[KongchangAI]
Unverified50% confidenceFactExact time

k-匿名(k-anonymity)技术将用户密码进行 SHA-1 哈希后仅发送哈希值前 5 个字符到服务端进行前缀匹配,客户端在本地完成完整比对,从而不暴露实际密码或完整哈希

1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/717144
API
curl https://kongchang.com/api/v1/knowledge/claims/717144
MCP
get_claim(id=717144)