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ISmimeCapability::get_ObjectId method (certenroll.h)

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The ObjectId property retrieves the object identifier (OID) of the symmetric encryption algorithm.

This property is read-only.

Syntax

HRESULT get_ObjectId(
  IObjectId **ppValue
);

Parameters

ppValue

Return value

None

Remarks

Call the Initialize method to specify the ObjectId property. The following encryption OIDs are currently supported:

  • XCN_OID_NIST_AES128_CBC (2.16.840.1.101.3.4.1.2)
  • XCN_OID_NIST_AES192_CBC (2.16.840.1.101.3.4.1.22)
  • XCN_OID_NIST_AES256_CBC (2.16.840.1.101.3.4.1.42)
  • XCN_OID_NIST_AES128_WRAP (2.16.840.1.101.3.4.1.5)
  • XCN_OID_NIST_AES192_WRAP (2.16.840.1.101.3.4.1.25)
  • XCN_OID_NIST_AES256_WRAP (2.16.840.1.101.3.4.1.45)
  • XCN_OID_OIWSEC_desCBC (1.3.14.3.2.7)
  • XCN_OID_RSA_DES_EDE3_CBC (1.2.840.113549.3.7)
  • XCN_OID_RSA_RC2CBC (1.2.840.113549.3.2)
  • XCN_OID_RSA_RC4 (1.2.840.113549.3.4)
  • XCN_OID_RSA_SMIMEalgCMS3DESwrap (1.2.840.113549.1.9.16.3.6)
  • XCN_OID_RSA_SMIMEalgCMSRC2wrap (1.2.840.113549.1.9.16.3.7)

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header certenroll.h
DLL CertEnroll.dll

See also

ISmimeCapabilities

ISmimeCapability

IX509ExtensionSmimeCapabilities