Fix dir.uvf encryption: magic bytes, AAD chunk size, and seed key#134

daniel-marthaler wants to merge 1 commit intoshift7-ch:feature/cipherduck-uvfshift7-ch/katta-server:feature/cipherduck-uvffrom

daniel-marthaler:fix/dir-uvf-aad-chunk-number-sizedaniel-marthaler/katta-server:fix/dir-uvf-aad-chunk-number-sizeCopy head branch name to clipboard