Evolutionary cryptosystems and evolutionary design for DES
Yuzhen Liu · Journal of China Institute of Communications · 2002
This paper proposes the concept of evolutionary cryptosystems and an evolutionary method for designing cryptosystems. With the evolutionary computing we can fast generate a group of S-boxes of DES which are more secure than the old ones of DES. The evolutionary computing can also be used in designing the general cryptosystems (for example AES). In other aspect using a group of increasingly secure S-boxes we can construct the evolutionary cryptosystem of type DES. Generally the evolutionary cryptosystems have the more powerful secure function than usual ones