William D. Banks, Igor Shparlinski. A Variant of NTRU with Non-invertible Polynomials. In Alfred Menezes, Palash Sarkar, editors, Progress in Cryptology - INDOCRYPT 2002, Third International Conference on Cryptology in India, Hyderabad, India, December 16-18, 2002. Volume 2551 of Lecture Notes in Computer Science, pages 62-70, Springer, 2002. [doi]
Abstract is missing.