Institutional Repository | Satya Wacana Christian University: Implementasi dan Analisis Performa Kriptografi Metode WAKE pada Kombinasi Data Numerik dan Karakter

Lampiran
Lampiran 1: Hasil Pengujian Enkripsi
Nama File

n Karakter

n Numerik

Waktu Enkripsi

File 1.txt

0

31

0.109375

File 2.txt

1

30

0.031250

File 3.txt

2

29

0.156250

File 4.txt

3

28

0.093750

File 5.txt

4

27

0.015625

File 6.txt

5

26

0.234375

File 7.txt

6

25

0.031250

File 8.txt

7

24

0.109375

File 9.txt

8

23

0.359375

File 10.txt

9

22

0.156250

File 11.txt

10

21

0.046875

File 12.txt

11

20

0.109375

File 13.txt

12

19

0.531250

File 14.txt

13

18

0.375000

File 15.txt

14

17

0.296875

File 16.txt

15

16

0.156250

File 17.txt

16

15

0.250000

File 18.txt

17

14

0.390625

File 19.txt

18

13

0.093750

File 20.txt

19

12

0.640625

File 21.txt

20

11

0.156250

File 22.txt

21

10

0.093750

File 23.txt

22

9

0.531250

File 24.txt

23

8

0.593750

File 25.txt

24

7

0.578125

File 26.txt

25

6

0.531250

File 27.txt

26

5

0.343750

File 28.txt

27

4

0.328125

File 29.txt

28

3

0.265625

File 30.txt

29

2

0.593750

File 31.txt

30

1

0.375000

File 32.txt

31

0

0.109375

liii

Lampiran 2: Hasil Pengujian Dekripsi
Nama File
File 1.txt

n Karakter
0

n Numerik
31

Waktu Dekripsi

File 2.txt

1

30

0.031250

File 3.txt

2

29

0.250000

File 4.txt

3

28

0.171875

File 5.txt

4

27

0.500000

File 6.txt

5

26

0.296875

File 7.txt

6

25

0.062500

File 8.txt

7

24

0.421875

File 9.txt

8

23

0.125000

File 10.txt

9

22

0.296875

File 11.txt

10

21

0.031250

File 12.txt

11

20

0.062500

File 13.txt

12

19

0.468750

File 14.txt

13

18

0.078125

File 15.txt

14

17

0.609375

File 16.txt

15

16

0.156250

File 17.txt

16

15

0.328125

File 18.txt

17

14

0.046875

File 19.txt

18

13

0.015625

File 20.txt

19

12

0.468750

File 21.txt

20

11

0.328125

File 22.txt

21

10

0.546875

File 23.txt

22

9

0.171875

File 24.txt

23

8

0.296875

File 25.txt

24

7

0.578125

File 26.txt

25

6

0.359375

File 27.txt

26

5

0.312500

File 28.txt

27

4

0.140625

File 29.txt

28

3

0.609375

File 30.txt

29

2

0.484375

File 31.txt

30

1

0.218750

File 32.txt

31

0

0.031250

0.281250

liv

Lampiran 3: Kode Program Button Encrypt
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Private Sub cmdEncrypt_Click()
Me.MousePointer = 0
LblMessage.Caption = ""
If txtFileName.Text = "" Then
MsgBox "Masukkan nama file yang valid!", vbCritical +
vbOKOnly, "Tidak ada file"
Me.MousePointer = 0
LblMessage.Caption = ""
txtFileName.SetFocus
Exit Sub
ElseIf Dir(txtFileName.Text, vbNormal) = "" Then
MsgBox "Nama file tidak sah !", vbCritical + vbOKOnly,
"Perhatian"
txtFileName.SetFocus
Me.MousePointer = 0
LblMessage.Caption = ""
Exit Sub
ElseIf txtPassword.Text = "" Then
MsgBox "Password di butuhkan untuk proses ini!", vbCritical
+ vbOKOnly, "Tidak ada password"
txtPassword.SetFocus
Me.MousePointer = 0
LblMessage.Caption = ""
Exit Sub
Else
Me.MousePointer = 0
LblMessage.Caption = "Proses Ennkripsi file. Tunggu...."
Timer1.Enabled = True
waktu = Timer - 0.02
varWaktu = waktu
strKunci = txtPassword
nPutaran = Val(txtputar.Text)
Call ProsesSBox(strKunci)
Call GetWakeKEY(strKunci, nPutaran)
DoEncrypt
Timer1.Enabled = False
lblWaktu.Caption = Format(Timer - waktu, "#0.#00000")
KapasitasA
Call LogTambah("Enc " & Time & " File " & txtFileName & "
Awal " & lblKapasitasAwal & " Akhir " & lblKapasitasAkhir &
" Selama " & lblWaktu)
Me.MousePointer = 0
LblMessage.Caption = "Selesai!"
End If
End Sub

lv

Lampiran 4: Kode Program Button Decrypt
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Private Sub cmdDecrypt_Click()
Me.MousePointer = 0
LblMessage.Caption = ""
If txtFileName.Text = "" Then
MsgBox "Masukkan nama file yang valid!", vbCritical +
vbOKOnly, "Tidak ada file"
Me.MousePointer = 0
LblMessage.Caption = ""
txtFileName.SetFocus
Exit Sub
ElseIf Dir(txtFileName.Text, vbNormal) = "" Then
MsgBox "Nama file tidak sah !", vbCritical + vbOKOnly,
"Perhatian"
txtFileName.SetFocus
Me.MousePointer = 0
LblMessage.Caption = ""
Exit Sub
ElseIf txtPassword.Text = "" Then
MsgBox "Password di butuhkan untuk proses ini!",
vbCritical + vbOKOnly, "Tidak ada password"
txtPassword.SetFocus
Me.MousePointer = 0
LblMessage.Caption = ""
Exit Sub
Else
Me.MousePointer = 0
LblMessage.Caption = "Proses Dekripsi file. Tunggu...."
Timer1.Enabled = True
waktu = Timer - 0.02
varWaktu = waktu

strKunci = txtPassword
nPutaran = Val(txtputar.Text)
Call ProsesSBox(strKunci)
Call GetWakeKEY(strKunci, nPutaran)
DoDecrypt
Timer1.Enabled = False
lblWaktu.Caption = Format(Timer - waktu, "#0.#00000")
KapasitasA
Call LogTambah("Dec " & Time & " File " & txtFileName
& " Awal " & lblKapasitasAwal & " Akhir " &
lblKapasitasAkhir & " Selama " & lblWaktu)
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Me.MousePointer = 0
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LblMessage.Caption = "Selesai!"
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End If
End Sub