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Kleine Anpassungen

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Gideon Regehr 2023-05-09 11:47:12 +02:00
parent 0c6cf3661b
commit 9b7af12c8e
1 changed files with 86 additions and 88 deletions
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40
Tets_Python/StartUpTest.py
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@ -28,61 +28,59 @@ class StartUPTest:
p_value = erfc(fabs(sObs) / sqrt(2))
# return a p_value and randomness result
return (p_value, (p_value >= 0.01))
return p_value, (p_value >= 0.01)
@staticmethod
def test5(binary_data: str):
def autocorrelation_test(binary_data: str):
ShiftFeld = [0] * 5000
MaxKorrFeld = [0] * 5000
shift_feld = [0] * 5000
max_korr_feld = [0] * 5000
# Fill BitFeldB with data
for tau in range(1, 5001):
Z_tau = 0
z_tau = 0
for i in range(5000):
Z_tau += binary_data[i] ^ binary_data[i + tau]
ShiftFeld[tau - 1] = Z_tau
z_tau += binary_data[i] ^ binary_data[i + tau]
shift_feld[tau - 1] = z_tau
# Debugging
# for i in range(5000):
# print(ShiftFeld[i], end=' ')
# print(shift_feld[i], end=' ')
# Find the index of the maximum deviation from 2500
max_deviation = 0
for tau in range(5000):
deviation = abs(ShiftFeld[tau] - 2500)
deviation = abs(shift_feld[tau] - 2500)
if deviation > max_deviation:
max_deviation = deviation
# Find all indices with the maximum deviation
j = 0
for tau in range(5000):
deviation = abs(ShiftFeld[tau] - 2500)
deviation = abs(shift_feld[tau] - 2500)
if deviation == max_deviation:
MaxKorrFeld[j] = tau
max_korr_feld[j] = tau
j += 1
print("Maximale Z_tau-Abweichung von 2500:", max_deviation)
print("Maximale z_tau-Abweichung von 2500:", max_deviation)
print("Aufgetreten für Shifts:")
for k in range(j):
print("Shift:", MaxKorrFeld[k] + 1)
print("Shift:", max_korr_feld[k] + 1)
tau = MaxKorrFeld[0]
Z_tau = 0
tau = max_korr_feld[0]
z_tau = 0
for i in range(10000, 15000):
Z_tau += StartUPTest.charToInt(i, binary_data) ^ StartUPTest.charToInt(i + tau + 1, binary_data)
z_tau += StartUPTest.char_to_int(i, binary_data) ^ StartUPTest.char_to_int(i + tau + 1, binary_data)
tau += 1
ok = Z_tau > 2326 and Z_tau < 2674
return (Z_tau, ok)
ok = 2326 < z_tau < 2674
return z_tau, ok
@staticmethod
def charToInt(index, binary_data: str):
value = 0
def char_to_int(index, binary_data: str):
if binary_data[index] == 49:
value = 1
else:
value = 0
return value