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Crypto-Files

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Info
FRITZ!OS contains many builtin cryptographic files, like public keys to verify Firmware images and Software-Plugins, certificates for DOCSIS, TR-064, TR-069 and various other purposes....

Crypto-Files[edit]

Daily updated index of all cryptographic files found scanning Firmware-Probes . Last update: 2022-05-19 04:44 GMT.
The label (static) in the File column shows there are other objects in this wiki using this name.
The Mod column shows the amount of models using the respective file. Click the column header to sort by this number.
You can hover or click a possible Link in the Type column to see the target of that link.

Weblinks[edit]

Calib[edit]

AVM now also stores certificates in calib, which initially is intended for calibration data (dect, wlan, wlan2, wlan3).
It has a procfs interface to its data stored in the bootloader partition.

7520 fw 7.29:

root@fritz1:/var/mod/root# ls -l /proc/avm/calib

-r--r--r--    1 root     root             0 Apr 15 15:00 avmzertifikate
-r--r--r--    1 root     root             0 Apr 15 15:00 dect
-r--r--r--    1 root     root             0 Apr 15 15:00 wlan
-r--r--r--    1 root     root             0 Apr 15 15:00 wlan2
root@fritz1:/var/mod/root# gunzip -c /proc/avm/calib/avmzertifikate | tar t -v

-rwxrwxrwx 0/0       873 2019-07-25 00:21:03 avm_dev_cert.cer
-rwxrwxrwx 0/0      1217 2019-07-25 00:21:03 avm_dev_key_prv.bin
-rwxrwxrwx 0/0      1013 2019-07-25 00:21:02 avm_dev_man_ca.cer
-rwxrwxrwx 0/0       780 2019-07-25 00:21:02 avm_dev_prod_ca.cer

7530 fw 7.39:

root@fritz:/var/mod/root# ls -l /proc/avm/calib

-r--r--r--    1 root     root             0 Jan  3 05:24 dect
-r--r--r--    1 root     root             0 Jan  3 05:24 wlan
-r--r--r--    1 root     root             0 Jan  3 05:24 wlan2

6490 fw 7.29

root@fritz2:/var/mod/root# ls -l /proc/avm/calib

-r--r--r--    1 root     root             0 Apr 15 15:01 dect
-r--r--r--    1 root     root             0 Apr 15 15:01 docsis
-r--r--r--    1 root     root             0 Apr 15 15:01 wlan
-r--r--r--    1 root     root             0 Apr 15 15:01 wlan2
-r--r--r--    1 root     root             0 Apr 15 15:01 zertifikate
root@fritz2:/var/mod/root# gunzip -c /proc/avm/calib/zertifikate | tar t -v 

-rw-rw-r-- 0/0       635 2016-04-15 15:20:02 cm_key_prv.bin
-rw-rw-r-- 0/0       775 2016-04-15 15:20:02 cm_cert.cer
-rw-r----- 0/0      1013 2016-04-15 14:56:17 mfg_cert.cer
-rw-r----- 0/0       294 2016-04-15 14:56:17 mfg_key_pub.bin
root@fritz2:/var/mod/root# gunzip -c /proc/avm/calib/docsis | tar t -v 

drwxr-xr-x root/root         0 1970-01-01 01:01:58 DownstreamCal/
-rwxr-xr-x root/root       592 1970-01-01 01:01:58 DownstreamCal/MxL267
drwxr-xr-x root/root         0 1970-01-01 01:02:02 UpstreamCal/
-rwxr-xr-x root/root       242 1970-01-01 01:02:03 UpstreamCal/usNewFreqTableFile
-rwxr-xr-x root/root       386 1970-01-01 01:02:03 UpstreamCal/usTablesFile
-rwxr-xr-x root/root        12 1970-01-01 01:02:03 UpstreamCal/usParametersFile

7490 fw 7.29

fritz3:/var/mod/root $ ls -l /proc/avm/calib

-r--r--r--    1 root     root             0 Apr 15 15:02 dect
-r--r--r--    1 root     root             0 Apr 15 15:02 wlan
-r--r--r--    1 root     root             0 Apr 15 15:02 wlan2

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