IACR News
Here you can see all recent updates to the IACR webpage. These updates are also available:
01 August 2022
Virtual event, Anywhere on Earth, 23 November - 25 November 2022
Submission deadline: 15 August 2022
Notification: 15 September 2022
30 July 2022
Wouter Castryck, Thomas Decru
Aggelos Kiayias, Markulf Kohlweiss, Amirreza Sarencheh
Emanuele Bellini, Andre Esser, Carlo Sanna, Javier Verbel
Vitaly Kiryukhin
29 July 2022
Thomas Yurek, Zhuolun Xiang, Yu Xia, Andrew Miller
In this work, we explore optimally fault-tolerant asynchronous DPSS that is not slowed down by crash faults and even handles byzantine faults while maintaining the same performance. We first introduce the first high-threshold DPSS, which offers favorable characteristics relative to prior non-synchronous works in the presence of faults while simultaneously supporting higher privacy thresholds. We then batch-amortize this scheme along with a parallel non-high-threshold scheme which achieves optimal bandwidth characteristics. We implement our schemes and demonstrate that they can compete with prior work in best-case performance while outperforming it in non-optimal settings.
University of Wollongong, Australia
Closing date for applications:
Contact: Prof Willy Susilo
More information: https://ejgl.fa.ap1.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2695/?utm_medium=jobshare
SupraOracles
Required
- Masters in Computer Science with specialisation in Cryptography from a reputed university or Bachelors with extensive crypto experience - Software Development experience - Proficiency in programming languages especially in Rust
Desired
- Working experience with Elliptic curve cryptography / bilinear pairings / ZK proofs
For more information, please visit our website: https://supraoracles.com/
Closing date for applications:
Contact: Phu Le - Executive Assistant
More information: https://supraoracles.com/careers/4598948004/
Brandenburg University of Technology
Tasks:
- Active research in the area of intrusion detection systems (IDS) for critical infrastructures, secure cyber-physical systems, and artificial intelligence / machine learning for traffic analysis
- Implementation and evaluation of new algorithms and methods
- Cooperation and knowledge transfer with industrial partners
- Publication of scientific results
- Assistance with teaching
Requirements:
- Master’s degree (or equivalent) in Computer Science or related disciplines
- Strong interest in IT security and/or networking and distributed systems
- Knowledge of at least one programming language (C++, Java, etc.) and one scripting language (Perl, Python, etc.) or strong willingness to quickly learn new programming languages
- Linux/Unix skills
- Knowledge of data mining, machine learning, statistics and result visualization concepts is of advantage
- Excellent working knowledge of English; German is of advantage
- Excellent communication skills
Applications containing the following documents:
- A detailed Curriculum Vitae
- Transcript of records from your Master studies
- An electronic version of your Master thesis, if possible should be sent in a single PDF file as soon as possible, but not later than 15.08.2022 at itsec-jobs.informatik@lists.b-tu.de
Closing date for applications:
Contact: Prof. Dr.-Ing. Andriy Panchenko
itsec-jobs.informatik@lists.b-tu.de
More information: https://www.b-tu.de/en/fg-it-sicherheit
SUTD, Singapore
We are looking for postdocs / research fellows with expertise on cybersecurity in general and CPS security in particular. The candidates should have track record of strong R&D capability, with publications at leading security conferences. The candidates familiar with shipboard OT systems will be considered with the priority. Candidate working in the current position less than one year will not be considered (unless due to the end of contract). Fresh PhD graduates are welcome.
We are also looking for research assistants who should be 1) familiar with scripting languages like Python; 2) with knowledge on threat modelling and vulnerability assessment - to conduct vulnerability scan of the systems and analyse the threats; 3) familiar with tools like Wireshark, Metasploit, Ettercap, Nmap - to monitor network traffic, launch MITM attacks, scan for ports; 4) with hands on experience of Linux OS to execute commands and run scripts.
Only short-listed candidates will be contacted for interview. Successful candidates will be offered internationally competitive remuneration.
Interested candidates please send your CV to Prof. Jianying Zhou (http://jianying.space/).
Closing date for applications:
Contact: Prof. Jianying Zhou. Email: jianying_zhou@sutd.edu.sg
More information: http://jianying.space/
28 July 2022
Vitaly Kiryukhin
Taiga Hiroka, Tomoyuki Morimae, Ryo Nishimaki, Takashi Yamakawa
In this paper, we introduce certified everlasting FE. In this primitive, the receiver with the ciphertext of a message $m$ and the functional decryption key of a function $f$ can obtain $f(m)$ and nothing else. The security holds even if the adversary becomes computationally unbounded after issuing a valid certificate. We, first, construct certified everlasting FE for P/poly circuits where only a single key query is allowed for the adversary. We, then, extend it to $q$-bounded one for NC1 circuits where $q$-bounded means that $q$ key queries are allowed for the adversary with an a priori bounded polynomial $q$. For the construction of certified everlasting FE, we introduce and construct certified everlasting versions of secret-key encryption, public-key encryption, receiver non-committing encryption, and a garbling scheme, which are of independent interest.
Giuseppe D'Alconzo
Alessandro Barenghi, Jean-Francois Biasse, Edoardo Persichetti, Paolo Santini
Edoardo Persichetti, Tovohery Randrianarisoa
Nicolai Müller, Amir Moradi
Andre Esser, Sergi Ramos-Calderer, Emanuele Bellini, José Ignacio Latorre, Marc Manzano
In this work we overcome this issue by presenting the first hybrid ISD algorithms that allow to tailor the required qubits to any available amount while still providing quantum speedups of the form $T^\delta$, $0.5<\delta <1$, where $T$ is the running time of the purely classical procedure. Interestingly, when constraining the width of the circuit instead of its depth we are able to overcome previous optimality results on constraint quantum search.
Further we give an implementation of the fully-fledged quantum ISD procedure and the classical co-processor using the quantum simulation library Qibo and SageMath.
Sengim Karayalcin, Stjepan Picek
This work explores how residual neural networks (ResNets) perform in side-channel analysis and how to construct deeper ResNets capable of working with larger input sizes and requiring minimal tuning. The resulting architectures obtained by following our guidelines are significantly deeper than commonly seen in side-channel analysis, require minimal hyperparameter tuning for specific datasets, and offer competitive performance with state-of-the-art methods across several datasets. Additionally, the results indicate that ResNets work especially well when the number of profiling traces and features in a trace is large.