Anyone know of a C library that can create password protected zip files on windows? It appears that the option to password protect zip files with the built-in zip utility has been removed from windows 7, but I don't think this is an issue.
Can either zziplib or the 7-Zip SDK do this?
7-Zip SDK (LZMA SDK) supports password protected archive.
Related SO post:
https://stackoverflow.com/questions/221049/how-secure-is-7-zip
LZMA SDK:
http://www.7-zip.org/sdk.html