In Bash, a hash is a data structure that can contain many sub-variables, of the same or different kinds, but indexes them with user-defined text strings, or keys, instead of fixed numeric identifiers.
The CyberNet News blog posts an interesting take on creating secure passwords you can actually remember, or at least remember how to retrieve—by posting a favorite web site, or an MP3 file, into an ...
An n-bit hash is a map from arbitrary length messages to n-bit hash values. An n-bit cryptographic hash is an n-bit hash which is one-way and collisio ...