DocumentCode :
2239161
Title :
A new development of public key cryptosystem
Author :
Yang, Xiao Bo ; Boussakta, Said ; Al-Gailani, Mohammed
Author_Institution :
Sch. of Electr., Electron. & Comput. Eng., Newcastle Univ., Newcastle upon Tyne, UK
fYear :
2010
fDate :
21-23 July 2010
Firstpage :
706
Lastpage :
710
Abstract :
A public-key encryption algorithm and a practical hybrid scheme are proposed in this paper. This algorithm uses the advanced transform techniques, i.e. the Number Theoretic Transforms (NTTs) to diffuse data, and uses a non-linear technique based on the Elliptic Curve Discrete Logarithm Problem (ECDLP) to confuse data. The main advantage of the proposed algorithm is its high efficiency and capability. The plaintext can be encrypted in blocks in parallel, thus saves computational time. The proposed algorithm also can be easily applied in a hybrid scheme for practical applications.
Keywords :
number theory; public key cryptography; transforms; advanced transform technique; elliptic curve discrete logarithm problem; nonlinear technique; number theoretic transform; public key cryptosystem; public-key encryption algorithm; Elliptic curve cryptography; Elliptic curves; Encryption; Transforms; NTTs; confusion; diffusion; elliptic curve; public key;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communication Systems Networks and Digital Signal Processing (CSNDSP), 2010 7th International Symposium on
Conference_Location :
Newcastle upon Tyne
Print_ISBN :
978-1-4244-8858-2
Electronic_ISBN :
978-1-86135-369-6
Type :
conf
Filename :
5580333
Link To Document :
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