This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

sniffer Encrypted packet decrypted incorrectly (bad MIC)

as others have described I run the sniffer

than go through pairing process, the encrypted packets show up as "Encrypted packet decrypted incorrectly (bad MIC)"

is there any solution to that? 

(I went through the user guide, verified all version of SW is ok)

this shows up for any two devices I tried.. 

really appreciate your help.. 

Parents Reply
  • I tried both legacy pairing and secure connection both look the same.

    what I have find out is that short messages are parsed correctly where as long messages (USING DATA LENGTH EXTENSION) shows up as bad mic and have incorrect payload.

    Andreas, can you please find out whether the data length extension is supported? (core spec 4.2)

    if it is supported, what should I do in order to parse it correctly? 

Children
Related