Alice is sending her message to Bob Protecting that transmission is Crypto's job Without the help of our good friend Trent, It's hard to get that secret message sent Work tries to deposit the check of your salary But with no crypto, it'll be changed by Mallory You think no one will see what it is, you believe? But you should never forget, there's always an Eve... [Chorus] 'Cause I'm encrypting sh** like every single day Sending data across the network in a safe way Protecting messages to make my pay If you hack me, you're guilty under DMCA DES is wrong if you listen to NIST Double DES aint no better man, that got dissed Twofish for AES, that was Schneier's wish Like a shot from the key, Rijndael made the swish But Blowfish is still the fastest in the land And Bruce used his fame to make a few grand Use ECB, and I'll crack your ciphertext //(ECB == Electronic Code Book) Try CFB mode to keep everyone perplexed //(CFB == Cypher Feedback) [Chorus] Random numbers aint easy to produce... Do it wrong, and your key I'll deduce RSA, only public cipher in the game Creating it helped give Rivest his fame If we could factor large composites in poly time, We'd have enough money to not have to rhyme Digesting messages with a hashing function Using SHA1 or else it won't cause disfunction [Chorus] Pa**word confirmed. Stand by...