熵碼與晶心科技將安全處理器導入RISC-V AIoT平台

作者 : Andes

晶心科技(Andes)率先將力旺電子與熵碼科技共同開發的純硬體安全處理器PUFiot,導入晶心科技具數位訊號處理能力的D25F CPU及其應用平台。

晶心科技(Andes)率先將力旺電子與熵碼科技共同開發的純硬體安全處理器PUFiot,導入晶心科技具數位訊號處理能力的D25F CPU及其應用平台AE350,並成為晶心科技AndeSentry安全框架的一部分,為RISC-V晶片生態鏈帶來更完整的安全解決方案。

晶心科技的AndeSentry開放性的安全合作框架彙集多種安全解决方案,其中PUFiot扮演安全協同處理器角色來執行應用所需安全功能,例如安全信任根、抗攻擊與防複製的安全儲存、隨機數產生器、符合美國NIST高安全標準的對稱/非對稱演算法與密鑰生成/管理機制、簽章認證與資料加解密功能,結合晶心科技的D25F+AE350平台,實現安全啟動、韌體保護、線上更新等更高安全性的系統級安全部署。

熵碼科技所開發之硬體安全處理器PUFiot,結合母公司力旺電子所研發的新一代矽智財Quantum-Tunneling PUF (NeoPUF 晶片指紋),與Anti-fuse NeoFuse OTP (One-time Programmable Function)儲存技術,提供晶片辨識信任根基礎與穩固的安全邊界,並支持各種國際標準算法,包含對稱、非對稱、雜湊算法與SM2/SM3/SM4,提供彈性化的配備與客製空間。

PUFiot具備多項物理/數位抗攻擊設計,能進一步抵抗旁路攻擊(Side-Channel-Attack)與晶片防複製。對於侵入式攻擊,比方對晶片做聚焦離子束(Focused Ion Beam,FIB ),也有良好的防禦效果。

利用晶片指紋產生密鑰對(Key pairs)與原生ID (Identity), 可降低實現零接觸部署(Zero Touch Deployment)的成本來滿足AI/IoT/5G數以兆計連網裝置的安全部署。協助雲端應用生態,達成零信任(Zero Trust)的安全運作。

 

 

 

 

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