Introduction - If you have any usage issues, please Google them yourself
AES as a new generation of Data Encryption Standard security brings together strong, high performance, high efficiency, the advantages of easy-to-use and flexible. AES has three key design Length: 128192256, relatively speaking, AES 128-key keys than DES 56-fold strong 1021. AES algorithm mainly includes three aspects: round of changes in the number and key ring expansion.