مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Introduction

The STSAFE - A110 is a highly secure solution that acts as a secure element providing authentication and secure data management services to a local or remote host. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers. The STSAFE - A110 can be integrated in IoT (Internet of things) devices, smart - home, smartcity and industrial applications, consumer electronics devices, consumables and accessories. The STSAFE - A110 can be mounted on: a device that authenticates to a remote host (IoT device case), the local host being used as a pass - through to the remote server. a peripheral that authenticates to a local host, for example games, mobile accessories or consumables. The STSAFE - A110 secure element supports the following features: Authentication The STSAFE - A110's authentication service provides proof to a remote or local host that a certain peripheral or IoT is legitimate. An equipment manufacturer can thus ensure that only authentic peripherals like accessories or consumables can be used in conjunction with the original equipment.

Features

• Authentication for:
  • Consumables and peripherals
  • eCloud Internet of things (IoT) connected objects
  • USB Type - C power delivery chargers
  • Qi over - the - air chargers
  • Secure channel establishment with remote host including transport layer security (TLS) handshake
  • Signature verification service (secure boot and firmware upgrade)
  • Usage monitoring with secure counters
  • Pairing and secure channel with host application processor
  • Wrapping and unwrapping of local host envelopes
  • Symmetric data encryption or decryption (up to 16 keys)
  • On - chip key pair generation
  • LPWAN security ready:
    • Preloading with Sigfox or LoRaWAN credentials
    • Frame signature and verification
    • Frame encryption and decryption
• Latest generation of highly secure MCUs
• Unique serial number on each die
• CC EAL5+ A/VA_VAN5 Common Criteria certified
• Active shield
• Monitoring of environmental parameters
• Protection mechanism against faults
• Protection against side - channel attacks
• Advanced asymmetric cryptography
• Elliptic curve cryptography (ECC) with NIST or Brainpool 256 - bit and 384 - bit curves
• Elliptic curve digital signature algorithm (ECDSA) with SHA - 256 and SHA - 384 for digital signature generation and verification
• Elliptic curve Diffie - Hellman (ECDH) for key establishment
• Advanced symmetric cryptography
• Secure operating system with protection against logical and physical attacks
• Secure operating system
• Secure STSAFE - A110 kernel for authentication and data management
• Protection against logical and physical attacks
• 6 Kbytes of configurable non - volatile memory
• Highly reliable CMOS EEPROM technology
• 30 years' data retention at 25℃
• 500 000 erase / program cycles endurance at 25℃
• 1.62 V to 5.5 V continuous supply voltage
• Operating temperature: - 40 to 105℃
• I²C - bus slave interface
  • Up to 400 kbps transmission speed (Fast mode) and true open - drain pads
  • 7 - bit addressing

Applications

• IoT (Internet of things) devices
• smart - home
• smartcity
• industrial applications
• consumer electronics devices
• consumables
• accessories