Patents Assigned to Safelogic, Inc.
  • Managing entropy in computing devices for cryptographic key generation
    Patent number: 9548862
    Abstract: This disclosure describes cryptographic secure implementation of a Pseudo Random Number Generator (PRNG) architecture based on existing Fortuna algorithm, but providing improvements thereupon for gathering and measuring entropy. The improvement includes a unique step of initial seeding that is not covered by Fortuna. The solution should be adapted to a variety of computing and communicating devices, including mobile devices.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: January 17, 2017
    Assignee: Safelogic, Inc.
    Inventor: Ray Potter