1. 第11回:暗号の歴史
  2. History of Codes and Ciphers
  3. Hieroglyph (BC19)
  4. Scytale(Spartan, BC5)
  5. 上杉謙信(16C)
  6. Trithemius(16C)
  7. Great Cipher(Rossignol, 17C)
  8. Beales(19C)
  9. U-Boat Hunters
  10. Mata Hari(1876-1917)
  11. ADFGX (1918)
  12. Enigma
  13. Puple(97式)
  14. Richard Sorge(1895-1944)
  15. Colossus (1943) -ENIAC (1946)(1)
  16. Colossus (1943) -ENIAC (1946)(2)
  17. Turing test