@misc{cryptoeprint:2021:307,
    author = {Thomas Attema and Ronald Cramer and Lisa Kohl},
    title = {A Compressed $\Sigma$-Protocol Theory for Lattices},
    howpublished = {Cryptology ePrint Archive, Report 2021/307},
    year = {2021},
    url = {https://eprint.iacr.org/2021/307},
}