WINTRUST_SIGNATURE_SETTINGS structure (wintrust.h)

The WINTRUST_SIGNATURE_SETTINGS structure can be used to specify the signatures on a file.

Syntax

typedef struct WINTRUST_SIGNATURE_SETTINGS_ {
  DWORD                  cbStruct;
  DWORD                  dwIndex;
  DWORD                  dwFlags;
  DWORD                  cSecondarySigs;
  DWORD                  dwVerifiedSigIndex;
  PCERT_STRONG_SIGN_PARA pCryptoPolicy;
} WINTRUST_SIGNATURE_SETTINGS, *PWINTRUST_SIGNATURE_SETTINGS;

Members

cbStruct

Size, in bytes, of this structure.

dwIndex

Contains the index of the signature to be validated if the dwFlags member is set to WSS_VERIFY_SPECIFIC.

dwFlags

Flags that can be used to refine behavior. This can be one of the following values.

Value	Meaning
WSS_VERIFY_SPECIFIC 0x00000001	Set this value if you set the dwIndex parameter.
WSS_GET_SECONDARY_SIG_COUNT 0x00000002	Set this value to return the number of secondary signatures found in the cSecondarySigs member.

cSecondarySigs

Contains the number of secondary signatures found if the dwFlags member is set to WSS_GET_SECONDARY_SIG_COUNT.

dwVerifiedSigIndex

The index used for verification. This member is set on return from Wintrust.

pCryptoPolicy

Pointer to a CERT_STRONG_SIGN_PARA structure that contains the policy that a signature must pass to be considered valid.

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Header	wintrust.h

See also

CERT_STRONG_SIGN_PARA

WinVerifyTrust