Apr 24, 2019 · In this paper, we introduce iterative algorithms that approximately compute the min/max and comparison operations of several numbers which are encrypted word- ...
Nov 22, 2019 · In this paper, we propose an efficient numerical method for comparison and min/max functions, which can be efficiently exploited by word-wise HEs.
Bit-wise Encryption. ➢ Pros: High efficiency in gate operations and max/comparison operations. • Comparison of ℓ-bit integers: Θ(ℓ) complexity and log ℓ ...
Our method enables word-wise HEs to enjoy comparable performance in practice with bit-wise HEs for comparison operations while showing much better performance ...
Bit-wise HE. ➢ Pros: High efficiency in gate operations and max/comparison operations. • Bit-wise Comparison of ℓ-bit integers: Θ ℓ complexity and logℓ ...
Dec 13, 2019 · The best homomorphic encryption (HE) schemes for the evaluation of comparisons are the ones computing Boolean functions on bitwise data ( ...
In this paper we investigate existing algorithms of encrypted numbers comparison for homomorphic encryption schemes operating both with integers and with fixed ...
Missing: Numerical | Show results with:Numerical
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Fully Homomorphic Encryption (FHE) can perform any kind of computations directly on encrypted data. It is therefore a natural candidate for privacy-preserving.
Comparing two encrypted numbers using El Gamal without using ...
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Oct 14, 2016 · I'm trying to create a protocol for comparing two El Gamal encrypted numbers (both numbers are encrypted with the same public key).
Missing: Numerical Method
In this paper, we study methods for comparison operations in a homomorphic cipher. One of the methods is to use the subtraction of numbers and determine the ...
Missing: Numerical | Show results with:Numerical