Title :
Stream Cipher Based on Quasigroups with Keystream Period of Arbitrary Length
Author :
Zhang, Juanjuan ; Xu, Yunqing
Author_Institution :
Math. Dept., Ningbo Univ., Ningbo, China
Abstract :
Edon80 was submitted to the eSTREAM project as a hardware stream cipher, it was broke for the period of the key stream sequence to be short. In this paper, we give a stream cipher based on quasigroup with key stream sequence of arbitrary period length, and discuss the character of quasigroup with large period growth.
Keywords :
binary sequences; cryptography; Edon80; arbitrary period length; eSTREAM project; hardware stream cipher; key stream sequence; keystream period; large period growth; quasigroups; Computer science; Educational institutions; Encryption; Equations; Hardware; Edon80; period growth; quasigroup; stream cipher;
Conference_Titel :
Computer Science & Service System (CSSS), 2012 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-0721-5
DOI :
10.1109/CSSS.2012.213
