A simple PHP script to create TOTP secrets and corresponding QR codes,
then verify the entered response over a given time variance.
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Your installation uses RandomBytes.
RandomBytes
RandomBytes is used for secure key generation.
Available
Status
Information
The GD functions are loaded. You can create QR Codes.
The GD extension is used for generating a secure QR code.
Visit our documentation for a more thorough description of the options and functions available to you.
Take a look at the glossary if there are any terms you don't understand.
The server page can be used if this script is installed on your server to check for requirements.
This work is predominantly MIT licensed. See the LICENSE.md file for more information.
If you're ready to rock, check out the source!