{"id":"https://openalex.org/W3039611641","doi":"https://doi.org/10.1631/fitee.1900709","title":"A novel color image encryption algorithm based on a fractional-order discrete chaotic neural network and DNA sequence operations","display_name":"A novel color image encryption algorithm based on a fractional-order discrete chaotic neural network and DNA sequence operations","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3039611641","doi":"https://doi.org/10.1631/fitee.1900709","mag":"3039611641"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.1900709","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1900709","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"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":"Frontiers of Information Technology & Electronic Engineering","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/A5100430192","display_name":"Liping Chen","orcid":"https://orcid.org/0000-0002-8110-5378"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li-ping Chen","raw_affiliation_strings":["School of Electrical Engineering and Automation, Hefei University of Technology, Hefei, 230009, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Hefei University of Technology, Hefei, 230009, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064463617","display_name":"Hao Yin","orcid":"https://orcid.org/0000-0002-8539-6512"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yin","raw_affiliation_strings":["School of Electrical Engineering and Automation, Hefei University of Technology, Hefei, 230009, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Hefei University of Technology, Hefei, 230009, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015349617","display_name":"Liguo Yuan","orcid":"https://orcid.org/0000-0002-2312-3578"},"institutions":[{"id":"https://openalex.org/I101479585","display_name":"South China Agricultural University","ror":"https://ror.org/05v9jqt67","country_code":"CN","type":"education","lineage":["https://openalex.org/I101479585"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li-guo Yuan","raw_affiliation_strings":["College of Mathematics and Informatics, South China Agricultural University, Guangzhou, 510642, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Informatics, South China Agricultural University, Guangzhou, 510642, China","institution_ids":["https://openalex.org/I101479585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024823282","display_name":"Ant\u00f3nio M. Lopes","orcid":"https://orcid.org/0000-0001-7359-4370"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210121509","display_name":"Institute of Mechanical Engineering and Industrial Mangement","ror":"https://ror.org/02pk7c879","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4210121509"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio M. Lopes","raw_affiliation_strings":["UISPA-LAETA/INEGI, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, Porto, 4200-465, Portugal"],"affiliations":[{"raw_affiliation_string":"UISPA-LAETA/INEGI, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, Porto, 4200-465, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210121509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035539918","display_name":"J. A. Tenreiro Machado","orcid":"https://orcid.org/0000-0003-4274-4879"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. A. Tenreiro Machado","raw_affiliation_strings":["Department of Electrical Engineering, Polytechnic Institute of Porto, R. Dr. Antonio Bernardino de Almeida, 431, Porto, 4249-015, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Polytechnic Institute of Porto, R. Dr. Antonio Bernardino de Almeida, 431, Porto, 4249-015, Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076933538","display_name":"Ranchao Wu","orcid":"https://orcid.org/0000-0002-7780-0861"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran-chao Wu","raw_affiliation_strings":["School of Mathematical Sciences, Anhui University, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Anhui University, Hefei, 230601, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100430192"],"corresponding_institution_ids":["https://openalex.org/I16365422"],"apc_list":null,"apc_paid":null,"fwci":5.4059,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.96733739,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"21","issue":"6","first_page":"866","last_page":"879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9692999720573425,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9416999816894531,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/encryption","display_name":"Encryption","score":0.7689987421035767},{"id":"https://openalex.org/keywords/key-space","display_name":"Key space","score":0.7004804015159607},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6821665167808533},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.6342192888259888},{"id":"https://openalex.org/keywords/bitwise-operation","display_name":"Bitwise operation","score":0.6214612722396851},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.5978500247001648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.545802116394043},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5229590535163879},{"id":"https://openalex.org/keywords/exclusive-or","display_name":"Exclusive or","score":0.48291298747062683},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.47682303190231323},{"id":"https://openalex.org/keywords/pseudorandom-number-generator","display_name":"Pseudorandom number generator","score":0.4632377028465271},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41848549246788025},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4122154116630554},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.41199567914009094},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3320142328739166},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3319658041000366},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.3264247179031372},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2856427729129791},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.13752001523971558},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09135368466377258}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7689987421035767},{"id":"https://openalex.org/C105322999","wikidata":"https://www.wikidata.org/wiki/Q1557574","display_name":"Key space","level":3,"score":0.7004804015159607},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6821665167808533},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6342192888259888},{"id":"https://openalex.org/C134765980","wikidata":"https://www.wikidata.org/wiki/Q879126","display_name":"Bitwise