@article{EPRINT:CGMMP25, author = {Nabil Chacal and Antonio Guimarães and Ange Martinelli and Pierrick Méaux and Romain Poussier}, title = {{Nostalgia Cipher: Can Filtered LFSRs Be Secure Again? An Application to Hybrid Homomorphic Encryption with Sub-50 ms Latency}}, journal = {IACR Transactions on Symmetric Cryptology, 2025(4), 1–30}, year = {2025}, url = {https://eprint.iacr.org/2025/2140} }