A Quantum-Secure Niederreiter Cryptosystem using Quasi-Cyclic Codes

03/21/2018

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by   Upendra Kapshikar, et al.

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In this paper, we describe a new Niederreiter cryptosystem based on quasi-cyclic m-1/m codes that is quantum-secure. This new cryptosystem has good transmission rate compared to the one using binary Goppa codes and uses smaller keys.