Crypt::GeneratePassword generates random passwords that are (more or less) pronounceable. Unlike Crypt::RandPasswd, it doesn't use the FIPS-181 NIST standard, which is proven to be insecure. It does use a similar interface, so it should be a drop-in replacement in most cases. If you want to use passwords from a different language than english, you can use one of the packaged alternate unit tables or generate your own.