https://github.com/littledivy/deno-ciphers
WASM module for Ciphers in Deno.
https://github.com/littledivy/deno-ciphers
ciphers deno rust secret wasabi wasm wasm-pack
Last synced: 2 months ago
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WASM module for Ciphers in Deno.
- Host: GitHub
- URL: https://github.com/littledivy/deno-ciphers
- Owner: littledivy
- License: mit
- Created: 2020-06-03T06:30:32.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2020-06-22T03:48:41.000Z (almost 5 years ago)
- Last Synced: 2025-02-05T13:48:19.580Z (4 months ago)
- Topics: ciphers, deno, rust, secret, wasabi, wasm, wasm-pack
- Language: Rust
- Homepage:
- Size: 601 KB
- Stars: 4
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# deno-ciphers
[](https://github.com/divy-work/deno-ciphers/stargazers)
[](https://github.com/divy-work/deno-ciphers/issues)
[](https://velociraptor.run)
Encipher and Decipher implementation for Deno.
## Implementations
- [x] Vigenere
- [x] ADFGVX
- [x] ADFGX
- [x] Affine
- [x] Atbash
- [x] Autokey
- [x] Beaufort
- [x] Caesar
- [x] ColumnarTransposition
- [x] FourSquare
- [x] FractionatedMourse
- [ ] PlayFair
- [x] PolybiusSqaure
- [x] Porta
- [x] RailFence
- [x] Rot13
- [x] RunningKey
- [x] Substitution
## Example
```typescript
import { toVigenere, fromVigenere } from 'mod.ts';
toVigenere("key", "string"); // "CXPSRE"
fromVigenere("key", "CXPSRE"); // "string"
```
#### Join Discord
[](https://discord.gg/uqywa4W)
## Rules
* __Vigenere__
* key should be alphabetic.
* __ADFGVX__
* key < 36 in length.
* key should not contain repeated chars.
* key and keyword should be a valid ascii.
* __ADFGX__
* key < 25 in length.
* key should not contain repeated chars.
* key and keyword should be a valid ascii.
* __Affine__
* `a` should be in the range [1, 25].
* `b` should be in the range [1, 25].
* `a` should not be relatively prime to 26.
* __Atbash__
* no rules
* __AutoKey__
* key should be alphabetic.
* __Beaufort__
* key should be alphabetic.
* __Caesar__
* no rules
* __ColumnarTransposition__
* key should be a valid ascii.
* __FourSquare__
* alphabet, key1, key2 should be 25 chars in length.
* alphabet should be a valid ascii.
* alphabet, key1, key2 should not contain repeated chars.
* All of the chars in key1 and key2 should be in alphabet.
* pad should be contained in alphabet.
* __Playfair__
* key should 25 chars in length.
* key should be a valid ascii.
* key should not contain repeated characters.
* pad should not be contained within key.
* __PolybiusSqaure__
* key should be a valid ascii.
* key should not contain repeated characters.
* chars should be a valid ascii.
* chars should not contain repeated characters.
* length of chars should be equal to `sqrt(key.length())`, and key should be of length `chars.length()^2`.
* __Porta__
* key should be alphabetic.
* __RailFence__
* key should not be less than or equal to 0.
* __RunningKey__
* key should be alphabetic.
* __Substitution__
* key should be 26 characters in length.
* key should not contain repeated chars.
* key should be alphabetic.
## Building from source
### Prerequisites
- [deno](https://deno.land/)
- [rust](https://www.rust-lang.org/)
- [wasm-pack](https://rustwasm.github.io/wasm-pack/)
## Building
```bash
$ deno run -A scripts/build.ts
```
## Testing
Requires `wasm.js` to be built first.
```bash
$ deno test
```
### Contribution
Pull request, issues and feedback are very welcome. Code style is formatted with `deno fmt` and commit messages are done following [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) spec.
### Licence
Copyright 2020, Divy Srivastava. All rights reserved. MIT license.