Compact and Efficient NTRU-based KEM with Scalable Ciphertext Compression. (arXiv:2205.05413v1 [cs.CR])

The NTRU lattice is a promising candidate to construct practical
cryptosystems resistant to quantum computing attacks, and particularly plays a
leading role in the ongoing NIST post-quantum cryptography standardization. On
the one hand, it is benefited from a strong security guarantee since it has
essentially not been broken over 24 years. On the other hand, all the known
patent threats against NTRU have expired, which is deemed a critical factor for
consideration when deploying PQC algorithms in reality. Nevertheless, there …

compression