https://github.com/thepmsquare/hidden

progressive web app to provide encryption and decryption using steganography using the least significant bits of the RGB values of an image on top of advanced encryption standard.
https://github.com/thepmsquare/hidden

aes steganography

Last synced: 2 days ago
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progressive web app to provide encryption and decryption using steganography using the least significant bits of the RGB values of an image on top of advanced encryption standard.

• Host: GitHub
• URL: https://github.com/thepmsquare/hidden
• Owner: thepmsquare
• Created: 2021-07-20T15:27:00.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-10-22T03:38:58.000Z (over 1 year ago)
• Last Synced: 2024-11-22T02:22:02.335Z (2 months ago)
• Topics: aes, steganography
• Language: TypeScript
• Homepage: https://thepmsquare.github.io/hidden/
• Size: 36.7 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# hidden

## about

progressive web app to provide encryption and decryption using steganography using the least significant bits of the RGB values of an image on top of advanced encryption standard. [reference for advanced encryption standard](https://en.wikipedia.org/wiki/Advanced_Encryption_Standard).

## video

![](hidden.gif)

## supported formats

### input

- png

- jpeg

- webp

> note: apng or other animated image inputs will have unintended transformations in the encoded image.

### output

- png

> note: output image will be in rgb / rgba color modes only.

## configs

1. gatsby-config.ts

2. config.ts

## env

1. node js - v18.17.0

2. npm - v9.6.7

## changelog

### v2.1

- use squareComponents for custom common components

### v2

- migrate to mui.

- implementation using canvas api (without need for server).

- webp support for encode.

### v1

- initial implementation using fastapi server.

## Feedback is appreciated. Thank you!