Alan Sherman's Projects: Gifford's cipher

How to break Gifford's cipher

• Status: full paper published in Cryptologia ;
  extended abstract published in 2nd Annual ACM Conference on Computer and Communications Security

• Cite as:

• On-line versions:
  • abstract (ascii)
  • extended abstract (ps)
  • TR CS-94-07 (ps) Contains an appendix that does not appear in the journal version.