Description: This particular algorithm is a brute force attack on the popular DES Encryption standard. The DES algorithm consists of 4 main classes which will be briefly discussed
-The first class takes into consideration the assumption that the in the inputs are in hex format. Therefore a method was created to convert the hex into binary so that it could be easily permuted.
-The second class takes the converted binary input and passes it through a variety of member permutation functions.
-The next class also known as the key class handles operations on keys that have not been permuted.
-The S-box functionality is provided by the last class.
File list (Check if you may need any files):
s_box.h
DES main.cpp
hex_convert.cpp
hex_convert.h
key.cpp
key.h
permu.cpp
permu.h
s_box.cpp
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