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Fully Homomorphic Encryption over the Integers PowerPoint PPT Presentation

Fully Homomorphic Encryption over the Integers - Fully Homomorphic Encryption over the Integers Many s borrowed from Craig Marten van Dijk1, Craig Gentry2, Shai Halevi2, Vinod Vaikuntanathan2

Fully Homomorphic Encryption over the Integers Many s borrowed from Craig Marten van Dijk1, Craig Gentry2, Shai Halevi2, Vinod Vaikuntanathan2

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Efficiency vs. Assumptions in Secure Computation PowerPoint PPT Presentation

Efficiency vs. Assumptions in Secure Computation - Yao's garbled circuit technique [Yao86] Yields 2-message secure ... Arithmetic garbled circuit? Perfect / statistical privacy. Efficient encoding for circuits? ...

Yao's garbled circuit technique [Yao86] Yields 2-message secure ... Arithmetic garbled circuit? Perfect / statistical privacy. Efficient encoding for circuits? ...

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ConstantRound Private Database Queries PowerPoint PPT Presentation

ConstantRound Private Database Queries - b, x1,x2,...,xn ? {0,1}k. Run a PKS for every prefix of b. jth query = j-bit prefix of b ... ri = PKSA(bi ,D) for 1 i k. Randomly permute (r1, r2, ... ,rk) and send ...

b, x1,x2,...,xn ? {0,1}k. Run a PKS for every prefix of b. jth query = j-bit prefix of b ... ri = PKSA(bi ,D) for 1 i k. Randomly permute (r1, r2, ... ,rk) and send ...

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EPSc 407 IP07 PowerPoint PPT Presentation

EPSc 407 IP07 - Distortion in area, shape, scale, or direction occurs in creating the projection ... Conformal projections show objects on a map without shape distortion ...

Distortion in area, shape, scale, or direction occurs in creating the projection ... Conformal projections show objects on a map without shape distortion ...

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Ip07 PowerPoint PPT Presentations