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HCRYPTHASH

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The HCRYPTHASH data type is used to represent handles to hash objects. These handles indicate to the CSP module which hash is being used in a particular operation. The CSP module does not enable direct manipulation of the hash values. Instead, the user manipulates the hash values through the hash handle.

typedef ULONG_PTR HCRYPTHASH;

Requirements

Requirement Value
Minimum supported client
 Windows XP [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Wincrypt.h