Search for a tool
D3 Code

Tool to decrypt/encrypt with the D3 code. D-3 is a substitution cipher system whose principle is to associate the letter D with the digit 3. D3 is the abbreviation of the french city/word 'Detroit'.

Results

D3 Code -

Tag(s) : Substitution Cipher

Share
Share
dCode and more

dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!
A suggestion ? a feedback ? a bug ? an idea ? Write to dCode!


Please, check our dCode Discord community for help requests!
NB: for encrypted messages, test our automatic cipher identifier!


Feedback and suggestions are welcome so that dCode offers the best 'D3 Code' tool for free! Thank you!

D3 Code

D3 Decoder

 

D3 Encoder

 







Answers to Questions (FAQ)

How to encrypt using D3 cipher?

D-Three Encryption is a particular variant of the A1Z26 (alphabetical rank), but rather than using A=1, the code selects D=3, and the other letters follow the same logic, E=4, F=5 etc.

Example: DCODE is coded 3/2/14/3/4

How to decrypt D3 cipher?

D-3 Decryption associates to each numbers a unique letter (defined during the encryption process according to selected association along with 3=D). (See variants)

How to recognize D3 ciphertext?

A message coded with D3 is composed of numbers, theoretically between 1 and 26, and most probably, the digit 4 of letter E will be more represented.

Any reference to the city of Detroit, Gibraltar, or any strait (détroit in French) is a clue.

What are the variants of the D3 code?

Since D=3 remains invariant, only the way of writing the other letters can change, according to increasing numbers C=2,D=3,E=4 or decreasing C=4,D=3,E=2 even, use negative numbers if necessary (via calculations modulo 26).

Source code

dCode retains ownership of the "D3 Code" source code. Except explicit open source licence (indicated Creative Commons / free), the "D3 Code" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or the "D3 Code" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, or API access for "D3 Code" are not public, same for offline use on PC, mobile, tablet, iPhone or Android app!
Reminder : dCode is free to use.

Cite dCode

The copy-paste of the page "D3 Code" or any of its results, is allowed (even for commercial purposes) as long as you credit dCode!
Exporting results as a .csv or .txt file is free by clicking on the export icon
Cite as source (bibliography):
D3 Code on dCode.fr [online website], retrieved on 2024-06-15, https://www.dcode.fr/d3-code

Need Help ?

Please, check our dCode Discord community for help requests!
NB: for encrypted messages, test our automatic cipher identifier!

Questions / Comments

Feedback and suggestions are welcome so that dCode offers the best 'D3 Code' tool for free! Thank you!


https://www.dcode.fr/d3-code
© 2024 dCode — El 'kit de herramientas' definitivo para resolver todos los juegos/acertijos/geocaching/CTF.
 
Feedback