139 pages
Target Audience: Teachers of mathematics in High School Education. (English or Portuguese languages).
Contents: Introduction. Cryptogram deciphered .
Procedures for the resolution of the deciphering of the cryptogram Curiosity: A simple work with students in a problem of encryption by simply using matrix. Curiosity: The RSA - A little history. Quantum Computing. cryptogram to decipher. Procedures for the resolution of the deciphering of the cryptogram Recycling partial results and various procedures for deciphering cryptograms of and . . . Some notes.