Blockchains Brace for Quantum Computing Era with Post‑Quantum Cryptography
The blockchain industry is advancing post‑quantum cryptography (PQC) to counter threats from future quantum computers, with projects taking varying degrees of preparation.
The rapid progress of quantum computing poses a serious risk to the digital signature algorithms that underpin most blockchains today. Recognizing this, the industry is increasingly focused on post‑quantum cryptography (PQC) to ensure long‑term security.
A new installment of the "Quantum & After" series examines how different projects are reacting. Some are genuinely integrating quantum‑resistant technologies, while others appear to be merely capitalizing on the trend without substantive upgrades. The distinction between genuine preparedness and hype remains a key theme.
Earlier coverage had addressed whether investors can profit from quantum technologies. This latest segment shifts attention to the defensive measures being adopted at the protocol level.
Source: ForkLog