Hello,
Are there examples of AES CCM encryption/decription?
Is there a recommended procedure for generating nounces?
Are there recommended procedures for using CCM?
Thank you.
Update: I forgot to mention I am using a nrf52832.
Hello,
Are there examples of AES CCM encryption/decription?
Is there a recommended procedure for generating nounces?
Are there recommended procedures for using CCM?
Thank you.
Update: I forgot to mention I am using a nrf52832.
Hi, I checked the encryption/decryption and basing on my experience with non-simultanious-radio use crypting the 3 byte _padding for nonce part in example is misaligning. BR Macro
Hi Macro
The padding is a bug. In my first implementation I implemented the counter as a 5 byte array, and added 3 bytes of padding as per the specification, but later I changed the counter to a uint64_t to simplify the code. Unfortunately I forgot to remove the padding when doing so.
I have removed the padding now, and updated the repo.
Best regards
Hello,
Is something for nRF52832 available ? I want to encrypt/decrypt data but micro-ecc is not really documented...
Hi Nabil
Did you see my response above?
I made a small example and put it on Github.
Best regards
Hello,
I want to encrypt data ( to protect against sniffer ) without bonding. I'm only pairing with devices. I don't want to use passkey and I don't have display/keyboard capabilities on peripheral.
Is it simply possible to exchange key without autentification ?
I'll check your Github link thanks
Thank you very much.