does thumbprint change when certificate is renewed
@Niel: You should not have multiple certificates with the same subject. That points to an error in your overall system design. If for some reason you do have this, then I would choose the most recent one to use. Serial number and thumbprint will change when the cert is renewed, that's fundamental to X.509.Subject (DN) is the only property I know of that will stay the same.hat points to an error in your overall system design. If for some reason you do have this, then I would choose the most recent one to use. Serial number and thumbprint will change when the cert is renewed, that's fundamental to X.509. Subject (DN) is the only property I know of that will stay the same.