XSigi - Kyber Post‑Quantum Messenger — it’s one of the most secure and future-proof ways to encrypt messages, even against quantum adversaries.
End-to-end encrypted with Kyber for key exchange, Uses XChaCha20-Poly1305 (or AES-GCM) for message payloads, And never sends private keys or plaintext to the server,
問題が解決しない場合は、サポートにお問い合わせください。
サポートチケットを開くPlease reach out if something is broken, confusing, or just not living up to your expectations. We promise: no AI agents, no endless surveys—only real humans who care about your problem and will work with you until it is resolved.
If we ever fall short, email Michael (Founder) directly at michael@xsigi.com and he will personally make it right.
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