The Sui crypto network, in collaboration with Mysten Labs and George Mason University, has unveiled a new quantum upgrade path for blockchains, leaving Bitcoin and Ethereum behind in this regard.
Sui’s Quantum Upgrade Path
The Sui crypto network, in collaboration with Mysten Labs and George Mason University, has introduced a quantum upgrade path for EdDSA-based blockchains. This service is available only for blockchains such as Sui, Solana, Near, and Cosmos, excluding Bitcoin and Ethereum, highlighting the potential to revolutionize blockchain security against quantum computing threats.
Potential Threat of Quantum Computing to Cryptography
According to cryptographer and ethical hacker Kostas Kryptos Chalkias, news of the quantum upgrade was broken on platform X. While concerns arise that quantum computing may threaten existing cryptography, experts like Ki Young Ju and Adam Back assure that, for now, quantum computers are not capable of breaking Bitcoin.
Solana's Quantum-resistant Vault
Solana has also developed the Winternitz Vault aimed at protecting users from threats posed by quantum computing. This system uses Winternitz One-Time Signatures to create new cryptographic keys for each transaction, significantly reducing the risk of compromise. Users can opt into this feature without needing to upgrade their network.
The shifts in the crypto industry, initiated by Sui and Solana, demonstrate the relevance of security in an era of rapid technological change. Considering the potential of quantum computing, the need to adapt and protect assets is becoming increasingly apparent.
