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
Liposomal nanoparticles and other formulations of fenretinide for use in therapy and drug delivery
Method of predicting a motion vector for a current block in a current picture
PVD coated tool
Semiconductor device and manufacturing method
Battery power management system and method
Image-capturing device and projection automatic calibration method of projection device
Catalytic pyrolysis using UZM-44 aluminosilicate zeolite
  Randomly Featured Patents
Gas supply apparatus
Semiconductor device including a plurality of units and a control circuit for varying the power supplied to the plurality of units
Program control of a non-volatile memory
Low noise buffer circuit for increasing digital signal transition slew rates
Trilateral filter for medical diagnostic imaging
Method of preparing for tiling a surface
Inductive speed sensor employing phase shift
Brew basket
Bow sight mount
Rack for holding and bundling newspapers