BLT+L : efficient signatures from timestamping and endorsementsFirsov, Denis; Lakk, Henri; Laur, Sven; Truu, AhtoProceedings of the 18th International Conference on Security and Cryptography - SECRYPT. Vol. 12021 / p. 75-86 https://doi.org/10.5220/0010530000750086 Knowledge-binding commitments with applications in time-stampingBuldas, Ahto; Laur, SvenLecture notes in computer science2007 / p. 150-165 https://eprint.iacr.org/2007/071 Oracle separation in the non-uniform modelBuldas, Ahto; Laur, Sven; Niitsoo, MargusProvable Security : Third International Conference : ProvSec 2009 : Guangzhou, China, November 11-13, 2009 : proceedings2009 / p. 230-244 Unsatisfiability of comparison-based non-malleability for commitmentsFirsov, Denis; Laur, Sven; Zhuchko, EkaterinaTheoretical Aspects of Computing - ICTAC 2022 : 19th International Colloquium, Tbilisi, Georgia, September 27-30, 2022 : proceedings2022 / p. 188–194 https://doi.org/10.1007/978-3-031-17715-6_13 Conference Proceedings at Scopus Article at Scopus