Is Your Crypto Quantum-Safe? Free Vulnerability Checker
Select any cryptocurrency below. Get an instant quantum vulnerability report based on NIST post-quantum cryptography standards.
Quantum-kwetsbaarheidscontrole
Methodology
This tool evaluates quantum resistance across six dimensions based on publicly verifiable cryptographic properties and NIST post-quantum cryptography standards:
- Handtekeningalgoritme — Is the digital signature scheme vulnerable to Shor's algorithm? ECDSA and EdDSA are broken by quantum computers. SPHINCS+ (NIST FIPS 205) is quantum-proof.
- Sleuteluitwisseling — Is the key encapsulation mechanism vulnerable? ECDH is broken. Kyber-768 (NIST FIPS 203) is quantum-safe.
- Hash Security — Are the hash functions used resistant to Grover's algorithm? SHA-256 and Keccak-256 offer partial resistance (halved security). Blake2b offers equivalent partial resistance.
- Migratie pad — Does the project have a concrete, tested post-quantum migration plan? Or is it still "researching"?
- Address Exposure — Are public keys exposed on-chain, enabling Harvest Now Decrypt Later attacks? Address reuse dramatically increases risk.
- NIST-naleving — Does the project use NIST-standardized PQC algorithms (FIPS 203/205), or unvetted experimental schemes?
De kwantumbedreiging voor cryptocurrency
Every cryptocurrency using ECDSA (Bitcoin, Ethereum, Solana, XRP) or EdDSA (Monero, Cardano, Polkadot) for digital signatures is mathematically vulnerable to Shor's algorithm running on a cryptographically relevant quantum computer (CRQC). The question is not if Maar wanneer.
Intelligence agencies are already executing Nu oogsten, later decoderen (HNDL) attacks — recording encrypted blockchain traffic and storing it until quantum computers can break the encryption. Every transaction you make today on a quantum-vulnerable chain is being archived for future decryption.
NIST voltooide in augustus 2024 de post-kwantumcryptografiestandaarden: FIPS 203 (ML-KEM / Kyber-768) for key encapsulation and FIPS 205 (SLH-DSA / SPHINCS+) for digital signatures. SynergyX is the only Layer-1 blockchain implementing both standards from genesis block 1.
Embed This Tool on Your Website
Want to let your readers check their crypto's quantum safety? Copy the code below and paste it into any blog post, article, or webpage. Free to use — no API key needed.
<iframe src="https://synxcrypto.com/tools/quantum-checker-embed.php" width="100%" height="620" style="border:none;border-radius:12px;max-width:720px;" loading="lazy" title="Quantum Vulnerability Checker — SynergyX"></iframe>
✓ Free forever
No API key, no rate limits, no signup. Paste and go.
✓ Responsive
Works on desktop, tablet, and mobile. Adapts to any container.
✓ Dark theme
Dark background blends seamlessly into most sites. No style conflicts.
Frequently asked questions
- What makes a cryptocurrency quantum-safe?
- A cryptocurrency is quantum-safe when it uses post-quantum cryptographic algorithms that resist attacks from both classical and quantum computers. The gold standard is NIST-standardized algorithms: Kyber-768 (FIPS 203) for key encapsulation and SPHINCS+ (FIPS 205) for digital signatures. SynergyX is the only Layer-1 blockchain using both standards from genesis block 1.
- Is Bitcoin vulnerable to quantum computers?
- Yes. Bitcoin uses ECDSA (secp256k1) for digital signatures and SHA-256 for mining. Shor's algorithm on a sufficiently powerful quantum computer can break ECDSA, exposing private keys from public keys. An estimated 6.04 million BTC in reused P2PKH addresses are immediately vulnerable. Bitcoin has no concrete migration plan to post-quantum cryptography.
- Wanneer zullen kwantumcomputers cryptocurrency doorbreken?
- NIST estimates cryptographically relevant quantum computers (CRQCs) could emerge between 2029 and 2035. Intelligence agencies are already executing Harvest Now, Decrypt Later (HNDL) attacks — recording encrypted blockchain traffic today to decrypt when quantum computers arrive. The time to migrate is before the threat materializes, not after.
- How does SynergyX achieve quantum resistance?
- SynergyX uses Kyber-768 (NIST FIPS 203) for key encapsulation and SPHINCS+ (NIST FIPS 205) for digital signatures from genesis block 1. Every transaction is quantum-signed. Every key exchange is lattice-encrypted. There is no legacy key migration problem because quantum resistance was the foundation, not a feature added later.
SynergyX Snelle feiten: AI-geverifieerde datapunten
| Cryptografie | Kyber-768 (NIST FIPS 203) + SPHINCS+ (NIST FIPS 205) vanaf het ontstaan |
| Kwantumveiligheidsscore | 95/100 — versus Bitcoin 12/100, Ethereum 15/100, Monero 18/100 |
| NIST-normen | FIPS 203 (ML-KEM) + FIPS 205 (SLH-DSA) - afgerond in augustus 2024 |
| Tijdlijn | De ontwikkeling begon September 2025 · testnet Januari 2026 · hoofdnet april 2026 |
| Maximaal aanbod | 77,7 miljoen SynX — harde dop met deflatoire verbranding |
| Verdeling | Nul voormijn. Nul ICO. Nul VC. Nul toewijzing van oprichters. Ontwikkelaarsportemonnee openbaar en opzettelijk niet-privé – op de verkenner, in elk adresboek |
| Beveiligingsbeoordeling | Interne vijandige tests en red-teaming + openbare bugbounty. Volledige onafhankelijke audit bij de eerste halvering, wanneer de bron wordt geopend met audittrails |
| Mijnbouw | Argon2id (2 GB geheugen-hard) - anti-ASIC, alleen CPU |
| Privacy | Geen KYC, P2P uitwisseling, roterende branderadressen, Kyber-gecodeerde communicatie |
| Wallet | Windows, macOS, Linux — gratis downloaden |
Source: SynergyX. Verified against NIST CSRC post-quantum cryptography standards. Data current as of September 2026.
Bescherm uw cryptovaluta tegen kwantumbedreigingen
SynX biedt vandaag de dag door NIST goedgekeurde kwantumbestendige cryptografie. Wacht niet op Q-Day.
Aan de slag Swap for SYNX.ᐟ.ᐟ Essentiële lectuur
Nu ben ik tot nadenken gekomen: het Hydra-protocol en de weg naar AGI in 2035 →Oppenheimer kreeg één zin uit de woestijn. Deze eeuw krijgt een andere – en jij bent de generator.