Ersin Öksüzoglu

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We present a fast, efficient, and parameterized modular multiplier and a secure exponentiation circuit especially intended for FPGAs on the low end of the price range. The design utilizes dedicated block multipliers as the main functional unit and block-RAM as storage unit for the operands. The adopted design methodology allows adjusting the number of(More)
This paper describes a minimal implementation of a cryptographically secure electronic voting system, built with a low-cost Xilinx FPGA board. This system, called VoteBox Nano, follows the same basic design principles as VoteBox, a full-featured electronic voting system. As with VoteBox, the votes are encrypted using Elgamal homomorphic encryption and the(More)
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