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Summation-based Private Segmented Membership Test from Threshold-Fully Homomorphic Encryption. [PDF]
Proc Priv Enhanc TechnolKoirala N +3 more
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Journal of Electronic Imaging, 2009
This paper presents a new homomorphic image cryptosystem. The idea of this system is based on encrypting the reflectance component after the homomorphic transform and embedding the illumination component as a least significant bit watermark into the encrypted reflectance component.
Ibrahim F. Elashry +4 more
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This paper presents a new homomorphic image cryptosystem. The idea of this system is based on encrypting the reflectance component after the homomorphic transform and embedding the illumination component as a least significant bit watermark into the encrypted reflectance component.
Ibrahim F. Elashry +4 more
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Homomorphic encryption in the cloud
2014 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2014Since the first notions of fully homomorphic encryption more than 30 years ago, there has been numerous attempts to develop such a system. Finally, in 2009 Craig Gentry succeeded. Homomorphic encryption brings great advantages but it seems that, at least for now, it also brings many practical difficulties.
Darko Hrestak, Stjepan Picek
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Unification Modulo Homomorphic Encryption
Journal of Automated Reasoning, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Siva Anantharaman +4 more
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Parallel Homomorphic Encryption
2013In the problem of private outsourced computation, a client wishes to delegate the evaluation of a function f on a private input x to an untrusted worker without the latter learning anything about x and f(x). This problem occurs in many applications and, most notably, in the setting of cloud computing.
Seny Kamara, Mariana Raykova 0001
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Subring Homomorphic Encryption
2018In this paper, we construct subring homomorphic encryption scheme that is a homomorphic encryption scheme built on the decomposition ring, which is a subring of cyclotomic ring. In the scheme, each plaintext slot contains an integer in \(\mathbb {Z}_{p^l}\), rather than an element of \(\mathrm {GF}(p^d)\) as in conventional homomorphic encryption ...
Seiko Arita, Sari Handa
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