ANA-MAC and Quantization Method of Authenticated Communication
Blessy Jenila R1, Bharathi S2
1Blessy Jenila R, Department of Computer Science and Engineering, Veltech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, (Tamil Nadu), India.
2Bharathi S, Department of Computer Science and Engineering, Veltech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, (Tamil Nadu), India.
Manuscript received on 02 June 2019 | Revised Manuscript received on 10 June 2019 | Manuscript published on 30 June 2019 | PP: 3169-3171 | Volume-8 Issue-8, June 2019 | Retrieval Number: H7322068819/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Communication among valid end users is said to be auntheticated communication.Message authentication code enables this communication in well secured manner.The transmitted messages are verified by the message authentication codes,which inturn enhances the strong privacy measurements.The combination of message and the secret code is said to be Messaage Authentication Code (MAC).The shared key is known only to the transmitter and the receiver.The MAC received at the receiver end is verified for its originality.If it is same then it is inferred to be a original message.In order to ensure the computational and theoretic approach of securities an approach called Artificial Noise Aided MAC(ANA-MAC) is prposed for ensuring the theoretic and computational securities in transmission of messages.The use of Artificial noise in ANA-MACs results in difficulty for the intruder to derive the key.For the ease of key recovery by the receiver channel coding approach is enabled.In order to transmit the messages over physical layer,the quantizatiojn method is enabled.
Keyword: Artificial noise, Channel coding,Message Authentication code, Quantization.
Scope of the Article: Foundations of Communication Networks.