paper-conference

STALK: Security Analysis of Smartwatches for Kids
Smart wearable devices become more and more prevalent in the age of the Internet of Things. While people wear them as fitness trackers …
Christoph Saatjohann, Fabian Ising, Luise Krings, Sebastian Schinzel
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Office Document Security and Privacy
OOXML and ODF are the de facto standard data formats for word processing, spreadsheets, and presentations. Both are XML-based, …
Jens Müller, Fabian Ising, Christian Mainka, Vladislav Mladenov, Sebastian Schinzel, Jörg Schwenk
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Practical Decryption exFiltration: Breaking PDF Encryption
The Portable Document Format, better known as PDF, is one of the most widely used document formats worldwide, and in order to ensure …
Jens Müller, Fabian Ising, Vladislav Mladenov, Christian Mainka, Sebastian Schinzel, Jörg Schwenk
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Efail: Breaking S/MIME and OpenPGP Email Encryption Using Exfiltration Channels
OpenPGP and S/MIME are the two prime standards for providing end-to-end security for emails. We describe novel attacks built upon a …
Damian Poddebniak, Christian Dresen, Jens Müller, Fabian Ising, Sebastian Schinzel, Simon Friedberger, Juraj Somorovsky, Jörg Schwenk
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