Who you are:
The internship is ideally intended for senior undergraduate/master students, PhD candidates, or early postdocs in one of the fields with relevance to blockchain systems, such as computer science, applied mathematics, cryptography, or economics. It is a perfect opportunity for an early-stage researcher to gain valuable research experience by collaborating with members of the IOG Research team on current challenges in blockchain technologies.

What the role involves:
The intern will work on an Internship Project that will be defined prior to the commencement of the internship, taking into account the intern’s scientific background and skillset, as well as the research priorities within IOG.

The work will be done under the guidance of a supervisor, who will be one of the members of IOG Research. Supervisors will contribute to defining the scope of the Internship Project, track the intern’s progress, provide guidance, and ensure that the work done is aligned with the broader research carried out at IOG Research.

The duration of the internship is up to 3 months and is primarily intended to take place during summer 2025, although other time periods may be considered.

EPITA : École d'Ingénieurs en Informatique is offering several teaching/research positions (MCF and PR profile) in computer science within the EPITA Research Laboratory (LRE) for the start of the 2025-2026 academic year.
The LRE, https://www.lre.epita.fr, is attached to the "EDITE doctoral school" in Paris (Sorbonne University). It was evaluated by Hcéres in 2017-2018, and is currently being evaluated (wave 2024-2025). We are recruiting to strengthen the five LRE teams, in particular the Security and Systems team (https://www.lre.epita.fr/systems/), for the Paris, Rennes and Toulouse sites in the following areas:

• For the Paris site :
• Cryptography
• Post-quantum standards, protocols and primitives
• Automatic analysis
• Blockchain
• Learning detection and security
• Attack detection and analysis
• Security of learning models
• Software and hardware security
• Virology and malware analysis
• Reverse engineering at assembler and hardware level
• Systems
• Operating systems and kernels
• Cloud computing and virtualisation
• Embedded systems
• For the Rennes site:
• Static and dynamic analysis of malicious software
• Instrumentation and tools for analysis and monitoring
with teaching interventions mainly in the DevSecOps major.
• For the Toulouse site:
• The dedicated job description for an HDR or ‘almost HDR’ profile is here: https://tinyurl.com/PosteEpitaToulouseHDR2025

Position 1: One or two casual researchers in the field of Privacy-preserving Machine Learning, for a few hundred hours each (the exact number of hours is negotiable and depends on the availability of the candidate/s).
Expectations: to produce top-tier journal paper/s in the field of Privacy-preserving Machine Learning.

Position 2 : A casual developer with the following skill set required, for a few hundred hours (the exact number of hours is negotiable and depends on the availability of the candidate):
1. Swift (for a task specifically for iOS), and
2. Java (for Android app development), and
3. TensorFlow.js (for a specific task), and
4. Java or PHP or C# (for web page development), and
5. HTML and CSS and JavaScript (for UI design).
Expectations : to continue with some existing development work by polishing and finalizing the mobile app development.

Note : The successful candidates for both the positions above must be physically based in Australia with working rights in Australia when the work is being done.

The zero-knowledge group (a subgroup of the cryptography group) at the Institute of Computer Science of the University of Tartu seeks one postdoctoral researcher and one Ph.D student in contemporary zk-SNARKs. The existing zero-knowledge group comprises Helger Lipmaa, Janno Siim, and Ph.D students. Our current research interests include the provable security of zk-SNARKs (including more stringent security notions and more realistic cryptographic assumptions), the design of pairing-based, code-based, and lattice-based zk-SNARKs, and the design of zk-SNARKs for applications like zkVM and zkML. We collaborate actively with local groups on coding theory and machine learning to further our aims. While primarily focused on academic publishing, we are interested in collaborating with ZK companies.

The postdoctoral researcher should have a strong track record in areas related to the design and analysis of efficient zero-knowledge proofs. We expect the candidate to have published a few papers at IACR conferences or venues of equivalent renown. The Ph.D student must have an MSc or equivalent by this spring, a strong mathematics and/or theoretical computer science background, and an existing cryptography background. We welcome all exceptional candidates. We especially welcome candidates with a background in PQ zk-SNARKs (hash-based or lattice-based) or applications like zkML; in the case of the Ph.D student, we interpret it as a background either in coding theory, lattice-based cryptography, or machine learning.

T apply for the positions, submit a letter of motivation (clearly stating why this project and the applicant are a good match), a full research CV, names of two references, and a research statement (obligatory for the postdoctoral researcher), clearly indicating the sought position (postdoc or Ph.D student).

The postdoc position starts on August 1, 2025, or later and lasts 2-4 years, depending on the candidate and negotiations. The Ph.D. position starts on September 1, 2025, and lasts four years. The candidates may later seek further employment, but this is not guaranteed in advance. Application deadline: 25.04.2025.

The Applied Crypto group of the University of Luxembourg is offering a Ph.D. student and a post-doc position in cryptography. Possible topics of interests are fully homomorphic encryption, public-key cryptanalysis, and side-channel attacks and countermeasures. We offer a competitive salary. The duration of the position is 3 years (+ 1 year extension) for Ph.D., and 3 years for post-doc.

We are looking for a Ph.D. student to join the Digital Security group at Radboud University. The position is fully funded for 4 years.

The candidate will work on the hardware security of symmetric-key ciphers. Topics of interest include:

• hardware implementations
• side-channel analysis
• fault analysis
• investigation of countermeasures

You will spend about 10% of your time assisting with teaching at our department. This will typically include tutoring practical assignments, grading coursework, and supervising student projects.

Your profile You hold a Master’s degree in mathematics, computer science, engineering, or a related field or expect to obtain such a degree soon. You have good programming skills and some experience with at least one of the following: cryptography, side-channel attacks or hardware description languages. You have a strong interest in cryptography and embedded systems security and especially their real-world deployment.

To apply please visit: https://www.ru.nl/en/working-at/job-opportunities/phd-position-hardware-security-of-symmetric-key-ciphers
Only applications via the official portal will be considered. Application deadline: 31 March 2025 Start date: flexible

What the role involves:

As an Applied Cryptography Researcher, you must be a cryptographer with a strong understanding of practical aspects of using cryptography in real world settings. You have the exciting challenge of working on bleeding-edge research and technology, always with a focus on the market's needs. You will work side by side with architects and engineers implementing novel cryptographic primitives that you may have also designed yourself. The scope is everything from Post-Quantum prototypes to hand-optimisation of existing primitives to completely new systems. To support you on this challenge, we have cryptography researchers, software architects, product managers, project managers, formal methods specialists and QA test engineers, with whom you will have high bandwidth communications.

Extract requirements from product and engineering regarding cryptographic primitives.

Lead and contribute to novel cryptographic research meeting such requirements.

Support prototyping of cryptographic systems.

Translate research into engineering specifications & implementations.

Meticulously review cryptographic protocols and proposed primitives.

Write research papers for submission to top cryptologic conferences and journals.

Contribute to peer-reviewed publications.
Who you are:

PhD in Computer Science/Engineering or Applied Mathematics. A minimum of 4-5 years development experience in the field Expert knowledge of applied cryptography & best practices Expert knowledge of ZK protocols, such as PlonK and IPA commitment scheme Expert knowledge of elliptic curve cryptography Expert knowledge of post quantum security techniques Familiarity with blockchain cryptography and constructions Practical experience with implementation of cryptographic primitives Expert in terms of cryptographic design Good understanding of implementation and engineering constraints. Security sensibility related to cryptographic implementation Excellent theoretical cryptography and mathematical knowledge

Funded PhD position for Fall 2025 on Cryptographic Engineering and Hardware Security.

This is an urgent call for interested applicants. A funded Ph.D. student position is available for Fall 2025 to work on different aspects of Cryptographic Engineering in the new Bellini College of Artificial Intelligence, Cybersecurity, and Computing with Dr. Mehran Mozaffari Kermani. We are looking for motivated, talented, and hardworking applicants who have background and are interested in working on different aspects of Cryptographic Engineering with emphasis on hardware/software implementation, and side-channel attacks.

Please send email me your updated CV (including list of publications, language test marks, and references), transcripts for B.Sc. and M.Sc., and a statement of interest to: mehran2 (at) usf.edu as soon as possible.

