A Review of DES & AES Encryption for Text Data

There are many crucial factors, that we are using communication devices like phonescomputers. By the means of high quality transmission, time saving we manage our works withnetwork. Many tasks are done just by pressing a key that’s why security is primary concerned forevery person. Users of these means need to be safe .cryptography the knowledge of code anddecoding, is a technique for securing data, shown blow in the figure. Encrypting data, usedhundreds of techniques altering data to a language which is only obtained in the receivers end. DESand AES are one of those algorithms, defined, compared, and reviewed in this paper.