Caurus is an open implementation of a verification scheme based on 2D barcodes.
Install and setup Caurus:
$ pip install caurus $ caurus server init
Each device needs to be activated first. In our case, we assign the (arbitrary) ID 1 and set a SVG viewer (e.g. a browser) to automatically display the barcodes:
$ caurus server activate --viewer firefox 1
To complete the activation, add the displayed keys to
Afterwards, your are ready to verify arbitrary messages. There is support for lines, key-value pairs and some basic styling:
$ caurus server transaction 1 "Hello World!" "so:red:R" "many:blue:B" "colors:green:G" Barcode: ... Code: 231185
This project is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Cronto Ltd, OneSpan Inc, or any of their subsidiaries or affiliates.