An Improved Hybrid Dual Attack on LWE with Sparse Secrets and its Application to FHE

Lei Bi 0002, Yijian Liu, Xianhui Lu, Junjie Luo 0001, Kunpeng Wang 0001. An Improved Hybrid Dual Attack on LWE with Sparse Secrets and its Application to FHE. IACR Cryptology ePrint Archive, 2026:1060, 2026. [doi]

Authors

Lei Bi 0002

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Yijian Liu

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Xianhui Lu

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Junjie Luo 0001

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Kunpeng Wang 0001

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