插件中参数需要signature这个该怎么处理？

插件中开发中需要对参数进行签名，这个要怎么做？

The issue only asks how plugin parameters should be signed and names no files, tests, entry points, or signing requirements. Start by locating the plugin parameter handling and existing authentication or signature code, then clarify the signing algorithm, key handling, and expected verification behavior before implementation.

Written by the indexing model from the issue text.