Questions tagged [security-key]

Suppose my private key is properly generated. My public key is known to everybody. I don't care about privacy. How many times can I reuse my bitcoin address until someone has enough information from all my transaction data to break my private…

Suppose I had a gigantic sum of bitcoins and wanted to store them in my brain's memory instead of any physical form. How much data would I need to be able to remember? I understand I'd have to transfer it all to one address - would I need to…