Authentication Key for Licensing and Revenue Protection

TEAleaf is a low cost authentication system which may be used to verify that a product is genuine and paid-for. The host processor uses a simple but extremely robust algorithm to verify that a TEAleaf device is present. Each TEAleaf carries a 128-bit encryption key and an individual serial number.

TEAleaf ensures copies of your products cannot be manufacturerd by unlicensed third parties.  It eliminates the need for trust and auditing when subcontracting manufacture, licensing to OEMs or publishing firmware libraries.  Applications include: 

  • Product authentication (printer ink cartridges, camera lenses, etc)
  • Firmware library protection 
  • Electronics product design licensing 

TEAleaf
Data Sheet