Blog

Cryptoucan™ usage: Installing the essentials on Windows

Written by Lída Hrnčířová on 2019-03-28

cryptoucan

We're working on a series of instructional videos to make the transition to our product as smooth as possible. This week we will look at all the components necessary for using your Cryptoucan™ with Thunderbird e-mail client on Windows. Video of the installation process included!

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Diffie-Hellman Key Exchange

Written by Dominik Joe Pantůček on 2019-03-21

diffie-hellman

Before Cryptoucan™, there were just elliptic curves stored in your computer. And before elliptic curves, there were exponential groups over finite fields. Read on to learn some history here.

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Rapid prototyping in Cryptoucan™ development

Written by Jiří Keresteš on 2019-03-14

cryptoucan

Hardware is hard. Or is it? In today's blog, we are going to explore the scary valley between prototyping and production. Read on to learn more about the journey from an idea to a production-ready part.

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Symmetric cipher modes

Written by Dominik Joe Pantůček on 2019-03-07

cryptography

Designing a perfect storage for your private keys is one thing. But generally speaking - using cryptography properly is much bigger challenge for the users and all the software in security ecosystem. Read on to find some interesting aspects of symmetric ciphers you might not have known about.

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Simple CV in Racket

Written by Dominik Joe Pantůček on 2019-02-28

racket

After a few weeks with OpenCV, we had to admit, that there are certain drawbacks to its usage for our purpose. Different default versions on different platforms, troubles with memory leaks and the need to convert between incompatible image formats. Read on to see what solution we used for addressing these issues.

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