Broadcom 96xx User Guide
Broadcom
®
96xx PCIe 4.0, 24G SAS MegaRAID
™
and eHBA Tri-Mode Storage Adapters
Table 19: SPDM CAPABILITIES Response Message Support
CAPABILITIES Response Flags Field Value
CACHE_CAP 0
CERT_CAP 1
CHAL_CAP 1
MEAS_CAP 10
MEAS_FRESH_CAP 0
ENCRYPT_CAP 1
MAC_CAP 1
MUT_AUTH_CAP 1
KEY_EX_CAP 1
PSK_CAP 00
ENCAP_CAP 1
HBEAT_CAP 1
KEY_UPD_CAP 1
HANDSHAKE_IN_THE_CLEAR_CAP 0/1
PUB_KEY_ID_CAP 0
The adapter supports SPDM mutual authentication. The HANDSHAKE_IN_THE_CLEAR_CAP capability bit is shown as
0/1 because the value is subject to negotiation. The firmware sets the HANDSHAKE_IN_THE_CLEAR_CAP bit to 0, but
the firmware can set the bit to 1 if the Requester sets the bit to 1. While the adapter supports all capabilities listed in the
previous table, the Requester might not support the same capabilities. The adapter correctly negotiates its capabilities
with that of the Requester. Refer to the StorCLI2 Utility User Guide for additional security command information.
Broadcom
96xx-MR-HBA-Tri-Mode-UG108
27
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