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XML: Read signing certificate and available revocation information
To get the signing certificate use TElXAdESVerifier.GetSignerCertificate() method.
To extract all certificates from signature and XAdES use TElXAdESVerifier.ExtractAllCertificates() method. To extract all revocation information stored in XAdES use ExtractAllCRLs() and ExtractAllOCSPResponses() methods to read CRLs and OCSP responses respectively.