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Update key-generation.py #1

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22 changes: 13 additions & 9 deletions key-generation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,8 @@ def table_shift(array, table_array):
return array_shifted

def array_split(array):
left_split = array[:int(len(array) / 2)]
right_split = array[int(len(array) / 2):]
left_split = array[:5]
right_split = array[5:]
return left_split, right_split

def shifting_LtoR(array):
Expand All @@ -19,7 +19,7 @@ def shifting_LtoR(array):
table_p_10 = np.array([3, 5, 2, 7, 4, 10, 1, 9, 8, 6])
table_p_08 = np.array([6, 3, 7, 4, 8, 5, 10, 9])

key = list('0001101101')
key = list(input())

def split_and_merge(key):
left_split, right_split = array_split(key)
Expand All @@ -28,12 +28,16 @@ def split_and_merge(key):
def key_generation_1(key, table):
k = table_shift(key, table)
key_merge = split_and_merge(k)
return table_shift(key_merge, table)

def key_generation_2(key, table): return split_and_merge(key)
return table_shift(key_merge, table_p_08)

def key_generation_2(key, table):
k = table_shift(key, table)
key_merge = split_and_merge(k)
key_merge = split_and_merge(key_merge)
key_merge = split_and_merge(key_merge)
return table_shift(key_merge, table_p_08)
key_1 = key_generation_1(key, table_p_10)
print("".join([str(elem) for elem in key_1])) #1000111010
print("".join([str(elem) for elem in key_1]))

key_2 = key_generation_2(key_1, table_p_08)
print("".join([str(elem) for elem in key_2])) #0001110101
key_2 = key_generation_2(key, table_p_10)
print("".join([str(elem) for elem in key_2]))