During the design of 𝑆 -boxes used in various cryptographic algorithms, if for a 1-bit input change, at least 𝜋 output bits change, then it satisfies:
A. Strict avalanche criterion
B. Bit independence criterion
C. Permutation criterion
D. Guaranteed avalanche criterion
Answer:D
During the design of 𝑆 -boxes used in various cryptographic algorithms, if for a 1-bit input change, at least 𝜋 output bits change, then it satisfies:
A. Strict avalanche criterion B. Bit independence criterion C. Permutation criterion D. Guaranteed avalanche criterion