I occasionally get asked where one can buy a CryptoCape. It had a good run at SparkFun and its distributors for awhile, but alas, it is retired. However, the project limps on now at OSH Park, where you can order the PCBs!
Using the TPM’s random number generator
How to enable the TPM random number generator. Read More
Slides for my DEF CON 22 talk
The slides are now available for my DEF CON 22 talk. Read More
Announcing the EClet: ECDSA for the BeagleBone Black
The EClet is now available on Tindie. Read More
Thanks for visiting Cryptotronix at the Denver Mini Maker Faire Read More
Visit Cryptotronix at the Denver Mini Maker Faire this weekend!
Cryptotronix will be at booth 717 at the Denver Mini Maker Faire with demos, products, and more! Read More
The BeagleBone Black Hashlet has a new look!
The Hashlet has an updated silk screen with the full Cryptotronix logo. Read More
External hardware random number generator for the BeagleBone Black
The Hashlet software is approaching the beta release. Also, I show how to use the Hashlet random number generator and run it through FIPS 140-2 statistical tests. Read More