Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
True random number generator










Image Number 10 for United States Patent #8131789.

True random number generation circuitry utilizes a pair of oscillators driving a pair of linear feedback shift registers, with their output being combined to generate random numbers. At least one of the oscillators is programmable with a variable frequency. One embodiment controls the variable frequency of oscillators with output from one or more sets of oscillators and linear feedback shift registers. In other embodiments, linear feedback shift register output is captured and used to control the frequency of oscillators.








 
 
  Recently Added Patents
Alternate source programming
Frame syncrhonization in orthogonal frequency-division multiplexing systems
Anomalous data detection method
Method and system for accomplishing user equipment purge
Area reduction for surface mount package chips
Methods for the production of aligned carbon nanotubes and nanostructured material containing the same
Identifying conceptually related terms in search query results
  Randomly Featured Patents
Stereoscopic visualization device for patient image data and video images
Apparatus for containing liquid
Method for calibration in transference of motion pictures to a photosensitive material
Microbial polysaccharide amine adducts
Spread spectrum type clock generation circuit for improving frequency modulation efficiency
Differential oscillator circuit including an electro-mechanical resonator
Automated product recovery in a HG-196 photochemical isotope separation process
Rotatable tracheostomy tube assembly
Vapor treatment system for volatile liquid
Detection and imaging of objects in scattering media by light irradiation