Patents Assigned to ENIGMEDIA S.L.
  • Method for generating a pseudorandom sequence, and method for coding or decoding a data stream
    Patent number: 9654289
    Abstract: The present invention relates to a method for coding a first data stream and a method for decoding a second data stream wherein the coding is the result of comparing the first data stream with a third data stream formed by a pseudorandom sequence by means of an exclusive comparison operation (XOR). Specifically, the invention relates to the methods based on hyperchaotic coding methods for generating the pseudorandom sequences used in coding and decoding.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: May 16, 2017
    Assignee: ENIGMEDIA S.L.
    Inventor: Gerard Vidal Cassanya