Research Webpage: https://cse.usf.edu/~mehran2/

In the Research Unit of Privacy Enhancing Technologies at TU Wien is offering a position as university assistant post-doc (all genders) limited to expected 6 years for 40 hours/week. Expected start: April 2025. Research will address the development of privacy-enhancing technologies, including but not limited to the design of cryptographic algorithms and protocols, distributed protocols, cryptocurrencies, and information-theoretic approaches such as differential privacy. Topics of interest include (but are not limited to): Privacy preserving cryptocurrencies Efficient proof systems such as (non-interactive) zero-knowledge, SNARKs, etc. Cryptographic protocols Functional encryption Fully homomorphic encryption Information-theoretic approaches such as differential privacy

Tasks: Deep interest in scientific problems and the motivation for independent and goal-oriented research Independent teaching or participation in teaching and supervision of students Participation in organizational and administrative tasks of the research division and the faculty

Your profile: - Completion of an excellent doctorate in Computer Science or a closely related field
-Strong background in cryptography, privacy-preserving mechanisms, or data security
- In-depth knowledge and experience in at least one subject area: secure computation, differential privacy, anonymous communication systems, privacy-preserving machine learning, cryptocurrencies, cryptographic protocols, identity management, homomorphic encryption, or zero-knowledge proofs
An outstanding publication record in top security, privacy, and applied cryptography conferences and journals, such as e.g., ACM CCS, Crypto, Eurocrypt, Usenix Security, NDSS, EEE S&P, PETS Experience in teaching and supervising students, with enthusiasm for advancing knowledge in the field of privacy-enhancing technologies Excellent organizational and analytical skills, combined with a structured and detail-oriented approach to work Team player with strong problem-solving abilities, creative thinking, and a passion for tackling real-world privacy challenges

Dear all, The Communication Systems and Networks research group at Mid Sweden University invites applications for a Postdoctoral Researcher position in the field of Wireless Security and Trustworthy AI, within the framework of the newly launched TRUST project, conducted in collaboration with the University of Vaasa, Finland. The successful candidate will contribute to advanced research in at least two of the following areas: • Cryptographic protocol design and analysis, including vulnerability mitigation • Security testing and experimentation using Software-Defined Radio (SDR) platforms • AI-based intrusion detection systems and Explainable Artificial Intelligence (XAI) • Blockchain-enabled secure data exchange in wireless communication systems Minimum Qualifications: • A PhD degree in Electrical Engineering, Computer Science, or a closely related field • Demonstrated expertise in at least two of the listed research areas • A strong publication record relevant to the position Location: Sundsvall, Sweden

CISPA is a world-leading research center that focuses on Information Security and Artificial Intelligence at large. To expand and further strengthen our center, we are looking for Tenure-Track Faculty in all areas related to Information Security and Artificial Intelligence (f/m/d)

All applicants are expected to grow a research team that pursues an internationally visible research agenda. To aid you in achieving this, CISPA provides institutional base funding for three full-time researcher positions and a generous budget for expenditures. Upon successful tenure evaluation, you will hold a position that is equivalent to an endowed full professorship at a top research university.

In view of the current geopolitical landscape and in order to further strengthen research in information security and trustworthy AI in Germany and Europe, we have decided to invite a further round of applications of renowned candidates with an outstanding track record in Information Security, Artificial Intelligence, or related areas, including Cybersecurity and Privacy, Machine Learning and Data Science, Efficient Algorithms and Foundations of Theoretical Computer Science, Software Engineering, Program Analysis and Formal Methods.

The application deadline is April 8, 2025 23:59 AoE with interviews starting in mid April 2025.

CISPA values diversity and is committed to equality. We provide special dual-career support. We explicitly encourage female and diverse researchers to apply.

Applications are sought for a post-doc position in the cryptography group (CSE Department, UCSD) with Mihir Bellare. Dates are flexible.

Topics of interest include application-relevant theory of two-party computation that in particular continues work such as https://eprint.iacr.org/2024/1476, and provable security for symmetric cryptography, in particular authenticated encryption. Open to considering other topics as well.

Needed background is experience in, and facility with, formal definitions and proofs in the provable-security style.

Apply: To apply, please complete this Google form: https://docs.google.com/forms/d/1iOOKWI1kfU348b6Aw53FILEOu5qIDOnUoB9ngyK5wh8

The Faculty of Informatics at Università della Svizzera italiana (USI) welcomes applications for a tenure-track Assistant Professor in Information and Computer Security. The faculty’s focus is always on excellence in both research and teaching – exceptional candidates in all areas of Security are strongly encouraged to apply. The position is available from autumn 2025. The targeted starting date for the position is as early as September 1, 2025. More information available here: https://content.usi.ch/sites/default/files/storage/attachments/inf/inf-assistant-professor-2025.pdf

The Research Training Group "Cybercrime and Forensic Computing" aims to systematically analyze research questions arising from the interaction between computer science and criminal law. More information about the project can be found at https://cybercrime.fau.de.

The following aspects are particularly relevant to the PhD position in the area of Hardware Security:

• Computer Architecture
• Embedded Systems
• System-level Design Automation
• Side-channel Analysis

Applicants should have an excellent academic record, hold an MSc or an equivalent university degree in computer science or related disciplines, and have the goal to finish a PhD degree within three years.

For the particular position in hardware security, applicants should have an understanding of computer architectures (particularly RISC-V), hardware description languages, SoC design, and FPGA tools. Applicants should be team-oriented, open-minded, and communicative, with an interest in both theoretical and practical aspects of hardware security and embedded system design.

The newly established junior research group on Computer-Aided Verification of Physical Security Properties (CAVE) is looking for excellent Ph.D. candidates in the area of hardware security, particularly (but not limited to) those specialized in:

• Hardware Security Verification: We explore how to perform efficient pre-silicon security verification with respect to physical implementation attacks (Side-Channel Analysis / Fault-Injection Analysis).
• Physical Implementation Attacks: We deepen the (theoretical) understanding of active and passive physical implementation attacks to build formal attacker models for security verification.
• Secure Hardware Design: We investigate how to build secure hardware circuits that can resist physical implementation attacks.

If you are interested in applying, please send an email to Dr. Pascal Sasdrich (pascal.sasdrich@rub.de) with the following documents in a single PDF (max. 10 MB) and subject line "[CAVE] Application for PhD position":

1. Your CV, including a transcript of records.
2. A brief cover letter describing your research interests.
3. Contact details of 2-3 potential references.

HGI and RUB stand for a collaborative, diverse, and inclusive workplace culture and promote equal opportunities. We strongly encourage applications from members of any underrepresented group in our research area. In particular, we invite and motivate women and individuals with disabilities to apply.

Information Security and Machine Learning Lab (https://ai-security.github.io/index_e.htm) has conducted research in a range of areas including artificial intelligence, cyber security and cryptography. We are also extending our areas to emerging areas such as quantum computing and parallel computing. Post-doctoral research fellows are welcome from computer science/engineering, electric/electronics, and mathematics/statistics. Applicants with good high-impact journal publication records are encouraged to send their CVs, publication lists and research statements to Professor Seong Oun Hwang (seongoun.hwang at gmail.com) by April 25, 2025.

The Department of Engineering of the public Pompeu Fabra University, Barcelona, Catalonia, Spain, invites applications for a Tenure Track faculty position on Computer Security. Details about the formal requirements, the selection criteria, the selection process, and further essential information are given in the official regulations of the call. Approximated gross salary: 42.268,90 EUR per year. Applications must include an electronic copy of the PhD certificate. Furthermore, in order to illustrate the applicant's match with the requirement and selection criteria, it is strongly recommended to include a cover letter (1 page maximum), a curriculum vitae (providing common academic IDs such as Orcid or Web of Science Researcher ID), as well as a teaching and research statement (1 page maximum each). Equal Employment Opportunity Statement: UPF promotes a diverse and inclusive environment and welcomes applicants regardless of age, disability, gender, nationality, race, religion or sexual orientation.

The Young Investigator Group “COSYS - Control Systems and Cyber Security Lab” at the Chair of IT Security at the Brandenburg University of Technology Cottbus-Senftenberg has an open PhD/Postdoc position in the following areas:

AI-based Network Attack Detection and Simulation.

AI-enabled Penetration Testing.

Privacy-Enhancing Technologies in Cyber-Physical Systems.

The available position is funded as 100% TV-L E13 tariff in Germany and limited until 31.07.2026, with possibility for extension. Candidates must hold a Master’s degree (PhD degree for Postdocs) or equivalent in Computer Science or related disciplines, or be close to completing it. If you are interested, please send your CV, transcript of records from your Master studies, and an electronic version of your Master's thesis (if possible), as a single pdf file. Applications will be reviewed until the position is filled.

We are looking for a Post Doctoral researcher to join the Crypto Team in the information Security Unit at Chalmers, under the guidance of Asst. Prof. Elena Pagnin. The applicant will have the opportunity to contribute to one or more research projects carried out in the team and to work together with all team members. Topics of interest include: provable security, post-quantum security, transparency logs, fine-grained and bounded space cryptography, and foundational cryptography. The position is fully funded for 2 years, with a 80-20 split between research and teaching duties (including supervising master thesis and helping in course-related teaching activities)

We are looking for motivated Phd students to work on Post Quantum Cryptography for Blockchains. The student will be funded by an Australian Research Council (ARC) Grant.

The candidate is expected to have strong mathematical inclination and excellent foundations in data structures, discrete mathematics, and algorithms. Candidates with a good knowledge in Cryptography (as demonstrated by relevant courses taken and or good quality thesis/publications) will be preferred. Good programming knowledge is required.

Open to students who have completed a bachelor’s degree or a master’s degree in Computer Science, Mathematics or a related discipline. Candidates in their final year of study are welcome.

The Candidate will be working in the School of Computer Science and Engineering in a collaborative and supportive environment, while collaborating with researchers in the University of Wollongong. UNSW, Sydney is one of the founding members of the Group of Eight, a coalition of Australian research-intensive universities. Kensington Campus where we are based is centrally located. Sydney has been constantly ranked among the most liveable cities of the world. Sydney is a nature lover's paradise with beautiful beaches, and vast stretches of national parks.

Interested candidates can contact Sushmita Ruj with their CV and transcripts. Applications will be considered till the position is filled.

Eindhoven University of Technology (TU/e) is among the top research universities in the Netherlands, specialized in engineering science and technology.

We are currently looking for an outstanding candidate for a 4-year PhD researcher position in the area of symmetric-key cryptography. The successful candidate will work under the supervision of Dr. Lorenzo Grassi, towards a PhD degree from the Eindhoven University of Technology.

