chase-moskal / pastesafe

open encryption web app

🔒 https://pastesafe.org/

    "talk secretly in public"

pastesafe puts web crypto in people's hands

• pastesafe is an app where users can establish secure private text communication tunnels over any public or untrusted medium: by simply exchanging encrypted pastesafe links
• pastesafe is a serverless web app which enables users to drive their own browser's web crypto api capabilities
• pastesafe is an rsa+aes hybrid cryptosystem
• pastesafe does no user tracking. we have no idea how many people use pastesafe
• warning pastesafe is experimental pre-release technology. use at your own risk

pastesafe is free and open source

• pastesafe is 100% free and open source under the isc license
• feel free to post a new github issue if you have any question, comment, bug report, feature request, or anything like that
• pastesafe needs much improvement and many new features! reach out if you're interested to volunteer
• if you notice any potential security vulnerabilities, please open an issue, or if it's really serious, email a maintainer so we can patch it before we announce it
• if you like pastesafe, please give it a github star!
• let's hop on discord to chat

pastesafe crypto details and how it works

• each session represents an rsa keypair stored in your browser's localstorage
• if you delete a sessions or clear browser cookies, those session will be gone forever
• there is a download button so you can backup a whole profile onto your computer, but we don't yet have an upload function
• there are two kinds of pastesafe links
  • invite links, which contain the session's rsa public key, and the session id
  • message links, which contain the rsa-encrypted aes key, the session id, and the secret message ciphertext

pastesafe is offering a reward for hackers

• offering $100 USD reward via paypal to the first person to decipher this message
    https://pastesafe.org/#mEwCaTm4...

pastesafe's Issues

leafy background

add this to css to make it pretty

html {
  background:
    linear-gradient(-120deg, #496d51ee, #013a0dff),
    url(https://source.unsplash.com/ALu2B7Vy7ao),
    #013a0dff;
  background-size: cover;
}