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Media type:
Book
Title:
A brief history of cryptology
Contains:
Overview -- 1200-1800: The introduction of mechanical aids -- 1800-1895: The introduction of the telegraph, the telephone, and mechanical computing aids -- 1895-1939: The introduction of radio stimulates new applications -- Mid-1930s-1950: World War II accelerates developments in all fields -- 1950-1969: The introduction of solid-state electronics and satellite technologies -- 1970-2003: Extended networking concepts bring closer integration to all three technologies -- Summary -- Appendix A: Introduction to cryptology -- Appendix B: The origins of NSA