The research topics will focus on

• design and implementation of dedicated symmetric-key primitives operating over prime fields and/or integer rings, that can provide efficient solutions for rising applications of practical importance such as Format Preserving Encryption, Multi-Party Computation, Homomorphic Encryption, and Zero-Knowledge;
• analyze the security of those symmetric-key primitives, with the goals to improve the current cryptanalytic results, and to develop new innovative security arguments.

We are looking for a candidate who has recently completed, or is about to complete, a master's degree in cryptography, mathematics, computer sciences, or a closely related field. The master's degree must have been awarded, with good results, before their start in the PhD position. The candidate must be highly motivated and be able to demonstrate their potential for conducting original research in cryptography.

The vacancy is open until a suitable candidate has been found. Applications will be screened continuously, and we will conclude the recruitment as soon as we find the right candidate. The starting date is negotiable.

Interested and qualified candidates should apply at https://jobs.tue.nl/en/vacancy/phd-on-symmetric-cryptography-over-prime-fields-and-integer-rings-1152915.html

The Post-Quantum Migration Interdisciplinary Lab (PQC-X) at Xi’an Jiaotong-Liverpool University (XJTLU) led by Prof. Jintai Ding specializes in Post- quantum Cryptography. It is an internationally collaborative, open lab, with English as the primary working language. The lab aims to establish itself as a world-class research facility, focused on advancing key post-quantum migration technologies, facilitating their transfer to industry, and fostering the development of high-level talent in the field. Now PQX-X is hiring talents in working in areas such as computational algebra, algebraic geometry, number theory, mathematical optimization, quantum algorithms, post-quantum cryptography, multi-party computation, zero-knowledge proofs, fully homomorphic encryption, privacy-preserving algorithms, block chain, high-performance computing, and algorithm implementation. The position requires you to have a doctorate degree in Computer Science, Mathematics, Cryptography, or equivalent practical experience. How to Apply Please submit your application through our university website: https://career15.sapsf.cn/sfcareer/jobreqcareer?jobId=4087&company=xjtlu. The documents listed as below are required for the application: • A Cover Letter • A current CV, including date of birth, country of citizenship, and highest degree level • Three Academic References Letters

The Research Training Group "Cybercrime and Forensic Computing" aims to systematically analyse research questions arising from the interaction between computer science and criminal law. The following research areas are particularly relevant to one of the PhD positions:

• Applied Cryptography
• Provable Security
• Privacy and Anonymity
• Modern Cryptographic Communication Protocols (TLS, Noise, MLS, Double Ratchet, ...)
• Building Blocks of Secure Messaging Protocols

More information about the project can be found at https://cybercrime.fau.de

Applicants should have an excellent academic record, hold an MSc or an equivalent university degree in computer science or related disciplines, and have the goal to finish a PhD degree within three years. For the particular position in applied cryptography, applicants should have a practical understanding of modern cryptographic protocols deployed in the real world and a background in provable security (e.g., game-based security definitions, reduction-based proofs, ...).

• Professor of Department of Mathematical and Computing Science https://educ.titech.ac.jp/is/eng/
• Research Fields: Theoretical Computer Science, Theory of Computational Complexity, Theory of Algorithms, Theory of Cryptography, Programming Theory, Software Verification Theory, Blockchain Technology, Theory and Practice of Cybersecurity, etc.

Applications are invited for a Lecturer (Assistant Professor) position in Cyber Security & Privacy to join the School of Informatics at the University of Edinburgh. The post is based within the School’s Cyber Security, Privacy and Trust group, which is a broad group of researchers whose expertise ranges from cryptography and formal verification to human factors and social aspects.

This position is part of a broader collaborative research initiative on privacy-enhanced secure computations at scale, in partnership with Input-Output Global (IOG). Applications are invited from candidates with research expertise in all areas of Cyber Security & Privacy, with special consideration given to those specializing in blockchain and distributed ledgers, multi-party computation, post-quantum cryptography, and data privacy.

We are seeking current and future leaders in the field. The successful candidates will have (or be near to completing) a PhD, outstanding track record of research, evidence of growing reputation, a committed vision and research agenda, the enthusiasm and ability to undertake original research, to manage a research group, and to engage with teaching and academic supervision.

The School of Informatics at the University of Edinburgh is one of the largest in Europe, with more than 120 academic staff and a total of over 500 post-doctoral researchers, research students and support staff. Informatics at Edinburgh rated highest on Research Power in the most recent Research Excellence Framework. The School has strong links with industry, with dedicated business incubator space and well-established enterprise and business development programmes. The University of Edinburgh has recently established the Bayes Centre for Data Science and Artificial Intelligence, which provides a locus for fruitful multi-disciplinary work, including a range of companies collocated in it. The School holds a Silver Athena SWAN award in recognition of our commitment to advance the representation of women in science, mathematics, engineering and technology. We are also Stonewall Scotland Diversity Champions actively promoting LGBT equality.

The Department of Combinatorics and Optimization at the University of Waterloo invites applications from qualified candidates for 2-year postdoctoral fellowship appointments in post-quantum cryptography under the supervision of Prof. David Jao, Prof. Michele Mosca, and Prof. Douglas Stebila.

A Ph.D. degree and evidence of excellence in research are required. Successful applicants are expected to maintain an active program of research, and participate in research activities with academic and industry partners in the grant. The annual salary is 70,000 CAD. In addition, a travel fund of 3,000 CAD per year is provided. The positions are available immediately.

Interested individuals should apply using the MathJobs site (https://www.mathjobs.org/jobs/list/26357/). Applications should include a cover letter describing their interest in the position, a curriculum vitae and research statement and at least three reference letters.

The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg and Haudenosaunee peoples. Our main campus is situated on the Haldimand Tract, the land granted to the Six Nations that includes six miles on each side of the Grand River. Our active work toward reconciliation takes place across our campuses through research, learning, teaching, and community building, and is centralized within our Indigenous Initiatives Office.

The University regards equity and diversity as an integral part of academic excellence and is committed to accessibility for all employees. We encourage applications from candidates who have been historically disadvantaged and marginalized, including applicants who identify as Indigenous peoples (e.g., First Nations, Métis, Inuit/Inuk), Black, racialized, people with disabilities, women and/or 2SLGBTQ+. If you have any application, interview or workplace accommodation requests, please contact Carol Seely-Morrison (caseelymorrison@uwaterloo.ca).

All qualified candidates are encouraged to apply; however, Canadians and permanent residents will be given priority.

As part of a collaborative project on data protection, we are recruiting a Ph.D. student to carry out research on advanced cryptography (e.g. homomorphic encryption, multiparty computation). Candidates should have a strong background in cryptography. The Ph.D. thesis must start before January 2026.

We are inviting applications for PhD student scholarships in the School of Computer Science, Faculty of Science, Queensland University of Technology (QUT). Students who are interested in cryptographic applications of algebraic curves are encouraged to apply to work on one of the following two areas:

- Isogeny-based post-quantum cryptography
- Constructive and computational aspects of zk-SNARKs

Applicants should have a strong background in mathematics and/or computer science and be highly motivated for research work with a demonstrated ability to work independently. Applications (cover letter, CV, transcripts, contacts for references) can be emailed to Craig Costello with "PhD applicant - YOUR NAME" in the subject. Applications will be processed continuously until the positions are filled.

Since this position requires Swedish citizenship, the below description of the position is available in Swedish only.

Centrum för cyberförsvar och informationssäkerhet (CDIS) vid KTH — som är ett samarbete mellan KTH och Försvarsmakten, samt vissa andra myndigheter — söker doktorander. Det rör sig om en bred utlysning inom cybersäkerhetsområdet. Vi vill här särskilt peka ut en möjlig specialisering inom kryptologiområdet.

Mer specifikt har KTH i samarbete med avdelningen för krypto och IT-säkerhet vid Must pågående spetsforskning som syftar till att möta de utmaningar som följer av kvantdatorutvecklingen. Vi söker nu inom ramen för CDIS utlysning en doktorand som kan bidra till den forskningen.

Doktoranden kommer att handledas av Johan Håstad och/eller Douglas Wikström. Forskningssatsningen omfattar även Martin Ekerå och Joel Gärtner. Vid intresse, sök en av de av CDIS utlysta doktorandtjänsterna.

Tjänsten kommer att omfatta 80% doktorandstudier vid KTH och 20% placering vid Must där möjlighet ges att arbeta med några av Sveriges främsta kryptologer. Resultatet för doktoranden blir en unik kombination av teori och praktik inom kryptologiområdet.

För ytterligare information, kontakta Johan Håstad (johanh@kth.se) eller Martin Ekerå (ekera@kth.se).

Sista ansökningsdag är den 8 april 2025. Observera att svenskt medborgarskap är ett krav för tjänsten, och att tjänsten medför krav på säkerhetsprövning.

We are looking for a bright researcher with strong interest and suitable experience in any of the following research areas:

• Secure computation: SMPC / FHE techniques and their use in protocol design, e.g. PSI
• PQC techniques for any of the aforementioned areas

The successful candidate will be expected to lead on research activities in our upcoming research project on secure multi-party computation, funded by a German institution. They will work closely with members of the Privacy and Applied Cryptography (PACY) lab, led by Prof. Mark Manulis, and the Quantum-Safe and Advanced Cryptography (QuSAC) lab, led by Prof. Daniel Slamanig. The candidate will benefit from our modern infrastructure and availability of funds to support own research and travel. Also, Munich is amongst best places to live in Germany.

