Brown Dan Digital Fortress Издательство: Transworld Publishers Жанр: Transworld Publishers Качество: Хорошее Страниц: 512 Формат: pdf, fb2, epub When the NSA's invincible code-breaking machine — encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage... not by guns or bombs, but by a code so ingeniously complex that if released it will cripple U.S. intelligence.
