Example: barber
Multi Cloud Using Homomorphic Encryption Scheme
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Homomorphic Encryption for Arithmetic of Approximate …
eprint.iacr.orgKeywords. Homomorphic encryption, approximate arithmetic 1 Introduction Homomorphic encryption (HE) is a cryptographic scheme that enables homomorphic oper-ations on encrypted data without decryption. Many of HE schemes (e.g. [18, 6, 7, 4, 5, 25, 33, 2, 26, 13, 12, 21, 19]) have been suggested following Gentry’s blueprint [23]. HE can be
Homomorphic Encryption - Shai Halevi
shaih.github.ioWe note that all the examples so far can use secret-key homomorphic encryption. However, as we will see later in Section 2.2.6, for homomorphic encryption the distinction between public-key and secret-key encryption is immaterial. Zero-knowledge. Homomorphic encryption can also be used in a very simple zero-knowledge proof