An Upper Bound of the Longest Impossible Differentials of Several Block Ciphers.

Guoyong Han Wenying Zhang Hongluan Zhao

Published in: KSII Trans. Internet Inf. Syst. (2019)

Keyphrases

upper bound
block cipher
lower bound
s box
worst case
secret key
hash functions
lightweight
image quality
application layer
data structure
knn
security protocols