{"draft":"","doc_id":"RFC1544","title":" The Content-MD5 Header Field ","authors":["M. Rose"],"format":["ASCII","HTML"],"page_count":"3","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Internet Message Extensions","abstract":" This memo defines the use of an optional header field, Content-MD5, which may be used as a message integrity check (MIC), to verify that the decoded data are the same data that were initially sent.  [STANDARDS-TRACK]","pub_date":"October 1993","keywords":["MIME","EMail","Integrity","MIC","Digest"],"obsoletes":[],"obsoleted_by":[" RFC1864"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC1544","errata_url":null}