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Cryptography

A collection of 2 posts

Cryptography end-to-end encryption X3DH Protocol

Understanding Signal Protocol: X3DH Protocol

Learn how Signal protects your communication from prying eyes. This article explains the Signal Protocol in detail, breaking down key exchange, prekeys, and how it keeps your messages private.

  • Suman Khadka
Suman Khadka Mar 5, 2024 • 4 min read
HTTPS Cryptography Architecture

Does HTTPS Really Use Asymmetric Keys?

I used to think HTTPS used asymmetric security keys like other RSA algorithm-based protocols. However, turns out it is not as simple as it seems.

  • Swatantra Dhakal
Swatantra Dhakal May 2, 2023 • 3 min read
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