Vulnerabilities in TETRA radio networks(cryptomuseum.com)197 points by porsupah 2 years ago | 74 comments
Le Sphinx – Pocket cipher device (1930)(cryptomuseum.com)12 points by bookofjoe 3 years ago | 1 comments
On the Impending Crypto Monoculture (2016)(metzdowd.com)106 points by sillysaurusx 3 years ago | 65 comments
CIA 2010 covert communication websites(cirosantilli.com)173 points by hosteur 3 years ago | 62 comments
Cracking an old ZIP file to help open source the ANC's "Vula" secret crypto code(blog.jgc.org)290 points by jgrahamc 2 years ago | 30 comments