Differential Distribution Table implementation DDT survey

The security of the transmitted data is one important issues that led to improve cryptosystems. Block ciphers as symmetric key cryptosystems are widely implemented in different applications and devices. Many algorithms had been presented proposed new designs enhancements for block ciphers. Most these papers based on differential characteristics provided by Differential Distribution table DDT. implementation DDT several points advantages design, modify attack cipher. Even with larger size some cipher families, Partial Table (PDDT) override big size. comparison results showed both PDDT efficient tools provide may accompanied function deep learning models.