Lightweight Cryptography for Security and Privacy6th International Workshop, LightSec 2025, Istanbul, Trkiye, September 12, 2025, Revised Selected Papers\nAuthor(s): Erkay Savas, Amir Moradi, Gregor Leander\nFormat: Paperback\nPublisher: Springer Nature Switzerland AG, Switzerland\nImprint: Springer Nature Switzerland AG\nISBN-13: 9783032155405, 978-3032155405\nSynopsis\nThis book constitutes the refereed proceedings of the 6th International Workshop on Lightweight Cryptography for Security and Privacy, LightSec 2025, held in Istanbul, Turkey, during September 12, 2025.\n\nThe 18 full papers presented were carefully reviewed and selected from 31 submissions. The papers were organized into the following topical sections: Post-Quantum Cryptography; Efficient Implementation of Post-Quantum Cryptography; Advanced Cryptographic Algorithms: Fully Homomorphic Encryption, Zero-Knowledge; Hardware and Architecture Security; and Security, Cryptanalysis and Attacks.