Quantum Computing Poses Threat to Crypto Security, Ethereum Targets 2029 for Post-Quantum Upgrade
- Quantum computing could potentially break cryptographic keys in minutes, posing a significant threat to current systems used in crypto.
- There is a reasonable chance of having a cryptographically relevant quantum computer by 2031.
- Ethereum aims to upgrade all its cryptography to be post-quantum secure by 2029.
- Cold storage wallets can be secured against quantum attacks by not revealing the public key until a transaction is made.
- The transition to post-quantum cryptography involves both technical and social challenges.
Quantum computing advancements pose a systemic risk to the crypto industry, with Ethereum proactively planning upgrades for enhanced security by 2029. The emergence of powerful quantum computers could compromise existing cryptographic systems, necessitating urgent updates across blockchain technologies.
Source (3.2)https://cryptobriefing.com/justin-drake-quantum-computing-could-break-crypto-keys-in-minutes-ethereum-aims-for-post-quantum-security-by-2029-and-the-race-to-secure-blockchain-against-quantum-threats-unchained/?rand=59535
