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Indienne Code

Tool to encode / decode with the Indienne code (1 dit N). Indienne is a substitution cipher that associate to the digit 1, the letter N. Indienne (read 1 says N) is the French word for Indian girl.

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Indienne Code -

Tag(s) : Substitution Cipher

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# Indienne Code

## Indienne Encoder

 Variant N=1, O=2, ... Z=13, A=14, ... M=26 N=1, O=2, ... Z=13, A=-12, B=-11 ... M=0 N=1, O=26, P=25 ... L=3, M=2 N=1, O=0, P=-1, ..., Z=-11, A=14 ... M=2

Tool to encode / decode with the Indienne code (1 dit N). Indienne is a substitution cipher that associate to the digit 1, the letter N. Indienne (read 1 says N) is the French word for Indian girl.

### How to encrypt using Indienne cipher?

Indienne Encryption is a shift of the A1Z26 cipher (alphabetical rank cipher) for which A=1 is modified into N=1, and the other letters follow the same shift, O=2, P=3 etc.

Example: DCODE is coded 17/16/2/17/18

### How to decrypt Indienne cipher?

1-dit-N decryption associates to each letter a unique number (the correspondance is selected during the encryption process, but must keep 1=N).

### How to recognize Indienne ciphertext?

A message coded with Indian is composed of numbers ranging from 1 to 26 by default.

The value 18 normally corresponds to E and should be an over-represented character.

Any reference to Indians, tribes, or India is a clue.

### What are the variants of the Indienne code?

Since N=1 is an invariant basis, only the notation of the other letters can be modified, as by using increasing numbers N=1,O=2,P=3 or decreasing numbers N=1,O=0,P=-1 (negative numbers).

## Source code

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