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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/81213


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/81213


    Title: A Rotation Session Key-Based Transposition Cryptosystem Scheme Applied to Mobile Text Chatting
    Authors: 陳興忠;Chen, Hsing-Chung;Liezel,Alpha;Alpha Liezel, V.Epa
    Contributors: 資訊工程學系
    Keywords: mobile text encryption;block ciphers;secret key;session key;classical substitution;transposition scheme;key management
    Date: 2014-05
    Issue Date: 2014-10-01 16:53:11 (UTC+8)
    Abstract: In this paper, a new transposition cryptosystem scheme is proposed, in which a rotation session key is designed for a mobile user to secure access the multiple sessions of mobile text chatting (MTC). This is a block cipher adopts a classical substitution combined a text-matrix rotation operation in order to enhance the protection MTC over Internet. The scheme is entirely dependent on the only secret key. The session key is designed by a pseudo random function which the input is length of secret key. Due to the characteristics of easy and fast computation, it will be a low cost to achieve the useful cryptosystem. Finally, its security strength is strong compared to other approaches under the frequency analysis.
    Relation: The 28th IEEE International Conference on Advanced Information Networking and Applications
    Appears in Collections:[資訊工程學系] 期刊論文

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