雷竞技电竞平台对话半导体客户支持- da14683安全aes https://support.dialog-semiconductor.com/resource-keywords/da14683-secured-aes Hw_aes_hash_store_keys()是否处于安全模式? https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/hwaeshashstorekeys-secured-mode < div class = "字段field-name-taxonomy-forums field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >论坛:,< / div > < div class = "字段条目" > < div class =”field-item甚至“rel = " sioc: has_container " > < a href = " /论坛/ dialog-smartbond-bluetooth-low-energy - % E2 % 80% 93 -软件”“=“sioc:容器sioc:论坛”属性= " rdfs: label skos: prefLabel”数据类型= " " >对话框Smartbond蓝牙低能量-软件< / > < / div > < / div > < / div > < div class =”字段field-name-body field-type-text-with-summary field-label-hidden”> < div class = "字段条目" > < div class =”field-item甚至“财产=“内容:编码”> < p >你好< / p > < p >我用AES CBC来传输数据DA14683和我想为安全模式准备我的代码。我从文档中了解到为了设置AES密钥,我需要:< / p > < p >——允许OTP阅读< / p > < p >——使用DMA通道7把钥匙从64年OTP AES关键寄存器< / p > < p >——禁用OTP < / p > < p >——发射AES数据< / p > < p >我呼呼的声音更了解hw_aes_hash_store_keys函数,我目前使用AES协处理器做准备。它设置密钥扩展并在将密钥字节转移到AES寄存器之前准备密钥字节。

-存储在OTP中的密钥需要准备吗?

-我需要调用hw_aes_hash_store_keys()函数之前启动DMA通道7,所以它设置键扩展?在此功能中键传递失败;这将以安全模式下的硬件故障告终吗?我是否需要重新实现这个函数,让它只设置参数, prepare key but do not effectively load keys ?

In other words can you give me some insights on how to set the DA14683 ready for secured mode (please do not answer by redirecting me to tutorials) ?

Thank you in advance

Best Regards

STH

Device: 
2020年9月24日星期四08:34:35 +0000 bobspam@free.fr 379448年https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/hwaeshashstorekeys-secured-mode#comments