ZHCY201F May 2019 – February 2025 AM3351 , AM3352 , AM3354 , AM3356 , AM3357 , AM3358 , AM3358-EP , AM3359 , AM4372 , AM4376 , AM4377 , AM4378 , AM4379 , AM5706 , AM5708 , AM5746 , AM5748 , AM623 , AM625 , AM625-Q1 , AM625SIP , AM62A1-Q1 , AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62L , AM62P , AM62P-Q1 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442 , AM6526 , AM6528 , AM6546 , AM6548 , AM68 , AM68A , AM69 , AM69A , DRA821U , DRA821U-Q1 , DRA829J , DRA829J-Q1 , DRA829V , DRA829V-Q1 , TDA4VM , TDA4VM-Q1
我们基于 Arm 的应用处理器提供了一整套信息安全机制,帮助开发人员部署安全措施,保护他们的资产(数据、代码、身份和密钥)。
| 信息安全机制 | AM335x | AM437x | AM438x | AM570x/AM574x | AM64x/AM65x | AM62/ AM62L/ AM62P |
AM68x/AM69x | DRA821/ DRA829/ TDA4VM |
|---|---|---|---|---|---|---|---|---|
| 加密加速 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 器件身份/密钥 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 安全启动 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 调试安全 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 外接存储器保护 | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| 可信执行环境 (TEE) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 网络安全 | ✓ | ✓ | ✓ | ✓ | ||||
| 安全存储 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 软件 IP 保护 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 初始安全编程 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 安全固件更新 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 物理安全 | ✓ | |||||||
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