Difference between revisions of "Test"

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= Batch mode =
 
 
In batch mode (processing multiple ciphers), under default settings, AZDecrypt will not write output files if newly cracked ciphers' scores are not higher than previously cracked ciphers' scores.  To change this, set "Output improvements only" to "No" in "Options -> Solvers"
 
 
In v1.2, "Batch ciphers (non-substitution)" has been added to the File menu.
 
 
= Solving "Ambiguous Caesar shift" ciphers (aka Hafer ciphers or Hafer homophonic ciphers) =
 
 
Instructions and details on configuring AZDecrypt to solve these kinds of ciphers [http://zodiackillersite.com/viewtopic.php?p=81511#p81511 can be found here.]
 
 
The description of the encipherment system [http://zodiackillersite.com/viewtopic.php?p=81498#p81498 is here.]
 
 
Jarlve posted a new version of AZDecrypt that can solve Hafer ciphers [http://zodiackillersite.com/viewtopic.php?p=81853#p81853 here.]
 
  
 
= Polyphone solver improvements =
 
= Polyphone solver improvements =
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Sometimes you have a plaintext that lacks spaces and want to automatically add spaces between words (or what might seem like words).  Steps:
 
Sometimes you have a plaintext that lacks spaces and want to automatically add spaces between words (or what might seem like words).  Steps:
= Pangrams =
 
AZDecrypt was not able to solve this cipher with default settings:
 
 
ABC DEFGH IJKLM NKO PEQRS KTCJ U VUWX YKZ RUGH QX IKO LFAB NFTC YKWCM VFDEKJ PEZS
 
 
The plaintext consists of two pangrams:
 
 
THE QUICK BROWN FOX JUMPS OVER A LAZY DOG PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS
 
 
Jarl's fix, under "Options -> Solvers":
 
* Boost Entropy weight to 10
 
* Click the "Normalize n-gram factor" button
 
 
Now it can solve the cipher.
 
 
= Batch mode =
 
 
In batch mode (processing multiple ciphers), under default settings, AZDecrypt will not write output files if newly cracked ciphers' scores are not higher than previously cracked ciphers' scores.  To change this, set "Output improvements only" to "No" in "Options -> Solvers"
 
 
In v1.2, "Batch ciphers (non-substitution)" has been added to the File menu.
 
 
= Solving "Ambiguous Caesar shift" ciphers (aka Hafer ciphers or Hafer homophonic ciphers) =
 
 
Instructions and details on configuring AZDecrypt to solve these kinds of ciphers [http://zodiackillersite.com/viewtopic.php?p=81511#p81511 can be found here.]
 
 
The description of the encipherment system [http://zodiackillersite.com/viewtopic.php?p=81498#p81498 is here.]
 
 
Jarlve posted a new version of AZDecrypt that can solve Hafer ciphers [http://zodiackillersite.com/viewtopic.php?p=81853#p81853 here.]
 
 
= Polyphone solver improvements =
 
 
Jarl has added improvements to the polyphone solver.  [http://zodiackillersite.com/viewtopic.php?p=81694#p81694 Details here].
 
 
= Compute score for a given plaintext =
 
Select the "Non-substitution" solver.
 
 
Before that feature was available, it was achievable like this: Use the "Substitution + crib grid" solver, click on Show cipher and then type in the letters of the plain text. Though you will have to leave one letter uncribbed for it to work.
 
  
= Homophonic substitution with spaces =
+
* The spacing is based on the two letter 5-grams files inside the N-grams\Spaces directory.
Sometimes a homophonic substitution cipher will encode spaces with one or more symbols. 
+
* Under Options, Solver options there are two settings related to it:
To solve it:  Go to File, Load n-grams, navigate to AZdecrypt/N-grams/Spaces and select "5-grams_english+spaces_jarlve_reddit"
+
** (General) Add spaces to output
 
 
Before that method was available, one way was to select the Substitution + units solver with the standard settings, Unit: symbol, Mode: Remove and perhaps Multiplicity weight: 1.  [http://zodiackillersite.com/viewtopic.php?f=81&t=5059#p82408 (Thread)]
 
 
 
= Using AZDecrypt to auto-insert spaces in input =
 
 
 
Sometimes you have a plaintext that lacks spaces and want to automatically add spaces between words (or what might seem like words).  Steps:
 

Latest revision as of 03:35, 23 April 2022

Polyphone solver improvements

Jarl has added improvements to the polyphone solver. Details here.

Compute score for a given plaintext

Select the "Non-substitution" solver.

Before that feature was available, it was achievable like this: Use the "Substitution + crib grid" solver, click on Show cipher and then type in the letters of the plain text. Though you will have to leave one letter uncribbed for it to work.

Homophonic substitution with spaces

Sometimes a homophonic substitution cipher will encode spaces with one or more symbols. To solve it: Go to File, Load n-grams, navigate to AZdecrypt/N-grams/Spaces and select "5-grams_english+spaces_jarlve_reddit"

Before that method was available, one way was to select the Substitution + units solver with the standard settings, Unit: symbol, Mode: Remove and perhaps Multiplicity weight: 1. (Thread)

Using AZDecrypt to auto-insert spaces in input

Sometimes you have a plaintext that lacks spaces and want to automatically add spaces between words (or what might seem like words). Steps:

  • The spacing is based on the two letter 5-grams files inside the N-grams\Spaces directory.
  • Under Options, Solver options there are two settings related to it:
    • (General) Add spaces to output