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Crypto HNQ
Crypto HNQ
17:02
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Q: How is it that a matrix of polynomials can be represented as a circulant matrix for purposes like lattice reduction?

XavierWhen using lattice reduction on polynomial matrices, I have seen examples where a matrix can be represented as a circulant matrix before lattice reduction. Is there an explanation on why this works? Matrix of polynomials Resultant matrix

post-quantum-cryptography lattice-crypto kyber

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