Skip to main content

Do you support us?

Business address

Dirt speak truth.

Hello, Welcome back. Many people believe that ciphers start from caesar cipher. Some are believe hieroglyphics are first. When archeologist had discovered that israel civilization use cipher, 1000 years before egyptian civilization. Israel civilization had introduced first cipher system named as atbash cipher system.
Atbash cipher belong to monoalphabetic substitution cipher category. It's simple, You can replace first letter with last one and so on.
                        A = Z ,B = Y ...   
 Do you solve decipher a text
              message : "Meet me at 9pm "
you can comment your  answer in comment section.

In holy book ingir(Bible) there are many verses proves atbash cipher system existence. Sheshach  is word used in Holy Book. According to wikipedia Sheshach is common example. However this verse where Sheshach found "The king of Sheshach shall drink after them". When cryptographer decrypt with the help of atbash cipher, it provide us mind blowing information and that is Babylon. Babylon was a kingdom of Mesopotamia (Iran and iraq ).

Mathematical formula Encrypted message and return back original state.
                              E(X) = D(E(X))
This cipher is a special case of affine cipher.
                    E(X) = ((m-1)x+(m-1))mode m
    More details about affine cipher will be share next time.
Thank you , Have a nice day


Popular posts from this blog

Rosicrucian cipher

In 1513 Cornelius Agrippa introduce early form Rosicrucian Cipher in his books Occult of Philosophy. Geometric and simple substitution cipher are well known ciphers      Pigpen , Freemason, Napoleon and tic tac toe ciphers in which alphabets or symbols arrange in grids.  This is an anagram, "How to reconstruct a data " lets encode the message.       Pigpen cipher , Rosicrucian and Tic tac toe Cipher                      Thank you have a good day.    


Golang provide  own enumerate method which is easy and very powerful. I will show you enumerate with in a sec. When i code enumerate in java, believe me i don't understand why it's used? So i never play from this card at that time, but recently when i start learning go. Now i used where it's used and why? Enumerate basically a counting method. Code   package main import ( " fmt " ) type Weekend int const ( Sunday Weekend = iota Monday Tuesday Wednesday Thursday Friday Saturday ) func main () { fmt. Printf ( " %d " ,Saturday) } If you remember adding color layer then you familiar from this code.  First i create my own type called weekend then used this type.  Iota-generator:   Things that confuse you Sunday Weekend = iota & Monday without value. Before we start Iota-generator first we understand monday without type or value         const ( c = 1 // c : 1 d      // d : 1 ) fmt.Pr

ROT13 community

ROT13 is a member of  substitution cipher class. I had discuss two members of  this class, if you remember.            Atbash cipher           Affine Cipher (shift cipher) If you remember the history which I had share you. Atbash cipher encode message by shifting key = -1 but in inverse direction.           A = Z, B = Y and so on. However in shift cipher key = 3.                 Message : HELLO                                 : JGNNQ Both ciphers are special affine cipher case. As you know shift cipher had introduced by julius caesar in rome. Julius had encoded message by shifting letter 3 time forward, so that it will not understand. However after 2 or 3 decade later it's is easy to decipher. The above example use same technique. In Rot13 alphabets shift by 13 letters.             A = N, B = O and so on.          Let time to solve a riddle:                     Yrg cynl n tnzr. Zl anzr vf Ze K. Zngurzngvpf fbyir ernyvgl ceboyrzf, ohg fpvrapr yngre cebir gur inyvqvg