1This is not an interface (like "Digest::MD5") but a Perl implementation 2of MD5. It is written in perl only and because of this it is slow but it 3works without C-Code. You should use "Digest::MD5" instead of this 4module if it is available. This module is only usefull for 5computers where you cannot install "Digest::MD5" (e.g. lack of a 6C-Compiler). 7