NORWEGIAN UNIVERSITY OF SCIENCE & TECHNOLOGY -NTNU

PhD Research Fellowship Position in Post-Quantum Cryptography

Location
Trondheim, Norway
Posted
04 May 2018
End of advertisement period
01 Jun 2018
Ref
IE-105-2018
Contract Type
Temporary
Hours
Full Time

Faculty of Information Technology and Electrical Engineering

Department of Information Security and Communication Technology

Department of Mathematical Sciences

Norwegian University of Science and Technology (NTNU) has vacancies for 3 positions at the Department of Information Security and Communication Technology (IIK) and the Department of Mathematical Sciencesat the Faculty of Information Technology and Electrical Engineering (IE). All positions are as a PhD candidate, 100% position.

The appointments are for a term of 3 years without teaching assistance, or up to 4 years including 25% teaching assistance.

Work description

Each researcher will work on a separate project in one of the following three related areas. It is expected that all researchers will collaborate and meet together regularly as a team. The project is a collaboration between members of the NTNU Applied Cryptology Laboratory.

Post-quantum primitives. Post-quantum public-key primitives are the main focus of the ongoing NIST standardization process that officially started on 30 November 2017. Initially 69 proposed schemes were proposed in three main categories: encryption schemes, key encapsulation mechanisms, and digital signatures. Those, and possibly new primitives, are the subject of the research for this position. In the next 3-4 years those primitives will be scrutinized from many different aspects such as: their security, their efficiency and practicality when implemented and used in different environments (high-end CPUs, low- power microcontrollers, FPGAs, specialized ASIC for ultra-fast and ultra-parallel or lightweight execution), how flexible, extensible and tweakable are their parameters, and how easy is their plug-in replacement with the existing and standardized public key schemes.

Post-quantum ecosystem. Current public key cryptosystems have a large associated ecosystem of auxiliary protocols and tools, such as proofs of knowledge, proofs of relations, verifiable decryption, and shuffles of ciphertexts. This ecosystem is sparse for most post-quantum schemes. Our group has already begun working on new tools, such as shuffles and verifiable decryption, mostly for lattice-based cryptosystem. We intend to continue this line of research, with a focus on lattice-based cryptography, but we will also work on code-based and multivariate cryptography.

Post-quantum key exchange. Key exchange protocols in use today typically use public key primitives and will be broken in the post-quantum world. Quantum-secure key exchange has already received some attention in the research community. However, there is a vast body of knowledge concerning key exchange, much of which needs to be re-written in the post- quantum world. This project will focus on how to achieve efficient quantum-secure key exchange which can achieve some useful key exchange properties, such as: forward secrecy, key compromise impersonation, deniability, anonymity, contributiveness, and key control. Strong models of security, such as those accounting for ephemeral key leakage and side channels, and different settings, such as password-based key exchange and group key exchange, will also be investigated.

Qualifications

The applicants should have a master’s degree in mathematics, computer science, communications technology or related areas. A background including experience with cryptography is desirable. Candidates completing their MSc degree in the Spring 2018 are encouraged to apply. The position is also open for integrated PhD for NTNU students starting their final year of their master degree in Autumn 2018.

The candidate must satisfy the requirements for admission to the PhD education NTNU; please see https://www.ntnu.edu/phd and https://www.ntnu.edu/studies/phma. In particular, admission to PhD education at NTNU requires an average grade of at least B, within a scale of A-E for passing grades (A best), for the last two years of the master’s degree.

See here for regulations concerning appointment and promotion to teaching and research posts: https://www.regjeringen.no/no/dokumenter/regulations-concerning-appointment-and-promotion-to-teaching-and-research-posts/id2519258/.

Language requirements

Applicants who do not master a Scandinavian language must provide evidence of good English language skills, written and spoken. The following tests can be used as such documentation: TOEFL, IELTS or Cambridge Certificate in Advanced English (CAE) or Cambridge Certificate of Proficiency in English (CPE). Minimum scores are:

  • TOEFL: 600 (paper-based test), 92 (Internet-based test)
  • IELTS: 6.5, with no section lower than 5.5 (only Academic IELTS test accepted)
  • CAE/CPE: grade B or A.

Formal regulations

Appointments are made in accordance with the regulations in force regarding terms of employment for PhD candidates issued by the Ministry of Education and Research, with relevant parts of the additional guidelines for appointment as a PhD candidate at NTNU. Applicants must undertake to participate in an organized PhD programme of study during their period of employment.

The person who is appointed must comply with the conditions that apply at any time to employees in the public sector. In addition, a contract will be signed regarding the period of employment.

Applicants must be qualified for admission as PhD students at NTNU. See http://www.ime.ntnu.no/forskning/phd for information about PhD studies at NTNU. Together with the application, include a description of the research work that is planned for completion during the period of the grant.

Salary conditions

The position is in code 1017 Research fellow, and is remunerated at a gross NOK 436.900 – 537.700 per year, depending on qualifications. A deduction of 2% is made as a statutory contribution to the Norwegian Public Service Pension Fund.

General

We can offer

  • an informal and friendly workplace with dedicated colleagues
  • academic challenges
  • attractive schemes for home loans, insurance and pensions in the Norwegian Public Service Pension Fund 

The Faculty of Information Technology, Mathematics and Electrical Engineering wants to attract outstanding and creative candidates who can contribute to our ongoing research activities. We believe that diversity is important to achieve a good, inclusive working environment. We encourage all qualified candidates to apply, regardless of the gender, disability or cultural background.

The appointments are subject to the conditions in effect at any time for employees in the public sector, and assessments regarding the legislations regulating export control and knowledge transfer.

Under Section 25 of the Freedom of Information Act, information about the applicant may be made public even if the applicant has requested not to have his or her name entered on the list of applicants.

For further information about the positions, please contact Colin Boyd, Danilo Gligoroski or Kristian Gjøsteen.

The application

The application must be sent electronically through this page (www.jobbnorge.no) with information about education and relevant experience (preferably, all in one combined PDF file). Mark the application with the IE code given below.

The application must contain information of educational background and prior training, exams, and work experience. In addition, the applicant must submit a research statement (max. 3 pages), detailing research interests and initial plans with regard to the above project description. The statement should also describe why the applicant is suited for the position, and how the project relates to previous education, research and competence. Publications and other work that the applicant wishes to be taken into account must be enclosed (including a brief description of the contribution if not obvious).

The application must contain:

  • Curriculum vitae (CV) with information about the candidate’s prior training, exams, and work experience
  • Certified copies of transcripts and diplomas
  • Applicants from universities outside Norway are kindly requested to send a diploma supplement or a similar describes in detail the study and grading system and the rights for further studies associated with the obtained degree
  • Names and contact information of at least 2 reference persons
  • A copy of the master thesis (in PDF), or, for those who are near to completion of their MSc, an extended abstract combined with a statement of how and when the applicant plans to complete the thesis.

Incomplete applications will not be considered.

Signing of the employment contract should happen within October 1, 2018.

The application deadline is: June 1, 2018    

Mark the application: IE-105-2018

ABOUT THIS JOB

  • Deadline Friday, June 1, 2018
  • Employer NTNU - Norwegian University of Science and Technology
  • Website
  • Municipality Trondheim
  • Place of service Trondheim
  • Jobbnorge ID 152421
  • Internal ID 2018/13187
  • Scope Fulltime
  • Duration Temporary

ABOUT APPLICATIONS

  • Applications on this job are registered in an electronic form on jobbnorge.no
  • You must complete: Standard CV
  • Please refer to where you first saw this job advertised!

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