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Cyclic Redundancy Check

What Is Cyclic Redundancy Check?

Picture showing the representation of data as chunks

  1. Data is encoded by appending a fixed-length binary sequence (called a check value)
  2. Data encoded with check value (now called codeword) is transferred over the network
  3. Once data is received, the check value is calculated again. If the check value is the same at both places, then it means the data has not been tampered

Posted By  -  Karan Gupta
Posted On  -  Wednesday, March 1, 2017


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