Digraphic substitution: The Playfair cipher, the four square cipher (Practical cryptanalysis)

By: Bowers, William Maxwell

Price: $63.79

Quantity: 1 available

Book Condition: Good+


Moderate general wear. Staples have wear. 46 pages.

Title: Digraphic substitution: The Playfair cipher, the four square cipher (Practical cryptanalysis)

Author Name: Bowers, William Maxwell

Categories: Math Puzzles Etc., Mathematics, Cryptography,

Publisher: American Cryptogram Association: 1959

ISBN Number: B0007EYV18

Binding: Paperback

Book Condition: Good+

Size: 8vo 7.75 - 9.75'' tall

lbs: 1.00 lbs

Seller ID: 101669

Keywords: Cryptography Science/Nature::Mathematics Games Amusement::Math Puzzles Etc.