2022年5月3日 · In this section, we present the Feistel Boomerang Difference Table (FBDT), explicit all entries of the FBDT of the inverse and the Gold, and explicitly estimate the number of couples (a, b) with a prescribed FBDT.

2023年9月5日 · The Difference Distribution Table (DDT), the Feistel Boomerang Connectivity Table (FBCT), the Feistel Boomerang Difference Table (FBDT) and the Feistel Boomerang Extended Table (FBET) of a given S-box are crucial tools …

2020年8月14日 · In order to study the resistance of a block cipher against boomerang attacks, a tool called the Boomerang Connectivity Table (BCT) for S-boxes was recently introduced. Very little is known today about the properties of this table especially for bijective S-boxes defined for n variables with $$n\equiv 0 \mod 4$$ .

2024年12月1日 · The Difference Distribution Table (DDT), the Feistel Boomerang Connectivity Table (FBCT), the Feistel Boomerang Difference Table (FBDT) and the Feistel Boomerang Extended Table (FBET) of a given S-box are crucial tools …

Explicit values of the DDT, the BCT, the FBCT, and the FBDT of the inverse, the gold, and the Bracken-Leander S-boxes. Cryptography and Communications, 14(6), 1301-1344. About

Boomerang Connectivity Table (FBCT), the Feistel Boomerang Difference Table (FBDT) and the Feistel Boomerang Extended Table (FBET) of a given S-box are crucial tools to analyze its security concerning specific attacks.

Basic properties of the FBDT have been studied in [3], namely its connection to the DDT and the FBCT. Vectorial Boolean functions with optimal cryptographic properties are used to build S-boxes. The main properties of an S-box Boolean function are derived from its resist-

2022年11月1日 · The inverse, the Gold, and the Bracken-Leander functions are crucial for building S-boxes of block ciphers with good cryptographic properties in symmetric cryptography. These functions have been intensively studied, and various properties related to standard attacks have been investigated.

2023年9月5日 · The Difference Distribution Table (DDT), the Feistel Boomerang Connectivity Table (FBCT), the Feistel Boomerang Difference Table (FBDT) and the Feistel Boomerang Extended Table (FBET) of a given S-box are crucial tools …

2019年3月31日 · This paper investigates techniques that can be used to reverse-engineer S-box design and illustrates those by studying the S-Box F of the Skipjack block cipher, showing that the linear properties of F are far from random and proposing a design criteria.