Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Transparent authentication of continuous data streams










Image Number 12 for United States Patent #8131998.

A system, apparatus and method for transparently authenticating continuous data streams. A continuous data stream is divided into data blocks. Block authentication code(s) are determined using the data in the data blocks, a hash function and a key. The block authentication code(s) are embedded into the data block(s) by adjusting the timing between the packets in the data block(s). Timing delays may be used to separate the blocks. The continuous data stream may be received and authenticated by comparing an extracted block authentication code with a new calculated content-based block authentication code.








 
 
  Recently Added Patents
Output circuit
Front portion of a vehicle, toy, and/or replicas thereof
Method for determining a corrected variance representative of the condition of reception of signals representative of symbols
Stowable pet leash and collar
Electronic devices with voice command and contextual data processing capabilities
Utility knife
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
  Randomly Featured Patents
Method for storing natural gas by adsorption and adsorbing agent for use therein
Apparatus and method for vehicle anti-theft
Lead gasket for electric motors
Regulating device for adjusting a regulating member
Method and device for producing an optical link using light flashes
Process for the selective removal of hydrogen sulfide from gaseous streams
Solar water heating system
Preventive device of harmful light leakage of lens assembly area of digital still camera
Extending emergency light with a recessed, covered storage cavity
4,6-Diaryl-pyrimidin-2(1H)-ones as tranquilizers