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大家好,目前客户需要使用到软件安全启动+硬件AB分区切换 现在有两个点需要快速确认,方便客户评估方案可行性 ①软件安全启动固件校验一个扇区的时间花费是多少? ②如果只校验一个扇区,从开始运行安全启动流程,到结束正式进入bootloader,时间花费是多少?
谢谢支持
跟你扇区大小正相关,验签时间可参考下图的 CMAC
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帮助改进和优化YT CONFIG TOOL,有机会抽取YTM32B1ME0 EVB哦...