@misc{cryptoeprint:2020:015,
    author = {Hao Chen and Wei Dai and Miran Kim and Yongsoo Song},
    title = {Efficient Homomorphic Conversion Between (Ring) LWE Ciphertexts},
    howpublished = {Cryptology ePrint Archive, Report 2020/015},
    year = {2020},
    url = {https://eprint.iacr.org/2020/015},
}