{"id":"https://openalex.org/W6884584790","doi":"https://doi.org/10.1109/access.2025.3555520","title":"Two-Layer Security for Image Encryption: A Switched System Approach","display_name":"Two-Layer Security for Image Encryption: A Switched System Approach","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W6884584790","doi":"https://doi.org/10.1109/access.2025.3555520"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3555520","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3555520","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3555520","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Uyen L. P. Nguyen","orcid":"https://orcid.org/0000-0003-3629-156X"},"institutions":[{"id":"https://openalex.org/I228151691","display_name":"Ho Chi Minh City International University","ror":"https://ror.org/003szmg30","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I228151691"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Uyen L. P. Nguyen","raw_affiliation_strings":["School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0003-3629-156X","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I228151691"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Long Tonthat","orcid":"https://orcid.org/0000-0002-0775-4871"},"institutions":[{"id":"https://openalex.org/I228151691","display_name":"Ho Chi Minh City International University","ror":"https://ror.org/003szmg30","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I228151691"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Long Tonthat","raw_affiliation_strings":["School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-0775-4871","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I228151691"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Vo-Tan Phuoc","orcid":"https://orcid.org/0000-0002-0146-5497"},"institutions":[{"id":"https://openalex.org/I141445968","display_name":"Ton Duc Thang University","ror":"https://ror.org/01drq0835","country_code":"VN","type":"education","lineage":["https://openalex.org/I141445968"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Vo-Tan Phuoc","raw_affiliation_strings":["Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-0146-5497","affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I141445968"]}]},{"author_position":"last","author":{"id":null,"display_name":"Lap Luat Nguyen","orcid":"https://orcid.org/0000-0002-2384-0999"},"institutions":[{"id":"https://openalex.org/I228151691","display_name":"Ho Chi Minh City International University","ror":"https://ror.org/003szmg30","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I228151691"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Lap Luat Nguyen","raw_affiliation_strings":["School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-2384-0999","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, International University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I228151691"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7655,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.78482499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"13","issue":null,"first_page":"61429","last_page":"61439"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9908000230789185,"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":0.9908000230789185,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.00419999985024333,"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/T10237","display_name":"Cryptography and Data Security","score":0.0005000000237487257,"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/encryption","display_name":"Encryption","score":0.7890999913215637},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6743999719619751},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5881999731063843},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5482000112533569},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.44830000400543213},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4203999936580658},{"id":"https://openalex.org/keywords/key-space","display_name":"Key space","score":0.3303999900817871}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7890999913215637},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6743999719619751},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5881999731063843},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.576200008392334},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5482000112533569},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.44830000400543213},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4203999936580658},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36570000648498535},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35429999232292175},{"id":"https://openalex.org/C105322999","wikidata":"https://www.wikidata.org/wiki/Q1557574","display_name":"Key space","level":3,"score":0.3303999900817871},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.326200008392334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32330000400543213},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3179999887943268},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.31529998779296875},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.29190000891685486},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.2700999975204468},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.26930001378059387},{"id":"https://openalex.org/C2778530986","wikidata":"https://www.wikidata.org/wiki/Q5457948","display_name":"Flatness (cosmology)","level":3,"score":0.2621999979019165},{"id":"https://openalex.org/C47750902","wikidata":"https://www.wikidata.org/wiki/Q1557574","display_name":"Key size","level":4,"score":0.26089999079704285},{"id":"https://openalex.org/C184685986","wikidata":"https://www.wikidata.org/wiki/Q3505167","display_name":"Multiple encryption","level":3,"score":0.2535000145435333},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25290000438690186}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3555520","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3555520","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-05484205v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05484205","pdf_url":"https://hal.science/hal-05484205/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"IEEE Access, 2025, 13, pp.61429-61439. ⟨10.1109/ACCESS.2025.3555520⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:46db4d41bb8c4a31ad23899a78a5ad1e","is_oa":true,"landing_page_url":"https://doaj.org/article/46db4d41bb8c4a31ad23899a78a5ad1e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 61429-61439 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3555520","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3555520","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320326592","display_name":"Viet Nam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1485129834","https://openalex.org/W1512062395","https://openalex.org/W1535211059","https://openalex.org/W1550306788","https://openalex.org/W1552094772","https://openalex.org/W2025266594","https://openalex.org/W2066460425","https://openalex.org/W2094090268","https://openalex.org/W2116680678","https://openalex.org/W2125385916","https://openalex.org/W2140506330","https://openalex.org/W2549361928","https://openalex.org/W2581065164","https://openalex.org/W2612400923","https://openalex.org/W2726720000","https://openalex.org/W2895585065","https://openalex.org/W2901308606","https://openalex.org/W2955259290","https://openalex.org/W3000233490","https://openalex.org/W3035617291","https://openalex.org/W3035934015","https://openalex.org/W3111610259","https://openalex.org/W3119373096","https://openalex.org/W3123676596","https://openalex.org/W3159927403","https://openalex.org/W3161781318","https://openalex.org/W3168658877","https://openalex.org/W4200171781","https://openalex.org/W4241632255","https://openalex.org/W4250955649","https://openalex.org/W4300263211","https://openalex.org/W4306152342","https://openalex.org/W4312096775","https://openalex.org/W4321599387","https://openalex.org/W4379518973","https://openalex.org/W4381837311","https://openalex.org/W4392100962","https://openalex.org/W4400386322","https://openalex.org/W4401210729","https://openalex.org/W4402216472","https://openalex.org/W4404060801","https://openalex.org/W4405432001","https://openalex.org/W6669032604","https://openalex.org/W6717539790","https://openalex.org/W6737894276"],"related_works":[],"abstract_inverted_index":{"This":[0,46,119],"paper":[1],"proposes":[2],"an":[3,14],"image":[4,15,54,107,114,127],"encryption-decryption":[5],"scheme":[6,120,148],"with":[7,206],"two-layer":[8],"security.":[9,65],"In":[10],"the":[11,23,43,53,57,61,68,71,83,91,100,105,112,116,124,132,143,146,186],"first":[12,44,58,117],"layer,":[13,59],"is":[16,49,121,149],"encrypted":[17,94,113],"by":[18,151,185],"a":[19,33,76,79],"switched":[20,31,101],"system,":[21,32],"using":[22],"concept":[24],"from":[25,29,56,111],"control":[26],"theory.":[27],"Also,":[28],"this":[30],"random":[34,72],"key":[35,47,73,81,173],"matrix":[36,48,74],"will":[37,86],"be":[38,87,109],"generated":[39],"while":[40,138],"encrypting":[41],"in":[42,67,126],"layer.":[45,118],"used":[50,88],"to":[51,89,108,122,156],"diffuse":[52],"pixels":[55],"providing":[60],"second":[62,92],"layer":[63,93],"of":[64,99,115,145,159,208],"Then,":[66],"decryption":[69],"stage,":[70],"plays":[75],"role":[77],"as":[78,163],"cryptographic":[80],"and":[82,129,176,202,213],"optimization":[84],"method":[85],"decrypt":[90],"image.":[95],"The":[96,179],"flatness":[97],"property":[98],"system":[102],"that":[103,182],"makes":[104],"plain":[106],"recovered":[110],"enhance":[123],"security":[125],"encryption":[128,133],"also":[130],"fortifies":[131],"process":[134],"against":[135],"sophisticated":[136],"attacks":[137],"maintaining":[139],"computational":[140],"efficiency.":[141],"Finally,":[142],"effectiveness":[144],"proposed":[147,187],"evaluated":[150],"simulation,":[152],"then":[153],"assessing":[154],"it":[155],"different":[157],"types":[158],"cryptanalytic":[160],"analyses":[161],"such":[162],"information":[164],"entropy":[165,190],"analysis,":[166,172,175],"adjacent":[167,192],"pixel":[168,193],"correlation,":[169],"differential":[170,203],"attack":[171,204],"sensitivity":[174],"histogram":[177],"analysis.":[178],"numerical":[180],"values":[181],"can":[183],"achieved":[184],"schemes":[188],"are":[189],"7.996,":[191],"correlation":[194],"for":[195],"horizontal":[196],"-0.0012,":[197],"vertical":[198],"-0.0039,":[199],"diagonal":[200],"0.0005;":[201],"analysis":[205],"Number":[207],"Pixels":[209],"Change":[210],"Rate":[211],"0.9963":[212],"Unified":[214],"Average":[215],"Changing":[216],"Intensity":[217],"0.3341.":[218]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}