Encrypted Domain DCT Based on Homomorphic Cryptosystems
Encrypted Domain DCT Based on Homomorphic Cryptosystems
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New York: Springer Nature B.V
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English
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New York: Springer Nature B.V
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Signal processing in the encrypted domain (s.p.e.d.) appears an elegant solution in application scenarios, where valuable signals must be protected from a possibly malicious processing device. In this paper, we consider the application of the Discrete Cosine Transform (DCT) to images encrypted by using an appropriate homomorphic cryptosystem. An s....
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Encrypted Domain DCT Based on Homomorphic Cryptosystems
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TN_cdi_proquest_journals_856023595
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_856023595
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ISSN
1687-4161
E-ISSN
1687-417X
