1 Table of Contents: “... and Cryptography. Group Characters and Cryptography. <IT>P</IT>-Adic Numbers, Class Number and Sequences. Prime...”

2 Table of Contents: “... Cyclotomic Generators. -- 11 Generators Based on Permutations. -- 12 Quadratic Partitions and Cryptography...”

3 Subjects: “...TECHNOLOGY & ENGINEERING / Cartography / bisacsh...”

4 “... geometries, design theory, finite groups, near-rings and semifields, MV-algebras, coding theory, cryptography...”

5 “.... In fact, "bad news" is a relative term, and, indeed, in some situations (e.g., in cryptography), we want...”

6 Table of Contents: “... and the Sequence Sloane No. 377 -- Chapter 7. Enciphered Geometry. Some Applications of Geometry to Cryptography...”