I am needing a piece of software that will create an encrypted disk image, anywhere from 1MB to 100GB or more on an existing hard drive formatted with a NTFS or FAT filesystem. This file will be created, encrypted, and mounted via a peice of software. The software will need to also be able to unmount the image as need. The software must be able to mount the image as a drive letter (example: e:\). While mounted the software will need be able to handle file operations such as copy, delete, explorer commands such as copy and paste a file and also streaming.
As far as encryption. I prefer twofish or blowfish be used as the encryption method. The software should also be able to wipe up to 35 times to delete a file. Compression not required.
This software must work in Windows 2000, Windows XP, the source code commented and with directions on how to compile.
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
Windows 2000 and Windows XP.