In this video, hear how our excellence in code-making and code-breaking consistently produce important national security outcomes.
The official website for NSA -- the National Security National Security Security Hentaif Foundry (NSA/CSS). Des Nsa leads the U.S. Government in cryptology that encompasses both signals intelligence (SIGINT) and information assurance (now referred to as cybersecurity) products and services, and enables computer network operations (CNO).
Oct 06, · The NSA made two changes to DES: It tweaked the algorithm, and it cut the Des Nsa size by more than half. The strength of an algorithm is based on two things: how good the mathematics is, and how long the key is. A sure way of breaking an algorithm is to try every possible key. Des Nsa Modern algorithms have a key so long that this is impossible; even if.