134,147,157],"algorithm":[18],"by":[19,42,83,88],"X.Wang":[20],"et":[21,45],"al":[22,46],"(2005).":[23],"Provably":[24],"functions":[27,64,148],"(in":[28],"sense":[30],"that":[31,155],"their":[32],"security":[33,99,120],"relates":[34],"hardness":[37],"of":[38,55,74,132,141],"some":[39,95],"mathematical":[40],"problems":[41],"V.":[43],"Lyubashevsky":[44],"(2006)":[47],"are":[48,58],"particularly":[49],"interesting":[50],"from":[51],"theoretical":[53],"point":[54],"view":[56],"but":[57],"often":[59],"much":[60],"slower":[61],"than":[62],"heuristic":[63],"like":[65],"SHA.":[66],"In":[67],"this":[68,106,150],"paper,":[69],"we":[70,153],"consider":[71],"variant":[73],"ZT":[75,115],"hash,":[76],"provably":[78],"function":[81,109,139,158],"designed":[82],"Zemor":[84],"and":[85,91,117,126],"Tillich":[86],"proposed":[87],"J.P":[89],"Tilich":[90],"G.Zemor":[92],"(1994).":[93],"Despite":[94],"attack":[96],"proposals,":[97],"its":[98],"has":[100,118],"not":[101],"been":[102],"fundamentally":[103],"challenged":[104],"day.":[107,151],"Our":[108],"is":[110],"twice":[111],"as":[112,114],"fast":[113],"enhanced":[119],"properties.":[121],"We":[122],"propose":[123],"optimized":[124],"parameters":[125],"algorithms":[127],"increase":[129],"speed":[131],"both":[133],"functions.":[135],"This":[136],"makes":[137],"our":[138,156],"one":[140],"most":[143,161],"efficient":[144],"ldquoprovably":[145],"securerdquo":[146],"Finally,":[152],"show":[154],"successfully":[159],"passes":[160],"pseudo-randomness":[162],"tests":[163],"in":[164],"Dieharder":[166],"suite.":[167]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2016-06-24T00:00:00"}
