Here’s a question or two: I have a Bitlocker-encrypted HD PC. I want to sell the PC but don’t want to spend extra time decrypting the drive first and then zeroing it or secure wiping it. If I don’t do that and do a “normal” reformat and reinstallation, I understand that the data could be easily up-for-grabs with undelete/disk recovery tools.
Since the Bitlocker-encrypted container currently is an unusable partition or blob of data, couldn’t I just delete (even if it’s an "insecure reformat/delete/wipe) and reinstall over top of it without decrypting the drive and preserve security in the process?