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  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

    1/21

    Hitung bit dari kalimat ini

    SMK TELKOM SANDHY PUTRA BANJARBARU

    A B C D E F G H I J K L M N O P Q R S T

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

    Plaintext : SMK TELKOM SANDHY PUTRA BANJARBARU

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

    CHAR : S M K T E L K O M S A N D H Y P

    value : 19 13 11 30 20 5 12 11 15 13 30 19 1 14 4 8 25 30 16

    Total bit 474

    Hitung bit dari kalimat ini berdasarkan standar ASCII

    SMK TELKOM SANDHY PUTRA BANJARBARU

    A B C D E F G H I J K L M N O P Q R S T

    65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

    Plaintext : SMK TELKOM SANDHY PUTRA BANJARBARU

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

    CHAR : S M K T E L K O M S A N D H Y P

    value : 83 77 75 30 84 69 76 75 79 77 30 83 65 78 68 72 89 30 80

    Total bit 2394

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    U V W X Y Z

    21 22 23 24 25 26

    20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

    U T R A B A N J A R B A R U

    21 20 18 1 30 2 1 14 10 1 18 2 1 18 21

    U V W X Y Z

    85 86 87 88 89 90

    20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

    U T R A B A N J A R B A R U

    85 84 82 65 30 66 65 78 74 65 82 66 65 82 85

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Encrypt

    Caesar

    Plaintext : SMK TELKOM SANDHY PUTRA BANJARBARU

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Char : S M K T E L K O M S A N D H

    Value : 18 12 10 #### 19 4 11 10 14 12 #### 18 0 13 3 7

    Value+3 : 21 15 13 #### 22 7 14 13 17 15 #### 21 3 16 6 10

    mod : 21 15 13 #### 22 7 14 13 17 15 #### 21 3 16 6 10

    Cipher : V P N #### W H O N R P #### V D Q G K

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Decrypt

    Caesar

    Cipher : VPN WHONRP VDQGKB SXWUD EDQMDUEDUX

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Cahr : V P N W H O N R P V D Q G K

    Value : 21 15 13 #### 22 7 14 13 17 15 #### 21 3 16 6 10

    Value -3 : 44 38 36 #### 45 30 37 36 40 38 #### 44 26 39 29 33

    mod : 18 12 10 #### 19 4 11 10 14 12 #### 18 0 13 3 7

    Plaintext : S M K #### T E L K O M #### S A N D H

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    Y P U T R A B A N J A R B A R U

    24 #### 15 20 19 17 0 #### 1 0 13 9 0 17 1 0 17 20

    27 #### 18 23 22 20 3 #### 4 3 16 12 3 20 4 3 20 23

    1 #### 18 23 22 20 3 #### 4 3 16 12 3 20 4 3 20 23

    B #### S X W U D #### E D Q M D U E D U X

    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    B S X W U D E D Q M D U E D U X

    1 #### 18 23 22 20 3 #### 4 3 16 12 3 20 4 3 20 23

    24 #### 41 46 45 43 26 #### 27 26 39 35 26 43 27 26 43 46

    24 #### 15 20 19 17 0 #### 1 0 13 9 0 17 1 0 17 20

    Y #### P U T R A #### B A N J A R B A R U

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    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Encrypt

    Rotate

    Plaintext : SMK TELKOM SANDHY PUTRA BANJARBARU

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Char : S M K T E L K O M S A N D H

    Value : 18 12 10 #### 19 4 11 10 14 12 #### 18 0 13 3 7

    Value +13 : 31 25 23 #### 32 17 24 23 27 25 #### 31 13 26 16 20

    mod : 5 25 23 #### 6 17 24 23 1 25 #### 5 13 0 16 20

    Cipher : F Z X #### G R Y X B Z #### F N A Q U

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Decrypt

    Caesar

    Cipher : FZX GRYXBZ FNAQUL CHGEN ONAWNEONEH

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Cahr : F Z X G R Y X B Z F N A Q U

    Value : 5 25 23 #### 6 17 24 23 1 25 #### 5 13 0 16 20

    Value -13 : 18 38 36 #### 19 30 37 36 14 38 #### 18 26 13 29 33

    mod : 18 12 10 #### 19 4 11 10 14 12 #### 18 0 13 3 7

    Plaintext : S M K #### T E L K O M #### S A N D H

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    Y P U T R A B A N J A R B A R U

