Alex Escala, Javier Herranz, Benoît Libert, Carla Ràfols. Hierarchical Identity-Based (Lossy) Trapdoor Functions. IACR Cryptology ePrint Archive, 2012:503, 2012. [doi]
@article{EscalaHLR12,
title = {Hierarchical Identity-Based (Lossy) Trapdoor Functions},
author = {Alex Escala and Javier Herranz and Benoît Libert and Carla Ràfols},
year = {2012},
url = {http://eprint.iacr.org/2012/503},
note = {informal publication},
researchr = {https://researchr.org/publication/EscalaHLR12},
cites = {0},
citedby = {0},
journal = {IACR Cryptology ePrint Archive},
volume = {2012},
pages = {503},
}