{"id":"https://openalex.org/W2011666560","doi":"https://doi.org/10.1155/2011/461563","title":"Cryptanalysis of an Enhanced Spatiotemporal Chaotic Image/Video Cryptosystem","display_name":"Cryptanalysis of an Enhanced Spatiotemporal Chaotic Image/Video Cryptosystem","publication_year":2011,"publication_date":"2011-03-15","ids":{"openalex":"https://openalex.org/W2011666560","doi":"https://doi.org/10.1155/2011/461563","mag":"2011666560"},"language":"en","primary_location":{"id":"doi:10.1155/2011/461563","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/461563","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2011/461563","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2011/461563","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113494309","display_name":"Eun\u2010Jun Yoon","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Eun-Jun Yoon","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Kyungpook National University, 1370 Sankyuk-Dong, Buk-Gu, Daegu, 702-701, Republic of Korea","School of Electrical Engineering and Computer Science, Kyungpook National University, Buk-Gu, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, 1370 Sankyuk-Dong, Buk-Gu, Daegu, 702-701, Republic of Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Kyungpook National University, Buk-Gu, Republic of Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085877167","display_name":"Jeong-Woo Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"funder","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4412460384"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeong-Woo Hong","raw_affiliation_strings":["Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I2800747041"]},{"raw_affiliation_string":"Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea","institution_ids":["https://openalex.org/I878022262"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010605030","display_name":"Sang-Yoon Yoon","orcid":null},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"funder","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4412460384"]},{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Yoon Yoon","raw_affiliation_strings":["Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I2800747041"]},{"raw_affiliation_string":"Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea","institution_ids":["https://openalex.org/I878022262"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087521629","display_name":"Dong-In Park","orcid":null},"institutions":[{"id":"https://openalex.org/I878022262","display_name":"Korea Institute of Science & Technology Information","ror":"https://ror.org/01k4yrm29","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I878022262"]},{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"funder","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4412460384"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-In Park","raw_affiliation_strings":["Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology Information, 335 Gwahangno, Yuseong-Gu, Daejeon, 305-806, Republic of Korea","institution_ids":["https://openalex.org/I878022262","https://openalex.org/I2800747041"]},{"raw_affiliation_string":"Korea Institute of Science and Technology Information, Yuseong-gu, Republic of Korea","institution_ids":["https://openalex.org/I878022262"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101677029","display_name":"Myungjin Choi","orcid":"https://orcid.org/0000-0001-9394-530X"},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"funder","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4412460384"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myung-Jin Choi","raw_affiliation_strings":["Satellite Information Research Institute, Korea Aerospace Research Institute, 45 Eoeun-Dong, Yuseong-Gu, Daejeon, 305-333, Republic of Korea","Satellite Information Research Institute, Korea Aerospace Research Institute, Yuseong-Gu, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Satellite Information Research Institute, Korea Aerospace Research Institute, 45 Eoeun-Dong, Yuseong-Gu, Daejeon, 305-333, Republic of Korea","institution_ids":["https://openalex.org/I2800747041"]},{"raw_affiliation_string":"Satellite Information Research Institute, Korea Aerospace Research Institute, Yuseong-Gu, Republic of Korea","institution_ids":["https://openalex.org/I2800747041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5113494309"],"corresponding_institution_ids":["https://openalex.org/I31419693"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.7853,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74543684,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2011","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":1.0,"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":1.0,"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/T10588","display_name":"Mathematical Dynamics and Fractals","score":0.9886999726295471,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9819999933242798,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.8242858648300171},{"id":"https://openalex.org/keywords/plaintext-aware-encryption","display_name":"Plaintext-aware encryption","score":0.7517827153205872},{"id":"https://openalex.org/keywords/hybrid-cryptosystem","display_name":"Hybrid cryptosystem","score":0.7497310638427734},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.7427782416343689},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.7018024921417236},{"id":"https://openalex.org/keywords/goldwasser\u2013micali-cryptosystem","display_name":"Goldwasser\u2013Micali cryptosystem","score":0.681430995464325},{"id":"https://openalex.org/keywords/cryptanalysis","display_name":"Cryptanalysis","score":0.6781113147735596},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.578894853591919},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.5196294188499451},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.4944612979888916},{"id":"https://openalex.org/keywords/malleability","display_name":"Malleability","score":0.47782161831855774},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4525633454322815},{"id":"https://openalex.org/keywords/deterministic-encryption","display_name":"Deterministic