Are there any known rom(s) with full device encryption incorporated? Possible Duplicate:
  Where can I find stock or custom ROMs for my Android device?  




Are there any recommendable known rom(s) with full device/disk encryption incorporated?

Device specs: Samsung ARM Cortex A8 processor at 1GHz, and 512MB RAM, right now runs Android 2.2.
You mean like WhisperCore? Quoting from it's site:


  By default, WhisperCore encrypts your entire data partition at the device level, and can optionally be enabled for your phone's SD card as well. WhisperCore also includes smudge-resistant screen unlock patterns.


Unfortunately it only currently runs on the Nexus handsets.