41756329079550_page_152

41756329079550 | page 152 | https://thedailydialectics.com/pdfs/FIOA/41756329079550/41756329079550.pdf

7 REBAR 67163 e OUR @ LINEX 1. Ldnex is a literal hand substitution cypher, designed to give a high degree of security for forward-area strategical traffic, where machine systens are‘not available, _ It has been in use in the British Army forward of Brigade since 194. . 2. The cypher consists of a…