Security User Guide: Intel® FPGA Programmable Acceleration Card D5005
ID
683877
Date
8/25/2020
Public
3.1. Installing PACSign
3.2. PACSign Tool
3.3. Creating Unsigned Images
3.4. Using an HSM Manager
3.5. Creating Keys
3.6. Root Entry Hash Bitstream Creation
3.7. Signing Images
3.8. Creating a CSK ID Cancellation Bitstream
3.9. PACSign PKCS11 Manager *.json Reference
3.10. Creating a Custom HSM Manager
3.11. PACSign Man Page
3.10.1.1. PUBLIC_KEY.get_X_Y()
This function returns a common_util.BYTE_ARRAY() that contains the elliptic curve point associated with the key. The returned value should be X concatenated with Y, each with the proper number of bytes. For our implementation, each of X and Y are 32 bytes (256 bits) because secp256r1 curve parameters are required.