Fully Homomorphic Encryption
نویسنده
چکیده
Achieving fully homomorphic encryption, under any kind of reasonable computational assumptions (and under any reasonable definition of ”reasonable”..), was a holy grail of cryptography for many years until finally achieved by Craig Gentry in 2009. In these lectures we’ll describe a somewhat simplified variant of Gentry’s construction obtained by van Dijk, Gentry, Halevi and Vaikuntanathan (with another slight simplification suggested by Sushant Sachdeva, and was also independently observed by Ivan Damgard).
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