Douyu Streaming
Oct 29, 2021 · Information Security
Understanding SSL/TLS and DTLS: From Cryptographic Basics to WebRTC Security
This article explains the security risks of early Internet protocols, the evolution of SSL/TLS and DTLS, fundamental cryptographic concepts such as symmetric and asymmetric encryption, hashing, MACs, digital signatures, AES modes and padding, and how these technologies are applied in TLS handshakes, DTLS, and WebRTC.
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