{"draft":"draft-ietf-smime-rcek-04","doc_id":"RFC3185","title":" Reuse of CMS Content Encryption Keys ","authors":["S. Farrell","S. Turner"],"format":["ASCII","HTML"],"page_count":"10","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"S\/MIME Mail Security","abstract":" This document describes a way to include a key identifier in a CMS (Cryptographic Message Syntax) enveloped data structure, so that the content encryption key can be re-used for further enveloped data packets.  [STANDARDS-TRACK]","pub_date":"September 2001","keywords":["CMS","Content Encryption Keys","cryptographic","message","syntax","data","packets"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC3185","errata_url":null}