F
Post-quantum TLS readiness
rshb.ru
Critical issue to fix first
Short answer
Yes. As of 2026-11-03, rshb.ru negotiates the hybrid post-quantum key exchange X25519MLKEM768 over TLSv1.3 (Quantum Aether grade F).
| Grade | F |
|---|---|
| Key exchange | X25519MLKEM768 |
| Post-quantum | yes |
| TLS | TLSv1.3 |
| Hosting network | RSHB JSC Russian Agricultural Bank |
| Tranco rank | #7225 |
| Country | 🇷🇺 Russia: #26/26 (14.5%) |
From our weekly tracker of the top 10,000 sites, scanned on 2026-11-03 · /adoption
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[](https://ather-quatum.cloud/?domain=rshb.ru)