Intel® Agilex™ Device Security User Guide

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ID 683823
Date 11/22/2022
Public

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Document Table of Contents
Document Table of Contents x
1. Intel® Agilex® Device Security Overview 2. Authentication and Authorization 3. AES Bitstream Encryption 4. Device Provisioning 5. Advanced Features 6. Intel® Agilex™ Device Security User Guide Archives 7. Revision History for the Intel® Agilex® Device Security User Guide
1. Intel® Agilex® Device Security Overview x
1.1. Commitment to Product Security 1.2. Planned Security Features 1.3. Available Security Documentation
1.2. Planned Security Features x
1.2.1. Partial Reconfiguration Bitstream Security Verification 1.2.2. Device Self-Kill for Physical Anti-Tamper
2. Authentication and Authorization x
2.1. Creating a Signature Chain 2.2. Signing a Configuration Bitstream
2.1. Creating a Signature Chain x
2.1.1. Creating Authentication Key Pairs on the Local File System 2.1.2. Creating Authentication Key Pairs in SoftHSM 2.1.3. Creating the Signature Chain Root Entry 2.1.4. Creating a Signature Chain Public Key Entry
2.2. Signing a Configuration Bitstream x
2.2.1. Quartus Key File Assignment 2.2.2. Co-Signing SDM Firmware 2.2.3. Signing Configuration Bitstream Using the quartus_sign Command 2.2.4. Partial Reconfiguration Multi-Authority Support 2.2.5. Verifying Configuration Bitstream Signature Chains
3. AES Bitstream Encryption x
3.1. Creating the AES Root Key 3.2. Quartus Encryption Settings 3.3. Encrypting a Configuration Bitstream
3.3. Encrypting a Configuration Bitstream x
3.3.1. Configuration Bitstream Encryption Using the Programming File Generator Graphical Interface 3.3.2. Configuration Bitstream Encryption Using the Programming File Generator Command Line Interface 3.3.3. Partially Encrypted Configuration Bitstream Generation Using the Command Line Interface 3.3.4. Partial Reconfiguration Bitstream Encryption
4. Device Provisioning x
4.1. Using SDM Provision Firmware 4.2. Using QSPI Factory Default Helper Image on Owned Devices 4.3. Authentication Root Key Provisioning 4.4. Programming Key Cancellation ID Fuses 4.5. Canceling Root Keys 4.6. Programming Counter Fuses 4.7. Secure Data Object Service Root Key Provisioning 4.8. Security Setting Fuse Provisioning 4.9. AES Root Key Provisioning 4.10. Converting Owner Root Key, AES Root Key Certificates, and Fuse files to Jam STAPL File Formats
4.3. Authentication Root Key Provisioning x
4.3.1. Partial Reconfiguration Multi-Authority Root Key Programming
4.9. AES Root Key Provisioning x
4.9.1. AES Root Key Compact Certificate 4.9.2. Intrinsic ID® PUF AES Root Key Provisioning 4.9.3. Black Key Provisioning
4.9.2. Intrinsic ID® PUF AES Root Key Provisioning x
4.9.2.1. Intrinsic ID PUF Enrollment 4.9.2.2. Wrapping the AES Root Key 4.9.2.3. Programming Helper Data and Wrapped Key to QSPI Flash Memory 4.9.2.4. Querying Intrinsic ID PUF Activation Status 4.9.2.5. Location of the PUF in Flash Memory
4.9.3. Black Key Provisioning x
4.9.3.1. Black Key Provisioning Options
5. Advanced Features x
5.1. Secure Debug Authorization 5.2. HPS Debug Certificates 5.3. Platform Attestation 5.4. Physical Anti-Tamper 5.5. Using Design Security Features with Remote System Update 5.6. SDM Cryptographic Services
5.4. Physical Anti-Tamper x
5.4.1. Anti-Tamper Responses 5.4.2. Anti-Tamper Detection 5.4.3. Anti-Tamper Lite Intel® FPGA IP
5.4.3. Anti-Tamper Lite Intel® FPGA IP x
5.4.3.1. Release Information
5.6. SDM Cryptographic Services x
5.6.1. Vendor Authorized Boot 5.6.2. Secure Data Object Service 5.6.3. SDM Cryptographic Primitive Services
1. Intel® Agilex® Device Security Overview
2. Authentication and Authorization
3. AES Bitstream Encryption
4. Device Provisioning
5. Advanced Features
6. Intel® Agilex™ Device Security User Guide Archives
7. Revision History for the Intel® Agilex® Device Security User Guide

4.9.3. Black Key Provisioning

The  Intel® Quartus® Prime Programmer assists in establishing a mutually-authenticated secure connection between the  Intel® Agilex®  device and the black key provisioning service. The secure connection is established via https and requires several certificates identified using a text file.

Note: When using Black Key Provisioning, Intel recommends that you avoid externally connecting the TCK pin to pull up or pull down a resistor while still using it for JTAG. However, you may connect the TCK pin to the VCCIO_SDM power supply using a 10 kΩ resistor. The existing guidance in the Pin Connection Guidelines to connect TCK to a 1-kΩ pull-down resistor is included for noise suppression. The change in guidance to a 10 kΩ pull-up resistor doesn't affect the device functionally. For more information about connecting the TCK pin, refer to Intel® Agilex® Pin Connection Guidelines.

The bkp_tls_ca_cert certificate authenticates your black key provisioning service instance to your black key provisioning programmer instance. The bkp_tls_* certificates authenticate your black key provisioning programmer instance to your black key provisioning service instance.

You create a text file containing the necessary information for the  Intel® Quartus® Prime Programmer to connect to the black key provisioning service. To initiate black key provisioning, use the Programmer command line interface to specify the black key provisioning options text file. The black key provisioning then proceeds automatically. For access to the black key provisioning service and associated documentation, please contact Intel Support.

You can enable the black key provisioning using the quartus_pgm command: 
quartus_pgm -c <cable> -m <programming_mode> --device <device_index> \
--bkp_options=bkp_options.txt
The command arguments specify the following information:
  • -c: cable number
  • -m: specifies the programming mode such as JTAG
  • --device: specifies a device index on the JTAG chain. Default value is 1.
  • --bkp_options: specifies a text file containing black key provisioning options.

Section Content
Black Key Provisioning Options

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