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The Queensland University of Technology (QUT) in Brisbane, Australia, invites applications for full-time Lecturer positions starting in 2012. Up to nine positions are available in the Science and Engineering Faculty.
The Science and Engineering Faculty at QUT has an active research group in cryptography, network security, and digital forensics, with a leading national profile and strong international links.
Applicants should have completed (or be under examination for) a PhD and be early career researchers (less than three years in an academic role). Appointee(s) will develop and maintain an active research program, teach at undergraduate and graduate levels, supervise research students, and participate in QUT\\\'s Early Career Academic Development program.
codes that are IND-CCA2 secure in the standard model. We analyze a system due
to Dowsley, Muller-Quade and Nascimento. We then show how to instantiate the
Rosen-Segev framework with the McEliece scheme.
•Analysis of “real world” protocols
•Formal Methods applied to security protocols
•Fully Homomorphic Encryption
•Lattice Based Cryptography
•Provable Security, i.e. Protocol and Mechanism design
The post is funded by an ERC Advanced Grant awarded to Prof. Nigel Smart.
The expected starting date will be as soon as possible depending on the your circumstances.
Please apply using the Online System linked to from the link below. We cannot accept applications via email.
The primary goal of cryptography is to protect the confidentiality of data and communications. Stream ciphers is one of the two most popular families of symmetric encryption algorithms that allow to guaranty\r\nconfidentiality and to achieve high performances.\r\n\r\n
In the first part of this thesis, we present different cryptanalysis techniques against stream ciphers: correlation\r\nattack against the stream cipher GRAIN, guess and determine attack against the BSG mechanism, algebraic attack against special\r\nkinds of non-linear feedback shift registers, and chosen IV attack against a reduced version of the stream cipher SALSA.\r\n\r\n
In a second part, we focus on proofs of security for stream ciphers: we introduce the new algorithm QUAD and give some \r\nprovable security arguments in order to link its security to the conjectured intractability of Multivariate Quadratic problem. We also try to extend the security requirements of stream ciphers to the case where initialisation values (IV) are used: we present a construction which allows us\r\nto build a secure IV dependent stream cipher from a number generator and apply it to QUAD, which becomes the first IV dependent\r\nstream cipher with provable security arguments. We also present the algorithms DECIM and SOSEMANUK, to which we made\r\ndesign contributions.\r\n\r\n
Finally in a third part, we present efficient software and hardware implementations of the QUAD algorithm.[...]
Want to store your data online securely? Want a fair Internet? What about outsourcing your job while still being assured of the result?
If you want to secure the cloud through the use of provable cryptographic techniques, then you should definitely apply to the Cryptography, Security & Privacy Research Group at Koç University, ?stanbul, Turkey. We have multiple openings for both M.Sc. and Ph.D. level applications. All accepted applicants will receive competitive scholarships.
Koç University has a beautiful campus in the middle of a forest, with a nice view of the Black Sea and the Bosporus, and is very close to the Istanbul city center. The application deadline is 15th of April for early applications and 15th of June for late applications.
For more information about our group, visit
For applying online, visit
Late applications will be considered in exceptional cases.