LightSEC 2025 promotes and initiates novel research on security, privacy, and trust issues related to applications that fall under the umbrella of lightweight security. The term lightweight refers not only to conventional constraints on metrics such as computational and communication complexity, execution time (both throughput and latency), power, energy, area, memory capacity, and bandwidth, but also to constraints concerning the sizes of ciphertexts, public and private keys, and the compactness of proofs in zero-knowledge protocols. As these applications become increasingly ubiquitous and provide immense value to society, they also affect a larger portion of the public, raising numerous security and privacy concerns that must be thoroughly addressed before widespread deployment.
LightSEC 2025 enthusiastically welcomes papers on algorithms, protocols, techniques, and their secure and efficient implementations for applications utilizing advanced cryptographic algorithms such as homomorphic encryption, zero-knowledge proofs, secure multi-party computation, cryptographic consensus protocols in blockchain applications, threshold cryptography, and post-quantum cryptography.
IMPORTANT DATES
Paper submission deadline: | March 29, 2025 |
Author notification: | May 29, 2025 |
Camera ready for pre-conference proceedings: | August 1, 2025 |
Camera ready for post-conference proceedings: | September 15, 2025 |
Workshop date: | September 1-3, 2025 |
TOPICS OF INTEREST
- Design, analysis and implementation of lightweight, fast, low power or compact cryptographic schemes and protocols
- Cryptographic hardware development for constrained domains
- Side channel and fault analysis and countermeasures on constrained devices
- Efficient and secure post-quantum cryptographic algorithms with special emphasis on side-channel and fault attacks; analysis and countermeasures.
- Security and privacy solutions for 5G/6G networks and beyond
- Security and privacy solutions for IoT.
- Fast, efficient and secure acceleration solutions for cryptographic algorithms and schemes
- Cryptographic solutions for RISC-V ecosystem
- Lightweight solutions for privacy-preserving machine learning on edge devices
- Efficient cryptographic solutions for blockchain applications and its ecosystem
- Formal methods for analysis of lightweight cryptographic protocols
- AI for cryptography
- Security and privacy implications of AI
Workshop on Lattice – Based and Advanced Cryptographic Algorithms
We will have a special workshop on the following subjects, which are supported by enCRYPTON project (https://www.encrypt-on.com/), funded by European Union through the Twinning Project 101079319.
- Secure and efficient implementation of lattice-based crypto and homomorphic encryption
- Secure and efficient implementation of post-quantum cryptographic algorithms and schemes
- Acceleration of homomorphic encryption schemes and zero-knowledge protocols via ASIC, FPGA and GPU solutions
- Fast, efficient and compact of new generation zero-knowledge algorithms
Conference Organisation
General Co-Chairs:
Erkay Savaş (Sabancı University),
Cihangir Tezcan (Middle East Technical University),
PC Co-Chairs:
Erkay Savaş (Sabancı University),
Amir Moradi (Darmstadt Technical University),
Gregor Leander (Ruhr University Bochum),
Program committee:
TBA
Previous Proceedings Conference Organisation
- LightSec 2016, 5th International Workshop, LightSec 2016, Aksaray, Turkey, September 21-22, 2016
- LightSec 2015, 4th International Workshop, LightSec 2015, Bochum, Germany, September 10-11, 2015
- LightSec 2014, Third International Workshop, LightSec 2014, Istanbul, Turkey, September 1-2, 2014
- LightSec 2013, 2nd International Workshop, LightSec 2013, Gebze, Turkey, May 6-7, 2013
- LightSec 2011 – 2011 Workshop on Lightweight Security & Privacy: Devices, Protocols, and Applications, 14-15 March 2011, İstanbul, Türkiye