CertFindAttribute
This function finds the first attribute in the CRYPT_ATTRIBUTE array, as identified by its object identifier (OID). This function can be used in the processing of a decoded certificate request. A CERT_REQUEST_INFO structure is derived from a decoded certificate request. The rgAttribute array is retrieved from that structure and passed to this function in the rgAttr parameter. This function determines whether a particular attribute is in the array, and if so, returns a pointer to it.
PCRYPT_ATTRIBUTE WINAPI CertFindAttribute(
LPCSTR pszObjId,
DWORD cAttr,
CRYPT_ATTRIBUTE rgAttr[ ]
);
Parameters
- pszObjId
[in] Pointer to the OID to use in the search. - cAttr
[in] Number of attributes in the rgAttr array. - rgAttr
[in] Array of CRYPT_ATTRIBUTE structures.
Return Values
Returns a pointer to the attribute, if one is found. Otherwise, NULL is returned.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 3.0 or later | Wincrypt.h | Crypt32.lib |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
CertFindExtension, CertFindRDNAttr, CERT_REQUEST_INFO, CRYPT_ATTRIBUTE
Last updated on Tuesday, July 13, 2004
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