This position is full-time and available for immediate start (~58k to 68k EUR p.a. depending on qualifications and experience) with initial contract for 2 years. Candidates without a doctoral degree but with sufficient research experience, e.g., final-year doctoral students, are also welcome to apply.

Requirements:

• Master's degree (or equivalent) or PhD in Mathematics, Cryptography, or Computer Science with excellent grades
• Solid knowledge and demonstrable experience in any of the aforementioned research areas
• Post-doc candidates must have a strong track record (ideally with papers at IACR conferences and/or the top 4 security conferences) and good academic writing and presentation skills
• Experience with cryptographic implementations (desirable)
• Proficiency in English (essential) and German (desirable)
• A valid working permit for the EU

Applications (cover letter, CV, transcripts, contacts for references) can be emailed to Prof. Mark Manulis. Applications will be processed continuously until the position is filled.

The post-quantum cryptography research group at Monash University, Australia, has a fully funded postdoc opening for a research project funded by Australian Research Council - Discovery Projects 2025, including in particular the following areas:

• Developing tools and techniques for FHE-based private cloud computation applications.
• Theory and applications of zk-SNARKs in FHE-based cloud computation.
• Secure and Efficient Implementations of zk-SNARK and FHE schemes and their applications.

The candidate will have the opportunity to work in an excellent research environment and collaborate with experts in cryptography and with CryptoLab industry partners, as well as contributing to supervision and training of PhD students.

Monash University is among the leading universities in Australia and is located in Melbourne, ranked as Australia's most liveable city and among the most liveable cities in the world.

Applicants should have (or be expected to complete in the next 6 months) a PhD in mathematics, theoretical computer science, cryptography, engineering or closely related areas. Research experience in at least one of lattice-based cryptography, zero-knowledge proofs, or FHE is required.

The candidate should have excellent English verbal and written communication skills. Programming experience and skills, especially in Sagemath, Python, Magma, and/or C/C++, are also highly desirable.

To apply: Please apply by filling in the application form by 21st Apr 2025 at the following URL: https://forms.gle/YYZBb5uGwq4eGpT27

We have an opening of multiple PhD and Post-Doc researchers at the Research Institute CODE in Munich, Germany. All positions are available for start from March/April 2025 and are fully funded at federal salary levels TV-ÖD E13/14. The researcher will work closely with Michael Hutter who will start a professorship in Embedded Systems Security. The candidate will have the opportunity to travel and tackle cutting-edge challenges currently facing the industry (e.g., PQShield). Candidates will also gain experience with supporting teaching activities.

We are seeking talented researchers with a strong interest and relevant experience in any of the following research areas:

• Applied cryptography with a focus on hardware and embedded systems security
• Physical attacks, side-channel leakage detection, fault analysis, hardware tampering, machine learning/deep learning/AI-driven techniques for SCA
• Secure and efficient implementations of cryptography, Post-Quantum Cryptography (PQC), privacy-preserving computing (MPC, FHE)
• ASIC/FPGA design security

Requirements:

• Master's degree or PhD in Computer Science, Information Security, etc.
• PostDoc candidates must have a strong track record
• High motivation for research work and ability to work independently
• Eager to disseminate research results through publications and presentations at top-tie conferences.
• Fluency in written and spoken English (German desirable but not required)

How to apply?
Send an email to Michael Hutter with subject "Application CODE" including your motivation letter, CV, transcripts of grades, and references.

We are recruiting one PhD student to conduct research in privacy-preserving post-quantum cryptography. The position is fully funded for up to four years, with attractive stipends and travel grants. Applicants are expected to have a Master's degree in cryptography (or a closely related field) and proficiency in English. Applications will be processed continuously until the position is filled.

Several faculty positions within the Cybersecurity domain are available in Universitat Politecnica de Catalunya - BarcelonaTech (UPC), School of Engineering in Manresa. UPC is a leading research university in Spain with more than 5000 students studying on Information and Communication Technology related fields. It is the top Spanish university in terms of participation in EU-funded research projects.

Apart from conducting research within their area, the successful candidates are expected to teach the recent MSc program on Cybersecurity, AI, and IoT areas, funded through the European Commission’s Digital Europe programme. The development of the MSc program will be part of a European project, in which the candidates will participate actively.

Skills/Qualifications:

• PhD degree in the area of Computer Science, Computer Engineering, or a related field
• Written and spoken proficiency in English (Spanish or Catalan is a plus)
• Proven scientific publication record
• Experience in academic teaching (classes and lab courses) and supervising or co-supervising of academic theses

What we offer:

• A friendly working environment
• Hybrid work modality with up to 40% home office option
• Wide range of internal and external training opportunities, various career options
• Nice climate

The initial appointment will be a visiting professor position (inline with the university staff categories), during the timeframe of which the recruited professors will be given support to switch to tenure-track positions.

Temporary contract, 24 months, Esch-sur-Alzette/Belval, Luxembourg

Are you passionate about research? So are we! Come and join us
The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of IT, materials and environment. By transforming scientific knowledge into technologies, smart data and tools, LIST empowers citizens in their choices, public authorities in their decisions and businesses in their strategies.
Do you want to know more about LIST? Check our website: https://www.list.lu/

How will you contribute?
We are looking for a motivated research engineer to support a project in the context of semi-autonomous cyber-range training and exercise scenario generation.
You will be mainly in charge of, but not limited to:

• Design and development of the architecture of a minimal testing platform for cyber range scenarios execution
• Design, development and integration of the semi-autonomous scenario generator tool
• Integration of threat intelligence sources for scenarios definition
• Prepare the tools and platform for deployment: running tests, designing, and developing APIs
• Contribution in design and develop cyber range training and exercise scenarios
• Test and validate the tools and platform on base of the selected scenarios
• Contribute to the writing of technical reports/project deliverables

Nationality/Eligibility
Due to the nature of this position the applicant must be from a NATO member country, from an EU EEA/EFTA country or from one of the following NATO Indo-Pacific partners: Australia, Japan, Republic of South Korea and New Zealand

The School of Mathematical and Statistical Sciences is recruiting for one Post Doctoral Scholar position. This is a 12 month research position. The appointment is initially for one year August 15, 2025 - August 14, 2026 and may be renewed for one additional year, contingent upon funding and performance. The start date may be deferred until January 1, 2026. The targeted research area is Post-Quantum Cryptography. The postdoctoral scholar will collaborate closely with the Savannah River National Laboratory SRNL to address critical security and cryptographic challenges. Candidates with strong potential for collaboration with faculty in the Division of Mathematics will receive the highest consideration.

Adva Network Security is a German-based company and was funded by leading security experts to help operators of critical infrastructure, government agencies and enterprises security-harden their networks. We are currently looking for a highly motivated Cryptography/Security Engineer (PhD track) (M/F/D) to join our Advanced Technology team in Munich. The position will allow to focus on research and innovation in cryptography with a high relevance for our cryptographic products. In cooperation with a University, we’ll support to pursue a PhD degree in the field.

Responsibilities
• Research and develop innovative and secure solutions for key-exchange, encryption and authentication in optical networks.
• Analyze the security of cryptographic algorithms and protocols.
• Collaborate with the research community in national and international projects.
• Demonstrate technical excellence at conferences or workshops.

Requirements
• Master’s degree in Electrical Engineering, Computer Science, Mathematics or a related field.
• Good knowledge of cryptographic concepts and information security principles.
• Solid programming skills in (C and Python preferred).
• Good presentation, communication, and scientific writing skills.
• Fluent in oral and written English, fluency in German is a plus.

Apply here: https://adtran.wd3.myworkdayjobs.com/en-US/ANS/job/Berlin-ANS-Germany/Engineer-Advanced-Technology--M-F-D----PhD_R003928

We are looking for a PhD student to join our Team at UNSW Canberra with Dr Shabnam Kasra as main supervisor. The positions are fully funded for up to 3/5 years for successful applicants. Topics including, but not limited to: - Design and cryptanalysis of cryptographic primitives - Post-quantum cryptography - Tools for cryptanalysis - Side-channel attacks - Cryptography for autonomous vehicles Applicant skills/background: -Strong research track record - A strong background in cryptography, Computer Science, Mathematics, or a related discipline . - Excellent communication and interpersonal skills, with the ability to thrive in a collaborative research environment. - Critical thinking and analytical skills, with fluency in technical English. - Proficiency in programming.

In view of its ongoing development, the CRYPTO group of the University of Versailles St-Quentin-en-Yvelines (France) invites applications for the following full-time position.

A tenured Professor faculty position (“Professeur des universités”) is open to highly qualified candidates who are committed to a career in research and teaching. Preference will be given to candidates with very strong research achievements in one or several of the areas related to the general fields of cryptology and information security.

Responsibilities include research leadership and dissemination, supervision of doctoral students, development of national or international research projects, and strong commitment to teaching at undergraduate or graduate level.

How to apply: Applications must be sent exclusively via the ODYSSEE portal (https://odyssee.enseignementsup-recherche.gouv.fr/). The list of mandatory documents to be provided is defined by the decree of 6 February 2023 (https://www.legifrance.gouv.fr/loda/id/JORFTEXT000047183295/).

Deadline for submitting applications: Friday, April 4, 2025, 4 PM, Paris time (France).

For selected candidates, in person auditions will take place on Monday, May 19, 2025 (in Versailles).

