In EUROCRYPT 2018, Cid et al. introduced a new concept on the cryptographic property of
S-boxes: boomerang connectivity table (BCT for short) for evaluating the subtleties of …

The boomerang attack, introduced by Wagner in 1999, is a cryptanalysis technique against
block ciphers based on differential cryptanalysis. In particular it takes into consideration two …

Abstract At Eurocrypt'18, Cid, Huang, Peyrin, Sasaki, and Song introduced a new tool called
Boomerang Connectivity Table (BCT) for measuring the resistance of a block cipher against …

The boomerang attack is a cryptanalysis technique against block ciphers which combines
two differentials for the upper part and the lower part of the cipher. The dependency between …

At Eurocrypt 2018, Cid et al. introduced the Boomerang Connectivity Table (BCT), a tool to
compute the probability of the middle round of a boomerang distinguisher from the …

In Eurocrypt'18, Cid et al. proposed a new cryptanalysis tool called Boomerang Connectivity
Table (BCT), to evaluate S-boxes of block ciphers. Later, Boura and Canteaut further …

A boomerang attack is a cryptanalysis framework that regards a block cipher E as the
composition of two sub-ciphers E_1 ∘ E_0 E 1∘ E 0 and builds a particular characteristic for …

The Difference Distribution Table (DDT) and the differential uniformity play a major role for
the design of substitution boxes in block ciphers, since they indicate the function's resistance …

Boomerang connectivity table is a new tool to characterize the vulnerability of cryptographic
functions against boomerang attacks. Consequently, a cryptographic function is desired to …

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 …