• DocumentCode
    3630607
  • Title

    Cryptographic check values as Channel Coding redundancy

  • Author

    Natasa Zivic;Obaid Ur Rehman

  • Author_Institution
    Institute for Data Communications Systems, University of Siegen, Hoelderlinstrasse 3, 57076, Germany
  • fYear
    2008
  • Firstpage
    178
  • Lastpage
    181
  • Abstract
    In this paper the method of Joint Channel Coding and Cryptography has been analyzed and simulated. Joint Channel Coding and Cryptography is an extension of Soft Input Decryption with feedback, which is used for improvement of channel decoding of secured messages. Results of simulations of Joint Channel Coding and Cryptography are compared to results of convolutional coding with the same coding rate. In this way, Joint Channel Coding and Cryptography brings coding gain of 0.72 dB, fulfilling security requirements at the same time.
  • Keywords
    "Cryptography","Channel coding","Feedback","Iterative algorithms","Data communication","Iterative decoding","Error correction","Redundancy","Analytical models","Convolutional codes"
  • Publisher
    ieee
  • Conference_Titel
    Multitopic Conference, 2008. INMIC 2008. IEEE International
  • Print_ISBN
    978-1-4244-2823-6
  • Type

    conf

  • DOI
    10.1109/INMIC.2008.4777732
  • Filename
    4777732
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3630607