BTC $78,786.73 +0.39%
ETH $2,493.51 +2.18%
BNB $704.06 +1.69%
XRP $1.41 -1.94%
SOL $100.98 +4.37%
TRX $0.3353 -0.00%
DOGE $0.0867 +0.74%
ADA $0.2110 +0.53%
BCH $268.05 +0.63%
LINK $11.53 +2.21%
HYPE $81.54 +1.09%
AAVE $125.80 -0.35%
SUI $0.7573 +0.23%
XLM $0.1841 +0.80%
ZEC $805.63 +3.39%
BTC $78,786.73 +0.39%
ETH $2,493.51 +2.18%
BNB $704.06 +1.69%
XRP $1.41 -1.94%
SOL $100.98 +4.37%
TRX $0.3353 -0.00%
DOGE $0.0867 +0.74%
ADA $0.2110 +0.53%
BCH $268.05 +0.63%
LINK $11.53 +2.21%
HYPE $81.54 +1.09%
AAVE $125.80 -0.35%
SUI $0.7573 +0.23%
XLM $0.1841 +0.80%
ZEC $805.63 +3.39%

Arbitrum 开发团队 Offchain Labs 将推出针对定序器女巫攻击的防御机制

2023-02-27 13:37:52

ChainCatcher 消息,Arbitrum 开发团队 Offchain Labs 正在开发题为“添加中继客户端连接随机数”的防御机制,以阻止 MEV 搜索者对定序器进行女巫攻击。该机制要求随机数在不同客户端之间必须是唯一的,中继将按照随机数目标值从高到低的顺序向客户端广播消息,就要有最高随机数目标值的客户端将最快收到消息。如果两个连接的随机数目标值相同,那么随机是哈希值较低的客户端会先收到广播,随后再传播给其他中继。

app_icon
ChainCatcher Building the Web3 world with innovations.