Every Signature is Broken: On the Insecurity of Microsoft Office's OOXML Signatures

Simon Rohlmann, Vladislav Mladenov, Christian Mainka, Daniel Hirschberger, Jörg Schwenk. Every Signature is Broken: On the Insecurity of Microsoft Office's OOXML Signatures. In Joseph A. Calandrino, Carmela Troncoso, editors, 32nd USENIX Security Symposium, USENIX Security 2023, Anaheim, CA, USA, August 9-11, 2023. pages 7411-7428, USENIX Association, 2023. [doi]

Abstract

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