Beware of Flying Dones: Here’s Wi-Peep

An interesting paper [1] outlines Wi-Peep, and which is a location revealing system that…

Liz Truss, Signal and Snowden

I had to smile last week when I saw that Rishi Sunak was using a conference phone to call President Biden…

Base64 is Malleable!

First, let’s start with some basics.

What’s Next After Lattice Cryptography? Will it be BIKE, HQC, or McEliece?

Homomorphic Hashing .. Is It Possible?

Let’s start with a problem. Bob, Alice, Carol and Dave have hashed their passwords with:

What’s That? … It’s a Blockchain!

I presented at a blockchain event a few years ago, and shared the…

So, What’s a Yellow Paper?

We get many inquiries for collaboration from companies, and the first thing they give us is their white paper…

Mathematics in the Blood: The Lenstra Family

Cryptography In The Family: Blum, Blum and Blum

Your Hands Could Provide The Future For Payments