BTC $84,554.77 -0.33%
ETH $2,678.56 -0.86%
BNB $769.44 -0.12%
XRP $1.48 -1.52%
SOL $118.72 +0.01%
TRX $0.3357 +0.05%
DOGE $0.0927 -2.36%
ADA $0.2455 -1.68%
BCH $305.62 -0.42%
LINK $13.97 -3.09%
HYPE $87.94 -0.40%
AAVE $182.12 +7.63%
SUI $1.13 -2.75%
XLM $0.2166 -1.79%
ZEC $1,333.79 -1.28%
AAPL $333.52 +1.13%
AMZN $250.53 +0.38%
GOOGL $343.21 +1.23%
MSFT $515.61 -0.17%
META $728.51 +0.13%
NVDA $234.42 +1.06%
TSLA $370.99 +3.81%
SNDK $1,720.19 -3.26%
INTC $119.83 -0.89%
SPCX $158.69 +5.84%
MU $1,073.22 -0.73%
AMD $631.23 +2.22%
BTC $84,554.77 -0.33%
ETH $2,678.56 -0.86%
BNB $769.44 -0.12%
XRP $1.48 -1.52%
SOL $118.72 +0.01%
TRX $0.3357 +0.05%
DOGE $0.0927 -2.36%
ADA $0.2455 -1.68%
BCH $305.62 -0.42%
LINK $13.97 -3.09%
HYPE $87.94 -0.40%
AAVE $182.12 +7.63%
SUI $1.13 -2.75%
XLM $0.2166 -1.79%
ZEC $1,333.79 -1.28%
AAPL $333.52 +1.13%
AMZN $250.53 +0.38%
GOOGL $343.21 +1.23%
MSFT $515.61 -0.17%
META $728.51 +0.13%
NVDA $234.42 +1.06%
TSLA $370.99 +3.81%
SNDK $1,720.19 -3.26%
INTC $119.83 -0.89%
SPCX $158.69 +5.84%
MU $1,073.22 -0.73%
AMD $631.23 +2.22%

BSC 發布抗量子密碼遷移報告:交易簽名已切換至 ML-DSA-44,TPS 測試下降約 40%-50%

2026-05-19 15:34:08

ChainCatcher 消息,BNB Chain 於此前 5 月 14 日發布《BSC Post-Quantum Cryptography Migration Report》稱,已完成針對交易簽名與共識層的抗量子密碼遷移測試,採用 NIST 標準化後量子簽名算法 ML-DSA-44(Dilithium)及 pqSTARK 聚合方案。

報告顯示,BSC 已將交易簽名從 ECDSA 替換為 ML-DSA-44,並將共識投票聚合從 BLS12-381 切換至 pqSTARK,以應對未來量子計算對現有橢圓曲線密碼體系的潛在威脅。不過,後量子簽名也顯著增加鏈上數據體積:單筆交易大小從約 110 字節增至約 2.5KB;區塊大小在 2000 TPS 場景下從約 130KB 增至約 2MB;測試環境下 TPS 下降約 40%-50%。

BSC 表示,當前網絡瓶頸主要來自更大的交易數據傳播,而非共識協議本身。與此同時,共識層聚合仍保持較高效率,pqSTARK 可實現約 43:1 的簽名壓縮比,驗證者額外負擔仍處於可控範圍。報告認為,現有技術已可實現區塊鏈"抗量子化"部署,但未來仍需解決網絡帶寬與數據擴展性問題。

app_icon
ChainCatcher 與創新者共建Web3世界