How to encrypt the "gatt_server" https://github.com/espressif/esp-idf/tr ... att_serverBluetooth program? Just like the example "gatt_security_serverhttps://github.com/espressif/esp-idf/tr ... ity_server".
thanks,
Daniel
How to encrypt the "gatt_server" Bluetooth program?
How to encrypt the "gatt_server" Bluetooth program?
Last edited by Daniel on Mon Dec 17, 2018 1:16 am, edited 1 time in total.
Re: How to encrypt the "gatt_server" Bluetooth program with two Bluetooth services?
Here is your answer.
What else do you want to know or what you dont understand?Daniel wrote: Just like the example "gatt_security_serverhttps://github.com/espressif/esp-idf/tr ... ity_server".
Re: How to encrypt the "gatt_server" Bluetooth program with two Bluetooth services?
When I encrypt with two services Bluetooth, there are two cases:
On the IOS system: the first connection is successful, but the second time you must ignore the device in the settings, otherwise you will not be able to connect to it again the second time.
On Android: Everything is connected properly on Android.
The software used is "nrf connect".
This is my previous result.
But now,when I wrote the encrypted program, I found that I didn't know how to put the encrypted code in the right place. It is also very different from the encryption of "gatt_security_server"https://github.com/espressif/esp-idf/tr ... ity_server .
My question is that if I want to encrypt the "gatt_server" demo,how do I put the encryption code in the correct location, just like "gatt_security_server"? I think their encryption methods are very different, because the Bluetooth encryption of a service is very different from the two services.
Thanks
Daniel
Re: How to encrypt the "gatt_server" Bluetooth program?
Hi,
there is no difference between setting up secure connection for one or many services, because you dont secure services. Service is just logical unit that aggregates characteristics.
Now, you may want or not to secure characteristics and descriptors with proper permission access (read/write with or without authentication). When you setup characteristic with authentication then authentication process will start on first read/write characteristic. Therefor you have also gap authentication process you may want or not to add. In this case authentication will be requested on connection.
there is no difference between setting up secure connection for one or many services, because you dont secure services. Service is just logical unit that aggregates characteristics.
Now, you may want or not to secure characteristics and descriptors with proper permission access (read/write with or without authentication). When you setup characteristic with authentication then authentication process will start on first read/write characteristic. Therefor you have also gap authentication process you may want or not to add. In this case authentication will be requested on connection.
Re: How to encrypt the "gatt_server" Bluetooth program with two Bluetooth services?
Daniel wrote: ↑Mon Dec 17, 2018 1:27 amWhen I encrypt with two services Bluetooth, there are two cases:
On the IOS system: the first connection is successful, but the second time you must ignore the device in the settings, otherwise you will not be able to connect to it again the second time.
On Android: Everything is connected properly on Android.
The software used is "nrf connect".
This is my previous result.
But now,when I wrote the encrypted program, I found that I didn't know how to put the encrypted code in the right place. It is also very different from the encryption of "gatt_security_server"https://github.com/espressif/esp-idf/tr ... ity_server .
My question is that if I want to encrypt the "gatt_server" demo,how do I put the encryption code in the correct location, just like "gatt_security_server"? I think their encryption methods are very different, because the Bluetooth encryption of a service is very different from the two services.
Thanks
Daniel
Here is the answer ,https://github.com/DanielXie00/gatt_server_3.1.1
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