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arXiv · 2501.08336

Dynaseal: A Backend-Controlled LLM API Key Distribution Scheme with Constrained Invocation Parameters

Jiahao Zhao·Jiayi Nan·Lai Wei·Yichen Yang·Fan Wu
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Abstract

Due to the exceptional performance of Large Language Models (LLMs) in diverse downstream tasks,there has been an exponential growth in edge-device requests to cloud-based models.However, the current authentication mechanism using static Bearer Tokens in request headersfails to provide the flexibility and backend control required for edge-device deployments.To address these limitations, we propose Dynaseal,a novel methodology that enables fine-grained backend constraints on model invocations.

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Jiahao Zhao, Jiayi Nan, Lai Wei, Yichen Yang, Fan Wu. 2024-12-25. Dynaseal: A Backend-Controlled LLM API Key Distribution Scheme with Constrained Invocation Parameters. https://arxiv.org/abs/2501.08336

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