Generating Gaussian error in lattice cryptography with quantum random number generator
Jingxiang Huang,
Min Gu,
Zhenhong Liu
et al.
Abstract:The Gaussian Error, represented by random numbers with a Gaussian distribution, plays a critical role in the security of modern lattice-based cryptography. Lattice-based cryptography is the most important category of post-quantum cryptography capable of resisting attacks from both classical and quantum.While current schemes of generating Gaussian Error used in lattice cryptography face severe challenges. On the one hand, the current scheme produces an approximate Gaussian distribution rather than the rigorousl… Show more
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