Who has used security chips specifically in their products?

nmg

Who has used security chips specifically in their products? [Copy link]

 

Yesterday I saw that National Technology released a new generation of IoT security chip N32S003.

It seems that every time a security and encryption chip is born, there is a way to crack it, so are these chips rarely used?

Later I realized that my thinking might be a bit limited, and I saw in the news that it was applicable:

AIoT application scenarios including wireless security authentication, power safety authentication, payment security authentication, consumable accessories authentication, smart meter security, smart home, smart transportation/Internet of Vehicles, smart wearable security authentication , etc.

Netizens involved in the above industries, do you have any experience in using it?

Also, are you interested in testing this chip? I look forward to your comments and sharing~

okhxyyo

I remember talking about some banks using the National Technology Company's U-Shield. It should be relatively safe.

chunyang

I haven’t used a dedicated security chip yet, mainly because of cost and design flexibility. But I’ve used a niche MCU to make a dedicated security chip, and then polished the model, and the actual effect is still good.

吾妻思萌

I remember talking about some banks using the National Technology Company's U-Shield. It should be relatively safe.

It seems that U-shield has not been used for a long time. Now it seems that there are not many people using it except for enterprises.