Political and military interest in cryptography is nothing new, but international controls on the sharing and export of information security technology is an ever more pressing concern for businesses.Ciphers have been used to obfuscate sensitive messages as far back as Julius Caesar, but cryptography’s importance for national security really grew following the decryption of Enigma and Lorenz. Today, robust cryptography is fundamental to meeting the demands of customers and governments. Businesses are heavily exposed to…