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| υπογραφή XML (An XML-based digital signature that can be used to secure the data contained in XML documents. XML Signatures are a standard governed by the World Wide Web Consortium (W3C)) | |||
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| υπογραφή XML (An XML-based digital signature that can be used to secure the data contained in XML documents. XML Signatures are a standard governed by the World Wide Web Consortium (W3C)) | |||