encryption","score":0.4490625262260437},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4175175428390503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3545123040676117},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.26698988676071167},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2667820453643799},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23674622178077698},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.2059805691242218}],"concepts":[{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.8242858648300171},{"id":"https://openalex.org/C119133118","wikidata":"https://www.wikidata.org/wiki/Q7200761","display_name":"Plaintext-aware encryption","level":5,"score":0.7517827153205872},{"id":"https://openalex.org/C73468433","wikidata":"https://www.wikidata.org/wiki/Q1639918","display_name":"Hybrid cryptosystem","level":4,"score":0.7497310638427734},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.7427782416343689},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.7018024921417236},{"id":"https://openalex.org/C36367407","wikidata":"https://www.wikidata.org/wiki/Q742758","display_name":"Goldwasser\u2013Micali cryptosystem","level":5,"score":0.681430995464325},{"id":"https://openalex.org/C181149355","wikidata":"https://www.wikidata.org/wiki/Q897511","display_name":"Cryptanalysis","level":3,"score":0.6781113147735596},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.578894853591919},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.5196294188499451},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.4944612979888916},{"id":"https://openalex.org/C100980136","wikidata":"https://www.wikidata.org/wiki/Q4668956","display_name":"Malleability","level":4,"score":0.47782161831855774},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4525633454322815},{"id":"https://openalex.org/C57795399","wikidata":"https://www.wikidata.org/wiki/Q5265706","display_name":"Deterministic encryption","level":4,"score":0.4490625262260437},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4175175428390503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3545123040676117},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26698988676071167},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2667820453643799},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23674622178077698},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.2059805691242218}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2011/461563","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/461563","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2011/461563","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e2236322c2104abe94490d273181ff70","is_oa":true,"landing_page_url":"https://doaj.org/article/e2236322c2104abe94490d273181ff70","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2011 (2011)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2011/461563","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/461563","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2011/461563","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1762445791","display_name":null,"funder_award_id":"NIPA-2011","funder_id":"https://openalex.org/F4320322065","funder_display_name":"National IT Industry Promotion Agency"}],"funders":[{"id":"https://openalex.org/F4320321640","display_name":"Ministry of Knowledge Economy","ror":"https://ror.org/008nkqk13"},{"id":"https://openalex.org/F4320322065","display_name":"National IT Industry Promotion Agency","ror":"https://ror.org/026v53e29"},{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2011666560.pdf","grobid_xml":"https://content.openalex.org/works/W2011666560.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1526163409","https://openalex.org/W1587809429","https://openalex.org/W1966708715","https://openalex.org/W1968059603","https://openalex.org/W1996966518","https://openalex.org/W2000093475","https://openalex.org/W2007944986","https://openalex.org/W2008916607","https://openalex.org/W2013503531","https://openalex.org/W2015710702","https://openalex.org/W2025648402","https://openalex.org/W2025933801","https://openalex.org/W2026503049","https://openalex.org/W2026793218","https://openalex.org/W2033975883","https://openalex.org/W2036326757","https://openalex.org/W2049395637","https://openalex.org/W2060791695","https://openalex.org/W2089352795","https://openalex.org/W2117420234","https://openalex.org/W2134755853","https://openalex.org/W2150401973"],"related_works":["https://openalex.org/W2768338573","https://openalex.org/W2081551898","https://openalex.org/W2022545730","https://openalex.org/W1990726601","https://openalex.org/W2793445239","https://openalex.org/W2181986854","https://openalex.org/W2114142559","https://openalex.org/W2625585199","https://openalex.org/W2026063244","https://openalex.org/W2570425541"],"abstract_inverted_index":{"Recently,":[0],"an":[1],"enhanced":[2,18],"spatiotemporal":[3],"chaotic":[4],"image/video":[5],"cryptosystem":[6,19],"was":[7,48],"proposed":[8],"by":[9],"Rhouma":[10],"and":[11,36],"Belghith.":[12],"This":[13],"paper":[14],"demonstrates":[15],"that":[16],"the":[17,24,40,53],"is":[20],"not":[21],"secure":[22],"against":[23],"following":[25],"three":[26,41],"different":[27],"classical":[28],"types":[29],"of":[30,46],"attacks:":[31],"chosen":[32,34],"plaintext,":[33],"ciphertext,":[35],"known":[37],"plaintext.":[38],"In":[39],"attacks,":[42],"only":[43],"a":[44],"pair":[45],"(plaintext/ciphertext)":[47],"needed":[49],"to":[50],"totally":[51],"break":[52],"cryptosystem.":[54]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2016-06-24T00:00:00"}