| # 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 |