A dApp that helps users create and retrieve stealth addresses.

Site: https://stadds.vercel.app

Contract on Polygon: https://polygonscan.com/address/0x9F3A3E1db87524D75f2A4b6d26c42b39043d4aB5

In the Home tab:

• Enter the receiver's address.
• The dApp checks the contract for the public key, if no public key is provided, it checks various chains for a transaction to get their public key.
• Write a secret, which acts as a salt (more complex is better against bruteforce attacks).
• Send the shared secret to the receiver, so they can obtain the stealth private key for the stealth address.
• You can save the shared secret to the contract, but it will create a "link" between the creator and the receiver (the stealth address remains unknown to everyone except the creator and the receiver).

In the Your StAdds tab:

• You can add your public key.
• You can check all of your shared secrets (if you have any saved to the contract).
• You can retrieve the stealth private key using a shared secret and your private key (you can either turn off your Internet or use this function to get the stealth private key).

Frontend built with Scaffold-Eth 2.