| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | |||||||||||||
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NF:wincrypt.CertOIDToAlgId |
CertOIDToAlgId function (wincrypt.h) |
Use the CryptFindOIDInfo function instead of this function because ALG_ID identifiers are no longer supported in CNG. |
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security\certoidtoalgid.htm |
security |
920b2642-ce7c-4098-8720-5a6f24128787 |
12/05/2018 |
CertOIDToAlgId, CertOIDToAlgId function [Security], _crypto2_certoidtoalgid, security.certoidtoalgid, wincrypt/CertOIDToAlgId |
wincrypt.h |
Windows |
Windows XP [desktop apps only] |
Windows Server 2003 [desktop apps only] |
Crypt32.lib |
Crypt32.dll |
Windows |
19H1 |
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Use the CryptFindOIDInfo function instead of this function because ALG_ID identifiers are no longer supported in CNG. Use the CRYPT_OID_INFO_OID_KEY value in the dwKeyType parameter of the CryptFindOIDInfo function instead.
Windows Server 2003 and Windows XP: The CertOIDToAlgId function converts the Abstract Syntax Notation One (ASN.1) object identifier (OID) string to the CryptoAPI algorithm identifier (ALG_ID).
Pointer to the ASN.1 OID to be converted to an algorithm identifier.
Returns the ALG_ID that corresponds to the object identifier (OID) or zero if no ALG_ID corresponds to the OID.