
The OPTIGA™ Trust family of products consists of turn-key and programmable solutions that give you the benefit of easy and convenient integration whilst offering you the most suitable security to protect your business and product. It contains a full range of embedded security products addressing the device authentication market which enables the right features and the right level of security for your projects such as the protection of embedded systems against counterfeiting, unauthorized products, intentional attacks, and unintentional operator errors.
Trust E
OPTIGA Trust E offers an easily implementable solution to protect manufactures’ valuable IP from being attacked analyzed, copied and modified. Enhanced authentication as all as secured storage of software codes and product data improve network and supply chain management and help manufacturers of high value goods to safeguard their IP and protect their brand through assured quality and safety of their products.
OPTIGA Trust E comes with an advanced pre-programmed controller built on Elliptic Curve Cryptography greatly enhancing overall system security.

- Easy Integration:
- Easy and fast system integration turnkey solution (chip + os + app + complete host side integration support
- Industry standard I2C interface
- Small outline of PG-USON-10 package (3x3mm)
- Industrial temperature range support: -40 ℃ to +85 ℃
- Cost Effective Deployment:
- All keys and certificates already programmed in security certified production site at Infineon
- Chip individual key pairs preprogrammed
- Enhance Security for High Value Goods:
- High end security controller
- Advanced asymmetric cryptography (ECC 256) in a single-chip-solution
Features:
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Applications:
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Trust
Infineon’s SLS 10ERE as part of the OPTIGA Trust Family is an authentication product that offers a robust cryptographic solution, designed to assist system manufacturers to prove the authenticity, integrity, and safety of their original products.
- Improved Security:
- With state of the art asymmetric elliptic curve authentication principle
- With uniqueness provided by chip individual key pair
- Optimized system costs with 1 chip solution
- Easy integration due to full turnkey solution
- Lean and easy connectivity with Single Wire Interface
- Smallest footprint using USON-3 package
Features
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Application
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Trust P

OPTIGA™ Trust P is a programmable hardware-based solution for improved security of electrical devices in connected systems enabling protection of embedded systems against counterfeiting, unauthorized products, intentional attacks, and unintentional operator errors.
As a fully programmable chip, the OPTIGA™ Trust P provides a flexible solution for a full range of security functions, such as authentication, secure updates, key generation and storage, protected storage, memory integrity, secure boot, and access control management.
Features
Supported Cryptography:
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Application
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TPM
The Trusted Platform Module (TPM) is a specific protected and encapsulated microcontroller security chip use to defend the internal data structures against real intelligent attacks.
With support for standard or extended temperature range the products of the OPTIGA™ TPM family meet the requirements for industrial and embedded applications which previously could not be equipped with a TPM security processor.
Features
Applications
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SLB9645 - TPM 1.2
Green Packages
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Kits
Trust P Demo Kit
Trust (SLS 10ERE)
TPM
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Trust E (SLS 32AIA)
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Resources
Infineon
OPTIGA Trust P demo kit
OPTIGA™ Trust P Programmable Authentication and Security Solution. Application Kit For OPTIGA Trust P Family Products
