Question
CRYPTOGRAPHY Suppose the DES mangler function mapped every 32-bit value to zero, regardless of the value of its input. What function would DES then compute?
CRYPTOGRAPHY
Suppose the DES mangler function mapped every 32-bit value to zero, regardless of the value of its input. What function would DES then compute?
I understand that the initial input would not change due to having 16 rounds. The answers I find on google say that the end result would then just be a permutation that changes the even and odd bits.
Why is that?
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SQL For Data Science Data Cleaning Wrangling And Analytics With Relational Databases
Authors: Antonio Badia
1st Edition
3030575918, 978-3030575915
