Exchange Ranking
Top Exchanges
24h Volume Ranking
Popularity Ranking
Exchange BTC Balance
Proof of Reserves
Decentralized Exchanges
Funding Rate
Funding Heatmap
Liquidation Data
Max Pain
Long/Short Ratio
Whale L/S Ratio
Binance/Okex/Huobi L/S
Bitfinex Margin L/S
ETF Tracker
Solana ETF
XRP ETF
Hong Kong ETF
Bitcoin Treasuries
Crypto Reversal
Ethereum Reserves
HyperLiquid Wallet Analysis
Hyperliquid Whale Watch
Large Transactions
On-chain Movement
Bitcoin ROI
Stablecoin Market Cap
Options Analysis
News
Articles
Economic Calendar
Features
Wallet
Contract Calculator
Security
Collections
Watchlist
Following
NEAR NEAR协议引入量子抗性签名，用户无需转移资产即可增强账户安全
NEAR协议的nearcore 2.13升级引入了ML-DSA-65签名算法，使用户能够在不转移资产的情况下添加量子抗性密钥。这种量子抗性保护是自愿性的；现有的密钥仍然受到支持，只有当用户添加并使用新密钥时，账户才能获得相应的保护。
NEAR新增量子抗性账户密钥
此次升级支持ML-DSA-65，这是一种旨在抵御未来量子计算机攻击的数字签名方案。根据技术提案NEP-645，用户可以将新密钥添加到现有账户中，并使用它来签署交易。
值得注意的是，NEAR账户使用与单个加密密钥分离的账户ID。这种结构允许用户在创建新账户或转移持仓的情况下轮换访问密钥。相比之下，比特币和以太坊的地址与其现有加密系统派生的密钥对绑定在一起。更改这些系统可能需要用户将资产转移到不同的地址。
升级后现有密钥仍保持活跃
NEAR于7月通过nearcore 2.13引入了该功能。然而，这一变更是自愿的，现有的密钥和钱包继续正常工作。只有当账户所有者添加并使用量子抗性密钥时，该账户才能获得保护。如果旧密钥仍处于活动状态，该访问途径仍将保留其现有的安全限制。
In addition, this upgrade did not make the entire network quantum resistant. Based on the information provided, the verifier key still relies on existing encryption technology. As a result, co-founder Illia Polosukhin's statement mainly concerns account-level protection through key updates, rather than comprehensive network-level protection. This difference is important because users must change their account access settings to use the new signing method.
Analyst Michael van de Poppe responds to the development of NEAR
Analyst Michael van de Poppe said that NEAR is already dealing with quantum computing risks. He is positive about this pace of development and believes that investors should not be bearish.
The July 2.13 upgrade also introduced dynamic harding, allowing the network to automatically split shards when they reach a defined state size threshold. Previously, adding shards required protocol upgrades and verifier coordination.
According to Polosukhin, NEAR considered future quantum security when designing its account model. The network also works with hardware and software wallet developers, including Ledger, to provide post-quantum support to users.
Developers can use the NEAR CLI to rotate account keys to ML-DSA-65. This feature provides account-level options, while the verifier key and older access methods remain unchanged.
