Intel MEBX User Guide for Intel 7 Series Chipset

Intel® ME Manageability Features
Figure 29: Add Hash - certificate
The Certificate hash value is a hexadecimal number (for SHA-1 it is 20 bytes). If
the value is not entered in the correct format, the message “Invalid Hash
Certificate Entered - Try Again” is displayed. When you press ‘Enter’, you are
prompted to set the active state of the hash.
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