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    Presentations 2022
Presentation

Complete and Improved FPGA Implementation of Classic McEliece

December 1, 2022

Presenters

Sanjay Deshpande - Yale University

Description

We present the first specification-compliant constant-time FPGA implementation of the Classic McEliece cryptosystem from the third-round of NIST’s Post-Quantum Cryptography standardization process. In particular, we present the first complete implementation including encapsulation and decapsulation modules as well as key generation with seed expansion. All the hardware modules are parametrizable, at compile time, with security level and performance parameters. We show that our complete Classic McEliece design for example can perform key generation in 5.2 ms to 20 ms, encapsulation in 0.1 ms to 0.5 ms, and decapsulation in 0.7 ms to 1.5 ms for all security levels on an Xlilinx Artix 7 FPGA. The performance can be increased even further at the cost of resources by increasing the level of parallelization using the performance parameters of our design.

Event Details

Location

    Virtual

Related Topics

Security and Privacy: post-quantum cryptography

Created December 01, 2022, Updated December 06, 2022