{"draft":"draft-ietf-lamps-cmp-updates-23","doc_id":"RFC9480","title":"Certificate Management Protocol (CMP) Updates","authors":["H. Brockhaus","D. von Oheimb","J. Gray"],"format":["HTML","TEXT","PDF","XML"],"page_count":"55","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Limited Additional Mechanisms for PKIX and SMIME","abstract":"This document contains a set of updates to the syntax of Certificate\r\nManagement Protocol (CMP) version 2 and its HTTP transfer mechanism.\r\nThis document updates RFCs 4210, 5912, and 6712.\r\n\r\nThe aspects of CMP updated in this document are using EnvelopedData\r\ninstead of EncryptedValue, clarifying the handling of p10cr messages,\r\nimproving the crypto agility, as well as adding new general message\r\ntypes, extended key usages to identify certificates for use with CMP,\r\nand well-known URI path segments.\r\n\r\nCMP version 3 is introduced to enable signaling support of\r\nEnvelopedData instead of EncryptedValue and signal the use of an\r\nexplicit hash AlgorithmIdentifier in certConf messages, as far as\r\nneeded.","pub_date":"November 2023","keywords":["CMP"],"obsoletes":[],"obsoleted_by":["RFC9810","RFC9811"],"updates":["RFC4210","RFC5912","RFC6712"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9480","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc9480"}