UPDATE: Our crowdfunding campaign has started. Check us out on Indiegogo!
https://igg.me/at/secalot/xHi Guys,
I want to announce a project I've been working on for the last year -- a USB dongle that combines a hardware bitcoin wallet, an openPGP smart card, a U2F authenticator and a OTP generator.
It is completely open source with all the code and design files available on GitHub, github.com/secalot.
A prototype is ready and the plan is to start a crowdfunding campaign on Indiegogo, and I'm collecting opinions on the device.
From the bitcoin perspective it offers a secure storage of bitcoin keys on a secure microcontroller with hardware crypto, all operations are pin protected and a press of a touch button is required to confirm a transaction. From software side it integrates with the Electrum wallet. Full bip39 hierarchical deterministic wallet is offered.
In addition the device works as a openPGP smart card, U2F authenticator and a OTP generator.
More details are available on the website, secalot.com.
What do you think?