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Variations of the McEliece Cryptosystem
[article]
2017
arXiv
pre-print
Two variations of the McEliece cryptosystem are presented. The first one is based on a relaxation of the column permutation in the classical McEliece scrambling process. This is done in such a way that the Hamming weight of the error, added in the encryption process, can be controlled so that efficient decryption remains possible. The second variation is based on the use of spatially coupled moderate-density parity-check codes as secret codes. These codes are known for their excellent
arXiv:1612.05085v2
fatcat:iotsnlu6qzdqjpatxcv2vmvrqe