Sachar Paulus, Tsuyoshi Takagi. A New Public-Key Cryptosystem over a Quadratic Order with Quadratic Decryption Time. J. Cryptology, 13(2):263-272, 2000. [doi]
@article{PaulusT00,
title = {A New Public-Key Cryptosystem over a Quadratic Order with Quadratic Decryption Time},
author = {Sachar Paulus and Tsuyoshi Takagi},
year = {2000},
url = {http://link.springer.de/link/service/journals/00145/bibs/0013002/00130263.html},
researchr = {https://researchr.org/publication/PaulusT00},
cites = {0},
citedby = {0},
journal = {J. Cryptology},
volume = {13},
number = {2},
pages = {263-272},
}