Bild: Katrin Binner
I am an Athene Young Investigator in Cryptography and Information Security affiliated to the Cryptoplexity team led by Marc Fischlin at Technische Universität Darmstadt in which I have been a Postdoc before as well.
Prior to this I was a Ph.D. student in the Information Security Group at Royal Holloway, University of London under the supervision of Carlos Cid. It all began at Universität Bremen where I studied mathematics and completed my diploma in the AlZAGK group under the supervision of Michael Hortmann.
I am a member of the IACR and my Erdös number is 3.
My main (current) research interests are:
verifiable outsourced computations
08.12.2021: Our paper Post-quantum asynchronous deniable key exchange and the Signal handshake (joint work with Jacqueline Brendel, Rune Fiedler, Felix Günther, and Douglas Stebila) has been accepted to PKC 2022.
02.11.2021: Our talk Making Signal Post-quantum Secure: Post-quantum Asynchronous Deniable Key Exchange from Key Encapsulation and Designated Verifier Signatures has been accepted to RWC 2022. This talk is based on joint work with Jacqueline Brendel, Rune Fiedler, Felix Günther, and Douglas Stebila and the paper is available on ePrint.
01.09.2021: Our paper BlindOR: An Efficient Lattice-based Blind Signature Scheme from OR-Proofs (joint work with Nabil Alkeilani Alkadri and Patrick Harasser) has been accepted to CANS 2021. The paper will be available soon.
20.08.2021: I will serve as a Programm Co-Chair with Thalia Laing at SSR 2022. Stay tuned for more information.
30.04.2021: An article about myself and my resreach as an Athene Young Investigator has appeared.
academic career and education
2012-2016: Ph.D. in Information Security, Royal Holloway, University of London
2006-2012: Diploma in mathematics, Universität Bremen
2021: Eurocrypt, Crypto, iPAT
2020: PKC, Crypto, iPAT
2019: PKC, Crypto, Asiacrypt, IMA CC, iPAT
2018: Financial Cryptography, PKC, CT-RSA, Crypto, CCS, iPAT, Asiacrypt
2017: ISSAC, AEIT, ISC
2015: ESORICS, ACNS, CT-RSA
2021: Journal of Cryptology, Transactions on Information Forensics and Security
2017: Journal of Designs, Codes and Cryptography
2016: Journal of Designs, Codes and Cryptography, IEEE Transactions on Information Forensics and Security
2018: Best Teaching Award for Lecture Real World Crypto, TU Darmstadt, summer term 2017 (teaching assistant)
January 2019: UCSD, San Diego, USA - Dep. of Computer Science and EngineeringHost: Dr. Felix Günther
September 2017: NTNU Trondheim, Trondheim, NO - Dep. of Information Security and Communication TechnologyHost: Prof. Colin Boyd & Dr. Gareth T. Davies
August 2015: Universität Mannheim, Mannheim, GER - Dependable Systems EngineeringHost: Prof. Dr. Frederik Armknecht
Mai 2015: Universität Mannheim, Mannheim, GER - Dependable Systems EngineeringHost: Prof. Dr. Frederik Armknecht
In case you wish to write a Bachelor/Master thesis with me then please contact me via email.
R. F. (Nov 2019 - May 2020) - Stronger Security Notions for Post-Quantum Signature Schemes
O. K. (Dec 2019 - Dec 2020) - Formale Verifikation von Bluetooth
T. D. (Sep 2021 - Jan 2022) - How to designate a verifier in designated-verifier siganture schemes
S. A. (Dec 2020 - May 2021) - Modifikation eines Schlüsselaustauschprotokolls und CrySL-Rules für CogniCrypt
R. K. (Nov 2020 - Mar 2021) - Analyse der Authentifizierungsmethode der VDV Kernapplikation
F.B. (May - Sep 2020) - Security of the FIDO2 Standard
T. K. (May - July 2019) - Sicherheit des USB-Typ-C Authentifizierungsprotokolls
J.-P. M. (Apr - Jul 2019) - Analysis of the Current State of Non Memory-hard Password-based Cryptographic Primitives