I have made a LoRa Mesh network which needs some authentication so i used this library CMACLib : GitHub - igormp/CMACLib: Lightweight authentication library for Arduino to generate MACTags and use cmac algo based on AES.
but this library's one specific function "subkeys = cmac_generate_subkeys(key)" doesn't work in my loramesh code but it works fine in normal receiving-sending sketch using LoRa. for Mesh network code it is inspired from GitHub - nootropicdesign/lora-mesh: LoRa mesh networking, i have made some changes of my own like routing table entries, sending mode, flags but i don't think that is the problem. Can somebody help me...
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