On the linear complexity of output sequences of single-cycle T-function
Fan Xiu · 2012
The single-cycle T-functions can be used as substitute for LFSR(linear feedback shift register) in stream ciphers,and such stream ciphers are very efficient in software.We have studied some cryptographic properties of single-cycle T-functions.We present the linear complexity and the minimal polynomial of the output sequences of single-cycle T-functions when n is an arbitrary positive integer.