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Advanced Encryption Standard (AES) algorithm : an algorithm for encryption and decryption for secure data transfer
 

 
The Advanced Encryption Standard (AES) is a specification for the encryption of electronic data established by the U.S

AES is based on a design principle known as a substitution-permutation network, and is fast in both software and hardware.Unlike its predecessor DES, AES does not use a Feistel N/W.

AES operates on a 4×4 column major-order matrix of bytes, termed the state, although some versions of Rijndael have a larger block size and have additional columns in the state. Most AES calculations are done in a special finite field.

 

Get the java source code here.

The programs accepts an text input file , encrypt it into some other file, decrypts it back to original text.

 
 

Category: Technical Solution | Views: 986 | Added by: shanky | Tags: decryption, Advanced Encryption standard algori, Encryption, AES | Rating: 0.0/0

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