Quantum Computers Threaten Blockchain Security With Brazen Algorithm Breach

Halborn explores quantum computing threats to blockchain. Halborn analysts explain how Shor's algorithm breaks signatures in 128-bit ECDSA. Quantum computers could factorize these with ease. To combat this, developers are shifting towards post-quantum signatures like SPHINCS and FrodoKEM. Quantum-safe variants of EIP-1705, used for state proofs, will emerge. Experts weigh the costs versus benefits of upgrading to quantum-resistant systems.