Check needs to be checked

https://github.com/drand/tlock-js/blob/17d817ee259e79381111dd75009b0f022c39ace3/src/crypto/ibe.ts#L18-L19

So, is it bits or bytes?

Open src/crypto/ibe.ts at lines 18-19 and inspect the referenced check and its surrounding context to determine whether the value is measured in bits or bytes. Confirm the intended unit from the project context, correct the check or its explanation as appropriate, and verify that the resulting behavior is covered by the applicable tests.

Written by the indexing model from the issue text.