OCSP_CERT_ID structure (wincrypt.h)
The OCSP_CERT_ID structure contains information to identify a certificate in an online certificate status protocol (OCSP) request or response. This structure is used in the OCSP_REQUEST_ENTRY and OCSP_BASIC_RESPONSE_ENTRY structures.
Syntax
typedef struct _OCSP_CERT_ID {
CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
CRYPT_HASH_BLOB IssuerNameHash;
CRYPT_HASH_BLOB IssuerKeyHash;
CRYPT_INTEGER_BLOB SerialNumber;
} OCSP_CERT_ID, *POCSP_CERT_ID;
Members
HashAlgorithm
A CRYPT_ALGORITHM_IDENTIFIER structure that specifies the algorithm used to create IssuerNameHash and IssuerKeyHash.
IssuerNameHash
A CRYPT_HASH_BLOB that contains a hash of the certificate issuer subject name.
IssuerKeyHash
A CRYPT_HASH_BLOB that contains a hash of the certificate issuer public key.
SerialNumber
A BLOB that contains the serial number of the certificate. For more information, see the SerialNumber member description for CERT_INFO.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | wincrypt.h |