Viewing Decrypted Data
In the ComProbe software Frame Display click on the LE BB tab. Search in the Summary pane for Decryption Initiated = Yes frames. In the example depicted in the following figure, Frame# 39723 is selected. In the Decoder pane LE BB shows that the decryption was initiated and decryption was successful. In LE Data we see the Encrypted MIC value. The MIC value is used to authenticate the sender of the data packet to ensure that the data was sent by a peer device in the link and not by a third party attacker. The actual decrypted data appears between the Payload Length and the MIC in the packet. This is shown in the Binary pane below the Summary pane.
Decrypted Data Example (Frame# 39,723)