Unverified50% confidenceFactExact time
Signal 协议综合运用了 X3DH 密钥协商算法和 Double Ratchet 双棘轮算法，实现前向保密和破坏后恢复安全性
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
DCTS: A Deep Dive into an Open-Source Self-Hosted E2EE Encrypted Communication Platform
redditr/opensource7/11/2026
Related Claims
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