# auto-generated by grc.converter | |
id: gsm_extract_cmc | |
label: Extract Cipher Mode Command | |
inputs: | |
- domain: message | |
id: msgs | |
templates: | |
imports: import grgsm | |
make: grgsm.extract_cmc() | |
documentation: |- | |
Extracts the framenumber and the assigned encryption algorithm from Cipher Mode Commands. | |
Input: decoded control channel messages | |
The information can be retrieved using following functions: | |
get_frame_numbers(), get_a5_versions() | |
file_format: 1 |