Satochip v0.7 with 2FA support

Satochip-applet v0.7-0.2: javacard applet for the Satochip hw wallet (to be used with the electrum-satochip gui wallet application). If 2-Factor-Authentication (2FA) is enabled, the Satochip-2FA app should be installed from the Android App Store. Compared to v0.7-0.1, this version has been patched to mitigate a potential replay attack that would allow to bypass 2FA when importing a new seed.

The Satochip-applet is currently in Beta, so use with caution! In this phase, it is strongly recommended to use the software on the Bitcoin testnet only (using electrum.exe -v --testnet). This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.