Re: [PATCH 0/1] MR5516: wintrust: Add support for the PE image hash in CryptCATAdminCalcHashFromFileHandle().

[eric pouech (＠epo)]

IMO this can be handled...
RtlImageGetNtHeader will do all the DOS+PE validation bits
check supported magic values

const IMAGE_DATA_DIRECTORY *dir = (nthdr->Magic == 0x10b) ? ((IMAGE_NT_HEADERS32*)nthdr)->DataDirectory :  ((IMAGE_NT_HEADERS64*)nthdr) + IMAGE_DIRECTORY_SECURITY;

and the rest should be transparent