The efficiency of embedding-based attacks on the GGH lattice-based cryptosystem
The Goldreich-Goldwasser-Halevi (GGH) cryptosystem is declared broken due to the modified versions of the embedding attacks, known as Nguyen’s σ, Nguyen’s 2σ and Lee-Hahn’s attacks. Despite using the same approach as the original embedding attack, these attacks deployed dif-ferent strategies and res...
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Universiti Putra Malaysia
2023
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