-
1
The mathematics of secrets cryptography from Caesar ciphers to digital encryption
出版事項 2019全文の入手
全文の入手
Electronic Resource -
2
-
3
Unsolved! the history and mystery of the world's greatest ciphers from ancient Egypt to online secret societies
出版事項 2017全文の入手
全文の入手
Electronic Resource -
4
-
5
-
6
-
7
-
8
-
9
-
10