rubber-hose cryptanalysis

( n.)

   [sci.crypt  newsgroup]  The technique of breaking a code or cipher by
   finding someone who has the key and applying a rubber hose vigorously
   and  repeatedly to the soles of that luckless person's feet until the
   key  is  discovered.  Shorthand  for  any  method  of  coercion:  the
   originator  of  the term drily noted that it "can take a surprisingly
   short  time  and  is  quite  computationally inexpensive" relative to
   other  cryptanalysis  methods.  Compare  {social engineering}, {brute
   force}.

[glossary]
[Reference(s) to this entry by made by: {brute force}{social engineering}]