Nicolas T. Courtois, Magnus Daum, Patrick Felke. On the Security of HFE, HFEv- and Quartz. IACR Cryptology ePrint Archive, 2002:138, 2002. [doi]
@article{CourtoisDF02, title = {On the Security of HFE, HFEv- and Quartz}, author = {Nicolas T. Courtois and Magnus Daum and Patrick Felke}, year = {2002}, url = {http://eprint.iacr.org/2002/138}, researchr = {https://researchr.org/publication/CourtoisDF02}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2002}, pages = {138}, }