    24 #### 15 20 19 17 0 #### 1 0 13 9 0 17 1 0 17 20

    37 #### 28 33 32 30 13 #### 14 13 26 22 13 30 14 13 30 33

    11 #### 2 7 6 4 13 #### 14 13 0 22 13 4 14 13 4 7

    L #### C H G E N #### O N A W N E O N E H

    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    L C H G E N O N A W N E O N E H

    11 #### 2 7 6 4 13 #### 14 13 0 22 13 4 14 13 4 7

    24 #### 15 20 19 17 26 #### 27 26 13 35 26 17 27 26 17 20

    24 #### 15 20 19 17 0 #### 1 0 13 9 0 17 1 0 17 20

    Y #### P U T R A #### B A N J A R B A R U

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    Plaintext : c O B A

    key : T E S T

    viginere : V S T T

    A B C D E F G H I J K L M N

    A A B C D E F G H I J K L M N

    B B C D E F G H I J K L M N OC C D E F G H I J K L M N O P

    D D E F G H I J K L M N O P Q

    E E F G H I J K L M N O P Q R

    F F G H I J K L M N O P Q R S

    G G H I J K L M N O P Q R S T

    H H I J K L M N O P Q R S T U

    I I J K L M N O P Q R S T U V

    J J K L M N O P Q R S T U V W

    K K L M N O P Q R S T U V W X

    L L M N O P Q R S T U V W X Y

    M M N O P Q R S T U V W X Y Z

    N N O P Q R S T U V W X Y Z A

    O O P Q R S T U V W X Y Z A B

    P P Q R S T U V W X Y Z A B C

    Q Q R S T U V W X Y Z A B C D

    R R S T U V W X Y Z A B C D E

    S S T U V W X Y Z A B C D E F

    T T U V W X Y Z A B C D E F G

    U U V W X Y Z A B C D E F G H

    V V W X Y Z A B C D E F G H I

    W W X Y Z A B C D E F G H I JX X Y Z A B C D E F G H I J K

    Y Y Z A B C D E F G H I J K L

    Z Z A B C D E F G H I J K L M

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    O P Q R S T U V W X Y Z

    O P Q R S T U V W X Y Z

    P Q R S T U V W X Y Z AQ R S T U V W X Y Z A B

    R S T U V W X Y Z A B C

    S T U V W X Y Z A B C D

    T U V W X Y Z A B C D E

    U V W X Y Z A B C D E F

    V W X Y Z A B C D E F G

    W X Y Z A B C D E F G H

    X Y Z A B C D E F G H I

    Y Z A B C D E F G H I J

    Z A B C D E F G H I J K

    A B C D E F G H I J K L

    B C D E F G H I J K L M

    C D E F G H I J K L M N

    D E F G H I J K L M N O

    E F G H I J K L M N O P

    F G H I J K L M N O P Q

    G H I J K L M N O P Q R

    H I J K L M N O P Q R S

    I J K L M N O P Q R S T

    J K L M N O P Q R S T U

    K L M N O P Q R S T U VL M N O P Q R S T U V W

    M N O P Q R S T U V W X

    N O P Q R S T U V W X Y

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Encrypt

    Viginere

    Plaintext : BERMAIN SANDHY KATA ITU TERNYATA ASYIEK

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Char : B E R M A I N S A N D H Y K

    Key : B A N J A R B A R U B A N J

    Value Char : 1 4 17 12 0 8 13 #### 18 0 13 3 7 24 #### 10

    Value Key : 1 0 13 9 0 17 1 #### 0 17 20 1 0 13 #### 9

    Char + Key : 2 4 30 21 0 25 14 #### 18 17 33 4 7 37 #### 19

    mod : 2 4 4 21 0 25 14 #### 18 17 7 4 7 11 #### 19

    Cipher : C E E V A Z O #### S R H E H L #### T

    CEEVAZO SRHEHL TAKB IKO UEEWYRUA RMZI

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Decrypt

    Viginere

    Plaintext : KWK MIWCYM LEYVRY IYEJK BTRUSBBTVF

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Char : K W K M I W C Y M L E Y V R

    Key : S K A T E L S K A T E L S K

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    Value Char : 10 22 10 #### 12 8 22 2 24 12 #### 11 4 24 21 17

    Value Key : 18 10 0 #### 19 4 11 18 10 0 #### 19 4 11 18 10

    Char + Key : 18 38 36 #### 19 30 37 10 40 38 #### 18 26 39 29 33

    mod : 18 12 10 #### 19 4 11 10 14 12 #### 18 0 13 3 7

    Cipher : S M K #### T E L K O M #### S A N D H

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    A T A I T U T E R N Y A T A A S

