This adds a reference to https://eprint.iacr.org/2021/1130.pdf with faster subgroup checks applicable to all curves with endomorphisms (patent expired in Sept 2020) with a particular focus on BLS12.
As a side-note, the paper has the wrong link to Bowe19 cc @mcarrickscott with 2018 instead of 2019.
This adds a reference to https://eprint.iacr.org/2021/1130.pdf with faster subgroup checks applicable to all curves with endomorphisms (patent expired in Sept 2020) with a particular focus on BLS12.
As a side-note, the paper has the wrong link to Bowe19 cc @mcarrickscott with 2018 instead of 2019.