Found 11 results for "Chiffrierung"
The Code Book
by Simon Singh
On the morning of Saturday, October 15, 1586, Queen Mary entered the crowded courtroom at Fotheringhay Castle.
1999
23 ed.
Privacy on the line
by Whitfield Diffie, Susan Landau
In the early nineteenth century it took six weeks for the British government to send a message from London to its repres...
1998
9 ed.