This is a data type to represent basic information about X509 certificates, often known as 'SSL certificates'.
Fields
char serialNumber[] The certificate's unique serial number.
char issuer[] The certificate's issuer details (which may be a comma-separated list of sub-fields, in the format A=x, B=y).
char subject[] The certificate's subject details (which may be a comma-separated list of sub-fields, in the format A=x, B=y).
char publicKeyAlgorithm[] The encryption algorithm for which the public key is intended to be used.
char publicKey[] The public key, for encryption of data to be transported to the certificate owner.
DateTime validAfter The date and time after which this certificate first became valid. This value should be in GMT. DateTime validUntil The date and time at which this certificate becomes invalid and should no longer be trusted. This value should be in GMT. char signatureAlgorithm[] The algorithm used to digitally sign the certificate.
char signature[] The certificate's digital signature.