Abstract :

The Paper Presents A New Approach To Cryptography That Tackles The Common Issues Of High Area And Power Consumption Found In Traditional Systems. It Uses Reversible Logic Gates For Both Encrypting And Decrypting Data, With A Linear Feedback Shift Register (LFSR) To Generate The Encryption Key. To Make The System Even More Secure, It Also Adds A Layer Of Protection Through Watermarking, Using The Least Significant Bit (LSB) Technique. When Tested On FPGA Hardware, The Proposed Design Shows A Significant Boost In Efficiency Compared To Traditional Methods. Keywords: Reversible Logic Gate Cryptography Design (RLGCD), Linear Feedback Shift Register (LFSR), Field Programmable Gate Array (FPGA), Watermarking

Published:

03-1-2026

Issue:

Vol. 26 No. 1 (2026)

Page Nos:

48-53

Section:

Articles

License:

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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