Complete R & D and production chain out of one hand!!

SEGGER emSecure is the first digital signature software package designed specifically for embedded systems.

Here is a very INTERESTING application developed using SEGGER emSecure.

You can also request on-site demos from ESS team!

emSecure can be used to authenticate firmware if the digital signature includes the unique ID of the microcontroller. It prevents (copied) firmware to be run on a cloned hardware devices - NO MORE CLONING!

To make sure a product cannot be re-produced by non-authorized manufacturers, by simply copying the hardware, emSecure will be used to sign each genuine product unit.

First an emSecure key pair is generated one time. This is likely done at the production site.

The private key will be included in the production process of the product. At the end of the production process, after the unit is assembled and tested, some hardware-specific, fixed, and unique data, like the unique id of the microcontroller is read from the unit. This data is signed by emSecure with the private key and the signature is written back to the unit into an OTP area or a specified location on memory.

The public key will be included in the firmware which will run on the product. When the firmware is running it will read the unique data from the unit and verify it with the signature. When the signature does not match, for example, when it was simply copied to a counterfeit unit with other unique data, the firmware will refuse to run.

Segger software products include: embOS (RTOS), emWin (GUI), emFile (File System), emUSB-Device (USB device stack), emUSB-Host (USB host stack) and embOS/IP (TCP/IP stack). With emSSL and emSecure, a unique software to generate and verify digital signatures, SEGGER is offering solutions for secure communication as well as data and product security, meeting the needs of the rapidly evolving IoT.