NotesWhat is notes.io?

Notes brand slogan

Notes - notes.io

-Cryptology Note-
Date ; August 7th, 2015

CRYPTOLOGY adalah cabang dari ilmu yang konsen pada komunikasi rahasia. Dua area dari cryptology adalah CRYPTOGRAPHY dan CRYPTANALISIS. Cryptography adalah cabang dari cryptology yang konsen pada perlindungan komunikasi dari orang yang tidak berhak. Code dan cipher yang digunakan untuk melindungi komunikasi disebut CRYPTOGRAPHIC SYSTEM. Aplikasi dari code dan cipher pada message untuk membuatnya tidak bisa dibaca disebut ENCRYPTION. Message yang dihasilkan disebut CRYPTOGRAM atau DESCRYPT. Cryptanalysis adalah cabang dari cryptology yang difokuskan dengan menyelesaikan cryptographic system yang digunakan dengan cara lain. Sebenarnya, Sandi dan Kode itu berbeda, Cipher (sandi) : lebih dominan menggunakan metode atau cara atau langkah; Sedangkan Code : lebih dominan memainkan simbol.

Example of Cipher :

Sandi AN atau ROT13

"VYBIRLBH"

>>
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

arti dari sandi AN ini adlah I LOVE YOU

>>Jadi untuk sandi atau cipher cara memecahkannya adalah dengan metode yang diciptakan oleh penciptanya.

Example of Code :

[ 14 >> abc] + [ N >> lawan A-N ] + [ not >> no dilarang] + [ 04 >> abjad ] + [ 2.2 ] + [ |+-+| >> (=) ] + [ 01 >> abc ] + [ () = (=) ] + [ I >> z-a ] + [ M >> (turn) ] + [ are = ? ] + [ II+I = eykbrdoa ]

[ 14 >> abc ] = N (huruf ke-14)
[ N >> lawan A-N ] = A (sandi A-N)
[ not >> no dilarang] = T (no dilarang berarti no hilang)
[ 04 >> abjad ] = A (huruf ke-4 dari kata "abjad")
[ 2.2 ] = S (sandi keyboard)
[ |+-+| >> (=) ] = H (|+-+| = |-| = H)
[ 01 >> abc ] = A (huruf ke-1)
[ () = (=) ] = O ( () = O )
[ I >> z-a ] = Z ( romawi I = 01 = huruf pertama dalam abjad z-a = Z)
[ M >> (turn) ] = E (M bila diturn 90 derajat berlawanan arah jarum jam maka menjadi E )
[ are = ? ] = R (pelafalan are = ar = R)
[ II+I = eykbrdoa ] = A ( eykbrdoa = keyboard = II + I = II.I = 2.1 = A )

arti dari sandi ini adalah Natasha Ozera

>> Jadi kalau kode itu menggunakan simbol simbol. dan cara memecahkannya itu dengan penalaran logika.
     
 
what is notes.io
 

Notes.io is a web-based application for taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000 notes created and continuing...

With notes.io;

  • * You can take a note from anywhere and any device with internet connection.
  • * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
  • * You can quickly share your contents without website, blog and e-mail.
  • * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
  • * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.

Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.

Easy: Notes.io doesn’t require installation. Just write and share note!

Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )

Free: Notes.io works for 12 years and has been free since the day it was started.


You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;


Email: [email protected]

Twitter: http://twitter.com/notesio

Instagram: http://instagram.com/notes.io

Facebook: http://facebook.com/notesio



Regards;
Notes.io Team

     
 
Shortened Note Link
 
 
Looding Image
 
     
 
Long File
 
 

For written notes was greater than 18KB Unable to shorten.

To be smaller than 18KB, please organize your notes, or sign in.