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Studio Bluetooth

YoJa_3107936
Contributor II

Hi

Could you list the encryption key name and key length for CYW20819?

AES 128bit is described on the data sheet.

Is BT E0 128bit also available?

Please tell me everything else.

Thanks,

Yang

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1 Solution
Roy_Liu
Moderator
Moderator

Hi,

Sorry, nobody from logistics department working in this Developer Community, would you please create a "Customer Service" mycase where you could get support for this matter? The other option is contacting your local Cypress sales office.

Thanks

Roy

Roy Liu

View solution in original post

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5 Replies
Owen_Zhang123
Moderator
Moderator

Why do you have the question? What's the application scenario?

Is it for BLE or BT?

You may refer to the parameter wiced_bt_device_sec_keys_t in wiced_bt_dev.h.

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YoJa_3107936
Contributor II

We will submit the parameter sheet to the customer.

It is necessary to describe in the parameter sheet.

Should not be checked on the source code.

Could you list the encryption key name and key length for CYW20819?

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Owen_Zhang123
Moderator
Moderator

Which encryption key do you refer to? There are many keys during the BLE and BT connection/data transfer. They are defined in the bluetooth spec.

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YoJa_3107936
Contributor II

Thank you for your cooporation.

Sorry, I think this is not a technical issue and is related to logistics, so please assign a person in charge of export control.

I think they know what to fill in.

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Roy_Liu
Moderator
Moderator

Hi,

Sorry, nobody from logistics department working in this Developer Community, would you please create a "Customer Service" mycase where you could get support for this matter? The other option is contacting your local Cypress sales office.

Thanks

Roy

Roy Liu

View solution in original post

0 Likes