
Seems that Tankado has posted a copy of Digital Fortress, encrypted with its own algorithm, on the Internet and has offered to sell his password to the highest bidder.


Then Strathmore discovers Digital Fortress, an encryption algorithm written by crippled ex- NSA genius Ensei Tankado, that the TRANSLTR can't break, so he calls in his head of cryptography, Susan Fletcher, to help. In Brown's hard-working debut, Commander Trevor Strathmore, the NSA's deputy director of operations, has invented TRANSLTR, a top-secret super-computer that by brute force can crack any encryption code in an hour or two. A technothriller, less improbable than some, involving computers, cryptography, and government paranoia.