operation","level":2,"score":0.6214612722396851},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.5978500247001648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.545802116394043},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5229590535163879},{"id":"https://openalex.org/C35898486","wikidata":"https://www.wikidata.org/wiki/Q498186","display_name":"Exclusive or","level":3,"score":0.48291298747062683},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.47682303190231323},{"id":"https://openalex.org/C140642157","wikidata":"https://www.wikidata.org/wiki/Q1623338","display_name":"Pseudorandom number generator","level":2,"score":0.4632377028465271},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41848549246788025},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4122154116630554},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.41199567914009094},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3320142328739166},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3319658041000366},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3264247179031372},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2856427729129791},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.13752001523971558},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09135368466377258},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.1900709","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1900709","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"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":"Frontiers of Information Technology & Electronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1134248015","https://openalex.org/W1496462336","https://openalex.org/W1528904753","https://openalex.org/W1672978577","https://openalex.org/W1970761971","https://openalex.org/W1979685031","https://openalex.org/W1982583250","https://openalex.org/W1982712329","https://openalex.org/W1989957303","https://openalex.org/W1999195032","https://openalex.org/W2000962632","https://openalex.org/W2002637468","https://openalex.org/W2004641926","https://openalex.org/W2008916607","https://openalex.org/W2010006328","https://openalex.org/W2015734612","https://openalex.org/W2018248247","https://openalex.org/W2018416559","https://openalex.org/W2019823075","https://openalex.org/W2020039621","https://openalex.org/W2026503049","https://openalex.org/W2033470589","https://openalex.org/W2044826366","https://openalex.org/W2056105196","https://openalex.org/W2056666783","https://openalex.org/W2062166676","https://openalex.org/W2072152672","https://openalex.org/W2076501742","https://openalex.org/W2079817965","https://openalex.org/W2080294346","https://openalex.org/W2123041542","https://openalex.org/W2128084896","https://openalex.org/W2296779811","https://openalex.org/W2305744082","https://openalex.org/W2307832139","https://openalex.org/W2309168810","https://openalex.org/W2500458381","https://openalex.org/W2566263430","https://openalex.org/W2624920640","https://openalex.org/W2727580407","https://openalex.org/W2741142977","https://openalex.org/W2742440882","https://openalex.org/W2743944601","https://openalex.org/W2747030314","https://openalex.org/W2763558159","https://openalex.org/W2774571040","https://openalex.org/W2789842653","https://openalex.org/W2791035318","https://openalex.org/W2793838519","https://openalex.org/W2794118810","https://openalex.org/W2807517678","https://openalex.org/W2810072183","https://openalex.org/W2889887095","https://openalex.org/W2895262474","https://openalex.org/W2898533271","https://openalex.org/W2905701564","https://openalex.org/W2905741893","https://openalex.org/W2947457409","https://openalex.org/W2963802277","https://openalex.org/W2966090337","https://openalex.org/W2966835807","https://openalex.org/W2984489738","https://openalex.org/W2988561493","https://openalex.org/W2992434471","https://openalex.org/W3099892037","https://openalex.org/W4248031590"],"related_works":["https://openalex.org/W4389437754","https://openalex.org/W1971225104","https://openalex.org/W2900709400","https://openalex.org/W2901050362","https://openalex.org/W2533312261","https://openalex.org/W2907270755","https://openalex.org/W4301585034","https://openalex.org/W2889475905","https://openalex.org/W2378936385","https://openalex.org/W3039611641"],"abstract_inverted_index":{"A":[0,17],"novel":[1],"color":[2,110],"image":[3,121],"encryption":[4],"algorithm":[5,86,171],"based":[6],"on":[7],"dynamic":[8],"deoxyribonucleic":[9],"acid":[10],"(DNA)":[11],"encoding":[12,113,133,145],"and":[13,48,66,83,108,114,138,150,163,181],"chaos":[14],"is":[15,25,36,70,99],"presented.":[16],"three-neuron":[18],"fractional-order":[19],"discrete":[20,63],"Hopfield":[21],"neural":[22],"network":[23],"(FODHNN)":[24],"employed":[26,129],"as":[27],"a":[28,44,49,78,93],"pseudo-random":[29],"chaotic":[30],"sequence":[31],"generator.":[32],"Its":[33],"initial":[34],"value":[35],"obtained":[37],"with":[38,72],"the":[39,53,61,73,85,89,103,120,132,141,144,156,159,164,169,179],"secret":[40,80],"key":[41,47,58,81],"generated":[42,125],"by":[43,126],"five-parameter":[45],"external":[46,57],"hash":[50,69],"code":[51],"of":[52,143,158],"plain":[54,90],"image.":[55,91],"The":[56,68],"includes":[59],"both":[60],"FODHNN":[62,127],"step":[64],"size":[65],"order.":[67],"computed":[71],"SHA-2":[74],"function.":[75],"This":[76],"ensures":[77],"large":[79],"space":[82],"improves":[84],"sensitivity":[87],"to":[88,101,118,130,139,154],"Furthermore,":[92],"new":[94],"three-dimensional":[95],"projection":[96],"confusion":[97,148],"method":[98],"proposed":[100,170],"scramble":[102],"pixels":[104],"among":[105],"red,":[106],"green,":[107],"blue":[109],"components.":[111],"DNA":[112],"diffusion":[115],"are":[116,128,152],"used":[117,153],"diffuse":[119],"information.":[122],"Pseudo-random":[123],"sequences":[124],"determine":[131],"rules":[134],"for":[135],"each":[136],"pixel":[137],"ensure":[140,155],"diversity":[142],"methods.":[146],"Finally,":[147],"II":[149],"XOR":[151],"security":[157,165],"encryption.":[160],"Experimental":[161],"results":[162],"analysis":[166],"show":[167],"that":[168],"has":[172],"better":[173],"performance":[174],"than":[175],"those":[176],"reported":[177],"in":[178],"literature":[180],"can":[182],"resist":[183],"typical":[184],"attacks.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":19},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}