A security upgrade on the GGH lattice-based cryptosystem

• Main Authors: Arif Mandangan,, Hailiza Kamarulhaili,, Muhammad Asyraf Asbullah,
• 格式: Article
• 语言: English
• 出版: Penerbit Universiti Kebangsaan Malaysia 2020
• 在线阅读: http://journalarticle.ukm.my/15485/1/25.pdf; http://journalarticle.ukm.my/15485/; http://www.ukm.my/jsm/malay_journals/jilid49bil6_2020/KandunganJilid49Bil6_2020.html

Due to the Nguyen’s attack, the Goldreich-Goldwasser-Halevi (GGH) encryption scheme, simply referred to as GGH cryptosystem, is considered broken. The GGH cryptosystem was initially addressed as the first practical latticebased cryptosystem. Once the cryptosystem is implemented in a lattice dimensi...