CS-Cipher

In cryptography, the CS-Cipher is a block cipher invented by Jacques Stern and Serge Vaudenay in 1998.

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 a Feistel network and is optimized for 8-bit processors.

References

• CS-Cipher, J. Stern, S. Vaudenay