Indonesia Conference Directory

Data exchange is a inevitable issue in this digital age. Especially data in cloud system. The data must be secured so as not to be abused by people who are not entitled to. Algorithms to secure data is already widely known. It would be more secure if data security combines at least two algorithms for Cryptography. The goal is to strengthen the results of the data encryption in case will be hacked unauthorized people. This research will incorporate two Cryptographic Algorithms, namely AES (Advanced Encryption Standard) and Twofish with 256 bit key generated by the HASH function SHA 256. This new algorithm will give more security to the data uploaded or downloaded in Cloud system.