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a16z crypto 發布後量子 Lattice Jolt,速度提升 2-3 倍

2026-09-10 08:24:10

ChainCatcher 消息,a16z crypto 研究團隊今日發布開源 zkVM Jolt 的新版本 Lattice Jolt。該版本架構與此前版本相同,但將底層密碼學從橢圓曲線改為格,同時實現後量子安全性、證明者與驗證者速度提升 2-3 倍,以及證明大小低於 100 KB。

Lattice Jolt 用基於 Module-SIS 假設的新多項式承諾方案 Akita 替換此前依賴橢圓曲線的 Dory,目標完整 128 位安全性。Akita 由 LayerZero 研究人員與工程師主導開發,並與卡內基梅隆大學、南加州大學以及 a16z crypto 團隊合作。在同一機器上,僅 CPU 的 Lattice Jolt 證明超過 200 萬 RISC-V 週期/秒,Apple Metal GPU 加速下超過 1000 萬週期/秒,證明者空間降至每週期約 200 字節。

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