Check this out, https://memcrypt.cash/ also this https://memo.cash/topic/%3F
Oh wow. Exactly like that, just more user-friendly! Props to the makers of that. Might have to use it in my app.
Please dont. Use proper encryption. ECDSA wasn't designed for that.
As someone who's not that encryption knowledgeable could explain why not? I don't want any issues with my app.
The S in ECDSA stands for Signature. While yes, there are private and public keys involved, using it as an encryption method is kinda a hack.