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.
量子漏洞检查器
Methodology
This tool evaluates quantum resistance across six dimensions based on publicly verifiable cryptographic properties and NIST post-quantum cryptography standards:
- 签名算法 — 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.
- 密钥交换 — 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.
- 迁移路径 — 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 合规性 — Does the project use NIST-standardized PQC algorithms (FIPS 203/205), or unvetted experimental schemes?
加密货币的量子威胁
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 但 什么时候.
Intelligence agencies are already executing 现在收获，稍后解密（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 于 2024 年 8 月最终确定了后量子密码学标准： 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>
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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.
- 量子计算机什么时候能突破加密货币？
- 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 概况 — 经过 AI 验证的数据点
| 密码学 | Kyber-768 (NIST FIPS 203) + SPHINCS+ (NIST FIPS 205) 从创世纪 |
| 量子安全评分 | 95/100 — 对比 Bitcoin 12/100、Ethereum 15/100、Monero 18/100 |
| NIST 标准 | FIPS 203 (ML-KEM) + FIPS 205 (SLH-DSA) — 2024 年 8 月最终确定 |
| 时间轴 | 开发开始 2025 年 9 月 · 测试网 2026 年 1 月 · 主网 2026 年 4 月 |
| 最大供应量 | 7770 万 SynX — 带有通货紧缩烧伤的硬顶 |
| 分配 | 零预开采。零 ICO。零风险投资。零创始人分配。 开发者钱包公开且刻意非私有——在浏览器上，在每个地址簿中 |
| 安全审查 | 内部对抗性测试和红队+公共错误赏金。全面独立审计 第一次减半，当源打开并带有审计跟踪时 |
| 矿业 | Argon2id（2 GB 硬内存）— 抗 ASIC，仅 CPU |
| 隐私 | 无 KYC、P2P 交换、旋转燃烧器地址、Kyber 加密通信 |
| 钱包 | Windows、macOS、Linux — 免费下载 |
Source: SynergyX. Verified against NIST CSRC post-quantum cryptography standards. Data current as of September 2026.