gMeasuredFvHobGuid

HOB GUID used to pass all PEI measured FV info to DXE Driver.
Include/Guid/MeasuredFvHob.h

GUID Information

GUID's Guid Name	GUID's Guid
gMeasuredFvHobGuid	{ 0xb2360b42, 0x7173, 0x420a, { 0x86, 0x96, 0x46, 0xca, 0x6b, 0xab, 0x10, 0x60 }}

Refer to Header File

SecurityPkg/Include/Guid/MeasuredFvHob.h