signatureSubjectKeyID (property)
Contains the subject key identifier of the signing certificate.
Syntax
- (NSData*)signatureSubjectKeyID:(int)signatureIndex;
public func signatureSubjectKeyID(signatureIndex: Int32) throws -> Data
Remarks
Contains the subject key identifier of the signing certificate.
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 by a SHA-1 hash of the bit string of the subject public key.
The SignatureIndex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.
This property is read-only.