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XML stands for eXtensible Markup Language. XML was designed to store and transport data. XML was designed to be both human- and machine-readable. XML is a software- and hardware-independent tool for storing and transporting data. What is XML? XML stands for eXtensible Markup Language; XML is a. XPath is a syntax for defining parts of an XML document; XPath uses path expressions to navigate in XML documents; XPath contains a library of standard .
XML is a software- and hardware-independent tool for storing and transporting data. These tags are "invented" by the author of the XML document. Imagine an application designed to display the original version of note. Then imagine a newer version of note. Many computer systems contain data in incompatible formats. Exchanging data between incompatible systems or upgraded systems is a time-consuming task for web developers.
The SignatureValue element contains the Base64 encoded signature result - the signature generated with the parameters specified in the SignatureMethod element - of the SignedInfo element after applying the algorithm specified by the CanonicalizationMethod.
KeyInfo element optionally allows the signer to provide recipients with the key that validates the signature, usually in the form of one or more X.
The relying party must identify the key from context if KeyInfo is not present. The Object element optional contains the signed data if this is an enveloping signature.
Reference Validation: Each Reference's digest is verified by retrieving the corresponding resource and applying any transforms and then the specified digest method to it. The result is compared to the recorded DigestValue; if they do not match, validation fails.
Signature Validation: The SignedInfo element is serialized using the canonicalization method specified in CanonicalizationMethod, the key data is retrieved using KeyInfo or by other means, and the signature is verified using the method specified in SignatureMethod. This procedure establishes whether the resources were really signed by the alleged party. HOW TO.
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XML also makes it easier to expand or upgrade to new operating systems, new applications, or new browsers, without losing data. With XML, data can be available to all kinds of "reading machines" like people, computers, voice machines, news feeds, etc.
Note To: Tove From: Jani Reminder Don't forget me this weekend! Old Version Note To: New Version Note To: Jani Date: