Abstract: An offline signature verification system is proposed in this paper. The proposed model has two stages: preprocessing and eigen-signature construction. In the preprocessing stage, we convert ...

BTQ’s Bitcoin-like quantum testnet explores post-quantum signatures, exposed public keys and why “old BTC risk” is an ...

Abstract: CP256-1299 is a digital signature scheme based on the arithmetic of cubic Pell curves, proposed as an alternative to ECDSA to offer comparable efficiency and enhanced algebraic diversity.