教師資料查詢 | 類別: 期刊論文 | 教師: 黃仁俊 HWANG REN-JUNN (瀏覽個人網頁)

標題:The Optimal Split Method of Large Integer Multiplication for Smart Low-End Devices on P2P Ubiquitous Networks
學年103
學期1
出版(發表)日期2014/12/01
作品名稱The Optimal Split Method of Large Integer Multiplication for Smart Low-End Devices on P2P Ubiquitous Networks
作品名稱(其他語言)
著者Hwang, Ren-Junn; Huang, Loang-Shing
單位淡江大學資訊工程學系
出版者Springer New York LLC
著錄名稱、卷期、頁數Peer-to-Peer Networking and Applications 7(4), pp.655-664
摘要This paper proposes an optimal method for large integer multiplication when implementing modern cryptographic applications on Peer-to-Peer ubiquitous networks. P2P ubiquitous networks are usually composed of smart low-end devices, which operate on the limited battery power. To maximize the lifetime of P2P networks, the power consumption rate of each node must be quite careful, and an efficient and energy-saving large integer multiplication makes the cryptographic protocols possible to be executed on such nodes. The proposed method first recursively bisections multiplier and multiplicand in threshold times. Subsequently, classical multiplication calculates the products of the split multiplier and multiplicand blocks. Finally, the products of the blocks are gradually integrated to obtain the product of the large integers. This study demonstrates that the n-times recursive-balanced-2-way split method, where n is the floor of log2(0.13515 × s), obtains the optimal performance in multiplying two s-words based on classical multiplication. The experiment results show that modular exponentiation combined with other modular multiplication methods uses 1.28×–2.10× the computational cost required in the proposed method. The energy consumption of software is closely related to the execution time. The proposed scheme is an energy-saving method to maximize the lifetime of P2P ubiquitous networks when implementing security protocols in smart low-end devices on P2P networks. It is suitable for realizing robust security protocol on smart low-end devices, in which the framework is based on modular exponentiation and modular multiplication. Smart low-end devices based on the proposed method perform security protocols in satisfying the security recommendations of NIST.
關鍵字Classical multiplication; P2P ubiquitous network; Karatsuba-Ofman method; Public-key cryptosystem
語言英文(美國)
ISSN1936-6442; 1936-6450
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者黃仁俊
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!