Posts  / #POST-219708
REDDIT

Application-Level Cascading Cipher

A
Feb 13, 2026 · 12:46

[https://positive-intentions.com/blog/cascading-cipher](https://positive-intentions.com/blog/cascading-cipher)

i wanted to improve the encryption i was using in my webapp. i already know that webRTC is encrypted by default, but that isnt anywhere near as respected as the signal protocol and it wouldnt be quantum-secure.

understandably, people are not looking towards browser-based solutions for post-quantum cryptography, but i was interested to see what could be done.

i'm cooking hard on this and its far from finished, but i wanted to share the implementation and demo in case its interesting for anyone.

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