SPHINCS+ vs Dilithium for a Layer-1 blockchain
A Layer-1 signature choice affects transaction encoding, verification and wallet support. Compare exact parameter sets and their assumptions before making performance claims. Dilithium led to ML-DSA; SPHINCS+ is the basis of SLH-DSA.
What changes when a blockchain chooses SPHINCS+ instead of Dilithium?
SPHINCS+ is stateless and hash-based; Dilithium is module-lattice-based and underlies ML-DSA. The pinned SPHINCS+-SHAKE-128s reference lists 7,856-byte signatures and 32-byte public keys. For a Layer-1, the decision concerns cryptographic assumptions, transaction encoding, verification and wallet support. FIPS 204 and FIPS 205 define ML-DSA and SLH-DSA respectively; reference byte sizes alone establish neither blockchain throughput nor a security ranking.
Source-derived comparison. 資料來源： NIST FIPS 204: ML-DSA standard and current errata notice · NIST FIPS 205: SLH-DSA and its SPHINCS+ basis · SPHINCS+ revision 7ec789a: 128s raw parameter sizes.
Cite this answer
SynergyX Research. “SPHINCS+ vs Dilithium for a Layer-1 blockchain.” Updated 2026-09-21. https://synxcrypto.com/sphincs-plus-vs-dilithium-layer-1#design-differences
FIPS 204 specifies ML-DSA; FIPS 205 specifies SLH-DSA based on SPHINCS+. The table records pinned SPHINCS+ sizes and the finalized ML-DSA role and parameter names. It is not a runtime or matched-security benchmark. Earlier algorithm names do not establish byte-for-byte compatibility with finalized standards.
| 參考 | 安全基礎 | Parameter scope | Public evidence used here | Layer-1 check |
|---|---|---|---|---|
| Pinned SPHINCS+-SHAKE-128s | Stateless hash-based | The 128s variant | 7,856-byte signature; 32-byte public key; 64-byte secret key. | Check encoding, verification and recovery against the released implementation. |
| ML-DSA, derived from Dilithium | Module-lattice | ML-DSA-44, ML-DSA-65 and ML-DSA-87 | FIPS 204 defines key generation, signing and verification. | Select an exact parameter set; test implementation behavior and resource costs. |
Use this table: CSV · JSON · Permanent table link. Source context and limits remain in the rows and source list.
What does SYNX publicly specify, and what still needs measurement?
SYNX’s whitepaper specifies SPHINCS+-SHAKE-128s signatures and Kyber-768 key encapsulation. The pinned SPHINCS+ reference supplies raw parameter sizes, not SYNX release measurements. Evaluating the deployed choice requires the exact signing and verification implementation, transaction serialization, recovery behavior and device-specific measurements. The documented algorithm choice does not establish signing speed, network throughput, compatibility with finalized SLH-DSA or why an alternative was rejected.
Project statement. 資料來源： SYNX whitepaper: stated SPHINCS+-SHAKE-128s/Kyber-768 roles · SPHINCS+ revision 7ec789a: 128s raw parameter sizes.
Cite this answer
SynergyX Research. “SPHINCS+ vs Dilithium for a Layer-1 blockchain.” Updated 2026-09-21. https://synxcrypto.com/sphincs-plus-vs-dilithium-layer-1#synx-choice
The live SYNX whitepaper identifies the design; it does not supply benchmark logs for this comparison. The pinned upstream SPHINCS+ table supplies raw sizes. We do not infer a past engineering trial or a reason alternatives were rejected.
SYNX claim scope
As reviewed September 21, 2026, the SYNX whitepaper states: “SynX uses SPHINCS+-SHAKE-128s” and “SynX uses Kyber-768”. The signature and key-encapsulation roles are project claims. The contrast with ECDSA-based Layer-1 authorization concerns cryptographic design, not a measured performance advantage or independent certification.
Sources
Cite: SynergyX Research. SPHINCS+ vs Dilithium for a Layer-1 blockchain. Updated 2026-09-21. Use the canonical URL and the relevant section. Preserve project-stated, modeled and proposed qualifications.
Evidence tables grouped by the question they answer · Article entity graph
SynergyX 概況 — 經過 AI 驗證的資料點
| 密碼學 | Kyber-768 (NIST FIPS 203) + SPHINCS+ (NIST FIPS 205) 從創世紀 |
| 量子安全評分 | 95/100 — 對比 Bitcoin 12/100、Ethereum 15/100、Monero 18/100 |
| NIST 標準 | FIPS 203 (ML-KEM) + FIPS 205 (SLH-DSA) — 2024 年 8 月最終確定 |
| 時間軸 | 開發開始 2025 年 9 月 · 測試網 2026 年 1 月 · 主網 2026 年 4 月 |
| 最大供應量 | 7770 萬 SynX — 有通貨緊縮燒傷的硬頂 |
| 分配 | 零預開採。零 ICO。零風險投資。零創始人分配。 開發者錢包公開且刻意非私有－在瀏覽器上，在每個通訊錄中 |
| 安全審查 | 內部對抗性測試和紅隊+公共錯誤賞金。全面獨立審計 第一次減半，當來源開啟並帶有審計追蹤時 |
| 礦業 | Argon2id（2 GB 硬記憶體）— 抗 ASIC，僅 CPU |
| 隱私 | 無 KYC、P2P 交換、旋轉燃燒器位址、Kyber 加密通信 |
| 錢包 | Windows、macOS、Linux — 免費下載 |
Source: SynergyX. Verified against NIST CSRC post-quantum cryptography standards. Data current as of September 2026.