{"id":"https://openalex.org/W3112374536","doi":"https://doi.org/10.1007/978-3-030-64375-1_11","title":"Blockchains from Non-idealized Hash Functions","display_name":"Blockchains from Non-idealized Hash Functions","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3112374536","doi":"https://doi.org/10.1007/978-3-030-64375-1_11","mag":"3112374536"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-64375-1_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-64375-1_11","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.research.ed.ac.uk/files/442530179/GarayEtalTCCC2020BlockchainsFromNon-idealizedHashFunctions.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005281401","display_name":"Juan A. Garay","orcid":"https://orcid.org/0000-0003-0366-7110"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan A. Garay","raw_affiliation_strings":["Department of Computer Science and Engineering, Texas A&M University, College Station, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Texas A&M University, College Station, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073753740","display_name":"Aggelos Kiayias","orcid":"https://orcid.org/0000-0003-2451-1430"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Aggelos Kiayias","raw_affiliation_strings":["IOHK, Hong Kong, China","School of Informatics, University of Edinburgh, Edinburgh, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IOHK, Hong Kong, China","institution_ids":[]},{"raw_affiliation_string":"School of Informatics, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022085688","display_name":"Giorgos Panagiotakos","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]},{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"Giorgos Panagiotakos","raw_affiliation_strings":["Department of Computer Science and Engineering, Texas A&M University, College Station, USA","Department of Informatics and Telecommunications, University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Texas A&M University, College Station, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5073753740"],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.9191,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.77163966,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"291","last_page":"321"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9983999729156494,"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":0.759215235710144},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7356747984886169},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.718838095664978},{"id":"https://openalex.org/keywords/iterated-function","display_name":"Iterated function","score":0.6842864751815796},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.576801061630249},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.5621471405029297},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.5091533064842224},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.4918231964111328},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.43412649631500244},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.42508867383003235},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4235544204711914},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3288876414299011},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2577698230743408},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19626489281654358},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.16760721802711487},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.09631553292274475},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.08075582981109619}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.759215235710144},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7356747984886169},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.718838095664978},{"id":"https://openalex.org/C140479938","wikidata":"https://www.wikidata.org/wiki/Q5254619","display_name":"Iterated function","level":2,"score":0.6842864751815796},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.576801061630249},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.5621471405029297},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.5091533064842224},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.4918231964111328},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.43412649631500244},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.42508867383003235},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4235544204711914},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3288876414299011},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2577698230743408},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19626489281654358},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.16760721802711487},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.09631553292274475},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.08075582981109619},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-030-64375-1_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-64375-1_11","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:pure.ed.ac.uk:publications/5b4de53d-1296-4375-bbe8-0910917ee729","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/5b4de53d-1296-4375-bbe8-0910917ee729","pdf_url":"https://www.research.ed.ac.uk/files/442530179/GarayEtalTCCC2020BlockchainsFromNon-idealizedHashFunctions.pdf","source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Garay, J A, Kiayias, A & Panagiotakos, G 2020, Blockchains from non-idealized hash functions. in R Pass & K Pietrzak (eds), Theory of Cryptography : 18th International Conference. vol. 12550, Lecture Notes in Computer Science, vol. 12550, pp. 291-321, 18th International Conference on Theory of Cryptography , Durham, United States, 16/11/20. https://doi.org/10.1007/978-3-030-64375-1_11","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.ed.ac.uk:publications/5b4de53d-1296-4375-bbe8-0910917ee729","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/5b4de53d-1296-4375-bbe8-0910917ee729","pdf_url":"https://www.research.ed.ac.uk/files/442530179/GarayEtalTCCC2020BlockchainsFromNon-idealizedHashFunctions.pdf","source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Garay, J A, Kiayias, A & Panagiotakos, G 2020, Blockchains from non-idealized hash functions. in R Pass & K Pietrzak (eds), Theory of Cryptography : 18th International Conference. vol. 12550, Lecture Notes in Computer Science, vol. 12550, pp. 291-321, 18th International Conference on Theory of Cryptography , Durham, United States, 16/11/20. https://doi.org/10.1007/978-3-030-64375-1_11","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1603593725","display_name":null,"funder_award_id":"780477","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3112374536.pdf","grobid_xml":"https://content.openalex.org/works/W3112374536.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W118842186","https://openalex.org/W305902332","https://openalex.org/W851575271","https://openalex.org/W1169198579","https://openalex.org/W1493969756","https://openalex.org/W1499934958","https://openalex.org/W1511514754","https://openalex.org/W1520914943","https://openalex.org/W1532874975","https://openalex.org/W1548880861","https://openalex.org/W1549228503","https://openalex.org/W1553435762","https://openalex.org/W1566256504","https://openalex.org/W1589034595","https://openalex.org/W1601379374","https://openalex.org/W1632088469","https://openalex.org/W1826530159","https://openalex.org/W1867273832","https://openalex.org/W1956699040","https://openalex.org/W1997859100","https://openalex.org/W2037285013","https://openalex.org/W2052267638","https://openalex.org/W2060474153","https://openalex.org/W2067047774","https://openalex.org/W2099219181","https://openalex.org/W2120154759","https://openalex.org/W2139172211","https://openalex.org/W2148555789","https://openalex.org/W2152688060","https://openalex.org/W2162653919","https://openalex.org/W2164090669","https://openalex.org/W2165111290","https://openalex.org/W2166462813","https://openalex.org/W2294814269","https://openalex.org/W2394831348","https://openalex.org/W2402791655","https://openalex.org/W2571698069","https://openalex.org/W2604903677","https://openalex.org/W2613387059","https://openalex.org/W2765443683","https://openalex.org/W2766600850","https://openalex.org/W2791770565","https://openalex.org/W2795247010","https://openalex.org/W2884026699","https://openalex.org/W2884999233","https://openalex.org/W2913157813","https://openalex.org/W2952036046","https://openalex.org/W3005796937","https://openalex.org/W3203243137","https://openalex.org/W4239982965","https://openalex.org/W6696994111"],"related_works":["https://openalex.org/W3034924094","https://openalex.org/W16894843","https://openalex.org/W1972982005","https://openalex.org/W1482671317","https://openalex.org/W1421431903","https://openalex.org/W2885499386","https://openalex.org/W1591954407","https://openalex.org/W2951515747","https://openalex.org/W1830470462","https://openalex.org/W3031215330"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-27T08:22:11.395708","created_date":"2025-10-10T00:00:00"}
