Rabu, 18 November 2020

Perkuliahan11 (19 November 2020) Keamanan Sistem Komputer C31040319

Semester Ganjil 2020/2021
Jurusan Teknik Informatika
Mata Kuliah Keamanan Sistem Komputer (C31040319)
Dosen pengampu : Desi Rose Hertina, S.T.,M.Kom
Nama : Nur Intan Pratiwi
NIM   : 2019 31 115
Alamat asal : Baubau, Sulawesi Tenggara




Cara kerja Kriptografi Klasik Caesar Cipher 1, yaitu dimana tiap huruf alfabet = n + pesan. Untuk lebih memahaminya, berikut contoh dari Caesar Cipher 1 :

Tabel Acuan

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25


Pesan (Plaintext)

KEAMANAN SISTEM

Berikut Transformasi n+5

Berdasarkan Tabel Acuan dari huruf A sampai dengan Z dilakukan penambahan 5 (+5), berikut proses pengerjaan KRIPTOGRAFI KLASIK CAESAR CIPHER 1

Pesan

K

E

A

M

A

N

A

N

S

I

S

T

E

M

Tahap 1:

Nilai huruf berdasarkan Tabel Acuan

10

4

0

12

0

13

0

13

18

8

18

19

4

12

Tahap 2:

Huruf dari pesan +5

15

9

5

17

5

18

5

18

23

13

23

24

9

17

Hasil = Tahap2 lakukan konversi ke Tabel Acuan sehingga diperoleh Pesan Rahasia (Chipertext)

P

J

F

R

F

S

F

S

X

N

X

Y

J

R

Pesan Rahasia (Chipertext)

PJFRFSFS XNXYJR









Link utama mahasiswa/i kelas F Keamanan Sistem Komputer :

1. Emil Setiawan 201831196 https://kumpulantugas337426035.wordpress.com/

2. Muhammad rafly s 201831187

mraflysyahputra.wordpress.com

3. Miko Caesar 201831061

https://miko-caesar-201831061-ksk-f.blogspot.com/?m=1

4. Salsabila Ghaisani 201931116

https://salsabillaghaisani.blogspot.com

5.Dila Hepitia 201831066

https://dilahepitiasttpln.blogspot.com/?m=1

6. Kevin 201831163 https://bit.ly/35XoUtS

7. Dhea Putri Erra Pradina 201831179 

https://dheaputri15.blogspot.com/

8. Dwi putri 201931123

https://dwiputri3007.blogspot.com/2020/09/dwi-putri-2019-31-123-keamanan-sistem.html?m=1

9. Sasha Amalia 201831093 itscaacha.blogspot.com

10. Putri olivia nababan 201831167 https://putriolivianababan.blogspot.com/?m=1

11.rayhan 201831164-

http://elrayhan.blogspot.com

12. Yoghie vernando sinaga 201831167 

https://yogivs.blogspot.com/?m=1

13. Miftaul Jatzia Semi 201831119 https://informatikasatuuu.blogspot.com/?m=1

14. Ufairah Abidah 201931037 - https://ufairahabidahh.blogspot.com/

15. Daffa alvaro 201931101 - daffa1931101.blogspot.com

16.Muhammad Iqbal saleh 201931117 - https://muhammadiqbalsaleh.blogspot.com/

17. A Ahrifaeni https://kskfahrifaeni.blogspot.com/2020/09/nama-ahrifeni-nim-201831193-asal-daerah.html#more

18. Muhammad Rafiy Sulthan Erran 201831162

https://rafiyerran.wordpress.com/

19. Rezky Fajri 201831016

https://kskfajrirezky.blogspot.com/2020/09/tugas-i-keamanan-sistem-komputer.html?m=1

20. Dinda felicia 201931040 

https://keamanansistemkomputer1.blogspot.com/?m=1

21. Thifal Indriyani 201931051

https://kskblogwriter.blogspot.com/?m=1

22. Fadhilah Puspitasari 201931053 

https://fadhilahpuspitasari.blogspot.com/?m=1

23. Faradilla Setyarini 201931045 

https://faradillasetyarrr12.blogspot.com/?m= 

24.Sahat Gohi Tua 201831101 https://kskitpln.blogspot.com/2020/09/hi_21.html?m=1

25. Siti Aisyah Ramadhana 201931215 https://sitiaisyahramadhana.blogspot.com/?m=1

26.Maryo Freddy 201731275 https://bit.ly/2ZYxmFv

27. Ni Kadek Winda Christy Febriani 201931011  https://nikadekwinda027.blogspot.com/?m=1

28. Yolanda Sundari 201931114 https://keamanansistemkomputer-yolandasundari.blogspot.com/?m=1

29. Muh Fauzi Badaruddin (201731115) https://securitymycomputer.blogspot.com/

30. Regita I.Pangestu (201831102)

https://winterlavender315773555.wordpress.com/2020/09/20/tugas-i-ksk/

31. Andi Nur Ainun Putri.U (201831069)

http://keamanansistemkomputer.wordpress.com

32.Muhammad Furqan Mushady (201831059)

https://furqanmushady.blogspot.com

33.Yafi Irfan Zuhdi (201831094) https://yafiirfan.wordpress.com/

34.Muhammad sabri fadhil (201831142) https://perkenalankskitpln.blogspot.com/2020/09/sejarah-komputer-dan-keamanan-sistem.html

35. Yoan Arsyika (201931203)

https://yoanask24.blogspot.com/2020/09/keamanan-sistem-komputer.html

36.  Analisa 201831017

https://www.blogger.com/blog/posts/1648595637547643298


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