https://github.com/fa7ad/bad-ciphers

A collection of bad ciphers
https://github.com/fa7ad/bad-ciphers

cryptography hacktoberfest hacktoberfest2023

Last synced: 24 days ago
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A collection of bad ciphers

• Host: GitHub
• URL: https://github.com/fa7ad/bad-ciphers
• Owner: fa7ad
• License: mit
• Created: 2023-07-06T13:55:02.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-02T11:42:10.000Z (about 1 year ago)
• Last Synced: 2024-04-24T20:03:07.467Z (7 months ago)
• Topics: cryptography, hacktoberfest, hacktoberfest2023
• Language: TypeScript
• Homepage:
• Size: 1.65 MB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# Bad Ciphers

A collection of bad ciphers that should not be used in any serious application, but are still fun to play with.

## Usage

```typescript

import * as xor from '@bad-ciphers/xor';

import * as caesar from '@bad-ciphers/caesar';

import * as simpleSubstitution from '@bad-ciphers/substitution/simple';

const xor_encoded = xor.encode('Hello World!', 0xffff);

const xor_decoded = xor.decode(encoded, 0xffff);

const caesar_encoded = caesar.encode('Hello World!', 7);

const caesar_decoded = caesar.decode(caesar_ed, 7);

const substitution_encoded = simpleSubstitution.encode('Hello World!', 'zyxwvutsrqponmlkjihgfedcba');

const substitution_decoded = simpleSubstitution.decode(substitution_encoded, 'zyxwvutsrqponmlkjihgfedcba');

```

## Ciphers

- [XOR](./packages/xor/README.md)

- [Caesar](./packages/caesar/README.md)

- [Simple Substitution](./packages/substitution/README.md)

## License

All packages are licensed under the [MIT License](./LICENSE).