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Welcome to QuantumSafe

QuantumSafe provides post-quantum cryptographic (PQC) protection for blockchain ecosystems. As quantum computing advances, today’s elliptic-curve signatures (ECDSA, EdDSA) face an existential threat. QuantumSafe helps you prepare now.
QuantumSafe is built on current NIST-standardized algorithms and does not guarantee absolute security. This is a quantum-readiness tool, not a quantum-proof solution.

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What QuantumSafe Does

PQC Key Generation

Generate ML-DSA and SLH-DSA key pairs locally using NIST FIPS 204/205 standardized algorithms. Your private key never leaves your device.

Hybrid Signing

Create dual ECDSA + ML-DSA signatures that work with today’s chains while providing quantum-ready attestation.

Wallet Scanning

Assess quantum vulnerability of any wallet address. Get a risk score (W1-W4) and chain readiness grade.

Key Management

Bring Your Own Key (BYOK) model keeps you in full control. Managed custody coming in v1.5.

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Why It Matters

Quantum computers capable of breaking ECDSA may be 10-15 years away, but the Harvest Now, Decrypt Later (HNDL) threat is real today. Attackers can record blockchain transactions and public keys now, then break them once quantum hardware matures. Every blockchain transaction that exposes a public key creates a future attack surface. QuantumSafe helps you mitigate this risk before it materializes.

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Get Started

Quick Start

Go from zero to quantum-ready in 5 minutes.

PQC Basics

Understand the fundamentals of post-quantum cryptography.