{"draft":"draft-ietf-tls-md5-sha1-deprecate-09","doc_id":"RFC9155","title":"Deprecating MD5 and SHA-1 Signature Hashes in TLS 1.2 and DTLS 1.2","authors":["L. Velvindron","K. Moriarty","A. Ghedini"],"format":["HTML","TEXT","PDF","XML"],"page_count":"5","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Transport Layer Security","abstract":"The MD5 and SHA-1 hashing algorithms are increasingly vulnerable to\r\nattack, and this document deprecates their use in TLS 1.2 and DTLS\r\n1.2 digital signatures. However, this document does not deprecate\r\nSHA-1 with Hashed Message Authentication Code (HMAC), as used in\r\nrecord protection. This document updates RFC 5246.","pub_date":"December 2021","keywords":["tls"],"obsoletes":[],"obsoleted_by":[],"updates":["RFC5246"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9155","errata_url":null}