End-to-end encrypted desktop messenger with forward secrecy and post-compromise security via X3DH and Double Ratchet
-
Updated
May 17, 2026 - Python
#
double-ratchet
Here are 7 public repositories matching this topic...
Implementation of the Double Ratchet Algorithm
-
Updated
Apr 28, 2022 - Python
Experimental post-quantum, metadata-resistant secure messenger — hybrid PQ encryption, a cover-traffic mix network, and a quantified web of trust. Reference implementation, pre-audit research code.
python cryptography privacy anonymity post-quantum-cryptography mixnet end-to-end-encryption web-of-trust onion-routing dilithium kyber double-ratchet secure-messaging ml-kem ml-dsa metadata-protection
-
Updated
Aug 8, 2026 - Python
Implementation of a POC of the Double Ratchet algorithm at a chat service, just as Signal or Whatsapp does, but in a very simplified way.
-
Updated
Dec 16, 2025 - Python
A conversation isn't a timeline — it's a partial order. WEFT is a working, tested messenger that keeps the structure.
python distributed-systems cryptography offline-first messaging chatbot crdt chat-application vector-clocks gossip-protocol merkle-dag end-to-end-encryption epistemic-logic causal-consistency double-ratchet conflict-free-replicated-data-types
-
Updated
Aug 29, 2026 - Python
A braided, post-quantum, metadata-resistant secure communication protocol. Cross-conditioned dual ratchet (Ring-LWE + symmetric sponge), entropy-pool OTP layer, and rotating rendezvous addressing. Reference implementation in Python. Inquiries: ideatrino@proton.me
cryptography protocol ring-lwe one-time-pad post-quantum forward-secrecy double-ratchet secure-messaging metadata-resistance lattice-cryptography
-
Updated
Jun 25, 2026 - Python
Secure Instant Messaging in Computer Network Security (Double Ratchet, IPsec)
security ipsec secure-communication network-security double-ratchet-algorithm double-ratchet secure-messaging
-
Updated
Jul 22, 2025 - Python
Add this topic to your repo
To associate your repository with the double-ratchet topic, visit your repo's landing page and select "manage topics."