4 SHA104 Trust Platform Variants and Provisioning Services

Microchip offers secure provisioning services for the SHA104 through the Trust Platform. It leverages the Trust Platform Design Suite set of tools (TPDS) and currently offers three provisioning flows:

  • Trust&GO: Pre-configured and pre-provisioned Secure Elements for fix-function Use Cases
  • TrustFLEX: Pre-configured and provisioned Secure Element with customer-unique credentials
  • TrustCUSTOM: Fully customizable Secure Element including configuration and provisioning with customer-unique credentials

The Trust&GO flow provides pre-configured and pre-provisioned secure elements. These products are defined to meet common use case applications for customers that do not require unique credentials. These devices are provided as is and can be ordered directly from Microchip as easily as any standard product.

The TrustFLEX flow leverages the TrustFLEX configurator to input unique customer credentials into a pre-defined configuration and generate a Secure Exchange Package. This package is, then, deployed via the Microchip Secure Provisioning System to enable device ordering. Then, only the customer designated in the Secure Exchange Package can order these devices.

The TrustCUSTOM flow leverages the TrustCUSTOM configurator and provides the ability to fully configure the SHA104 device to meet the security requirements for a given application. At the end of the process, a Secure Exchange Package that is deployed to the Microchip Secure Provisioning System is generated. Then, only the customer designated in the Secure Exchange Package can order these devices.

Important: Microchip's test sites, that provide secure provisioning services, are equipped with Hardware Security Modules (HSMs) to ensure the security of customer data throughout the provisioning process.

SHA104 Trust Platform Products

Trust Platform products are currently in development for the SHA104. Both TrustFLEX and TrustCUSTOM versions will be available.

Table 4-1. SHA104 Trust Platform Ordering Codes(1)
Trust Platform Type Production Ordering Code Package Type Temperature Range
TrustFLEX(2) SHA104-TFLXAUTHU 8-pad UDFN Standard Industrial. -40℃ to +105℃
SHA104-TFLXAUTHS 8-pin SOIC Standard Industrial. -40℃ to +105℃
TrustCUSTOM(3) SHA104-TCSMU 8-pad UDFN Standard Industrial. -40℃ to +105℃
SHA104-TCSMS 8-pin SOIC Standard Industrial. -40℃ to +105℃
Note:
  1. This table is a representative sample of Trust Platform Devices. Please refer to each Trust Platform Type for a more complete list.
  2. For a complete list of ordering codes including sample devices, see the respective data sheets.
  3. TrustCUSTOM sample devices correspond to the standard generic SHA104 devices. SHA104-TCSMU/SHA104-TCSMS is equivalent to SHA104-MAHDA/SHA104-SSHDA, respectively.
Attention: For SWI TrustFLEX or TrustCUSTOM variants in a 3-lead contact package, contact Microchip sales to determine availability.