[原创] NXP EdgeLock SE050物联网(IoT)安全解决方案

NXP公司的EdgeLock SE050是随时可用的物联网(IoT)安全元件解决方案,它基于NXP公司的整体安全架构3.0™,能对各种安全威胁提供安全和有效保护,而安全效率测量由通用准则EAL6+证书来证明.SE050基于综合Javacard操作系统和应用程序可完全自主地操作,直接内存存取仅用应用程序的固定功能就能实现.而存储器的内容完全和主系统隔离.器件有多个逻辑和物理保护层,包括金属屏蔽,端到端加密,存储器加密和窜改侦测,支持RSA和ECC非对称加密算法,未来验证曲线和高键长度如脑池(Brainpool),爱德华兹(Edwards)和蒙哥马利(Montgomery)曲线,支持用于加密和解密的AES和DES对称加密算法,HMAC,CMAC,SHA-1,SHA-224/256/ 384/512运行,主要派生功能的各中种选择包括HKDF,MIFARE KDF和PRF(TLSPSK),采用先进的40nm硅工艺,工作温度-40℃到 +105℃,主要用在智能工业,智能家居,智能城市和智能供应链.本文介绍了SE050主要优势和解决方案框图,功能框图以及评估板OM-SE050ARD主要特性和电路图.

The SE050 is a ready-to-use IoT secure element solution. It provides a root of trust at the IC level and it gives an IoT system state-of-the-art, edge-to-cloud security capability right　out of the box.

SE050 allows for securely storing and provisioning credentials and performing　cryptographic operations for security critical communication and control functions. SE050　is versatile in IoT security use cases such as secure connection to public/private clouds,　device-to-device authentication or protection of sensor data.

SE050 has an independent Common Criteria EAL 6+ security certification up to OS level　and supports both RSA & ECC asymmetric cryptographic al..

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