A digital electronic signature is a scheme for verifying the document’s authenticity. A valid digital signature gives a recipient very strong reason to believe that the document was created or updated by a known sender and that the document was not altered by unknown source. For documents, the digital signature is represented by certificate with private (to sign) and public (to verify) keys. Most often certificates of various public key cryptography standards are used for this purpose, for example PFX format (see specification here)....Close Navigation Products GroupDocs.Total Product Family GroupDocs...aspose.cloud aspose.app groupdocs.com groupdocs.cloud groupdocs...