Version 0.21 of Gnuk has been released.

This release is another "release candidate" for version 1.0. Test suite is added, and bugs were fixed. No more feature will be added for version 1.0.

• Test suite

  A functinality test suite is added under test/ directory.

• New tool: stlinkv2.py

  This tool is SWD flash ROM writer with ST-Link/V2.

• New tool: usb_strings.py

  This tool is to dump USB strings, which include revision detail and config options.

• Protection improvement (even when internal data is disclosed)

  Even if PW1 and PW3 are same, content of encrypted DEK is different now.