OCSP_SIGNATURE_INFO structure (wincrypt.h)
The OCSP_SIGNATURE_INFO structure contains a signature for an online certificate status protocol (OCSP) request or response. The OCSP_SIGNED_REQUEST_INFO and OCSP_BASIC_SIGNED_RESPONSE_INFO structures use this structure.
Syntax
typedef struct _OCSP_SIGNATURE_INFO {
CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm;
CRYPT_BIT_BLOB Signature;
DWORD cCertEncoded;
PCERT_BLOB rgCertEncoded;
} OCSP_SIGNATURE_INFO, *POCSP_SIGNATURE_INFO;
Members
SignatureAlgorithm
A CRYPT_ALGORITHM_IDENTIFIER structure that specifies the algorithm used to create the Signature.
Signature
A BLOB that contains a signed hash of an OCSP_REQUEST_INFO or OCSP_BASIC_RESPONSE_INFO structure.
cCertEncoded
The number of elements in the rgCertEncoded array.
rgCertEncoded
An array of pointers to CERT_BLOB structures, each of which contains an encoded signature certificate.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | wincrypt.h |