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Diffstat (limited to 'grc/misc_utils/gsm_extract_cmc.xml')
| -rwxr-xr-x | grc/misc_utils/gsm_extract_cmc.xml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/grc/misc_utils/gsm_extract_cmc.xml b/grc/misc_utils/gsm_extract_cmc.xml new file mode 100755 index 0000000..66a6408 --- /dev/null +++ b/grc/misc_utils/gsm_extract_cmc.xml @@ -0,0 +1,20 @@ +<?xml version="1.0"?> +<block> + <name>Extract Cipher Mode Command</name> + <key>gsm_extract_cmc</key> + <import>import grgsm</import> + <make>grgsm.extract_cmc()</make> + <sink> + <name>msgs</name> + <type>message</type> + </sink> + <doc> +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() + +</doc> +</block> |