@inproceedings{7576d26d0089417392df8f1a4668c611,
title = "A note of perfect nonlinear functions",
abstract = "Perfect nonlinear functions are of importance in cryptography. By using Galois rings and investigating the character values of corresponding relative difference sets, we construct a perfect nonlinear function from ℤnp2 to Zℤmp2where 2m is possibly larger than the largest divisor of n. Meanwhile we prove that there exists a perfect nonlinear function from Z22p to Z2p if and only if p = 2, and that there doesn't exist a perfect nonlinear function from Z2n2klto Zm2k if m > n and l(l is odd) is self-conjugate modulo 2k(k ≥ 1).",
author = "Xiyong Zhang and Hua Guo and Jinjiang Yuan",
year = "2006",
doi = "10.1007/11935070\_18",
language = "英语",
isbn = "9783540494621",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "259--269",
booktitle = "Cryptology and Network Security - 5th International Conference, CANS 2006, Proceedings",
address = "德国",
note = "5th International Conference on Cryptology and Network Security, CANS 2006 ; Conference date: 08-12-2006 Through 10-12-2006",
}