A class of injective compressing maps on linear recurring sequences over a Galois ring
Даниил Николаевич Былков · Problems of Information Transmission · 2010
We consider pseudorandom sequences v over a field GF(p r ) obtained by mapping ℓ-grams of a linear recurring sequence u over a Galois ring to an arbitrary coordinate set. We study the possibility of uniquely reconstructing u given v. Earlier known results are briefly overviewed.