I have created a .dmg file with password. Unfortunately I forgot the password and I my Google searches have not resulted in a way to reset the password of this .dmg file.
Please help me find a solution. I desperately need to access the contents of this .dmg file.
Best Answer
An article written by someone else who did that:
http://blog.whitehatsec.com/cracking-aes-256-dmgs-and-epic-self-pwnage/
The author did get his cracked, but had to borrow a supercomputer to do so even after he got custom software designed to use partial knowledge of the password he had chosen.
It shows how hard a general cracking effort would be, but also how choosing a short or known pass phrase makes it practical in some cases to hire an expert to bypass even a good solid encryption scheme.