atlas2011

Short answer, get a security audit.

Definitely. Bad entropy is a real issue. The attacker could replace the RNG with a deterministic one, making the keys predictable.

Exactly, this is about compromised sites or malicious code. Just look at these threads: Vulnerabilities on bitcoinpaperwallet... avoid it. walletgenerator.net scam exposed.

Good point. Since it's a mini key, is it possible to use a full 256 bits?

Thanks for your input Quickseller We’ve been through a bad RNG attack before, trusted some software and lost keys. Trying to refund everyone affected. We want to build something more secure. The audio helps with…

Thanks for the info This tool focuses on mini keys, which we need for secure collectibles. We’re also thinking about a WIF tool.

Good questions PortAudio helps by adding randomness through audio. Yep, the mini keys are fine for Electrum, we’ve generated over a thousand keys with it. But it’s not a standalone program, just a Python script.

Hey everyone Can I get your thoughts on any security issues with https://github.com/raritycheck/BTCMiniKeyGenerator? We’re looking to use it for creating BTC mini private keys for some projects. Just want solid feedback.