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Reconfiguration of FPGAs is becoming increasingly popular particularly in networking applications. In order to protect FPGA designs against attacks, secure reconfiguration must be performed. This paper introduces low cost solutions for protecting FPGA designs. This is achieved by implementing low cost hardware architectures of authenticated encryption (AES-CCM, AES-GCM, and PRESENT-GCM) in the static...
This paper describes low cost solution for bitstream security by adding authentication and encryption to the reconfiguration process using Authenticated Encryption (AE). Compact ASIC architecture for AE is presented: Counter with Cipher Block Chaining-Message Authentication Code (CCM). Proposed architecture utilizes Advanced Encryption Standard (AES) in Counter mode (CTR) for encryption. For authentication,...
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