{"draft":"draft-eastlake-sha2b-07","doc_id":"RFC6234","title":"US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)","authors":["D. Eastlake 3rd","T. Hansen"],"format":["ASCII","HTML"],"page_count":"127","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"IETF - NON WORKING GROUP","abstract":"Federal Information Processing Standard, FIPS","pub_date":"May 2011","keywords":[],"obsoletes":["RFC4634"],"obsoleted_by":[],"updates":["RFC3174"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC6234","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc6234"}