github.com/cs3org/reva/v2@v2.27.7/changelog/1.6.0_2021-02-16/hash-public-share-password.md (about)

     1  Enhancement: Hash public share passwords
     2  
     3  The share passwords were only base64 encoded. Added hashing using bcrypt with configurable hash cost.
     4  
     5  https://github.com/cs3org/reva/pull/1462