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Category Archives: Cryptography
Chip and Pin is Broken
In which I refer to Chip and Pin credit cards being broken
Command Line Cryptography
In which I use unix commands to create simple cryptographic puzzles
This post is part of a series of 47 posts which begins with The Caesar Shift, the latest post in the series is Letter Groups.
Also posted in Classical Cryptography, Computing Tagged Atbash, bash, Caesar Shift, Cryptography, Mac, OS X Leave a comment
Happy Birthday, Edgar Allen Poe
In which I celebrate the life of Edgar Allen Poe
This post is part of a series of 47 posts which begins with The Caesar Shift, the latest post in the series is Letter Groups.
Also posted in Classical Cryptography, General Articles Tagged Author, Classical Cryptography, Edgar Allen Poe, Monoalphabet Leave a comment
Quantum Cryptography (a background)
In this article I hope to illustrate some of the ideas behind the strange topic of Quantum Cryptography, though I won’t be discussing cryptography itself, that comes later – just the necessary physics.
First we must consider the nature of light (this can be generalised to any particle once we get all quantum mechanical, but let’s [...]
This post is part of a series of 47 posts which begins with The Caesar Shift, the latest post in the series is Letter Groups.
Also posted in Geeky, Modern Cryptography, Physics, Science Tagged Cryptography, Light, Modern Cryptography, Physics, Polarisation 2 Comments
Letter Groups
This post is the latest in a series of 47 posts which begins with The Caesar Shift.