Hi,
I am newbie to this forum & C++. I am having a audio (MP3) CD. the user can hear the audio with CD only and they could not copy the file from CD to system. even if the data is copied to system it should not work with out the CD. this is my requirements.

For this I had planned that if I encrypt the Audio before wiriting into the CD then no one can read/hear the audio even if they copied into the system wright? (Pls suggest if any other good Idea). I had tried the very very simple encryption that is I had added number 2 with each charecter and wirite into new file format. but its taking such a long time to encrypt and decrypt.

Please suggest any other Ideas to protect me data...

thanks
Leo

Hi,
Please help me. How to encrypt the Audio (mp3 / wav ) files.

Thanks