This page uses content from Wikipedia and is licensed under CC BY-SA.
|Designers||Jacques Stern and Serge Vaudenay|
|Key sizes||128 bits|
|Block sizes||64 bits|
The algorithm uses a key length between 0 and 128 bits (length must be a multiple of 8 bits). By default, the cipher uses 128 bits. It operates on blocks of 64 bits using an 8-round Feistel network and is optimized for 8-bit processors. The round function is based on the Fast Fourier transform and uses the binary expansion of e as a source of "nothing up my sleeve numbers".
|This cryptography-related article is a stub. You can help Wikipedia by expanding it.|