Introduction to Markov chains. Created by Brit Cruise.
Created by Brit Cruise.
A pencil causes a change in the deflection, similar to the effect of adding an electromagnet. Why? Created by Brit Cruise.
Claude Shannon's idea of perfect secrecy: no amount of computational power can help improve your ability to break the one-time pad. Created by Brit Cruise.
Primitive device for measuring electrostatic force. Created by Brit Cruise.
Brit introduces the polyalphabetic cipher, which creates a lighter fingerprint than the Caesar cipher. Created by Brit Cruise.
How can a machine tell us if a number is prime? Created by Brit Cruise.
An attempt at an optimal trial division primality test using the Sieve of Eratosthenes. Created by Brit Cruise.
Random vs. Pseudorandom Number Generators. Created by Brit Cruise.
Why do we need public key cryptography? Created by Brit Cruise.
Introduction to why we would need RSA. Created by Brit Cruise.
Setting up a trapdoor one-way function. Created by Brit Cruise.
RSA Encryption (step 3). Created by Brit Cruise.
RSA worked example. Created by Brit Cruise.
How could random numbers speed up a decision algorithm? Created by Brit Cruise.
Introduction to random primality tests & how they will work (warm up). Created by Brit Cruise.
Rosetta Stone, 196 B.C.E., granite, 114.4 cm x 72.3 x 27.9 cm or 45 x 28.5 x 11 inches, Ptolemaic Period (British Museum, London). Speakers: Dr. Beth Harris and Dr. Steven Zucker. Created by Beth Harris and Steven Zucker.
Why does the deflection change when an electromagnet is attached to the circuit? Does it matter what side of the electromagnet we test? Created by Brit Cruise.
Sieve of Eratosthenes allows us to generate a list of primes. Created by Brit Cruise.
Introduction to coding theory! Created by Brit Cruise.