IMPORTANT NOTE: Except for candidates who are currently “Maître de conférences” in France and hold an HDR diploma (“Habilitation à diriger des recherches”), a “Qualification aux fonctions de professeur des universités” certificate from the french “Conseil National des Universités” is usually required to apply. However candidates who already hold a tenured Professor (or equivalent) position may in some cases be exempted from this certificate.

Nomos is a new blockchain designed from the ground up with the original cypherpunk ethos: decentralization, censorship resistance, permissionless-ness and privacy. It will serve as the trustless agreements layer of the Logos stack. The forthcoming Nomos network will provide a common infrastructure layer upon which communities and aspiring network states can build social, governance, and financial services that uphold their community members’ fundamental rights and values.

Key Responsibilities

Develop and analyze advanced algorithms for complex systems, focusing on privacy, efficiency and scalability.

Understand engineering requirements and translate them into mathematical models for their analysis.

Formalize and prove properties of protocols and algorithms currently in development by our team.

Collaborate closely with cross-functional teams, translating theoretical constructs into commercially viable solutions.

Lead the applied research efforts, bridging academic rigor with practical, industry-focused outcomes.

Ideally, you will have

Strong background in computer science or applied mathematics: advanced analysis of algorithms, complex systems and/or stochastic processes.

Proven track record of using advanced mathematical tools to tackle real-world problems.

Strong collaboration and communication skills, with the ability to convey complex ideas clearly both in written and verbal form.

Experience with or strong interest in blockchain, cryptography, distributed systems or networks.

Bonus points

Exposure to blockchain concepts or decentralized technologies.

Familiarity with cryptography and open-source contributions.

Familiarity with differential privacy analysis.

Advanced degree (PhD or MsC with significant research experience) in Mathematics, Theoretical Computer Science, or a related field—paired with commercial experience

We are looking for a permanent researcher to join the Cryptographic Protocols team within the Cryptography Research Center (CRC) at TII. The main task of the team is to conduct applied academic research and assist in product development, spanning topics such as: TLS, QUIC, Tor, Key Exchange, secure channels, cryptographic primitives and their implementation, privacy enhancing technologies, MLS and Secure Messaging, WebRTC, and formal methods. The nature of our work spans both theory and practice, covering aspects such as provable security, security models, efficient designs, implementation aspects, and attacks.

Applicants should have completed (or be close to completing) their PhD in a related area and preferably also have postdoctoral research experience. Preference will be given to applicants with publications in top-tier venues such as CRYPTO, EUROCRYPT, ASIACRYPT, ACM CCS, IEEE S&P, and USENIX.

Required Skills:

• Fluency in English (verbal and written) and an ability to communicate research effectively.
• Good problem-solving skills and an ability to conduct research independently.
• Good interpersonal and collaborative skills.
• Solid knowledge in cryptography with a focus on one or more of the following: Key Exchange, Secure Messaging, Postquantum cryptography, Provable Security, Cryptography Engineering, and Cryptographic Protocols more generally.

Valuable Skills:

• Strong background in Mathematics and/or Computer Science.
• Programming, Software Engineering, experience in implementing cryptographic primitives and attacks on real-world cryptosystems, reverse engineering of closed-source protocols.
• Experience in analyzing protocol standards and specifications.
• Experience in Formal Methods and related tools.

What we offer:

• Vibrant working environment, flexible working conditions, and travel funding.
• Industry-competitive tax-free salary.
• Family-wide health insurance and children’s education allowance.

We are inviting talented and highly motivated applicants to submit applications for a PhD studentship at School of Cryptology, University of Chinese Academy of Sciences, Beijing, China. The positions are fully funded and have a 3 to 5-year duration, with a negotiable start date.

We explore topics including, but not limited to:

Design and cryptanalysis of symmetric-key cryptographic primitives

Post-quantum cryptography

Tools for cryptanalysis

Applicant skills/background:

A strong background in cryptography, Computer Science, Engineering, Mathematics, or a related discipline .

Excellent communication and interpersonal skills, with the ability to thrive in a collaborative research environment.

Critical thinking and analytical skills, with fluency in technical English.

Proficiency in programming.

JAM Gray Paper: https://www.graypaper.com/

About Us

Parity is one of the world's most experienced core blockchain infrastructure companies, building the open-source technologies that will lay the foundation for the new decentralised internet.

Parity was founded by Dr. Gavin Wood, co-founder and former CTO of Ethereum, the primary engineer behind the Ethereum Virtual Machine (EVM), inventor of the Solidity programming language, and primary author of the Ethereum Yellowpaper.

We believe in a decentralised web that respects the freedom and data of individuals and empowers developers to create better services. Our vision is to create a world based on truthful, rather than trustful, interactions.

About the Team

The Incubation team operates at the forefront of blockchain innovation. Under the direct leadership of our founder, Dr. Gavin Wood, the team is responsible for identifying and prototyping new ideas for Polkadot. Currently, the team's primary focus is on advancing PolkaJAM - the next-generation decentralised virtual machine - a protocol combining the best elements of Polkadot and Ethereum.

About the Position

- Evaluate and refine technical designs proposed by the team, benchmarking them against blockchain scaling solutions.

- Conduct performance modelling and analysis.

- Document technical insights and formalise research findings.

- Collaborate with engineering teams, translating research insights into actionable technical strategies.

About You

- PhD in Computer Science, Cryptography, Distributed Systems, etc.

- Strong technical knowledge of Ethereum, Layer 2 scaling solutions, cryptography, or low-level systems programming.

- Ability to analyse and evaluate designs proposed by the team

- Experience developing performance models and defining measurement strategies to validate theoretical assumptions.

The University of Manchester invites applications for a Professor in Quantum Technology, with a particular focus on Quantum Cryptography.

The successful candidate will lead cutting-edge research in quantum cryptography and related areas. The role includes securing external funding, publishing in top-tier venues, supervising PhD students, and contributing to teaching in the CS department.

Candidates should have a PhD in Computer Science, Mathematics, Physics or a related field, an outstanding research record in quantum cryptography or related areas, experience in securing research funding, and a strong teaching background.

The position is permanent and based in Manchester, a leading hub for quantum research. Salary is competitive and commensurate with experience. For more details and to apply, visit:
https://www.jobs.manchester.ac.uk/Job/JobDetail?JobId=31138

Application deadline: March 31, 2025.

The CITI Lab at INSA Lyon, France, is seeking a motivated PhD student to engage in pioneering research in frugal cryptography.

The research project focuses on designing and analyzing cryptographic primitives, evaluating their energy consumption in various contexts such as Internet communication and Machine Learning. The PhD candidate will also develop generic tools and methodologies to assess the energy impact of cryptographic implementations. The work aims to create secure and efficient cryptographic solutions adapted to the needs of a digital and sustainable future.

This fully funded position has a 3-year duration, with a negotiable start date.

Responsibilities

• Collaborate with faculty and researchers to design innovative cryptographic protocols.
• Publish research findings in leading computer science conferences and journals.
• Participate in academic activities, including seminars, workshops, and conferences, to stay updated on advancements in the field.
• Potentially assist in teaching duties as a teaching assistant (TA).

Requirements

• A strong background in cryptography, with an MSc in Computer Science, Engineering, Mathematics, or a related discipline (preferred but not mandatory).
• Excellent communication and interpersonal skills, with the ability to thrive in a collaborative research environment.
• Strong organizational and time-management abilities to balance research, coursework, and teaching responsibilities.
• Critical thinking and analytical skills, with fluency in technical English.
• Proficiency in programming.

To Apply: Please submit your CV along with transcripts from both your Bachelor’s and Master’s degrees.

As part of the collaboration between the Okinawa Institute of Science and Technology (OIST) and Partisia (Aarhus, Denmark), the Applied Cryptography Unit at OIST is seeking to hire a postdoctoral scholar to conduct research on applications of Secure Multi-party Computation (MPC) to quantum cryptography.

The postdoc will investigate how MPC techniques may be used to enhance the security and functionality of Quantum Key Distribution (QKD) enabled networks. The project will be led by Prof. Carlos Cid at OIST, with close collaboration with researchers from Partisia. The ideal candidate will have experience in the design and analysis of secure computation protocols, and strong knowledge of quantum cryptography.

We are seeking candidates with excellent post-graduate academic formation in cryptography, mathematics, computer science, or a closely related field, with research strong experience in the design and analysis of secure computation, and in quantum cryptography. Candidates must have a PhD at the time of commencing the position. This is a full-time, fixed-term appointment for 2 years, potentially extended depending of performance and other circumstances.

Starting Date: as soon as possible.

The Applied Cryptography Unit at the Okinawa Institute of Science and Technology (OIST) is seeking to hire a postdoctoral scholar to conduct research on quantum-resistant cryptography.

The postdoc will work on a project, part of a collaboration between Prof. Carlos Cid at OIST and Prof. Ludovic Perret at EPITA Research Lab, EPITA, Paris, France, focusing on the design and benchmarking of novel hybrid protocols for secure satellite communication that use classical and post-quantum cryptography combined with space-based Quantum Key Distribution (QKD). The successful candidate will have experience in the design and analysis of protocols in post-quantum or quantum cryptography, with a strong motivation to work at the intersection of these two domains.

We are seeking candidates with excellent post-graduate academic formation in cryptography, mathematics, computer science, or a closely related field, with research experience in the design and analysis of protocols in post-quantum or quantum cryptography. Candidates must have a PhD at the time of commencing the position. This is a full-time, fixed-term appointment for 2 years, potentially extended depending of performance and other circumstances.

Starting Date: as soon as possible.

