olemus
XML-dokumentide tervikluse tagamise mehhanism,
digitaalsignatuuri süntaksi standard W3C soovitusena
= a mechanism for ensuring the origin and integrity of XML documents

ülevaateid
https://en.wikipedia.org/wiki/XML_Signature
https://medium.com/@robert.broeckelmann/dsig-part-1-xml-digital-signature-and-ws-security-integrity-225ea3eb894e
https://www.w3.org/TR/xmldsig-core/
https://www.certificatetiger.com/News/difference-between-pdf-xml-and-pkcs7-digital-signatures.htm
https://www.xml.com/pub/a/2001/08/08/xmldsig.html

näiteid
https://docs.oracle.com/cd/E17802_01/webservices/webservices/docs/1.6/tutorial/doc/XMLDigitalSignatureAPI7.html

vt ka
- XML-signatuuripakendus