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Christopher Wolf

dblp:36/2907 · DBLP profile ↗
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9ranked-venue papers
1as first author
0since 2021 · last 2013
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Security and privacy · 9 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Network and information security
4 papers
Cryptographic primitives and cryptanalysis · 39% Authentication and access control · 35% Web and mobile security · 13%
Computer architecture, parallel and distributed computing, and storage systems
1 paper
Hardware accelerators and domain-specific architectures · 100%

Topics — the 8 heaviest of 8, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Cryptographic primitives and cryptanalysis
public-key cryptography
0.222011
Small Public Keys and Fast Verification for $\mathcal{M}$ ultivariate $\mathcal{Q}$ uadratic Public Key Systems · CHES 2011
Time-Area Optimized Public-Key Engines: -Cryptosystems as Replacement for Elliptic Curves? · CHES 2008
Authentication and access control › knowledge-based authentication › graphical password
android pattern lock
0.212013
Quantifying the security of graphical passwords: the case of android unlock patterns · CCS 2013
Authentication and access control › knowledge-based authentication
graphical password
0.212013
Quantifying the security of graphical passwords: the case of android unlock patterns · CCS 2013
Network security › wireless network security
mobile network security
0.112011
Mobile Security Catching Up? Revealing the Nuts and Bolts of the Security of Mobile Devices · IEEE Symposium on Security and Privacy 2011
Web and mobile security
mobile security
0.112011
Mobile Security Catching Up? Revealing the Nuts and Bolts of the Security of Mobile Devices · IEEE Symposium on Security and Privacy 2011
Cryptographic primitives and cryptanalysis › public-key cryptography
elliptic curve cryptography
0.112008
Time-Area Optimized Public-Key Engines: -Cryptosystems as Replacement for Elliptic Curves? · CHES 2008
Cryptographic primitives and cryptanalysis › public-key cryptography › elliptic curve cryptography
scalar multiplication
0.112008
Time-Area Optimized Public-Key Engines: -Cryptosystems as Replacement for Elliptic Curves? · CHES 2008
Hardware accelerators and domain-specific architectures
cryptographic accelerator
0.012008
Time-Area Optimized Public-Key Engines: -Cryptosystems as Replacement for Elliptic Curves? · CHES 2008

Methods — techniques the papers use, named apart from their topics

security quantification · 0.2multivariate quadratic signatures · 0.1
YearPublicationVenuePosition
2013 Quantifying the security of graphical passwords: the case of android unlock patterns
abstract
Graphical passwords were proposed as an alternative to overcome the inherent limitations of text-based passwords, inspired by research that shows that the graphical memory of humans is particularly well developed. A graphical password scheme that has been widely adopted is the Android Unlock Pattern, a special case of the Pass-Go scheme with grid size restricted to 3x3 points and restricted stroke count.
Sebastian Uellenbeck, Markus Dürmuth, Christopher Wolf, Thorsten Holz
CCS3
2011 Small Public Keys and Fast Verification for $\mathcal{M}$ ultivariate $\mathcal{Q}$ uadratic Public Key Systems
Albrecht Petzoldt, Enrico Thomae, Stanislav Bulygin, Christopher Wolf
CHES4
2011 Roots of Square: Cryptanalysis of Double-Layer Square and Square+
Enrico Thomae, Christopher Wolf
PQCrypto2
2011 Mobile Security Catching Up? Revealing the Nuts and Bolts of the Security of Mobile Devices
abstract
We are currently moving from the Internet society to a mobile society where more and more access to information is done by previously dumb phones. For example, the number of mobile phones using a full blown OS has risen to nearly200% from Q3/2009 to Q3/2010. As a result, mobile security is no longer immanent, but imperative. This survey paper provides a concise overview of mobile network security, attack vectors using the back end system and the web browser, but also the hardware layer and the user as attack enabler. We show differences and similarities between "normal" security and mobile security, and draw conclusions for further research opportunities in this area.
Michael Becher, Felix C. Freiling, Thorsten Holz, Sebastian Uellenbeck, Christopher Wolf
IEEE Symposium on Security and Privacy6
2008 Time-Area Optimized Public-Key Engines: -Cryptosystems as Replacement for Elliptic Curves?
Andrey Bogdanov, Thomas Eisenbarth 0001, Andy Rupp, Christopher Wolf
CHES4
2006 On the security of stepwise triangular systems
Christopher Wolf, An Braeken, Bart Preneel
Des. Codes Cryptogr.1
2005 A Study of the Security of Unbalanced Oil and Vinegar Signature Schemes
An Braeken, Christopher Wolf, Bart Preneel
CT-RSA2
2005 Normality of Vectorial Functions
An Braeken, Christopher Wolf, Bart Preneel
IMACC2
2005 Complexity Estimates for the F4 Attack on the Perturbed Matsumoto-Imai Cryptosystem
Jintai Ding, Jason E. Gower, Dieter Schmidt, Christopher Wolf, Zhijun Yin
IMACC4