QuantPass — Quantum-Safe Password Manager

Post-quantum password manager. Protects credentials with NIST-approved ML-DSA-44 & ML-KEM-1024 cryptography.

QuantPass is a password manager built for the post-quantum era. Every password manager today protects your credentials with classical encryption — the kind a sufficiently powerful quantum computer will eventually break. QuantPass is different: it uses NIST-standardized post-quantum cryptography (ML-DSA-44 / Dilithium2 for authentication, ML-KEM-1024 / Kyber for key encapsulation) from day one, so your saved credentials stay protected even against future quantum attacks — including "harvest now, decrypt later" threats, where encrypted data is stolen today and held until a quantum computer can break it. What QuantPass does: Detects login forms automatically and offers to sign you in with one click — no typing, no copy-pasting from another app. Generates strong, random passwords on signup forms using your device's cryptographically secure random number generator, and saves them automatically once you're registered. Authenticates you with a quantum-safe digital signature instead of just a master password — every sign-in is cryptographically verified, not just pattern-matched. Warns you before you enter credentials on suspicious or look-alike domains, using typosquatting and homograph detection. Supports multiple accounts on the same site, with a simple picker if you have more than one login for a domain. Keeps your data private with a zero-knowledge architecture — your encryption keys are generated and stored only on your device, and QuantPass's servers never see your plaintext passwords. Built for what's coming, not just what's here now. Classical encryption (RSA, ECDSA) is the foundation almost every password manager relies on. It's secure today, but cryptographers widely expect a sufficiently powerful quantum computer will eventually be able to break it. QuantPass uses the cryptographic standards NIST finalized in 2024 specifically to resist that future, so your vault isn't quietly accumulating risk while you wait for "later" to become a problem. Privacy first. QuantPass never sees your passwords in plaintext. Your master identity key is generated on your device and never transmitted. Vault data is encrypted client-side before it ever reaches our servers. Privacy policy: https://quantcert.ai/legal/privacy-policy