Giuseppe Ateniese, Paolo Gasti. Universally Anonymous IBE based on the Quadratic Residuosity Assumption. IACR Cryptology ePrint Archive, 2009:280, 2009. [doi]
@article{AtenieseG09-0, title = {Universally Anonymous IBE based on the Quadratic Residuosity Assumption}, author = {Giuseppe Ateniese and Paolo Gasti}, year = {2009}, url = {http://eprint.iacr.org/2009/280}, researchr = {https://researchr.org/publication/AtenieseG09-0}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2009}, pages = {280}, }