Supported by the National Natural Science Foundation of China(61202492,61309022,61309008);the Natural Science Foundation for Young of Shaanxi Province(2013JQ8013)
The composite field multiplication is an important and complex module in symmetric cipher algorithms, and its realization performance directly restricts the processing speed of symmetric cipher algorithms. Based on th...
supported by the National Natural Science Foundation of China (Nos.61272492,61103231,61202492,61202395,61462077,and 61562077);the Program for New Century Excellent Talents in University (No.NCET-12-0620)
Periodic sequences over finite fields, constructed by classical cyclotomic classes and generalized cyclotomic classes, have good pseudorandom properties. The linear complexity of a period sequence plays a fundamental ...