Since our founding, IDEMIA has been on a mission to unlock the world and make it safer through our cutting-edge identity technologies.

The IDEMIA Smart Identity (ISI) Division of the IDEMIA Group is looking for a Cryptography/Security Engineer to help us secure our products and thus protect your identity from external threats.

The candidate has strong interest and suitable experience in any of the following areas:
• Integration of state-of-the-art cryptography algorithms in embedded systems.
• Physical attacks on embedded systems / smart-cards.
• Automatic vulnerability detection in embedded devices and/or firmware.

Responsabilities: The candidate will support R&D development teams, lead our research in ongoing / upcoming, and contribute to the growth of our activities through working groups.

Requirements:
• Master's degree (or equivalent) or PhD in Mathematics, Cryptography, Computer Science, or Embedded Electronic.
• Solid knowledge and demonstrable experiences in any of the aforementioned areas.
• Experience in developing/analyzing cryptographic primitives’ implementations in one high-level language (e.g., Python, MATLAB) and C/C++. (essential)
• Experience with vulnerabilities research. (desirable)
• Proficiency in English (essential) and French. (essential)
• Problem-solving, independence, communication skills. (essential)
• Knowledge in Side-channel attacks or Fault Injections attacks. (desirable)
• Post-quantum Cryptography (PQC) techniques for any of the aforementioned areas. (desirable)

The candidate will work at our Paris-La Defense office, closely with members of our R&D team in France and abroad. Travel may be required.

Applications will be processed continuously until the position is filled.

Due to the confidential and sensitive nature of the projects we work on, this position requires an on-site presence five days a week.

The School of Computer Science is further investing in its already strong Security and Privacy Research group.

We seek to recruit an outstanding researcher with a specific interest in applied cryptography in the context of hardware and embedded systems security. We are particularly interested in researchers with a track record in pre-silicon leakage and/or fault analysis, secure embedded software development, statistical side channel and fault evaluation techniques, machine and deep learning for side channels.

You will be expected to develop your own research agenda over time, and you can expect to contribute to all aspects of school life (teaching, administration), initially guided and supported by Prof. Elisabeth Oswald

The University of Birmingham offers permanent positions, with a defined pathway for progression and promotion.

Further information, (salary, application requirements, etc.) as well as a link for applicants, can be found below. The closing date for applications in 2.3.2025. If you have questions around (working in) Birmingham, then please use the contact provided below.

We are looking for a motivated PhD student to contribute to research in public-key cryptography and provable security.

We explore topics including, but not limited to:

• Key exchange and secure messaging
• Public-key encryption with advanced functionalities

Our research typically includes the following aspects:

• Formalizing new cryptographic primitives and security models
• Modularizing complex primitives
• Developing techniques to achieve concrete (and tight) security bounds
• Designing and analyzing practical instantiations (e.g., based on elliptic curves, lattices, or isogenies)

For more details and to apply please refer to
https://jobs.cispa.saarland/jobs/detail/phd-positions-in-cryptography-and-provable-security-m-f-d-group-riepel-265.

Applications are invited for a PhD fellowship/scholarship collaboration at the Cryptography and Security Group. The position is available from 1st May 2025 or later, with an application deadline on 1st February 2025.

The research scope of the position will be Cryptographic Protocols such as (Password-Autheticated) Key Exchange and MPC (Multi-Party Computation), with a focus on applications to the retail industry. In particular, we envision to improve the state-of-the-art in cryptographic protocols for stronger authentication and privacy-preserving data analytics that can be applicable to strengthen the security posture of real-world deployed systems.

The responsibilities of the PhD student are:

• Collaborating with faculty members and fellow researchers to develop novel cryptographic protocols.
• Publishing research findings in top-tier conferences and journals in computer science and related fields.
• Participating in academic activities such as seminars, workshops, and conferences to stay informed of the latest developments in the field.
• Supporting teaching activities in the department by serving as TA.

The project is funded by Salling Foundation, in their interest to protect the Danish retail sector against identity theft and data breaches: https://cs.au.dk/news-events/news/show-news/artikel/enhanced-cybersecurity-in-the-retail-sector

Qualifications

• A previous background in cryptography and an MSc. in Computer Science, Engineering, Mathematics or a related discipline are desirable (but not required).
• Excellent communication and interpersonal skills with the ability to work effectively in a collaborative research environment.
• Strong organizational and time-management skills, with the ability to prioritize tasks between research, coursework and teaching duties.
• Analytical and critical thinking skill, fluency in technical English.

An interest in developing the techniques further for practical deployment in a startup setting will be encouraged and supported.

Nokia Bell Labs is looking for PhD student (or PostDoc ) interns for 2025. We have two positions related to ZKP and FHE/MPC.

Note: We are strictly looking for technical researchers with programming skills.

We are inviting applications for a PhD studentship in the cryptography lab at King's College London. Specifically, we are looking for an applicant to work with Martin Albrecht and Benjamin Dowling.

The PhD could, for example, cover cryptanalysing existing cryptographic technologies/protocols, such as Telegram or WhatsApp, or modelling and designing new cryptographic protocols or primitives.

This PhD will work in a team consisting of social scientists, specifically ethnographers, and us cryptographers. Together, we study what the security needs and wants of participants in large-scale protests are and how these relate to the security guarantees provided by cryptographic solutions.

We encourage applicants to reach out to us to discuss the position informally before applying.

Fine print: This is a fully-funded positions covering both fees and maintenance. The latter is at the UKRI rate. We seek applicants with a strong background in mathematics and/or computer science, preferably with some background in cryptography. We will consider applications on a rolling basis.

The Faculty of Sciences of the Université libre de Bruxelles (ULB) invites applications for a full-time academic position in Computer Science to begin October 1st, 2025. All areas of Computer Science, including Cryptography, will be considered.

ULB and the Computer Science Department is strongly committed to improving gender equality. Therefore, a proactive attitude to supporting and encouraging underrepresented groups, particularly women in Computer Science, will be one of the criteria for appointment. To combat the under-representation of women in STEM disciplines, the University will ensure that a minimum of 30% of women with the required qualifications are on the shortlist. Additionally, other criteria being equal, the appointment will be given to a woman. The scheme also includes awareness raising of unconscious biases among members of selection boards.

The Computer Science Department of ULB is a leading research and dynamic education center. Located in the capital of Europe, it offers a wide range of funding and research opportunities. Brussels is a cosmopolitan city with an excellent quality of life and easy access to all major cities in Europe.

The position involves both teaching and research and some commitment to administrative tasks.

For candidates not fluent in French, a temporary period of teaching in English shall be granted.

Funded PhD position for Fall 2025 on Cryptographic Engineering and Hardware Security. Contact only if you already have a Bachelor's and Master's in Computer Engineering or Computer Science with hardware background.

This is an urgent call for interested applicants. A funded Ph.D. student position is available for Fall 2025 (priority deadline Jan. 15, 2025 while you may submit after that too) to work on different aspects of Cryptographic Engineering in the CSE department with Dr. Mehran Mozaffari Kermani.

We are looking for motivated, talented, and hardworking applicants who have background and are interested in working on different aspects of Cryptographic Engineering with emphasis on hardware/software implementation, and side-channel attacks.

Please send email me your updated CV (including list of publications, language test marks, and references), transcripts for B.Sc. and M.Sc., and a statement of interest to: mehran2 (at) usf.edu as soon as possible.

Research Webpage: https://cse.usf.edu/~mehran2/

The Division of Mathematical Sciences in the School of Physical and Mathematical Sciences at NTU invites applications for an Asst/Assoc Prof (Tenure Track/Tenured) position specializing in Post-Quantum Cryptography (PQC). This position focuses on advancing the field of PQC, which is critical in the era of quantum computing.

The Institute of Cybersecurity and Cryptology at the University of Wollongong (Australia) is recruiting two PhD students to carry out cutting-edge research in privacy-preserving post-quantum cryptography. The positions are fully funded for up to 4 years. Applicants are expected to have a strong background in computer science, cryptography and mathematics, as well as proficiency in English. Applications will be processed continuously until the positions are filled.

The Theory of Computer Science Group from the Informatics Institute of the University of Amsterdam is seeking a PhD student to carry out cutting-edge research in cryptography, with an expected focus on Secure Multi-Party Computation. This position is funded by the NWO Gravitation project “Challenges in Cyber Security”, a collaboration with partners from TU Eindhoven, Radboud University, CWI and Vrije Universiteit Amsterdam.

For more information and to apply, please visit https://werkenbij.uva.nl/en/vacancies/phd-position-in-secure-multi-party-computation-netherlands-13605. The closing date for the applications is 15 April 2025 (for full consideration, you are encouraged to apply on or before 15 March 2025).

Multiple Tenure Track and Tenured Faculty Positions Available at USF. Job IDs: 38362 38363 38364

This position is funded by the ARC Discovery Grant over three years starting from Jan. 2025. The RA/SRA position is situated within the School of Systems and Computing, University of New South Wales, Canberra. As a member of a research team, the Postdoctoral Fellow will undertake research as directed by the Team Leader. The position will involve research activity in multidisciplinary settings requiring skills in cryptography, machine learning, and biometrics. The Postdoctoral Fellow will contribute to the development of research results and their publication in international journals, and participate at a national and/or international conference/s.

We are looking for a motivated PhD student to work on Post-quantum cryptography for Cloud Computing. The position is fully funded with 3.5-year duration and the starting date is negotiable. The applicant should have a solid background in Computer Science, Mathematics, or relevant fields. If interested, please send your CV and transcripts to us.

