Version 1.2.8

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Gnuk version 1.2.8 is released.

This is a new stable release of version 1.2.x series.

tag release/1.2.8
Tagger: NIIBE Yutaka <>
Date:   Tue Jan 23 13:48:10 2018 +0900
commit 40b1d453dc79d6e55ccc5ac413e51a417e143fee

Major changes from 1.2.1 are:

  • New: Port to GNU/Linux emulation
  • New: Factory Reset support
  • New: KDF-DO support and KDF by host
  • New: Support of USB suspend
  • Fix: ECC key generation on the device
  • Fix: Flash ROM security bug
  • Fix: Remove unused DEK with BY_ADMIN
  • Fix: Passphrase length check
  • Upgrade of Chopstx to 1.8

Note that STM8S_DISCOVERY support is back again, as we found that it has actually 128KiB of flash ROM.