Farcaster热点

Warpcast

private key is shamir sharded on your device into 3 shards, any 2 of which can reconstruct the PK

1 shard remains on the device
1 shard is encrypted by a key that warpcast holds (recovery shard)
1 shard is encrypted by a key that Privy holds (auth shard)

all encryption also happens on your client

effectively the recovery and auth shards are both accessible by your custody address but via authing with two separate service providers

it’d take two separate breaches of warpcast and privy to compromise key material 

the reasons for doing this instead of  simple EOA are 
1) users won’t lose access to their funds bc it inherits the Farcaster recovery system since 2/3 can be accessed via SIWF (all without needing the user to backup anything themselves)
2) users can seamlessly access their wallet on any device (i.e. web) without needing to manually move a seed phase around in a reasonably secure way

Warpcast 推出了内置钱包功能，可以很方便的在 Warpcast 内部进行交易，钱包跟 Frames 结合也有很大的想象空间。

Warpcast 的钱包方案是一种基于 Shamir 加密分享技术的分布式私钥管理方案。它将私钥分割为三个分片，分别存储在用户设备、Warpcast 和 Privy 中，通过加密和多服务提供商保护，确保安全性。用户无需备份私钥，可在多设备上无缝访问钱包，兼具高安全性和良好用户体验。

Warpcast 推出了内置钱包功能，可以很方便的在 Warpcast 内部进行交易，钱包跟 Frames 结合也有很大的想象空间。

Warpcast 的钱包方案是一种基于 Shamir 加密分享技术的分布式私钥管理方案。它将私钥分割为三个分片，分别存储在用户设备、Warpcast 和 Privy 中，通过加密和多服务提供商保护，确保安全性。用户无需备份私钥，可在多设备上无缝访问钱包，兼具高安全性和良好用户体验。
https://warpcast.com/deodad/0xf0d39b0a

microsub.

Farcaster 中文宣传委员 @0xluo.eth Chinese account /fc-buzz | 去中心化社交网络、加密社交产品动态分享 /socialsight SocialSight.telegram