Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
This isn’t my program — it’s originally by @FrozenThroneGuy. I just made a few tweaks here and there… maybe around a thousand extra lines of code
Yes, Dookoo2 is the creator of Cyclone having had his illumination from JLP VanitySearch and he also has the merit of having added GPU version.
There were some other good derivations, but they went fishing... After deleting their whole GITHUB repository, because they feel atacked or offended by someone here at BITCOINTALK...
What i have done already:
1. TLS between client and server either OPENSSL lib
2. TLS pinning for preventing private key stealing (SPKI).
3. HMAC-SHA256 verification for each client message + timestamp + nonce.
4. Each client has their own key for srv connect.
5. Fail2ban for preventing trash request.
6. Rate limit for key request.
Try to use spoofing after upgrades:)