$2 USB crypto token for use with GPG and SSH

If you are interrested in security devices this post may be for you. Recently I’ve found a software which makes a GPG security device out of a STM32. It’s called Gnuk. You just need a compatible board, programmer, flash the firmware and you are ready to go. I was just hoping to find some cheap device to flash to play with it.

Continue reading $2 USB crypto token for use with GPG and SSH

New version of Lenkeng HDMI over IP extender – LKV373A (Update 20. oct 2017)

Last week I’ve got the new version of Lenkeng HDMI extender – LKV373A. This version states incompatibility with previous version and usage of new HDbitT protocol so I was wondering what did Chinese engineers invent this time.

This blog is a log of my findings as they went through time. If you want a short review of the device watch this video from OpenTechLab (thank you!):

If you want to know more, just read the blog. Continue reading New version of Lenkeng HDMI over IP extender – LKV373A (Update 20. oct 2017)