Authentication Security

PLUTO RS1111
Device Authentication IC
Genuine Product Certification, Copy Protection
  • Overview
  • Features
  • Applications

PLUTO RS1111 device authentication IC provides a simple and cost-effective way to authenticate small IoT devices such as battery packs based on the HIGHT (HIGh security and light weigHT) algorithm.
The HIGHT algorithm is ISO/IEC international standard block cipher algorithm included in ISO/IEC 18033-3:2010 [ISO-HIGHT].
The HIGHT algorithm generates a 64-bit authentication code using a 128bit secret code and a 64-bit challenge code.

  • Overview
  • Features
  • Applications

 

Challenge-response Based Authentication

 

Light-weight Crypto Engine

- Symmetric HIGHT Algorithm (128bit)

  

512bit EEPROM Storage

- 3 Sets of 128bit Host Selectable Secret Code

- 112bit Additional Memory for ID Code

 

Wide Operating Voltage Range

- 2.6V~4.8V

 

Interface

- Single-wire Bus Interface

- UART or GPIO

- 23Kbps

 

Power Management

- True ‘Zero Power’ Sleep Mode

 

Process

- 0.35㎛ EEPROM

 

Package

- 8pin DFN (2mm×3mm, 0.5T)

  • Overview
  • Features
  • Applications

Battery Pack Authentication
Printer Cartridges
Add-on Accessories
Handheld Devices