International Journal of Computer Network and Information Security (IJCNIS)
IJCNIS Vol. 8, No. 8, 8 Aug. 2016
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A Specialized Lightweight Metamorphic Function for KASUMI Metamorphic Cipher and Its FPGA Implementation
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Author(s)
Index Terms
KASUMI, Metamorphic, Lightweight, Cipher, FPGA
Abstract
To enhance the performance of the KASUMI Metamorphic Cipher, we apply a lightweight Metamorphic Structure. The proposed structure uses four lightweight bit-balanced operations in the function Meta-FO of the KASUMI Metamorphic Cipher. These operations are: XOR, INV, XNOR, and NOP for bitwise XOR, invert, XNOR, and no operation respectively building blocks of the Specialized Crypto Logic Unit (SCLU). In this work, we present a lightweight KASUMI Specialized-Metamorphic Cipher. In addition, we provide a Field Programmable Gate Array (FPGA) implementation of the proposed algorithm modification.
Cite This Paper
Rabie A. Mahmoud, A. Baith Mohamed, "A Specialized Lightweight Metamorphic Function for KASUMI Metamorphic Cipher and Its FPGA Implementation", International Journal of Computer Network and Information Security(IJCNIS), Vol.8, No.8, pp.11-19, 2016. DOI:10.5815/ijcnis.2016.08.02
Reference
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