CryptUnregisterOIDInfo function

The CryptUnregisterOIDInfo function removes the registration of a specified CRYPT_OID_INFO OID information structure. The structure to be unregistered is identified by the structure's pszOID and dwGroupId members.

Syntax

BOOL CryptUnregisterOIDInfo(
  PCCRYPT_OID_INFO pInfo
);

Parameters

pInfo

Specifies the object identifier (OID) information for which the registration is to be removed. The group that the registration is removed for is specified by the dwGroupId member in the pInfo.

Return Value

If the function succeeds, the return value is nonzero (TRUE).

If the function fails, the return value is zero (FALSE).

Requirements

   
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header wincrypt.h
Library Crypt32.lib
DLL Crypt32.dll

See Also

ALG_ID

CRYPT_ALGORITHM_IDENTIFIER

CRYPT_OID_INFO

CryptFindOIDInfo

CryptRegisterOIDInfo

OID Support Functions