smartphone esp32 ble communcation and encryption
Posted: Thu Nov 23, 2017 6:46 am
Hi,
I'm quite new on the ble communcation. What I am trying to do is to create a gatt server with the esp32, which is working with the different example provided. What I'm struggling to do is to create a custom service and characteristic on my gatt server and also to encrypt the communication. Something like a common encryption key on both smartphone and esp32 gatt server in order to secure the communication, so only the gatt server itslef and the smartphone can understand each other.
Any suggestion or lead to make it happened would be really appreciate.
Thanks
I'm quite new on the ble communcation. What I am trying to do is to create a gatt server with the esp32, which is working with the different example provided. What I'm struggling to do is to create a custom service and characteristic on my gatt server and also to encrypt the communication. Something like a common encryption key on both smartphone and esp32 gatt server in order to secure the communication, so only the gatt server itslef and the smartphone can understand each other.
Any suggestion or lead to make it happened would be really appreciate.
Thanks