The Cryptography and Cybersecurity (C2) team at Télécom Paris is looking for an intern in Code-based Cryptography. The objective of the internship would be to design and analyze a post-quantum threshold signature scheme relying on code-based assumptions.

The internship may be followed by a PhD position.

For more information, please visit https://tinyurl.com/2smd2665

The Cryptography research team at Microsoft Research, Redmond, is looking for PhD student interns for the spring or summer of 2025. Please apply as soon as possible if you are interested in joining us!

For more information and to apply, go to https://jobs.careers.microsoft.com/global/en/job/1791134.

Telecom Paris is looking for an Associate/Assistant Professor in cybersecurity.

Within the Computer Science and Networks (INFRES) department, the Cryptography and Cybersecurity (C2) team aims to develop skills in various areas of cybersecurity, including (i) security mechanisms for future wireless networks (6G, IIoT, ITS-G5, etc.), (ii) solutions tailored to the security of virtualized architectures and cloud infrastructures, and (iii) advanced detection mechanisms and effective automatic responses to cyberattacks.

Regarding teaching, Telecom Paris has very great needs in cybersecurity, whether to give courses or to manage teaching units. The Associate/Assistant professor recruited will strengthen the school's ability to coordinate, design and implement courses on the security of IT networks and systems, for example in the cloud, radio communications and vehicular networks. It is also expected that the recruited she/he will be able to take part in the general computer science courses taught in the first year.

Koç University College of Engineering invites applications for full-time faculty positions in Computer Science and Engineering starting in Fall 2025. We seek outstanding candidates with significant contributions in all computer science and engineering research areas.

The ideal candidate will have a visionary research agenda, an exceptional research and publication track record, and a strong commitment to academic excellence and innovation. The successful candidate will demonstrate dedication to undergraduate and graduate education and foster an inclusive learning environment.

Koç University is a private, non-profit institution in Istanbul, Türkiye, where English is the medium of instruction. It hosts the highest number of European Research Council (ERC) Grant recipients in Türkiye and continues to secure the largest research funding from Horizon 2020. The university provides a vibrant interdisciplinary research environment, including the Koç University School of Medicine, Hospital, Translational Medicine Research Center (KUTTAM), and Koç University Is Bank Artificial Intelligence Research Center (KUIS AI). Koç University is home to Türkiye’s largest GPU cluster, providing advanced infrastructure for leading-edge AI research.

The Department of Computer Science and Engineering at Koç University has world-renowned faculty with extensive awards and projects on both national and international levels. Our faculty is a national leader in AI research and is equally strong in high-performance computing (HPC), security, and networks, with a unique emphasis on interdisciplinary work that bridges AI and medicine. For more information about the department and its faculty, please visit cs.ku.edu.tr.

Koç University offers a competitive salary and benefits package, including housing support, private insurance, K-12 education support, and research startup funding.

Application Deadline: Evaluation of applications will begin on January, 20th and continue until all open positions are filled. All applications will be treated confidentially. Apply online via the link: https://academicjobsonline.org/ajo/jobs/29250

Xiamen University Malaysia is now seeking highly motivated, committed and qualified individuals for academic teaching positions in computer science and cyber security.

Candidates in computer science and cyber security are welcome to apply. The ideal candidate is expected to be able to support general computing subjects, as well as cyber security specialization subjects. Applicants must possess their first (Bachelor's) degree in computing and PhD in a related discipline.

Applicants with specific teaching and research interests in one or more of the following areas from each group are encouraged to apply:

Cybersecurity

• Network Traffic Monitoring and Analysis
• Malware Analysis
• Cryptanalysis
• Biometrics
• Blockchain Technology
• Cyber Security Laws and Regulations

Computing

• Programming (C, C++, Java)
• Discrete Math
• Data Structure
• Design and Analysis of Algorithms
• Computer Networks and Communication
• Operating Systems
• Big Data Analytics

HOW TO APPLY
Applicants are invited to submit a digital application to recruit_academic@xmu.edu.my and iftekhar.salam@xmu.edu.my. All applications must include the following attachments:

1. Your detailed and current CV with publication (*Asterisk to indicate corresponding author, include Indexing & Quartile);
2. Cover letter;
3. List of courses from the above that the candidate can support;
4. Evidence of academic qualifications (Bachelor, Master & PhD Certificate; Bachelor, Master & PhD Transcripts and Professional Certificates);
5. 3-5 Full-Text publications (if applicable);
6. Teaching evaluation (if applicable);
7. Two academic references (at least one of them is the applicant’s current/most recent employer).

The positions will remain open until filled, but priority will be given to applications received by 13 December 2024.

We are inviting applications for a PhD studentship in the cryptography lab at King’s College London. Specifically, we are looking for an applicant to work with us in the area of lattice-based cryptography. We are particularly interested in the study of and constructions from new lattice-based assumptions and privacy-preserving technologies based on lattices.

The PhD could cover studying the underlying hard mathematical problems, cryptanalysis, constructions or applications of lattice-techniques. This can cover post-quantum aspects of lattice-based cryptography and/or advanced functionalities.

The applicant would work with Martin Albrecht, Ngoc Khanh Nguyen and/or Eamonn Postlethwaite. We encourage applicants to reach out to Martin to discuss the position informally before applying.

Fine print. This is a fully-funded positions covering both fees and maintenance. The latter is at the UKRI rate. Funded by UKRI Frontier Research. We seek applicants with a strong background in mathematics and/or computer science. We will consider applications on a rolling basis.

The post-quantum cryptography research group at the Department of Software Systems and Cybersecurity, Faculty of Information Technology, Monash University, Australia, has 3 fully funded Ph.D. student scholarship openings for research projects funded by Australian Research Council - Discovery Projects 2025, including in particular the following areas:

• Developing tools and techniques for FHE-based private cloud computation applications.
• Theory and applications of zk-SNARKS in FHE-based cloud computation.
• Secure and Efficient Implementations of zk-SNARK and FHE schemes and their applications.

Students will have the opportunity to work in an excellent research environment and collaborate with experts in cryptography and with Cryptolab industry partners.

Monash University is among the leading universities in Australia and is located in Melbourne, ranked as Australia's most liveable city and among the most liveable cities in the world.

Applicants should have (or be expected to complete in the next 12 months) a Masters or Honours equivalent qualification with a research thesis, with excellent grades in mathematics, theoretical computer science, cryptography, engineering or closely related areas. They should have excellent English verbal and written communication skills. Programming experience and skills, especially in Sagemath, Python, Magma, and/or C/C++, are also highly desirable.

To apply: please send a copy of your CV and all your transcripts (bachelor and/or master) by 1st Feb 2025 to

Ethereum Foundation launches a big initiative aimed to boost the third-party cryptanalysis of the Poseidon hash function. It provides bounties for breaking reduced-round versions, awards for research papers describing theoretical attacks, and grants for detailed investigation of certain gaps in the existing analysis. The total fund is $500 000.

We are looking for two motivated PhD students in the area of cryptography. The positions are fully funded with 3-year duration and the starting date is negotiable. The research topics are mainly in public-key cryptography, including, but not limited to, public-key primitives with advanced functionality, lattice-based cryptography, and privacy-preserving protocols. The applicants should have a solid background in Computer Science, Mathematics, or relevant fields. If interested, please send your CV (including a list of publications and language test marks), transcripts, and a short research statement (about your research background and research interest) to us.

The Department of Computer Science in the Charles V. Schaefer, Jr. School of Engineering and Science at Stevens Institute of Technology invites applications for two tenure-track and tenured positions at all ranks (assistant, associate, full). This year our priorities are in all aspects of cybersecurity (e.g., systems security, cryptography, privacy, security for AI) and artificial intelligence, which are areas we plan to grow aided by enthusiastic new faculty. Exceptional candidates in other areas may be considered. Endowed chairs are available for exceptional senior candidates.

Responsibilities: Candidates are expected to demonstrate a commitment to teaching and mentorship at both the undergraduate and graduate levels, including working with students from underrepresented groups. Successful candidates will have the potential to develop an externally funded research program, supervise graduate students in research, and contribute to the highly interdisciplinary, collaborative, diverse, innovative, and entrepreneurial culture at Stevens.

Required Education and Experience: Applicants should have earned a Ph.D. in computer science or a related discipline. Candidates applying at the rank of Associate or Full should have a track record of success in scholarship, funded research, teaching, mentoring, and contributing to diversity, equity, and inclusion.

The Department of Computer Science (CS) in the Charles V. Schaefer, Jr. School of Engineering and Science (SES) at Stevens Institute of Technology (Stevens) invites applications for non-tenure track, teaching faculty positions to begin in September 2025. The rank of the appointment will depend on experience and qualifications.

Responsibilities: Successful candidates are expected to have a strong commitment to excellence in teaching at both the graduate and undergraduate level. They are also expected to advise students, supervise them in research, and contribute to the intellectually vibrant, highly interdisciplinary, collaborative, diverse, innovative, and entrepreneurial culture at Stevens.

Required Education and Experience: Applicants must have earned a Ph.D. in computer science or a related discipline. The department especially seeks candidates with a strong background in systems and security but will consider applications in all areas of computer science.

