CertSubjectKeyID Property

Contains a unique identifier (fingerprint) of the certificate's private key.

Syntax

• C++
• Objective-C
• C

ANSI (Cross Platform)
int GetCertSubjectKeyID(int iCertIndex, char* &lpCertSubjectKeyID, int &lenCertSubjectKeyID);

Unicode (Windows)
INT GetCertSubjectKeyID(INT iCertIndex, LPSTR &lpCertSubjectKeyID, INT &lenCertSubjectKeyID);

- (NSData*)certSubjectKeyID:(int)certIndex;

#define PID_MESSAGEVERIFIER_CERTSUBJECTKEYID 25

SECUREBLACKBOX_EXTERNAL void* SECUREBLACKBOX_CALL SecureBlackbox_MessageVerifier_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal);

SECUREBLACKBOX_EXTERNAL int SECUREBLACKBOX_CALL SecureBlackbox_MessageVerifier_CheckIndex(void *lpObj, int propid, int arridx);

Remarks

Contains a unique identifier (fingerprint) of the certificate's private key.

Subject Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates containing a particular public key. In SecureBlackbox, the unique identifier is represented with a SHA1 hash of the bit string of the subject public key.

The CertIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

This property is read-only and not available at design time.

Data Type

Byte Array