PQ Auth

Post-quantum authentication for @Ethereum. Built for what comes next.

[PQ Auth @PQAuth_eth]

Not every transaction requires the same level of security.

PQ Auth enables programmable authorization policies, combining classical and post-quantum signatures based on application requirements.

[PQ Auth @PQAuth_eth]

Post-quantum security doesn't require a new blockchain.

PQ Auth is designed to bring quantum-resistant authentication directly to existing EVM infrastructure.

No new chain. No consensus changes.

[PQ Auth @PQAuth_eth]

Under the hood:

ML-DSA signatures
Onchain verification
Programmable authorization policies
Developer-friendly SDK

Post-quantum authentication, built for Ethereum.

[PQ Auth @PQAuth_eth]

Ethereum authentication is evolving.

PQ Auth brings ML-DSA post-quantum signatures to EVM smart contracts, enabling cryptographic verification directly onchain.

Built for the next era of Ethereum security.

[PQ Auth @PQAuth_eth]

@craxkedDev @ethereum We use ML-DSA post-quantum signatures verified directly by EVM smart contracts.

The cryptography is already EVM-compatible. So we're currently testing on testnet, ahead of our mainnet release.

[PQ Auth @PQAuth_eth]

Post-quantum signatures.
Programmable authentication.
Built for @Ethereum.

This is PQ Auth.