A Feistel network is a cryptographic construction that can be used to build Block ciphers.
Feistel networks can be balanced or unbalanced.
Both halves are the same size.
These are a little trickier to make, but according to some citations, they work better.
@article{yaltirakli, title = "Feistel network", author = "Yaltirakli, Gokberk", journal = "gkbrk.com", year = "2025", url = "https://www.gkbrk.com/feistel-network" }
Gokberk Yaltirakli, "Feistel network", July, 2025. [Online]. Available: https://www.gkbrk.com/feistel-network. [Accessed Jul. 14, 2025].
Yaltirakli, G. (2025, July 14). Feistel network. https://www.gkbrk.com/feistel-network
Gokberk Yaltirakli, Feistel network, GKBRK.COM (Jul. 14, 2025), https://www.gkbrk.com/feistel-network
© 2025 Gokberk Yaltirakli