Version 4.4.38 is available upstream. Please consider updating! It seems that version 4.4.38 is available upstream, while the latest version in the Gentoo tree is 4.4.36-r3. You think this warning is false? Read more about it here.
Crypt library for DES, MD5, and blowfish. Libxcrypt is a replacement for
libcrypt, which comes with the GNU C Library. It supports DES crypt,
MD5, and passwords with blowfish encryption.