Security Engineering

Contact

Dr.-Ing. Sascha Müller
Security Engineering Group
Computer Science Department
Technische Universität Darmstadt

Fax: +49-6151-16-72051
Email: mueller(-at-)seceng.informatik.tu-darmstadt.de

Research Interests

• Data-centric Security
• Cryptography with pairings
• Privacy in ubiquituous environments
• Biometrics

Publications

• Sascha Müller: Data-Centric Security with Attribute-Based Encryption, PhD thesis, TU-Darmstadt, November 2011. (pdf)
• Sascha Müller, Stefan Katzenbeisser: Hiding the Policy in Cryptographic Access Control, in: 7th International Workshop on Security and Trust Management (STM'11), Copenhagen, 2011. to appear.
• Antoine Amarilli, Sascha Müller, David Naccache, Daniel Page, Pablo Rauzy, Michael Tunstall: Can Code Polymorphism Limit Information Leakage?, In: Workshop in Information Security Theory and Practice (WISTP'11), Heraklion, 2011. (eprint pdf)
• Sascha Müller, Stefan Katzenbeisser: A New DRM Architecture with Strong Enforcement, In: Fifth International Conference on Availability, Reliability and Security (ARES 2010), Krakow, 2010. IEEE ARES 2010, pp. 397-403. (pdf, bib)
• Sascha Müller, Stefan Katzenbeisser, Claudia Eckert: On Multi-Authority Ciphertext-Policy Attribute-Based Encryption, In: Bulletin of the Korean Mathematical Society, Vol. 46, No. 4, 2009. (pdf)
• Sascha Müller, Björn Frank: Quality Management in an IT-Dependent World: Preparing for Technological Change, In: Asian Network for Quality Congress, Tokyo, 2009.
• Olaf Henniger, Sascha Müller: Handwritten Signature On-Card Matching Performance Testing, In: International Conference on Biometric ID Management and Multimodal Communication, Madrid, 2009. (pdf, bib)
• Sascha Müller, Stefan Katzenbeisser, Claudia Eckert: Distributed Attribute-Based Encryption, In: 11th International Conference on Information Security and Cryptology, Seoul, 2008. LNCS, vol. 5461, pp. 20-36. Springer, Heidelberg. (pdf, bib)
• Olaf Henniger, Sascha Müller: Effects of Time Normalization on the Accuracy of Dynamic Time Warping, In: IEEE First International Conference on Biometrics: Theory, Applications and Systems (BTAS07), Washington DC, 2007. (pdf, bib)
• Sascha Müller, Olaf Henniger: Evaluating the Biometric Sample Quality of Handwritten Signatures, In: 2nd IAPR / IEEE International Conference on Biometrics (ICB'07), Seoul, 2007. LNCS vol. 4642, pp. 407-414. (pdf, bib)
• Müller, Sascha: Bewertung der Qualität von Unterschriften für die biometrische Erkennung. diploma thesis, TU-Darmstadt, September 2006 (pdf)

Teaching

Summer term 2011:

• IT-Sicherheit further training

Winter term 2009/10:

• Organization and support of lecture Grundlagen der Informatik 3

Summer term 2009:

• Exercise course of lecture IT-Sicherheit

Summer term 2008

• Practical project GMail Drive
• IT-Sicherheit further training

Winter term 2007/08:

• Support of lecture Grundlagen der Informatik 3

Summer Term 2007:

• Workshop Ausgewählte Themen der IT-Sicherheit
• Exercise course of lecture IT-Sicherheit
• IT-Sicherheit further training
• Contact for lecture Privacy Enhancing Technologies

Theses under my supervision:

• Comparison of Policy Representations for CP-ABE Systems (Maximillian Pohst)
• Bearbeitung von XML-Policies für kryptographische Zugriffskontrolle (Erik Brangs)