This is an explanation of the Cryptography challenge 'New Caesar' from CyLab Security Academy (formerly picoCTF). You are provided with a short ciphertext and the single Python script that created it.

Introduction: A Challenge to the World's Greatest Puzzle]This is a challenge to the world's difficult problems from a completely different angle than before, which began with a 'thought game' using AI ...

The German Spy Museum in Berlin is surely the most entertaining way to get to grips with this Cold War capital.

plaintext AND to decrypt a ciphertext. That is four operations, and most resources show one. Every sheet here does all four. 8-bit ASCII code is given, and so is the one-time pad’s; the student poses ...

Ciphers are a unique loot item that you can find while playing Mistfall Hunter. Collecting one is only half of the victory, though, as you have to bring them to the correct NPC at your camp. The ...

Deborah Ann Woll and filmmaker Ed Gass-Donnelly didn't sit down and decide to make a Dungeons & Dragons campaign set in a haunted colonial village. But when they stepped foot inside Toronto's Black ...

McDonald's has a saucy menu option coming soon: Caesar sauce. The fast-food chain will begin offering McDonald's Caesar sauce on July 21 as a limited-time option on chicken menu items. The new Caesar ...

Back in early 2012, a mysterious image appeared on the infamous message board 4chan, featuring a simple white cicada against ...

Abstract: The Caesar Cipher is one of the earliest substitution ciphers used in classical cryptography. Although historically important, it provides extremely weak security due to its small key space ...