What are the dependencies of libdigest and libpam-digestfile?

libdigest depends on the Apache Portable Runtime.

libcppdigest depends on libdigest and PCRECPP (C++ bindings to PCRE).

libpam-digestfile depends on libdigest, the Apache Portable Runtime and Linux-PAM.

Does libdigest compute MD5 passwords?

No. Use OpenSSL for that.

How do I configure Apache for digest authentication?

Please refer to the mod_auth_digest documentation.

How do I configure my FTP server for digest authentication?

Configuration is different for each FTP server. See this use case to learn how to make Apache 2.2 and VSFTPD share the same password file.

Can I help or collaborate?

Certainly. Contact me.