A REVIEW ON FPGA BASED DESIGN OF ADVANCED ENCRYPTION STANDARD (AES) CRYPTOGRAPHY SECURE ALGORITHM.

Now-a-days, secured information transfer to others require security because the data might be stolen from hackers. To avoid these type of problems, are use Cryptography Secure Algorithms. Cryptography Algorithms play important role in network security. It is an Advanced Encryption Standard (AES) Algorithm. The AES is a Symmetric encryption using private key. This encryption process consists of blocks such as Key Expansion, Pre Round Operation, Add Round Key, Sub Bytes, Shift Rows and Mix Column. The Advanced encryption standard algorithm is using cryptographic secret keys-128 bits, 192 bits, and 256 bits to encryption, and decryption input data is 128 bits. This paper represents the survey of Cryptography Secure AES algorithm. [ABSTRACT FROM AUTHOR]