    A R B A R U B A N J A R B A R U

    0 19 0 #### 8 19 20 #### 19 4 17 13 24 0 19 0 #### 0 18

    0 17 1 #### 0 17 20 #### 1 0 13 9 0 17 1 0 #### 17 20

    0 36 1 #### 8 36 40 #### 20 4 30 22 24 17 20 0 #### 17 38

    0 10 1 #### 8 10 14 #### 20 4 4 22 24 17 20 0 #### 17 12

    A K B #### I K O #### U E E W Y R U A #### R M

    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    Y I Y E J K B T R U S B B T V F S

    A T E L S K A T E L S K A T E L

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    24 #### 8 24 4 9 10 #### 1 19 17 20 18 1 1 19 21 5

    0 #### 19 4 11 18 10 #### 0 19 4 11 18 10 0 19 4 11

    50 #### 15 46 19 17 26 #### 27 26 39 35 26 17 27 26 43 20

    24 #### 15 20 19 17 0 #### 1 0 13 9 0 17 1 0 17 20

    Y #### P U T R A #### B A N J A R B A R U

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    36 37 38 39

    Y I E K

    B A N J

    24 8 4 10

    1 0 13 9

    25 8 17 19

    25 8 17 19

    Z I R T

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    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Encrypt

    Plaintext : SMK TELKOM SANDHY PUTRA BANJARBARU

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Caesar : V P N #### W H O N R P #### V D Q G K

    Rotate : F Z X #### G R Y X B Z #### F N A Q U

    Key : S K A T E L S K A T E L S K

    Viginere : K W K #### M I W C Y M #### L E Y V R

    Caesar VPN WHONRP VDQGKB SXWUD EDQMDUEDUX

    Rotate FZX GRYXBZ FNAQUL CHGEN ONAWNEONEH

    Viginere KWK MIWCYM LEYVRY IYEJK BTRUSBBTVF

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    A B C D E F G H I J K L M N O P

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Decrypt

    Viginere

    Viginere : KWK MIWCYM LEYVRY IYEJK BTRUSBBTVF

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Key : S K A T E L S K A T E L S K

    Char : K W K M I W C Y M L E Y V R

    Plaintext : S M K #### T E L K O M #### S A N D H

    Rotate : FZX GRYXBZ FNAQUL CHGEN ONAWNEONEH

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Plaintext : S M K #### T E L K O M #### S A N D H

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    Caesar VPN WHONRP VDQGKB SXWUD EDQMDUEDUX

    1 3 4 5 6 7 8 9 10 11 12 13 14 15 16

    Plaintext : S 2 K #### T E L K O M #### S A N D H

    M

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    B #### S X W U D #### E D Q M D U E D U X

    L #### C H G E N #### O N A W N E O N E H

    A T E L S K A T E L S K A T E L

    Y #### I Y E J K #### B T R U S B B T V F

    16 17 18 19 20 21 22 23 24 25

    Q R S T U V W X Y Z

    16 17 18 19 20 21 22 23 24 25

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

    A T E L S K A T E L S K A T E L

    Y I Y E J K B T R U S B B T V F

    Y #### P U T R A #### B A N J A R B A R U

    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

    Y #### P U T R A #### B A N J A R B A R U

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    17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

    Y #### P U T R A #### B A N J A R B A R U

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    key MARTAPURA

    PLAIN KOTA BERINTAN

    M A R T P

    U V W X Y KOTABERINTAN

    Z B C D E 1 3 5 7

    F G H I K KO TA BE RIL N O Q S

    SH PR CZ TH

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    9 11 13 15

    NT AN

    AQ VA

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    Encrypt kalimat ini ke dalam bentuk Cipher Caesar, Rotate, Viginere (key : SE

    absen

    Odd 1-10 MANFAATKAN WAKTU YANG ADA JANGAN SIA SIAKAN

    Even 1-10 ILMU ADALAH HARTA YANG PALING BERHARGA DI PERMUKAAN BUMI

    Odd 11-20 SEMAKINSERING MENGASAH OTAK MAKA AKAN SEMAKIN CERDAS

    Even 11-20 KECERDASAN SESORANG TIDAK DATANG DENGAN SNEDIRINYA

    Odd 21-30 DENGAN ILMU KITA BISA MENGUASAI DUNIA DAN SEISINYAEven 31-End HANYA ORANG PINTAR YANG MINUM TOLAK ANGIN

  • 7/30/2019 Encrypt Data, Decrypt Data, Cipher Caesar, Rot13 (Rotate), Viginere dan Playfair

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    URITY), dan Playfair (key : SECURITY)


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