Add export_firmware method to Storage

The export_firmware method writes the firmware of the Nitrokey Storage
to the unencrypted storage.  We only test that the command succeeds as
mounting the unencrypted storage and accessing the file is out of scope
for the tests.

1 files changed, 0 insertions, 1 deletions

diff --git a/TODO.md b/TODO.md
index 113858a..7c8c5e6 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,7 +1,6 @@
 - Add support for the currently unsupported commands:
     - `NK_is_AES_supported`
     - `NK_send_startup`
-    - `NK_export_firmware`
     - `NK_clear_new_sd_card_warning`
     - `NK_fill_SD_card_with_random_data`
     - `NK_get_SD_usage_data_as_string`