A blockchain micropython libraries for ECC, ECDSA and network with BITCOIN BTC, Ethereum, EOS

ECDSA secp256k1 (Bitcoin) crypto lib dependency-free Vanilla JavaScript.

Interactive simulation of Zero-Knowledge Proofs using elliptic curve cryptography in Python, demonstrating secure credit score verification for lending processes.

A token claim system with signature verification and whitelisting functionality.

fail0verflow's exploit on PS3 from 2010

Verify signature using combinations of values and generate whitelist or use in any case without paying for high gas

Code 91101 is a mysterious message from the depths of the digital world