Hi @ffurano - Indeed, DPM appears to suffer from the same issue as gfal-copy: https://its.cern.ch/jira/browse/DMC-1063 To quote the IANA entry for MD5: > The MD5 algorithm, as specified in [RFC1321]. The output of this algorithm is encoded using the base64 encoding [RFC4648]. Brian -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/pull/769#issuecomment-406405417 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1