{"id":"https://openalex.org/W4400976891","doi":"https://doi.org/10.1145/3664476.3670879","title":"Robust and Homomorphic Covert Channels in Streams of Numeric Data","display_name":"Robust and Homomorphic Covert Channels in Streams of Numeric Data","publication_year":2024,"publication_date":"2024-07-25","ids":{"openalex":"https://openalex.org/W4400976891","doi":"https://doi.org/10.1145/3664476.3670879"},"language":"en","primary_location":{"id":"doi:10.1145/3664476.3670879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3664476.3670879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th International Conference on Availability, Reliability and Security","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3664476.3670879","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018765427","display_name":"J\u00f6rg Keller","orcid":"https://orcid.org/0000-0003-0303-6140"},"institutions":[{"id":"https://openalex.org/I120691247","display_name":"University of Hagen","ror":"https://ror.org/04tkkr536","country_code":"DE","type":"education","lineage":["https://openalex.org/I120691247"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"J\u00f6rg Keller","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, FernUniversit\u00e4t in Hagen, Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, FernUniversit\u00e4t in Hagen, Germany","institution_ids":["https://openalex.org/I120691247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049655985","display_name":"Carina He\u00dfeling","orcid":"https://orcid.org/0000-0002-9364-1282"},"institutions":[{"id":"https://openalex.org/I120691247","display_name":"University of Hagen","ror":"https://ror.org/04tkkr536","country_code":"DE","type":"education","lineage":["https://openalex.org/I120691247"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carina He\u00dfeling","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, FernuUniversitaet Hagen, Germany"],"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, FernuUniversitaet Hagen, Germany","institution_ids":["https://openalex.org/I120691247"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072118587","display_name":"Steffen Wendzel","orcid":"https://orcid.org/0000-0002-1913-5912"},"institutions":[{"id":"https://openalex.org/I151001649","display_name":"University of Applied Sciences Worms","ror":"https://ror.org/031ph8d53","country_code":"DE","type":"education","lineage":["https://openalex.org/I151001649"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Steffen Wendzel","raw_affiliation_strings":["Center for Technology and Transfer, Worms University of Applied Sciences, Germany"],"affiliations":[{"raw_affiliation_string":"Center for Technology and Transfer, Worms University of Applied Sciences, Germany","institution_ids":["https://openalex.org/I151001649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018765427"],"corresponding_institution_ids":["https://openalex.org/I120691247"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09386896,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9988999962806702,"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":0.9986000061035156,"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/computer-science","display_name":"Computer science","score":0.7625284194946289},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.7000548243522644},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.6811027526855469},{"id":"https://openalex.org/keywords/streams","display_name":"STREAMS","score":0.552352249622345},{"id":"https://openalex.org/keywords/covert-channel","display_name":"Covert channel","score":0.5482169389724731},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.4464320242404938},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3393487334251404},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2956332862377167},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2695049047470093},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24214476346969604},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08155259490013123}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625284194946289},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.7000548243522644},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.6811027526855469},{"id":"https://openalex.org/C42090638","wikidata":"https://www.wikidata.org/wiki/Q4048907","display_name":"STREAMS","level":2,"score":0.552352249622345},{"id":"https://openalex.org/C29024540","wikidata":"https://www.wikidata.org/wiki/Q1476964","display_name":"Covert channel","level":5,"score":0.5482169389724731},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.4464320242404938},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3393487334251404},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2956332862377167},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2695049047470093},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24214476346969604},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08155259490013123},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.0},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.0},{"id":"https://openalex.org/C103377522","wikidata":"https://www.wikidata.org/wiki/Q3493999","display_name":"Security information and event management","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3664476.3670879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3664476.3670879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th International Conference on Availability, Reliability and Security","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3664476.3670879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3664476.3670879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th International Conference on Availability, Reliability and Security","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.5299999713897705,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1486719429","https://openalex.org/W1587217691","https://openalex.org/W1968034301","https://openalex.org/W1981844530","https://openalex.org/W2126564797","https://openalex.org/W2502170095","https://openalex.org/W2586202584","https://openalex.org/W2803824336","https://openalex.org/W4239889878","https://openalex.org/W4253000688","https://openalex.org/W4286247891","https://openalex.org/W4286279701"],"related_works":["https://openalex.org/W2409612194","https://openalex.org/W4224042389","https://openalex.org/W4293083682","https://openalex.org/W174282171","https://openalex.org/W20460883","https://openalex.org/W2061507057","https://openalex.org/W1587013156","https://openalex.org/W4239080508","https://openalex.org/W2326198059","https://openalex.org/W4319780484"],"abstract_inverted_index":{"A":[0,34],"steganographic":[1],"network":[2],"storage":[3,73,136],"channel":[4,74,147],"that":[5,19,142,156],"uses":[6],"a":[7,10,52,111],"carrier":[8,21,81],"with":[9],"stream":[11],"of":[12,90,145],"numeric":[13,94],"data":[14,22,36,92,105,153],"must":[15],"consider":[16],"the":[17,20,26,31,69,72,84,88,133],"possibility":[18],"is":[23,148],"processed":[24],"before":[25],"covert":[27,104,113,137,146],"receiver":[28],"can":[29,75],"extract":[30],"secret":[32,91],"data.":[33],"sensor":[35,152],"stream,":[37],"which":[38],"we":[39,131,140],"take":[40],"as":[41,95,119],"an":[42],"example":[43],"scenario,":[44],"may":[45],"be":[46,61,76,107],"scaled":[47],"by":[48,55,63],"multiplication,":[49],"shifted":[50],"into":[51],"different":[53,158],"range":[54],"addition,":[56],"or":[57],"two":[58,100],"streams":[59,101],"might":[60,106],"merged":[62],"adding":[64,97],"their":[65],"values.":[66],"This":[67],"raises":[68],"question":[70],"if":[71,87],"made":[77],"robust":[78],"against":[79],"such":[80,143],"modifications.":[82],"On":[83],"other":[85],"hand,":[86],"pieces":[89],"are":[93,121,160],"well,":[96],"and":[98,123,126],"merging":[99],"each":[102],"comprising":[103],"exploited":[108],"to":[109,151],"form":[110],"homomorphic":[112,135],"channel.":[114,138],"We":[115],"investigate":[116],"both":[117],"problems":[118],"they":[120],"related":[122],"give":[124],"positive":[125],"negative":[127],"results.":[128],"In":[129],"particular,":[130],"present":[132],"first":[134],"Moreover,":[139],"show":[141],"type":[144],"not":[149],"restricted":[150],"streams,":[154],"but":[155],"very":[157],"scenarios":[159],"possible.":[161]},"counts_by_year":[],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
