#android 4.2.2 and RSA encryption

i was doing some testing recently with the "Android Debug Bridge" ADB, but the device was refusing APK upload. it appears that the recent JB 4.2.2 has a security update:
http://android-developers.blogspot.com/2013/02/security-enhancements-in-jelly-bean.html

which means that you will need to update your Android SDK and copy / use the adb.exe (and all dependencies from "/platform-tools"), which should be version >= 1.0.31 as of this point.

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