Baidu App Technology
Aug 11, 2022 · Information Security
How Baidu’s bdtls Protocol Secures Mini‑Programs with TLS 1.3‑Inspired Design
This article explains Baidu’s custom bdtls security communication protocol for mini‑programs, detailing its TLS 1.3‑based architecture, DHE‑RSA key exchange, AES‑GCM encryption, implementation on both server and client sides, and the strategies used to achieve strong security, low latency, high availability, and extensibility.
TLSbdtlsencryption
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