js-ktc

1.1.10 • Public • Published

Javascript Keyword Transposition Cipher

Node.js Package CodeQL contributions welcome

An implementation of a basic keyword transposition cipher in Javascript with zero dependencies.

const C = require('js-ktc');
let ktc = new C('secret')

ktc.encrypt('CRYPTOLOGY')
// 'JHQSU XFXBQ '

ktc.decrypt('JHQSU XFXBQ')
// 'CRYPT OLOGY '

Easy to use
Extensible
Test coverage
Lots of comments (good for education)
No bloat (zero dependencies)
MIT license


Installation

npm install js-ktc


Usage

  • Require const C = require('js-ktc');
  • Initialize let ktc = new C('secret')
  • Encrypt ktc.encrypt('CRYPTOLOGY')
  • Decrypt ktc.decrypt('JHQSU XFXBQ')

Limitations

The basic implementation only works with A-Z though it can easily be extended to support other characters.


Development


See the CONTRIBUTING.md file for instructions on how to contribute to this project.

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Install

npm i js-ktc

Weekly Downloads

15

Version

1.1.10

License

MIT

Unpacked Size

155 kB

Total Files

20

Last publish

Collaborators

  • mdmnk
  • w4ffl35