Applied Cryptography: 9. Digital signatures (XAdES)

Lecture 9: eIDAS Regulation, Qualified Electronic Signature (QES), Qualified Electronic Signature Creation Device (QSCD), Validation of QES, Trusted timestamping, Digital signature container, XML Advanced Electronic Signatures (XAdES) 00:00 Introduction 00:47 eIDAS Regulation 03:54 Estonian digital signature - QES 05:44 Legal effect of a Qualified Electronic Signature 11:30 Qualified Trust Service Provider (QTSP) - CA 14:24 Qualified Electronic Signature Creation Device (QSCD) 20:04 Validation of a Qualified Electronic Signature 23:15 Trusted Timestamping 26:29 Digital signature container 35:07 Time of signing 37:13 Digital signature file formats 40:21 XML Signature (ASICE) 46:13 XML Signature (BDOC and DDOC) 49:08 Task: ASiC-E XAdES verifier 50:59 Task: ASiC-E XAdES verifier 52:33 Questions University of Tartu, MTAT.07.017 Applied Cryptography, Spring 2024 Instructor: Arnis Parsovs View the complete course: https://courses.cs.ut.ee/2024/appcryp...

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