# 分片管理

Cregis採用先進的MPC（多方計算）分片技術**，**Cregis通過將私鑰分割成多個分片來增強安全性。在單簽錢包中，這些MPC分片安全地儲存在本地設備和可信執行環境（TEE）中，確保沒有任何單一實體掌握完整的密鑰。對於多簽錢包，分片分佈在不同的本地設備上，進一步通過去中心化控制來提升安全性。每次進行交易時，MPC分片會在多個位置進行計算，並與儲存在雲端的分片結合，確保交易簽名過程高度安全且高效。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.cregis.com/cregis-wallet-guide/zh-tw/wallet_and_transaction/shard.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.