MapReduced Based A New Stream Cipher Technique for Data Encryption
Galal A. AL Rummana, Ganeshchandra N. Shinde, Abdulrazzaq H. A. Al Ahdal · International Journal of Engineering and Advanced Technology · 2020
Nowadays, data keeps increasing; this in turn makes big data one of the hot topics in the modern era of technology. The biggest challenge, however, is big data security and cryptography is one of the most secure techniques. In this proposed model, we use this technique to secure data via a proposed new stream cipher technique to process more than one block by dividing the total size of the block into two parts, and swapping them then, combine and apply XOR operation with key and make some of mathematical operation. This operation is of fifteen rounds which make it very difficult for attacks to guess the plaintext.