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    ASIA unversity > 資訊學院 > 光電與通訊學系 > 期刊論文 >  Item 310904400/17153

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/17153

    Title: A New Knapsack Public-Key Cryptosystem Based on Permutation Combination Algorithm
    Authors: 黃明祥;Hwang, Min-Shiang;李正吉;Lee, Cheng-Chi
    Contributors: 光電與通訊學系
    Keywords: "Public key;Knapsack problem;Knapsack cryptosystem;low-density attack"
    Date: 2009-03
    Issue Date: 2012-11-26 10:22:39 (UTC+8)
    Abstract: "A new secure knapsack cryptosystem based on the Merkle-Hellman public
    key cryptosystem will be proposed in this paper. Although it is common sense
    that when the density is low, the knapsack cryptosystem turns vulnerable to
    the low-density attack. The density d of a secure knapsack cryptosystem must
    be larger than 0.9408 to avoid low-density attack. In this paper, we investigate
    a new Permutation Combination Algorithm. By exploiting this algorithm, we
    shall propose a novel knapsack public-key cryptosystem. Our proposed scheme
    can enjoy a high density to avoid the low-density attack. The density d can
    also exceed 0.9408 to avoid the low-density attack."
    Relation: International Journal of Applied Mathematics and Computer Sciences
    Appears in Collections:[光電與通訊學系] 期刊論文

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