BTC $64,081.11 -1.52%
ETH $1,860.27 -0.78%
BNB $564.66 -0.57%
XRP $1.09 -1.46%
SOL $74.15 -2.21%
TRX $0.3309 +0.72%
DOGE $0.0694 +0.24%
ADA $0.1638 -2.03%
BCH $210.61 +0.12%
LINK $8.33 -1.46%
HYPE $57.50 -0.94%
AAVE $91.59 -4.12%
SUI $0.7103 -4.53%
XLM $0.1789 -2.04%
ZEC $487.77 -4.08%
BTC $64,081.11 -1.52%
ETH $1,860.27 -0.78%
BNB $564.66 -0.57%
XRP $1.09 -1.46%
SOL $74.15 -2.21%
TRX $0.3309 +0.72%
DOGE $0.0694 +0.24%
ADA $0.1638 -2.03%
BCH $210.61 +0.12%
LINK $8.33 -1.46%
HYPE $57.50 -0.94%
AAVE $91.59 -4.12%
SUI $0.7103 -4.53%
XLM $0.1789 -2.04%
ZEC $487.77 -4.08%

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
收藏

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 与创新者共建Web3世界