The John Hopcroft Center for Computer Science at Shanghai Jiao Tong University (SJTU) is seeking to fill several tenure-track positions in computer science at the rank of Assistant Professor and Associate Professor starting on a mutually agreed date. Faculty duties include research, teaching at the undergraduate and graduate levels, and supervision of student research. Candidates should hold a Ph.D. in computer science or a related field by the start of employment.

Shanghai Jiao Tong University is one of the oldest and most prestigious universities in China, which enjoys a long history and a world-renowned reputation. The John Hopcroft Center for Computer Science at SJTU was established in January 2017 and is named after John Hopcroft, a Turing Award winner, Foreign Member of the Chinese Academy of Sciences. The center is led by him as the director. The mission of the center is to create a relaxed and free international academic environment, recruit promising young scholars, and help them grow into world-class scholars in the field of computer science. For more information about our center, please visit our website at https://jhc.sjtu.edu.cn/.

Strong candidates in all areas will be considered with special consideration given (but not limited) to Cryptography and Cyber Security, Artificial Intelligence, Quantum Computing, Computer Architecture, Database, Operating System, Software Engineering etc. An internationally competitive package for salary and benefits will be offered by the Center. SJTU makes a great effort to provide a startup research grant.

Apply: To apply, please submit a curriculum vita (CV) to Prof. Haiming Jin at jhc@sjtu.edu.cn and Prof. YuYu at yyuu@sjtu.edu.cn. To ensure full consideration, please apply by June 30 2025, although applications will be accepted until all positions are filled.

Xiamen University Malaysia is now seeking highly motivated, committed and qualified individuals for academic teaching positions in computer science and cyber security.

Candidates in computer science and cyber security are welcome to apply. The ideal candidate is expected to be able to support general computing subjects, as well as cyber security specialization subjects. Applicants must possess their first (Bachelor's) degree in computing and PhD in a related discipline.

Applicants with specific teaching and research interests in one or more of the following areas from each group are encouraged to apply:

Cybersecurity

• Malware Analysis
• Cryptanalysis
• Biometrics
• Blockchain Technology
• Cyber Security Laws and Regulations

Computing

• Data Structure
• Design and Analysis of Algorithms
• Computer Networks and Communication
• Principles of Operating Systems
• Big Data Analytics

HOW TO APPLY
Applicants are invited to submit a digital application packet to: recruit_academic@xmu.edu.my and iftekhar.salam@xmu.edu.my

The subject line of your email must include: your name, relevant academic discipline, and the specific position for which you are applying for. All application packets must include the following attachments:

1. Your detailed and current CV with publication (*Asterisk to indicate corresponding author, include Indexing & Quartile);
2. Cover letter;
3. List of courses from the above that the candidate can support;
4. Evidence of academic qualifications (Bachelor, Master & PhD Certificate; Bachelor, Master & PhD Transcripts and Professional Certificates);
5. 3-5 Full-Text publications (if applicable);
6. Teaching evaluation (if applicable);
7. Two academic references (at least one of them is the applicant’s current/most recent employer).

The positions will remain open until filled, but priority will be given to applications received by 13 December 2024.

CryptoNext Security develops post-quantum cryptography solutions to protect critical data from emerging quantum threats. We work with clients like banks, governments, and security institutions to secure the future of cybersecurity.

In this role, you will design and implement cryptographic algorithms in languages like C and Java, optimize them for embedded and IoT systems, and address side-channel attacks. You’ll develop and integrate protocols such as TLS and IPSEC using tools like OpenSSL and ensure the security and performance of our software through rigorous testing. Collaboration is key as you’ll work closely with the team to integrate CryptoNext solutions with HSMs, VPNs, and PKI.

We’re looking for someone with a strong background in cryptography, including public-key, and proficiency in programming languages like C or Java. Problem-solving and independence are essential, and fluency in French and English is required.

You’ll join a high-level R&D team, working on cutting-edge projects in a hybrid environment at our Paris office near Gare de Lyon.

The successful candidate will contribute to the formal security specification, design and software implementation of cryptographic protocols in the Open Finance area. In Open Finance we envision multiple entities, each holding private data, that want to perform joint computation over this data to offer to customers the best possible financial products. The main goal of the project is to investigate what are the security requirements for Open Finance, and then provide a formal security of such a system. The successful candidate will in particular focus on optimizing the already developed cryptographic protocols and implement them focusing on a specific use case. The majority of the work will be related to the optimization and implementation of a cryptographic protocol for which we have already developed a high level specification. In this the successful candidate will be supported by members of the School of Informatics. The candidate will also be supported by members of the Business School to familiarize themselves with the concepts of Open Finance. The project is funded by Input-Output Global.

The post is full-time, available immediately for 12 months.

Your skills and attributes for success:

• Ph.D. (or near completion) in cryptography or related fields
• Experience in implementing cryptographic algorithms, and writing software for security-related applications
• Track record of strong publications
• Strong experience in provable security, and in the design of cryptographic protocols

The following criteria are not yes/no factors, but questions of degree. Recruitment will aim at selecting those candidates with the best possible performance in all these criteria.

• Experience in research in one or more of the following areas: secure multi-party computation, zero-knowledge proofs, blockchain, functional encryption, fully-homomorphic encryption, and distributed algorithms.
• Ability to communicate complex information clearly, orally, and in writing.

PhD Studentship in Security for Smart Manufacturing and Digital Twin
(University of Sheffield, UK)

Are you ready to explore the forefront of securing smart manufacturing systems and digital twins? Join the University of Sheffield's research team through a 3.5-year PhD studentship focused on enhancing security within advanced manufacturing environments, specifically in applications involving digital twins and robotic arms.

Project Overview:
This project addresses critical security challenges within smart manufacturing environments, focusing on the protection and resilience of digital twin frameworks. The research aims to fortify systems against cyber threats to ensure safe, secure, and efficient operation in industrial settings. Key areas of study include vulnerability analysis, digital twin security, and developing defence mechanisms to protect interconnected manufacturing components, including robotic arms.

Research Themes Include:

• Identifying and analysing vulnerabilities in digital twins and robotic arm systems
• Designing robust digital twin models with enhanced resistance to cyber threats
• Implementing advanced security protocols for smart manufacturing infrastructure
• Collaborating with industry partners to establish new security standards for digital twin and robotic systems

Position Details:

• Starting Date: Flexible, with preferred start dates in January 2025 or September 2025.
• Location: Department of Computer Science, University of Sheffield, UK.
• Duration: 3 years and 6 months

Candidate Requirements:
The ideal candidate should have an excellent academic track record at both Bachelor’s and Master’s levels and a strong background in research, demonstrated by relevant publications. This opportunity is available for UK home students only.

Note: Only UK-based candidates are eligible to apply.

Several fully-funded PhD student openings for Fall 2025 are available in cryptography, computer security, privacy, and blockchain-based systems at the University of Connecticut (UConn), School of Computing, led by Prof. Ghada Almashaqbeh.

The positions provide a great opportunity for students with interest in interdisciplinary projects that combine knowledge from various fields towards the design of secure systems and protocols. We target real-world and timely problems and aim to develop secure and practical solutions backed by rigorous foundations and efficient implementations/thorough performance testing (with a focus on large-scale distributed systems, including privacy, scalability and interoperability of blockchain-based systems, and applied cryptographic protocols in general). We are also interested in theoretical projects that contribute in devising new models in Cryptography and Privacy (such as MPC, authentication, and zero-knowledge proofs).

For more information about our current and previous projects please check https://ghadaalmashaqbeh.github.io/research/. For interested students, please send your CV to ghada@uconn.edu and provide any relevant information about your research interests, and relevant skills and background.

The Computer Science Department at the New Jersey Institute of Technology (NJIT) invites applications for multiple tenure-track faculty positions starting in Fall 2025. Exceptional candidates will be considered in all areas of Computer Science, but priority will be given to those that can build synergies in the following areas, defined broadly:

• Cybersecurity (2 tenure-track positions)
• AI and applications of AI (such as robotics) (2 tenure-track positions)

We aim to hire at the rank of Assistant Professor, but exceptional candidates at higher ranks will also be considered.

NJIT is a Carnegie R1 Doctoral University (Very High Research Activity), with $178M research expenditures in FY23. The Computer Science Department has 31 tenured/tenure track faculty, with nine NSF CAREER, one DARPA Young Investigator, and one DoE Early Career awardees. The Computer Science Department enrolls over 3,200 students at all levels across six programs of study and takes part, alongside the Departments of Informatics and Data Science, in the Ying Wu College of Computing (YWCC). YWCC comprises has an enrollment of more than 4,700 students in computing disciplines, and graduates over 1,000 computing professionals every year; as such, it is the largest producer of computing talent in the tri-state (NY, NJ, CT) area.

To formally apply for the position, please submit your application materials at https://academicjobsonline.org/ajo/jobs/28876. NJIT recognizes the importance of Diversity, Equity, and Inclusion (DEI) in academia and society at large. Candidates who have a track record in DEI are requested to also submit an optional Diversity Statement. Applications received by December 31, 2024 will receive full consideration. However, applications are reviewed until all the positions are filled. Contact address for inquiries: cs-faculty-search@njit.edu.

We are looking for two PhD students who wish to pursue research in applied cryptography. The positions are fully funded and the starting date is negotiable.

The candidates will work on topics including but not limited to:

• Cryptanalyzing existing cryptographic protocols in the literature and the industry
• Encrypted databases
• Distributed systems

Other research topics are possible upon negotiation.

If interested, please send an email (with a CV and cover letter) to Dr. Zichen Gui (Zichen.Gui@uga.edu).