Using the AES Encryption Key Block from the Block RAM - 2.1 English - PG199

DisplayPort 1.2 TX Subsystem LogiCORE IP Product Guide (PG199)

Document ID
PG199
Release Date
2024-12-11
Version
2.1 English

To use keys from block RAM, you have to copy the AES Encrypted HDCP keys generated in the previous section to the KEYMGMT_ENCDATA array defined in the following file in the reference design:

\**kc705_system_directly**\software_directly\src\keys.c

This process enables the reference design to read keys from block RAM.

Set gIsKeyWrittenInEeeprom = FALSE in \**kc705_system_directly**\**software_directly**\src\ xdp*xss_kc705.c file.