supported by Anhui Provincial Natural Science Foundation(No.1208085QF119);the National Natural Science Foundation of China under grants(No.61063041,No.61202395);the Program for New Century Excellent Talents in University(No.NCET-12-0620);the Natural Science Foundation of Gansu Province of China(No.2011GS04466);the Natural Science Foundation of Anhui Higher Education Institutions of China(No.KJ2014A220)
The relationship among crosscorrelation functions of arbitrary four generalized Boolean functions is presented. Based on it, some properties of crosscorrelation function and autocorrelation function are given. The rel...
supported in part by the National Natural Science Foundation of China(No.61262057,No.61063041,No.61163038);the Young Teachers’Scientific Research Ability Promotion Program of Northwest Normal University(No.NWNU-LKQN-10-22)
To improve the performance of threshold proxy re-signatures, the notion of on-line/off-line threshold proxy re-signatures is introduced. The bulk of re-signature computation can be done in the off-line phase before th...
Supported by the National Natural Science Foundation of China (61170319,61063041);the Natural Science Fund of Shandong Province (ZR2010FM017);the China Postdoctoral Science Foundation Funded Project(119103S148);the Fundamental Research Funds for the Central Universities(11CX04056A,10CX04038A)
This paper contributes to the stability of linear complexity of a binary periodic Jacobi sequence.By employing a pair of reference sequences,we prove that the linear complexity of a binary Jacobi sequence is unstable,...
Supported by the National Natural Science Foundation of China (61063041);the Program for New Century Excellent Talents in Fujian Province University (JK2010047);the Open Funds of State Key Laboratory of Information Security (01-01-1)
We present a method for constructing k-ary sequences over elliptic curves. Using the multiplicative character of order k of finite fields, we construct a family of k-ary pseudorandom elliptic curve sequences. The pseu...