Resources Contact Us Home
Iterative symmetric key ciphers with keyed S-boxes using modular exponentiation

Image Number 14 for United States Patent #8130946.

Disclosed is the design and development of a new cipher called the Dragonfire Cipher. The Dragon cipher includes message authentication code and keyed random number generator. Dragonfire cipher takes this transparent method of generating S-boxes and uses them to create a cipher with keyed S-boxes. This defeats most precomputations for cryptanalysis as the S-boxes are now different between sessions.

  Recently Added Patents
Electrical connector
Apparatus for synthesizing nano particles, and method for synthesizing the nano particles using the same
Method of determining a location of a mobile device and method of managing a list for use in such a method
Method for synthesizing nano particles
Method for determining a steam dryness factor
Transmission electron microscope and method of operating a transmission electron microscope
Developer cartridge for image-forming device
  Randomly Featured Patents
Remote controller
Control panel assembly for home appliances and method for manufacturing the same
Hydrocracking catalysts
Semiconductor component with countersignal circuit for preventing crosstalk between electronic assemblies
Semiconductor integrated circuit device
Dynamic partitioning of network resources
Combined clock face and hands therefor
Bi-directional balance low noise communication interface
High frequency piezocomposite with triangular cross-sectional shaped pillars
Output voltage estimating circuit for a power converter having galvanic isolation between input and output circuits