Hackers will hack the data/information/message but will not be able to retrieve the original text because of encryption. This paper deals with one of the most famous and oldest symmetric key ...

To address issues in security & the threat posed to the DES algorithm by brute force cracking, as well as the low efficiency of the 3DES algorithm, I propose extending the length of the DES ...

Tiny Encryption Algorithm implementation in C. It is a terminal program used to encrypt/decrypt files using 128 bit key.