@misc{cryptoeprint:2020:488, author = {Yongwoo Lee and Joonwoo Lee and Young-Sik Kim and Jong-Seon No }, title = {Near-optimal Polynomial for Modulus Reduction Using L2-norm for Approximate Homomorphic Encryption}, howpublished = {Cryptology ePrint Archive, Report 2020/488}, year = {2020}, url = {https://eprint.iacr.org/2020/488}, }