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M-14126
"SANDI TRIFID CHIPER"
Sandi Trifid sebenarnya hampir mirip seperti bifid, diciptakan oleh Felix Delastelle. Awalnya dia hanya membuat sandi dalam 1 kotak (bifid), karena ingin mempersulit pemecahan, maka ia membentuk perluasan dengan menambahkan dimensi baru pada kodenya, yaitu dengan pembagian 3 kotak (trifid) untuk memperkecil kemungkinan pesan dalam sandi/cipher itu gampang dipecahkan saat mengirim pesan ketika perang, dimana jika pada sandi BIFID kemarin menggunakan 1 buah kotak 5x5. maka pada sandi TRIFID menggunakan 3 buah kotak 3x3. Dengan angka 1-3 saja
Cara memecahkan sandi ini sama dengan bifid. Vertikal-horizontal . Tapi ditambah Kotak ke-x didepannya, Contoh ;
huruf O = 232
Maksudnya adlah
2 angka pertama : kotak ke berapa huruf berada
2 angka ke-2 : baris vertikal
3 angka ke-3 : kolom horizontal
Jadi O berada pada koordinat
Selanjutnya. Kita ambil contoh kata "NATA"
N : 222
A : 111
T : 321
A : 111
Setelah itu, susun secara menurun/vertikal :
N - A - T- A
2 - 1 - 3 - 1
2 - 1 - 2 - 1
2 - 1 - 1 - 1
Setelah disusun secara vertikal, akan mendapat angka baru (ambil secra horizontal) lalu bagi tiga menjadi
NATA = 213-121-212-111
Lalu translate kan hasilnya menggunakan tabel trifid sehingga akan muncul huruf
P - B - M - A
Jadi encrypt cipher trifid untuk kata "NATA" adalah "PBMA"
soal
1. I Love SVA
2. Treasure
3. Help me
4. SOS
5. Saya mencintai cryptology
JAWABAN :
1. I Love SVA
I : 133
L : 231
O : 232
V : 312
E : 122
S : 311
V : 312
A : 111
I-L-O-V-E-S-V-A
1-2-2-3-1-3-3-1
3-3-3-1-2-1-1-1
3-1-2-2-2-1-2-1
=12231331+33312111+31222121
=122313313331211131222121
=122-313-313-331-211-131-222-121
=EYYUJCNB
3. HELP ME
H= 123
E=122
L=231
P= 213
M=212
E=122
H-E-L-P-M-E
1-1-2-2-2-1
2-2-3-1-1-2
3-2-1-3-2-2
= 112221+223112+321322
= 112221223112321322
=112-221-223-112-321-322
=DKQD TW
4. SOS
S:311
O:232
S:311
S-O-S
3-2-3
1-3-1
1-2-1
=323+131+121
=323131121
=323-131-121
=ZCZ
5. SAYA MENCINTAI CRYPTOLOGY
S=311
A=111
Y=313
A=311
M=212
E=122
N=222
C=131
I= 133
N=222
T=321
A=111
I= 133
C=131
R=233
Y=313
P=213
T=321
O=232
L=231
O=232
G=123
Y=313
S-A-Y-A-M-E-N-C-I-N-T-A-I-C-R-Y-P-T-O-L-O-G-Y
3-1-3-1-2-1-2-1-1-2-3-1-1-1-2-3-2-3-2-2-2-1-3
1-1-1-1-1-2-2-3-3-2-2-1-3-3-3-1-1-2-3-3-3-2-1
1-1-3-1-2-3-2-1-3-2-1-1-3-1-3-3-3-1-2-1-2-3-3
=31312121123111232322213+11111223322133311233321+11312321321131333121233
=313121211231112323222131111122332213331123332111312321321131333121233
=313-121-211-231-112-323-222-131-111-122-332-213-331-123-332-111-312-321-321-131-333-121-233
=YBJLGZNCAEXPUHUAVKTC.BR
ANAGRAM
A = 111
N = 222
A = 111
G = 113
R = 233
A = 111
M = 212
A-N-A-G-R-A-M
1-2-1-1-2-1-2
1-2-1-1-3-1-1
1-2-1-3-3-1-2
= 1211212 1211311 1213312
= 121121212113111213312
= 121-121-212-113-111-213-312
= BBMGAPV
Nama kelompok: ANAGRAM
Ketua: @ambroth M-14131
Anggota:
@eunhagfriend_ D-14145
@Haye96s M-11524
@hunh94x D-10484
@v1sualbtob M-14126
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