C zip library that can create password protected zip files on windows?

Question

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?

Answer 1

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