Author

Yu Zheng

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#artificial intelligence Review Sep 2026

From Review to Authorization: Key-Isolated Threshold Signing for LLM Agents

KITA is presented, a review-to-authorization architecture that keeps the user's personal secret signing key and every threshold signing-key share outside all LLM processes and establishes execution-bound authorization integrity.

Yu Zheng, Qi-Zhi Zhang · 1 citation